2026-02-21T08:04:42.6980100Z Current runner version: '2.331.0'
2026-02-21T08:04:42.6985484Z Runner name: 'i-0846a4fea0bb8a298-1001'
2026-02-21T08:04:42.6986279Z Runner group name: 'default'
2026-02-21T08:04:42.6987456Z Machine name: '55ee967a3efa'
2026-02-21T08:04:42.6990026Z ##[group]GITHUB_TOKEN Permissions
2026-02-21T08:04:42.6991947Z Contents: read
2026-02-21T08:04:42.6992551Z Metadata: read
2026-02-21T08:04:42.6993031Z ##[endgroup]
2026-02-21T08:04:42.6994926Z Secret source: Actions
2026-02-21T08:04:42.6995509Z Prepare workflow directory
2026-02-21T08:04:42.7521621Z Prepare all required actions
2026-02-21T08:04:42.7556266Z Getting action download info
2026-02-21T08:04:43.0940369Z Download action repository 'actions/checkout@v6' (SHA:de0fac2e4500dabe0009e67214ff5f5447ce83dd)
2026-02-21T08:04:43.4387799Z Download action repository 'actions/setup-python@v6' (SHA:a309ff8b426b58ec0e2a45f0f869d46889d02405)
2026-02-21T08:04:43.7908720Z Download action repository 'astral-sh/setup-uv@v7' (SHA:eac588ad8def6316056a12d4907a9d4d84ff7a3b)
2026-02-21T08:04:44.1818126Z Download action repository 'pytorch/test-infra@main' (SHA:bb8f04ff3961233c844fde6533c7c6c5f0857909)
2026-02-21T08:04:46.9001772Z Download action repository 'actions/upload-artifact@v6' (SHA:b7c566a772e6b6bfb58ed0dc250532a479d7789f)
2026-02-21T08:04:47.5938710Z Getting action download info
2026-02-21T08:04:47.7526866Z Uses: pytorch/helion/.github/workflows/benchmark.yml@refs/heads/main (874a7d0cadab18218a84ad3579d329dc95c51820)
2026-02-21T08:04:47.7531489Z ##[group] Inputs
2026-02-21T08:04:47.7531821Z   runner: linux.aws.h100
2026-02-21T08:04:47.7532156Z   python-version: 3.12
2026-02-21T08:04:47.7532529Z   image: nvidia/cuda:12.8.1-devel-ubuntu24.04
2026-02-21T08:04:47.7532911Z   runtime-version: cu128
2026-02-21T08:04:47.7533276Z   container-options: --gpus all
2026-02-21T08:04:47.7533599Z   alias: h100
2026-02-21T08:04:47.7533890Z   kernels: kl_div
2026-02-21T08:04:47.7534123Z   env-vars: 
2026-02-21T08:04:47.7534435Z   custom-args: 
2026-02-21T08:04:47.7535134Z   run_h100: true
2026-02-21T08:04:47.7535463Z   run_b200: true
2026-02-21T08:04:47.7535687Z   run_mi325x: true
2026-02-21T08:04:47.7536077Z ##[endgroup]
2026-02-21T08:04:47.7536708Z Complete job name: run-h100 (kl_div) / benchmark-cu128-kl_div-py3.12-h100
2026-02-21T08:04:47.7935470Z ##[group]Checking docker version
2026-02-21T08:04:47.7947691Z ##[command]/usr/bin/docker version --format '{{.Server.APIVersion}}'
2026-02-21T08:04:47.8159257Z '1.53'
2026-02-21T08:04:47.8202704Z Docker daemon API version: '1.53'
2026-02-21T08:04:47.8203160Z ##[command]/usr/bin/docker version --format '{{.Client.APIVersion}}'
2026-02-21T08:04:47.8394904Z '1.52'
2026-02-21T08:04:47.8413254Z Docker client API version: '1.52'
2026-02-21T08:04:47.8417698Z ##[endgroup]
2026-02-21T08:04:47.8420130Z ##[group]Clean up resources from previous jobs
2026-02-21T08:04:47.8424571Z ##[command]/usr/bin/docker ps --all --quiet --no-trunc --filter "label=673402"
2026-02-21T08:04:48.0339646Z ##[command]/usr/bin/docker network prune --force --filter "label=673402"
2026-02-21T08:04:48.0489118Z ##[endgroup]
2026-02-21T08:04:48.0489379Z ##[group]Create local container network
2026-02-21T08:04:48.0498974Z ##[command]/usr/bin/docker network create --label 673402 github_network_b0cb944d98804ca6ac0966f8ee1681d0
2026-02-21T08:04:48.0963435Z a04f25dbe3c1f36c9477ede0a0b1c8800122972c4c336bc4ef14f0c6c945507d
2026-02-21T08:04:48.0983555Z ##[endgroup]
2026-02-21T08:04:48.1009089Z ##[group]Starting job container
2026-02-21T08:04:48.1030592Z ##[command]/usr/bin/docker pull nvidia/cuda:12.8.1-devel-ubuntu24.04
2026-02-21T08:04:48.3992857Z 12.8.1-devel-ubuntu24.04: Pulling from nvidia/cuda
2026-02-21T08:04:48.5829187Z 73389fbd088f: Pulling fs layer
2026-02-21T08:04:48.5829633Z 05ec76e31584: Pulling fs layer
2026-02-21T08:04:48.5829915Z abf026459f52: Pulling fs layer
2026-02-21T08:04:48.5830240Z 545a3ada5b6b: Pulling fs layer
2026-02-21T08:04:48.5830483Z 93e2721b7ddd: Pulling fs layer
2026-02-21T08:04:48.5830722Z 5a7813e071bf: Pulling fs layer
2026-02-21T08:04:48.5830967Z cbb9175a9bc5: Pulling fs layer
2026-02-21T08:04:48.5831930Z 398182656c47: Pulling fs layer
2026-02-21T08:04:48.5832176Z 3d6ab8c799cd: Pulling fs layer
2026-02-21T08:04:48.5832416Z 7209097bfb98: Pulling fs layer
2026-02-21T08:04:48.5832794Z a102f36d092c: Pulling fs layer
2026-02-21T08:04:49.3203238Z 93e2721b7ddd: Download complete
2026-02-21T08:04:49.3203670Z 73389fbd088f: Download complete
2026-02-21T08:04:49.5197903Z 398182656c47: Download complete
2026-02-21T08:04:49.5198503Z 545a3ada5b6b: Download complete
2026-02-21T08:04:50.6204132Z 3d6ab8c799cd: Download complete
2026-02-21T08:04:50.8201914Z 7209097bfb98: Download complete
2026-02-21T08:04:50.8202590Z 5a7813e071bf: Download complete
2026-02-21T08:04:50.8203607Z 05ec76e31584: Download complete
2026-02-21T08:04:50.8207692Z a102f36d092c: Download complete
2026-02-21T08:05:07.1215241Z 5a7813e071bf: Pull complete
2026-02-21T08:07:28.7200600Z cbb9175a9bc5: Download complete
2026-02-21T08:08:06.9205657Z abf026459f52: Download complete
2026-02-21T08:08:08.5230183Z a102f36d092c: Pull complete
2026-02-21T08:08:16.3215149Z 398182656c47: Pull complete
2026-02-21T08:08:16.3223689Z 05ec76e31584: Pull complete
2026-02-21T08:08:16.4199163Z 73389fbd088f: Pull complete
2026-02-21T08:10:26.0217596Z cbb9175a9bc5: Pull complete
2026-02-21T08:10:26.1200098Z 3d6ab8c799cd: Pull complete
2026-02-21T08:10:26.1203714Z 7209097bfb98: Pull complete
2026-02-21T08:10:26.2200111Z 545a3ada5b6b: Pull complete
2026-02-21T08:14:35.3213015Z abf026459f52: Pull complete
2026-02-21T08:14:35.3828440Z 93e2721b7ddd: Pull complete
2026-02-21T08:14:35.3828992Z Digest: sha256:520292dbb4f755fd360766059e62956e9379485d9e073bbd2f6e3c20c270ed66
2026-02-21T08:14:35.3829646Z Status: Downloaded newer image for nvidia/cuda:12.8.1-devel-ubuntu24.04
2026-02-21T08:14:35.3850452Z docker.io/nvidia/cuda:12.8.1-devel-ubuntu24.04
2026-02-21T08:14:35.3980673Z ##[command]/usr/bin/docker create --name dc8c6055242b42bc8d9c560d0474e88d_nvidiacuda1281develubuntu2404_9e09a9 --label 673402 --workdir /__w/helion/helion --network github_network_b0cb944d98804ca6ac0966f8ee1681d0 --gpus all -e "HOME=/github/home" -e GITHUB_ACTIONS=true -e CI=true -v "/var/run/docker.sock":"/var/run/docker.sock" -v "/home/alice/_work":"/__w" -v "/home/alice/externals":"/__e":ro -v "/home/alice/_work/_temp":"/__w/_temp" -v "/home/alice/_work/_actions":"/__w/_actions" -v "/home/alice/_work/_tool":"/__w/_tool" -v "/home/alice/_work/_temp/_github_home":"/github/home" -v "/home/alice/_work/_temp/_github_workflow":"/github/workflow" --entrypoint "tail" nvidia/cuda:12.8.1-devel-ubuntu24.04 "-f" "/dev/null"
2026-02-21T08:14:35.4997343Z 9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d
2026-02-21T08:14:35.5032168Z ##[command]/usr/bin/docker start 9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d
2026-02-21T08:14:35.9626078Z 9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d
2026-02-21T08:14:35.9651389Z ##[command]/usr/bin/docker ps --all --filter id=9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d --filter status=running --no-trunc --format "{{.ID}} {{.Status}}"
2026-02-21T08:14:35.9830112Z 9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d Up Less than a second
2026-02-21T08:14:35.9854766Z ##[command]/usr/bin/docker inspect --format "{{range .Config.Env}}{{println .}}{{end}}" 9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d
2026-02-21T08:14:35.9975494Z HOME=/github/home
2026-02-21T08:14:35.9975733Z GITHUB_ACTIONS=true
2026-02-21T08:14:35.9975927Z CI=true
2026-02-21T08:14:35.9976279Z PATH=/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-02-21T08:14:35.9976832Z NVARCH=x86_64
2026-02-21T08:14:35.9986838Z NVIDIA_REQUIRE_CUDA=cuda>=12.8 brand=unknown,driver>=470,driver<471 brand=grid,driver>=470,driver<471 brand=tesla,driver>=470,driver<471 brand=nvidia,driver>=470,driver<471 brand=quadro,driver>=470,driver<471 brand=quadrortx,driver>=470,driver<471 brand=nvidiartx,driver>=470,driver<471 brand=vapps,driver>=470,driver<471 brand=vpc,driver>=470,driver<471 brand=vcs,driver>=470,driver<471 brand=vws,driver>=470,driver<471 brand=cloudgaming,driver>=470,driver<471 brand=unknown,driver>=535,driver<536 brand=grid,driver>=535,driver<536 brand=tesla,driver>=535,driver<536 brand=nvidia,driver>=535,driver<536 brand=quadro,driver>=535,driver<536 brand=quadrortx,driver>=535,driver<536 brand=nvidiartx,driver>=535,driver<536 brand=vapps,driver>=535,driver<536 brand=vpc,driver>=535,driver<536 brand=vcs,driver>=535,driver<536 brand=vws,driver>=535,driver<536 brand=cloudgaming,driver>=535,driver<536 brand=unknown,driver>=550,driver<551 brand=grid,driver>=550,driver<551 brand=tesla,driver>=550,driver<551 brand=nvidia,driver>=550,driver<551 brand=quadro,driver>=550,driver<551 brand=quadrortx,driver>=550,driver<551 brand=nvidiartx,driver>=550,driver<551 brand=vapps,driver>=550,driver<551 brand=vpc,driver>=550,driver<551 brand=vcs,driver>=550,driver<551 brand=vws,driver>=550,driver<551 brand=cloudgaming,driver>=550,driver<551 brand=unknown,driver>=560,driver<561 brand=grid,driver>=560,driver<561 brand=tesla,driver>=560,driver<561 brand=nvidia,driver>=560,driver<561 brand=quadro,driver>=560,driver<561 brand=quadrortx,driver>=560,driver<561 brand=nvidiartx,driver>=560,driver<561 brand=vapps,driver>=560,driver<561 brand=vpc,driver>=560,driver<561 brand=vcs,driver>=560,driver<561 brand=vws,driver>=560,driver<561 brand=cloudgaming,driver>=560,driver<561 brand=unknown,driver>=565,driver<566 brand=grid,driver>=565,driver<566 brand=tesla,driver>=565,driver<566 brand=nvidia,driver>=565,driver<566 brand=quadro,driver>=565,driver<566 brand=quadrortx,driver>=565,driver<566 brand=nvidiartx,driver>=565,driver<566 brand=vapps,driver>=565,driver<566 brand=vpc,driver>=565,driver<566 brand=vcs,driver>=565,driver<566 brand=vws,driver>=565,driver<566 brand=cloudgaming,driver>=565,driver<566
2026-02-21T08:14:35.9995103Z NV_CUDA_CUDART_VERSION=12.8.90-1
2026-02-21T08:14:35.9995333Z CUDA_VERSION=12.8.1
2026-02-21T08:14:35.9995539Z LD_LIBRARY_PATH=/usr/local/cuda/lib64
2026-02-21T08:14:35.9995767Z NVIDIA_VISIBLE_DEVICES=all
2026-02-21T08:14:35.9995997Z NVIDIA_DRIVER_CAPABILITIES=compute,utility
2026-02-21T08:14:35.9996242Z NV_CUDA_LIB_VERSION=12.8.1-1
2026-02-21T08:14:35.9996443Z NV_NVTX_VERSION=12.8.90-1
2026-02-21T08:14:35.9997002Z NV_LIBNPP_VERSION=12.3.3.100-1
2026-02-21T08:14:35.9997233Z NV_LIBNPP_PACKAGE=libnpp-12-8=12.3.3.100-1
2026-02-21T08:14:35.9997471Z NV_LIBCUSPARSE_VERSION=12.5.8.93-1
2026-02-21T08:14:35.9997698Z NV_LIBCUBLAS_PACKAGE_NAME=libcublas-12-8
2026-02-21T08:14:35.9997937Z NV_LIBCUBLAS_VERSION=12.8.4.1-1
2026-02-21T08:14:35.9998186Z NV_LIBCUBLAS_PACKAGE=libcublas-12-8=12.8.4.1-1
2026-02-21T08:14:35.9998445Z NV_LIBNCCL_PACKAGE_NAME=libnccl2
2026-02-21T08:14:35.9998654Z NV_LIBNCCL_PACKAGE_VERSION=2.25.1-1
2026-02-21T08:14:35.9998861Z NCCL_VERSION=2.25.1-1
2026-02-21T08:14:35.9999049Z NV_LIBNCCL_PACKAGE=libnccl2=2.25.1-1+cuda12.8
2026-02-21T08:14:35.9999283Z NVIDIA_PRODUCT_NAME=CUDA
2026-02-21T08:14:35.9999473Z NV_CUDA_CUDART_DEV_VERSION=12.8.90-1
2026-02-21T08:14:35.9999680Z NV_NVML_DEV_VERSION=12.8.90-1
2026-02-21T08:14:35.9999893Z NV_LIBCUSPARSE_DEV_VERSION=12.5.8.93-1
2026-02-21T08:14:36.0000130Z NV_LIBNPP_DEV_VERSION=12.3.3.100-1
2026-02-21T08:14:36.0000372Z NV_LIBNPP_DEV_PACKAGE=libnpp-dev-12-8=12.3.3.100-1
2026-02-21T08:14:36.0000702Z NV_LIBCUBLAS_DEV_VERSION=12.8.4.1-1
2026-02-21T08:14:36.0000990Z NV_LIBCUBLAS_DEV_PACKAGE_NAME=libcublas-dev-12-8
2026-02-21T08:14:36.0001289Z NV_LIBCUBLAS_DEV_PACKAGE=libcublas-dev-12-8=12.8.4.1-1
2026-02-21T08:14:36.0001558Z NV_CUDA_NSIGHT_COMPUTE_VERSION=12.8.1-1
2026-02-21T08:14:36.0001867Z NV_CUDA_NSIGHT_COMPUTE_DEV_PACKAGE=cuda-nsight-compute-12-8=12.8.1-1
2026-02-21T08:14:36.0002183Z NV_NVPROF_VERSION=12.8.90-1
2026-02-21T08:14:36.0002407Z NV_NVPROF_DEV_PACKAGE=cuda-nvprof-12-8=12.8.90-1
2026-02-21T08:14:36.0002660Z NV_LIBNCCL_DEV_PACKAGE_NAME=libnccl-dev
2026-02-21T08:14:36.0002897Z NV_LIBNCCL_DEV_PACKAGE_VERSION=2.25.1-1
2026-02-21T08:14:36.0003163Z NV_LIBNCCL_DEV_PACKAGE=libnccl-dev=2.25.1-1+cuda12.8
2026-02-21T08:14:36.0003432Z LIBRARY_PATH=/usr/local/cuda/lib64/stubs
2026-02-21T08:14:36.0011033Z ##[endgroup]
2026-02-21T08:14:36.0019132Z ##[group]Waiting for all services to be ready
2026-02-21T08:14:36.0020869Z ##[endgroup]
2026-02-21T08:14:36.0231770Z ##[group]Run echo "Detected NVIDIA image"
2026-02-21T08:14:36.0232319Z echo "Detected NVIDIA image"
2026-02-21T08:14:36.0232817Z nvidia-smi || echo "nvidia-smi not found"
2026-02-21T08:14:36.0236832Z shell: bash -l {0}
2026-02-21T08:14:36.0237484Z env:
2026-02-21T08:14:36.0237772Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T08:14:36.0238140Z ##[endgroup]
2026-02-21T08:14:36.1567002Z Detected NVIDIA image
2026-02-21T08:14:36.2432316Z Sat Feb 21 08:14:36 2026       
2026-02-21T08:14:36.2432751Z +-----------------------------------------------------------------------------------------+
2026-02-21T08:14:36.2433298Z | NVIDIA-SMI 580.95.05              Driver Version: 580.95.05      CUDA Version: 13.0     |
2026-02-21T08:14:36.2433807Z +-----------------------------------------+------------------------+----------------------+
2026-02-21T08:14:36.2434355Z | GPU  Name                 Persistence-M | Bus-Id          Disp.A | Volatile Uncorr. ECC |
2026-02-21T08:14:36.2435038Z | Fan  Temp   Perf          Pwr:Usage/Cap |           Memory-Usage | GPU-Util  Compute M. |
2026-02-21T08:14:36.2435498Z |                                         |                        |               MIG M. |
2026-02-21T08:14:36.2435872Z |=========================================+========================+======================|
2026-02-21T08:14:36.2816779Z |   0  NVIDIA H100 80GB HBM3          On  |   00000000:53:00.0 Off |                    0 |
2026-02-21T08:14:36.2817311Z | N/A   30C    P0             71W /  500W |       0MiB /  81559MiB |      0%      Default |
2026-02-21T08:14:36.2817700Z |                                         |                        |             Disabled |
2026-02-21T08:14:36.2818081Z +-----------------------------------------+------------------------+----------------------+
2026-02-21T08:14:36.2830741Z 
2026-02-21T08:14:36.2831551Z +-----------------------------------------------------------------------------------------+
2026-02-21T08:14:36.2832173Z | Processes:                                                                              |
2026-02-21T08:14:36.2832674Z |  GPU   GI   CI              PID   Type   Process name                        GPU Memory |
2026-02-21T08:14:36.2833136Z |        ID   ID                                                               Usage      |
2026-02-21T08:14:36.2833525Z |=========================================================================================|
2026-02-21T08:14:36.2857930Z |  No running processes found                                                             |
2026-02-21T08:14:36.2858427Z +-----------------------------------------------------------------------------------------+
2026-02-21T08:14:36.5192258Z ##[group]Run set -x
2026-02-21T08:14:36.5192541Z set -x
2026-02-21T08:14:36.5192728Z apt-get update
2026-02-21T08:14:36.5192960Z apt-get install -y git
2026-02-21T08:14:36.5193298Z shell: bash -l {0}
2026-02-21T08:14:36.5193461Z env:
2026-02-21T08:14:36.5193634Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T08:14:36.5193837Z ##[endgroup]
2026-02-21T08:14:36.5871441Z + apt-get update
2026-02-21T08:14:36.6808845Z Get:1 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2404/x86_64  InRelease [1581 B]
2026-02-21T08:14:36.6875800Z Get:2 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]
2026-02-21T08:14:36.6941286Z Get:3 http://archive.ubuntu.com/ubuntu noble InRelease [256 kB]
2026-02-21T08:14:36.8404004Z Get:4 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2404/x86_64  Packages [1218 kB]
2026-02-21T08:14:36.8513135Z Get:5 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB]
2026-02-21T08:14:36.8911751Z Get:6 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB]
2026-02-21T08:14:36.9116183Z Get:7 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1857 kB]
2026-02-21T08:14:36.9799068Z Get:8 http://archive.ubuntu.com/ubuntu noble/restricted amd64 Packages [117 kB]
2026-02-21T08:14:37.0193804Z Get:9 http://archive.ubuntu.com/ubuntu noble/universe amd64 Packages [19.3 MB]
2026-02-21T08:14:37.0632779Z Get:10 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1207 kB]
2026-02-21T08:14:37.0744425Z Get:11 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3196 kB]
2026-02-21T08:14:37.1089099Z Get:12 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Packages [34.8 kB]
2026-02-21T08:14:37.2491522Z Get:13 http://archive.ubuntu.com/ubuntu noble/main amd64 Packages [1808 kB]
2026-02-21T08:14:37.2616065Z Get:14 http://archive.ubuntu.com/ubuntu noble/multiverse amd64 Packages [331 kB]
2026-02-21T08:14:37.2776991Z Get:15 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [38.1 kB]
2026-02-21T08:14:37.2779874Z Get:16 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3381 kB]
2026-02-21T08:14:37.2914243Z Get:17 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [2240 kB]
2026-02-21T08:14:37.3097878Z Get:18 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [2016 kB]
2026-02-21T08:14:37.3178254Z Get:19 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [34.6 kB]
2026-02-21T08:14:37.3180617Z Get:20 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Packages [49.5 kB]
2026-02-21T08:14:38.1012972Z Fetched 37.5 MB in 1s (25.7 MB/s)
2026-02-21T08:14:38.9167930Z Reading package lists...
2026-02-21T08:14:38.9328357Z W: https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2404/x86_64/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
2026-02-21T08:14:38.9341229Z + apt-get install -y git
2026-02-21T08:14:39.6867127Z Reading package lists...
2026-02-21T08:14:39.8618751Z Building dependency tree...
2026-02-21T08:14:39.8619310Z Reading state information...
2026-02-21T08:14:40.0070464Z The following additional packages will be installed:
2026-02-21T08:14:40.0071360Z   git-man krb5-locales less libbrotli1 libbsd0 libcbor0.10 libcurl3t64-gnutls
2026-02-21T08:14:40.0072367Z   libedit2 liberror-perl libexpat1 libfido2-1 libgssapi-krb5-2 libk5crypto3
2026-02-21T08:14:40.0075240Z   libkeyutils1 libkrb5-3 libkrb5support0 libnghttp2-14 libpsl5t64 librtmp1
2026-02-21T08:14:40.0078166Z   libssh-4 libx11-6 libx11-data libxau6 libxcb1 libxdmcp6 libxext6 libxmuu1
2026-02-21T08:14:40.0080447Z   openssh-client publicsuffix xauth
2026-02-21T08:14:40.0090698Z Suggested packages:
2026-02-21T08:14:40.0091069Z   gettext-base git-daemon-run | git-daemon-sysvinit git-doc git-email git-gui
2026-02-21T08:14:40.0091941Z   gitk gitweb git-cvs git-mediawiki git-svn krb5-doc krb5-user keychain
2026-02-21T08:14:40.0092341Z   libpam-ssh monkeysphere ssh-askpass
2026-02-21T08:14:40.0710632Z The following NEW packages will be installed:
2026-02-21T08:14:40.0711095Z   git git-man krb5-locales less libbrotli1 libbsd0 libcbor0.10
2026-02-21T08:14:40.0712197Z   libcurl3t64-gnutls libedit2 liberror-perl libexpat1 libfido2-1
2026-02-21T08:14:40.0712861Z   libgssapi-krb5-2 libk5crypto3 libkeyutils1 libkrb5-3 libkrb5support0
2026-02-21T08:14:40.0715320Z   libnghttp2-14 libpsl5t64 librtmp1 libssh-4 libx11-6 libx11-data libxau6
2026-02-21T08:14:40.0719179Z   libxcb1 libxdmcp6 libxext6 libxmuu1 openssh-client publicsuffix xauth
2026-02-21T08:14:40.3050293Z 0 upgraded, 31 newly installed, 0 to remove and 92 not upgraded.
2026-02-21T08:14:40.3050714Z Need to get 8886 kB of archives.
2026-02-21T08:14:40.3051087Z After this operation, 38.0 MB of additional disk space will be used.
2026-02-21T08:14:40.3051885Z Get:1 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 krb5-locales all 1.20.1-6ubuntu2.6 [14.8 kB]
2026-02-21T08:14:40.5152978Z Get:2 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 less amd64 590-2ubuntu2.1 [142 kB]
2026-02-21T08:14:40.8021794Z Get:3 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 libbsd0 amd64 0.12.1-1build1.1 [41.2 kB]
2026-02-21T08:14:40.8511535Z Get:4 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 libexpat1 amd64 2.6.1-2ubuntu0.4 [88.2 kB]
2026-02-21T08:14:40.9570583Z Get:5 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 libkrb5support0 amd64 1.20.1-6ubuntu2.6 [34.4 kB]
2026-02-21T08:14:40.9701883Z Get:6 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 libk5crypto3 amd64 1.20.1-6ubuntu2.6 [82.0 kB]
2026-02-21T08:14:41.0032198Z Get:7 http://archive.ubuntu.com/ubuntu noble/main amd64 libkeyutils1 amd64 1.6.3-3build1 [9490 B]
2026-02-21T08:14:41.0091663Z Get:8 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 libkrb5-3 amd64 1.20.1-6ubuntu2.6 [348 kB]
2026-02-21T08:14:41.1220900Z Get:9 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 libgssapi-krb5-2 amd64 1.20.1-6ubuntu2.6 [143 kB]
2026-02-21T08:14:41.1481146Z Get:10 http://archive.ubuntu.com/ubuntu noble/main amd64 libcbor0.10 amd64 0.10.2-1.2ubuntu2 [25.8 kB]
2026-02-21T08:14:41.1523917Z Get:11 http://archive.ubuntu.com/ubuntu noble/main amd64 libedit2 amd64 3.1-20230828-1build1 [97.6 kB]
2026-02-21T08:14:41.1680341Z Get:12 http://archive.ubuntu.com/ubuntu noble/main amd64 libfido2-1 amd64 1.14.0-1build3 [83.5 kB]
2026-02-21T08:14:41.1794201Z Get:13 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 libnghttp2-14 amd64 1.59.0-1ubuntu0.2 [74.3 kB]
2026-02-21T08:14:41.1898935Z Get:14 http://archive.ubuntu.com/ubuntu noble/main amd64 libpsl5t64 amd64 0.21.2-1.1build1 [57.1 kB]
2026-02-21T08:14:41.1978078Z Get:15 http://archive.ubuntu.com/ubuntu noble/main amd64 libxau6 amd64 1:1.0.9-1build6 [7160 B]
2026-02-21T08:14:41.1980842Z Get:16 http://archive.ubuntu.com/ubuntu noble/main amd64 libxdmcp6 amd64 1:1.1.3-0ubuntu6 [10.3 kB]
2026-02-21T08:14:41.2010842Z Get:17 http://archive.ubuntu.com/ubuntu noble/main amd64 libxcb1 amd64 1.15-1ubuntu2 [47.7 kB]
2026-02-21T08:14:41.2268470Z Get:18 http://archive.ubuntu.com/ubuntu noble/main amd64 libx11-data all 2:1.8.7-1build1 [115 kB]
2026-02-21T08:14:41.2529527Z Get:19 http://archive.ubuntu.com/ubuntu noble/main amd64 libx11-6 amd64 2:1.8.7-1build1 [650 kB]
2026-02-21T08:14:41.3012453Z Get:20 http://archive.ubuntu.com/ubuntu noble/main amd64 libxext6 amd64 2:1.3.4-1build2 [30.4 kB]
2026-02-21T08:14:41.3038664Z Get:21 http://archive.ubuntu.com/ubuntu noble/main amd64 libxmuu1 amd64 2:1.1.3-3build2 [8958 B]
2026-02-21T08:14:41.3040756Z Get:22 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 openssh-client amd64 1:9.6p1-3ubuntu13.14 [906 kB]
2026-02-21T08:14:41.3677396Z Get:23 http://archive.ubuntu.com/ubuntu noble/main amd64 publicsuffix all 20231001.0357-0.1 [129 kB]
2026-02-21T08:14:41.3806872Z Get:24 http://archive.ubuntu.com/ubuntu noble/main amd64 xauth amd64 1:1.1.2-1build1 [25.6 kB]
2026-02-21T08:14:41.3838845Z Get:25 http://archive.ubuntu.com/ubuntu noble/main amd64 libbrotli1 amd64 1.1.0-2build2 [331 kB]
2026-02-21T08:14:41.3959044Z Get:26 http://archive.ubuntu.com/ubuntu noble/main amd64 librtmp1 amd64 2.4+20151223.gitfa8646d.1-2build7 [56.3 kB]
2026-02-21T08:14:41.3968600Z Get:27 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 libssh-4 amd64 0.10.6-2ubuntu0.3 [190 kB]
2026-02-21T08:14:41.4068157Z Get:28 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 libcurl3t64-gnutls amd64 8.5.0-2ubuntu10.6 [333 kB]
2026-02-21T08:14:41.4197504Z Get:29 http://archive.ubuntu.com/ubuntu noble/main amd64 liberror-perl all 0.17029-2 [25.6 kB]
2026-02-21T08:14:41.4209079Z Get:30 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 git-man all 1:2.43.0-1ubuntu7.3 [1100 kB]
2026-02-21T08:14:41.4557880Z Get:31 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 git amd64 1:2.43.0-1ubuntu7.3 [3680 kB]
2026-02-21T08:14:41.6825663Z debconf: delaying package configuration, since apt-utils is not installed
2026-02-21T08:14:41.7245180Z Fetched 8886 kB in 1s (6099 kB/s)
2026-02-21T08:14:41.7772893Z Selecting previously unselected package krb5-locales.
2026-02-21T08:14:41.7810177Z (Reading database ... 
2026-02-21T08:14:41.7810565Z (Reading database ... 5%
2026-02-21T08:14:41.7810828Z (Reading database ... 10%
2026-02-21T08:14:41.7811077Z (Reading database ... 15%
2026-02-21T08:14:41.7811313Z (Reading database ... 20%
2026-02-21T08:14:41.7811531Z (Reading database ... 25%
2026-02-21T08:14:41.7811750Z (Reading database ... 30%
2026-02-21T08:14:41.7811973Z (Reading database ... 35%
2026-02-21T08:14:41.7812189Z (Reading database ... 40%
2026-02-21T08:14:41.7812402Z (Reading database ... 45%
2026-02-21T08:14:41.7812641Z (Reading database ... 50%
2026-02-21T08:14:41.7812869Z (Reading database ... 55%
2026-02-21T08:14:41.7813084Z (Reading database ... 60%
2026-02-21T08:14:41.7824622Z (Reading database ... 65%
2026-02-21T08:14:41.7829812Z (Reading database ... 70%
2026-02-21T08:14:41.7833653Z (Reading database ... 75%
2026-02-21T08:14:41.7839628Z (Reading database ... 80%
2026-02-21T08:14:41.7849757Z (Reading database ... 85%
2026-02-21T08:14:41.7853922Z (Reading database ... 90%
2026-02-21T08:14:41.7866124Z (Reading database ... 95%
2026-02-21T08:14:41.7866333Z (Reading database ... 100%
2026-02-21T08:14:41.7866746Z (Reading database ... 15165 files and directories currently installed.)
2026-02-21T08:14:41.7874749Z Preparing to unpack .../00-krb5-locales_1.20.1-6ubuntu2.6_all.deb ...
2026-02-21T08:14:41.7969359Z Unpacking krb5-locales (1.20.1-6ubuntu2.6) ...
2026-02-21T08:14:41.8755074Z Selecting previously unselected package less.
2026-02-21T08:14:41.8763742Z Preparing to unpack .../01-less_590-2ubuntu2.1_amd64.deb ...
2026-02-21T08:14:41.8878774Z Unpacking less (590-2ubuntu2.1) ...
2026-02-21T08:14:41.9693978Z Selecting previously unselected package libbsd0:amd64.
2026-02-21T08:14:41.9710469Z Preparing to unpack .../02-libbsd0_0.12.1-1build1.1_amd64.deb ...
2026-02-21T08:14:41.9864656Z Unpacking libbsd0:amd64 (0.12.1-1build1.1) ...
2026-02-21T08:14:42.0685794Z Selecting previously unselected package libexpat1:amd64.
2026-02-21T08:14:42.0696433Z Preparing to unpack .../03-libexpat1_2.6.1-2ubuntu0.4_amd64.deb ...
2026-02-21T08:14:42.0790176Z Unpacking libexpat1:amd64 (2.6.1-2ubuntu0.4) ...
2026-02-21T08:14:42.1548871Z Selecting previously unselected package libkrb5support0:amd64.
2026-02-21T08:14:42.1561270Z Preparing to unpack .../04-libkrb5support0_1.20.1-6ubuntu2.6_amd64.deb ...
2026-02-21T08:14:42.1653980Z Unpacking libkrb5support0:amd64 (1.20.1-6ubuntu2.6) ...
2026-02-21T08:14:42.2364250Z Selecting previously unselected package libk5crypto3:amd64.
2026-02-21T08:14:42.2376002Z Preparing to unpack .../05-libk5crypto3_1.20.1-6ubuntu2.6_amd64.deb ...
2026-02-21T08:14:42.2472444Z Unpacking libk5crypto3:amd64 (1.20.1-6ubuntu2.6) ...
2026-02-21T08:14:42.3208907Z Selecting previously unselected package libkeyutils1:amd64.
2026-02-21T08:14:42.3222146Z Preparing to unpack .../06-libkeyutils1_1.6.3-3build1_amd64.deb ...
2026-02-21T08:14:42.3312429Z Unpacking libkeyutils1:amd64 (1.6.3-3build1) ...
2026-02-21T08:14:42.3992005Z Selecting previously unselected package libkrb5-3:amd64.
2026-02-21T08:14:42.4011161Z Preparing to unpack .../07-libkrb5-3_1.20.1-6ubuntu2.6_amd64.deb ...
2026-02-21T08:14:42.4110937Z Unpacking libkrb5-3:amd64 (1.20.1-6ubuntu2.6) ...
2026-02-21T08:14:42.5008351Z Selecting previously unselected package libgssapi-krb5-2:amd64.
2026-02-21T08:14:42.5026193Z Preparing to unpack .../08-libgssapi-krb5-2_1.20.1-6ubuntu2.6_amd64.deb ...
2026-02-21T08:14:42.5108502Z Unpacking libgssapi-krb5-2:amd64 (1.20.1-6ubuntu2.6) ...
2026-02-21T08:14:42.5879667Z Selecting previously unselected package libcbor0.10:amd64.
2026-02-21T08:14:42.5897554Z Preparing to unpack .../09-libcbor0.10_0.10.2-1.2ubuntu2_amd64.deb ...
2026-02-21T08:14:42.6005872Z Unpacking libcbor0.10:amd64 (0.10.2-1.2ubuntu2) ...
2026-02-21T08:14:42.6755426Z Selecting previously unselected package libedit2:amd64.
2026-02-21T08:14:42.6770473Z Preparing to unpack .../10-libedit2_3.1-20230828-1build1_amd64.deb ...
2026-02-21T08:14:42.6839602Z Unpacking libedit2:amd64 (3.1-20230828-1build1) ...
2026-02-21T08:14:42.7631636Z Selecting previously unselected package libfido2-1:amd64.
2026-02-21T08:14:42.7644595Z Preparing to unpack .../11-libfido2-1_1.14.0-1build3_amd64.deb ...
2026-02-21T08:14:42.7734411Z Unpacking libfido2-1:amd64 (1.14.0-1build3) ...
2026-02-21T08:14:42.8413755Z Selecting previously unselected package libnghttp2-14:amd64.
2026-02-21T08:14:42.8432244Z Preparing to unpack .../12-libnghttp2-14_1.59.0-1ubuntu0.2_amd64.deb ...
2026-02-21T08:14:42.8496944Z Unpacking libnghttp2-14:amd64 (1.59.0-1ubuntu0.2) ...
2026-02-21T08:14:42.9290855Z Selecting previously unselected package libpsl5t64:amd64.
2026-02-21T08:14:42.9305989Z Preparing to unpack .../13-libpsl5t64_0.21.2-1.1build1_amd64.deb ...
2026-02-21T08:14:42.9387829Z Unpacking libpsl5t64:amd64 (0.21.2-1.1build1) ...
2026-02-21T08:14:43.0088843Z Selecting previously unselected package libxau6:amd64.
2026-02-21T08:14:43.0107280Z Preparing to unpack .../14-libxau6_1%3a1.0.9-1build6_amd64.deb ...
2026-02-21T08:14:43.0216331Z Unpacking libxau6:amd64 (1:1.0.9-1build6) ...
2026-02-21T08:14:43.0964197Z Selecting previously unselected package libxdmcp6:amd64.
2026-02-21T08:14:43.0981895Z Preparing to unpack .../15-libxdmcp6_1%3a1.1.3-0ubuntu6_amd64.deb ...
2026-02-21T08:14:43.1090704Z Unpacking libxdmcp6:amd64 (1:1.1.3-0ubuntu6) ...
2026-02-21T08:14:43.1800656Z Selecting previously unselected package libxcb1:amd64.
2026-02-21T08:14:43.1817732Z Preparing to unpack .../16-libxcb1_1.15-1ubuntu2_amd64.deb ...
2026-02-21T08:14:43.1916002Z Unpacking libxcb1:amd64 (1.15-1ubuntu2) ...
2026-02-21T08:14:43.2572627Z Selecting previously unselected package libx11-data.
2026-02-21T08:14:43.2588254Z Preparing to unpack .../17-libx11-data_2%3a1.8.7-1build1_all.deb ...
2026-02-21T08:14:43.2692758Z Unpacking libx11-data (2:1.8.7-1build1) ...
2026-02-21T08:14:43.4431102Z Selecting previously unselected package libx11-6:amd64.
2026-02-21T08:14:43.4448176Z Preparing to unpack .../18-libx11-6_2%3a1.8.7-1build1_amd64.deb ...
2026-02-21T08:14:43.4543043Z Unpacking libx11-6:amd64 (2:1.8.7-1build1) ...
2026-02-21T08:14:43.5430527Z Selecting previously unselected package libxext6:amd64.
2026-02-21T08:14:43.5447616Z Preparing to unpack .../19-libxext6_2%3a1.3.4-1build2_amd64.deb ...
2026-02-21T08:14:43.5539741Z Unpacking libxext6:amd64 (2:1.3.4-1build2) ...
2026-02-21T08:14:43.6272901Z Selecting previously unselected package libxmuu1:amd64.
2026-02-21T08:14:43.6288915Z Preparing to unpack .../20-libxmuu1_2%3a1.1.3-3build2_amd64.deb ...
2026-02-21T08:14:43.6397269Z Unpacking libxmuu1:amd64 (2:1.1.3-3build2) ...
2026-02-21T08:14:43.7299828Z Selecting previously unselected package openssh-client.
2026-02-21T08:14:43.7317050Z Preparing to unpack .../21-openssh-client_1%3a9.6p1-3ubuntu13.14_amd64.deb ...
2026-02-21T08:14:43.7468919Z Unpacking openssh-client (1:9.6p1-3ubuntu13.14) ...
2026-02-21T08:14:43.8529238Z Selecting previously unselected package publicsuffix.
2026-02-21T08:14:43.8545179Z Preparing to unpack .../22-publicsuffix_20231001.0357-0.1_all.deb ...
2026-02-21T08:14:43.8663106Z Unpacking publicsuffix (20231001.0357-0.1) ...
2026-02-21T08:14:43.9345225Z Selecting previously unselected package xauth.
2026-02-21T08:14:43.9361825Z Preparing to unpack .../23-xauth_1%3a1.1.2-1build1_amd64.deb ...
2026-02-21T08:14:43.9456175Z Unpacking xauth (1:1.1.2-1build1) ...
2026-02-21T08:14:44.0198650Z Selecting previously unselected package libbrotli1:amd64.
2026-02-21T08:14:44.0214192Z Preparing to unpack .../24-libbrotli1_1.1.0-2build2_amd64.deb ...
2026-02-21T08:14:44.0335686Z Unpacking libbrotli1:amd64 (1.1.0-2build2) ...
2026-02-21T08:14:44.1170965Z Selecting previously unselected package librtmp1:amd64.
2026-02-21T08:14:44.1189866Z Preparing to unpack .../25-librtmp1_2.4+20151223.gitfa8646d.1-2build7_amd64.deb ...
2026-02-21T08:14:44.1311243Z Unpacking librtmp1:amd64 (2.4+20151223.gitfa8646d.1-2build7) ...
2026-02-21T08:14:44.2115183Z Selecting previously unselected package libssh-4:amd64.
2026-02-21T08:14:44.2132870Z Preparing to unpack .../26-libssh-4_0.10.6-2ubuntu0.3_amd64.deb ...
2026-02-21T08:14:44.2234370Z Unpacking libssh-4:amd64 (0.10.6-2ubuntu0.3) ...
2026-02-21T08:14:44.3118283Z Selecting previously unselected package libcurl3t64-gnutls:amd64.
2026-02-21T08:14:44.3134957Z Preparing to unpack .../27-libcurl3t64-gnutls_8.5.0-2ubuntu10.6_amd64.deb ...
2026-02-21T08:14:44.3225395Z Unpacking libcurl3t64-gnutls:amd64 (8.5.0-2ubuntu10.6) ...
2026-02-21T08:14:44.3902393Z Selecting previously unselected package liberror-perl.
2026-02-21T08:14:44.3918642Z Preparing to unpack .../28-liberror-perl_0.17029-2_all.deb ...
2026-02-21T08:14:44.3996359Z Unpacking liberror-perl (0.17029-2) ...
2026-02-21T08:14:44.4676145Z Selecting previously unselected package git-man.
2026-02-21T08:14:44.4693189Z Preparing to unpack .../29-git-man_1%3a2.43.0-1ubuntu7.3_all.deb ...
2026-02-21T08:14:44.4792577Z Unpacking git-man (1:2.43.0-1ubuntu7.3) ...
2026-02-21T08:14:44.5718309Z Selecting previously unselected package git.
2026-02-21T08:14:44.5735780Z Preparing to unpack .../30-git_1%3a2.43.0-1ubuntu7.3_amd64.deb ...
2026-02-21T08:14:44.5879526Z Unpacking git (1:2.43.0-1ubuntu7.3) ...
2026-02-21T08:14:44.8719487Z Setting up libexpat1:amd64 (2.6.1-2ubuntu0.4) ...
2026-02-21T08:14:44.8999490Z Setting up libxau6:amd64 (1:1.0.9-1build6) ...
2026-02-21T08:14:44.9332890Z Setting up libkeyutils1:amd64 (1.6.3-3build1) ...
2026-02-21T08:14:44.9661545Z Setting up libcbor0.10:amd64 (0.10.2-1.2ubuntu2) ...
2026-02-21T08:14:44.9982180Z Setting up libbrotli1:amd64 (1.1.0-2build2) ...
2026-02-21T08:14:45.0280456Z Setting up libpsl5t64:amd64 (0.21.2-1.1build1) ...
2026-02-21T08:14:45.0574099Z Setting up libnghttp2-14:amd64 (1.59.0-1ubuntu0.2) ...
2026-02-21T08:14:45.0911552Z Setting up less (590-2ubuntu2.1) ...
2026-02-21T08:14:45.1497524Z Setting up krb5-locales (1.20.1-6ubuntu2.6) ...
2026-02-21T08:14:45.1781316Z Setting up libkrb5support0:amd64 (1.20.1-6ubuntu2.6) ...
2026-02-21T08:14:45.2108902Z Setting up liberror-perl (0.17029-2) ...
2026-02-21T08:14:45.2438412Z Setting up libx11-data (2:1.8.7-1build1) ...
2026-02-21T08:14:45.2741446Z Setting up librtmp1:amd64 (2.4+20151223.gitfa8646d.1-2build7) ...
2026-02-21T08:14:45.3055620Z Setting up libk5crypto3:amd64 (1.20.1-6ubuntu2.6) ...
2026-02-21T08:14:45.3310675Z Setting up git-man (1:2.43.0-1ubuntu7.3) ...
2026-02-21T08:14:45.3601231Z Setting up libkrb5-3:amd64 (1.20.1-6ubuntu2.6) ...
2026-02-21T08:14:45.3862569Z Setting up libfido2-1:amd64 (1.14.0-1build3) ...
2026-02-21T08:14:45.4133129Z Setting up libbsd0:amd64 (0.12.1-1build1.1) ...
2026-02-21T08:14:45.4395555Z Setting up publicsuffix (20231001.0357-0.1) ...
2026-02-21T08:14:45.4624960Z Setting up libxdmcp6:amd64 (1:1.1.3-0ubuntu6) ...
2026-02-21T08:14:45.4875558Z Setting up libxcb1:amd64 (1.15-1ubuntu2) ...
2026-02-21T08:14:45.5163115Z Setting up libedit2:amd64 (3.1-20230828-1build1) ...
2026-02-21T08:14:45.5434152Z Setting up libgssapi-krb5-2:amd64 (1.20.1-6ubuntu2.6) ...
2026-02-21T08:14:45.5709461Z Setting up libssh-4:amd64 (0.10.6-2ubuntu0.3) ...
2026-02-21T08:14:45.6020090Z Setting up libx11-6:amd64 (2:1.8.7-1build1) ...
2026-02-21T08:14:45.6342812Z Setting up libxmuu1:amd64 (2:1.1.3-3build2) ...
2026-02-21T08:14:45.6606905Z Setting up openssh-client (1:9.6p1-3ubuntu13.14) ...
2026-02-21T08:14:45.7958184Z Setting up libcurl3t64-gnutls:amd64 (8.5.0-2ubuntu10.6) ...
2026-02-21T08:14:45.8222775Z Setting up libxext6:amd64 (2:1.3.4-1build2) ...
2026-02-21T08:14:45.8540546Z Setting up git (1:2.43.0-1ubuntu7.3) ...
2026-02-21T08:14:45.8958438Z Setting up xauth (1:1.1.2-1build1) ...
2026-02-21T08:14:45.9260627Z Processing triggers for libc-bin (2.39-0ubuntu8.4) ...
2026-02-21T08:14:46.0422259Z ##[group]Run actions/checkout@v6
2026-02-21T08:14:46.0422523Z with:
2026-02-21T08:14:46.0422704Z   repository: pytorch/helion
2026-02-21T08:14:46.0423050Z   token: ***
2026-02-21T08:14:46.0423219Z   ssh-strict: true
2026-02-21T08:14:46.0423389Z   ssh-user: git
2026-02-21T08:14:46.0423569Z   persist-credentials: true
2026-02-21T08:14:46.0423772Z   clean: true
2026-02-21T08:14:46.0423950Z   sparse-checkout-cone-mode: true
2026-02-21T08:14:46.0424177Z   fetch-depth: 1
2026-02-21T08:14:46.0424616Z   fetch-tags: false
2026-02-21T08:14:46.0424797Z   show-progress: true
2026-02-21T08:14:46.0424967Z   lfs: false
2026-02-21T08:14:46.0425126Z   submodules: false
2026-02-21T08:14:46.0425301Z   set-safe-directory: true
2026-02-21T08:14:46.0425500Z env:
2026-02-21T08:14:46.0425653Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T08:14:46.0425857Z ##[endgroup]
2026-02-21T08:14:46.0465121Z ##[command]/usr/bin/docker exec  9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d sh -c "cat /etc/*release | grep ^ID"
2026-02-21T08:14:46.2517959Z Syncing repository: pytorch/helion
2026-02-21T08:14:46.2519109Z ##[group]Getting Git version info
2026-02-21T08:14:46.2519387Z Working directory is '/__w/helion/helion'
2026-02-21T08:14:46.2519804Z [command]/usr/bin/git version
2026-02-21T08:14:46.2520026Z git version 2.43.0
2026-02-21T08:14:46.2533864Z ##[endgroup]
2026-02-21T08:14:46.2560521Z Temporarily overriding HOME='/__w/_temp/9b1221ff-1594-44e4-b558-371c59c0370c' before making global git config changes
2026-02-21T08:14:46.2563537Z Adding repository directory to the temporary git global config as a safe directory
2026-02-21T08:14:46.2564371Z [command]/usr/bin/git config --global --add safe.directory /__w/helion/helion
2026-02-21T08:14:46.2615847Z Deleting the contents of '/__w/helion/helion'
2026-02-21T08:14:46.2619425Z ##[group]Initializing the repository
2026-02-21T08:14:46.2621887Z [command]/usr/bin/git init /__w/helion/helion
2026-02-21T08:14:46.2674550Z hint: Using 'master' as the name for the initial branch. This default branch name
2026-02-21T08:14:46.2675119Z hint: is subject to change. To configure the initial branch name to use in all
2026-02-21T08:14:46.2675642Z hint: of your new repositories, which will suppress this warning, call:
2026-02-21T08:14:46.2676010Z hint: 
2026-02-21T08:14:46.2676260Z hint: 	git config --global init.defaultBranch <name>
2026-02-21T08:14:46.2676756Z hint: 
2026-02-21T08:14:46.2677042Z hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
2026-02-21T08:14:46.2677580Z hint: 'development'. The just-created branch can be renamed via this command:
2026-02-21T08:14:46.2677978Z hint: 
2026-02-21T08:14:46.2678183Z hint: 	git branch -m <name>
2026-02-21T08:14:46.2696932Z Initialized empty Git repository in /__w/helion/helion/.git/
2026-02-21T08:14:46.2707054Z [command]/usr/bin/git remote add origin https://github.com/pytorch/helion
2026-02-21T08:14:46.2791915Z ##[endgroup]
2026-02-21T08:14:46.2792284Z ##[group]Disabling automatic garbage collection
2026-02-21T08:14:46.2794921Z [command]/usr/bin/git config --local gc.auto 0
2026-02-21T08:14:46.2824519Z ##[endgroup]
2026-02-21T08:14:46.2824846Z ##[group]Setting up auth
2026-02-21T08:14:46.2826278Z Removing SSH command configuration
2026-02-21T08:14:46.2831255Z [command]/usr/bin/git config --local --name-only --get-regexp core\.sshCommand
2026-02-21T08:14:46.2864352Z [command]/usr/bin/git submodule foreach --recursive sh -c "git config --local --name-only --get-regexp 'core\.sshCommand' && git config --local --unset-all 'core.sshCommand' || :"
2026-02-21T08:14:46.3154085Z Removing HTTP extra header
2026-02-21T08:14:46.3157531Z [command]/usr/bin/git config --local --name-only --get-regexp http\.https\:\/\/github\.com\/\.extraheader
2026-02-21T08:14:46.3188035Z [command]/usr/bin/git submodule foreach --recursive sh -c "git config --local --name-only --get-regexp 'http\.https\:\/\/github\.com\/\.extraheader' && git config --local --unset-all 'http.https://github.com/.extraheader' || :"
2026-02-21T08:14:46.3465686Z Removing includeIf entries pointing to credentials config files
2026-02-21T08:14:46.3469826Z [command]/usr/bin/git config --local --name-only --get-regexp ^includeIf\.gitdir:
2026-02-21T08:14:46.3503671Z [command]/usr/bin/git submodule foreach --recursive git config --local --show-origin --name-only --get-regexp remote.origin.url
2026-02-21T08:14:46.3800967Z [command]/usr/bin/git config --file /__w/_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config http.https://github.com/.extraheader AUTHORIZATION: basic ***
2026-02-21T08:14:46.3853046Z [command]/usr/bin/git config --local includeIf.gitdir:/__w/helion/helion/.git.path /__w/_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T08:14:46.3882869Z [command]/usr/bin/git config --local includeIf.gitdir:/__w/helion/helion/.git/worktrees/*.path /__w/_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T08:14:46.3929519Z [command]/usr/bin/git config --local includeIf.gitdir:/github/workspace/.git.path /github/runner_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T08:14:46.3965267Z [command]/usr/bin/git config --local includeIf.gitdir:/github/workspace/.git/worktrees/*.path /github/runner_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T08:14:46.3994314Z ##[endgroup]
2026-02-21T08:14:46.3994710Z ##[group]Fetching the repository
2026-02-21T08:14:46.4002267Z [command]/usr/bin/git -c protocol.version=2 fetch --no-tags --prune --no-recurse-submodules --depth=1 origin +874a7d0cadab18218a84ad3579d329dc95c51820:refs/remotes/origin/main
2026-02-21T08:14:46.8087224Z From https://github.com/pytorch/helion
2026-02-21T08:14:46.8087728Z  * [new ref]         874a7d0cadab18218a84ad3579d329dc95c51820 -> origin/main
2026-02-21T08:14:46.8133718Z [command]/usr/bin/git branch --list --remote origin/main
2026-02-21T08:14:46.8168731Z   origin/main
2026-02-21T08:14:46.8176419Z [command]/usr/bin/git rev-parse refs/remotes/origin/main
2026-02-21T08:14:46.8203886Z 874a7d0cadab18218a84ad3579d329dc95c51820
2026-02-21T08:14:46.8208097Z ##[endgroup]
2026-02-21T08:14:46.8208461Z ##[group]Determining the checkout info
2026-02-21T08:14:46.8209466Z ##[endgroup]
2026-02-21T08:14:46.8213880Z [command]/usr/bin/git sparse-checkout disable
2026-02-21T08:14:46.8263965Z [command]/usr/bin/git config --local --unset-all extensions.worktreeConfig
2026-02-21T08:14:46.8293004Z ##[group]Checking out the ref
2026-02-21T08:14:46.8295895Z [command]/usr/bin/git checkout --progress --force -B main refs/remotes/origin/main
2026-02-21T08:14:46.8601925Z Switched to a new branch 'main'
2026-02-21T08:14:46.8602256Z branch 'main' set up to track 'origin/main'.
2026-02-21T08:14:46.8607006Z ##[endgroup]
2026-02-21T08:14:46.8648668Z [command]/usr/bin/git log -1 --format=%H
2026-02-21T08:14:46.8680863Z 874a7d0cadab18218a84ad3579d329dc95c51820
2026-02-21T08:14:46.8874605Z ##[group]Run actions/setup-python@v6
2026-02-21T08:14:46.8874887Z with:
2026-02-21T08:14:46.8875053Z   python-version: 3.12
2026-02-21T08:14:46.8875249Z   check-latest: false
2026-02-21T08:14:46.8875529Z   token: ***
2026-02-21T08:14:46.8875704Z   update-environment: true
2026-02-21T08:14:46.8875902Z   allow-prereleases: false
2026-02-21T08:14:46.8876113Z   freethreaded: false
2026-02-21T08:14:46.8876282Z env:
2026-02-21T08:14:46.8876610Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T08:14:46.8876825Z ##[endgroup]
2026-02-21T08:14:46.8880345Z ##[command]/usr/bin/docker exec  9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d sh -c "cat /etc/*release | grep ^ID"
2026-02-21T08:14:47.1006797Z ##[group]Installed versions
2026-02-21T08:14:47.1018314Z Version 3.12 was not found in the local cache
2026-02-21T08:14:47.5359798Z Version 3.12 is available for downloading
2026-02-21T08:14:47.5361022Z Download from "https://github.com/actions/python-versions/releases/download/3.12.12-18393146713/python-3.12.12-linux-24.04-x64.tar.gz"
2026-02-21T08:14:48.0173059Z Extract downloaded archive
2026-02-21T08:14:48.0298208Z [command]/usr/bin/tar xz --warning=no-unknown-keyword --overwrite -C /__w/_temp/cb472e1f-9912-4b5c-9f3a-9217b62b48b3 -f /__w/_temp/a457e20a-02ec-4e26-8360-0d267846dfb6
2026-02-21T08:14:50.0205623Z Execute installation script
2026-02-21T08:14:50.0326821Z Check if Python hostedtoolcache folder exist...
2026-02-21T08:14:50.0327280Z Creating Python hostedtoolcache folder...
2026-02-21T08:14:50.0338178Z Create Python 3.12.12 folder
2026-02-21T08:14:50.0349928Z Copy Python binaries to hostedtoolcache folder
2026-02-21T08:14:50.7007416Z Create additional symlinks (Required for the UsePythonVersion Azure Pipelines task and the setup-python GitHub Action)
2026-02-21T08:14:50.7048316Z Upgrading pip...
2026-02-21T08:14:52.6146365Z Looking in links: /tmp/tmp9sd80oc7
2026-02-21T08:14:52.6149129Z Requirement already satisfied: pip in /__w/_tool/Python/3.12.12/x64/lib/python3.12/site-packages (25.0.1)
2026-02-21T08:14:52.6207462Z ##[error]WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.
2026-02-21T08:14:53.4030319Z ##[error]WARNING: The directory '/github/home/.cache/pip' or its parent directory is not owned or is not writable by the current user. The cache has been disabled. Check the permissions and owner of that directory. If executing pip with sudo, you should use sudo's -H flag.
2026-02-21T08:14:53.5922795Z Collecting pip
2026-02-21T08:14:53.6466076Z Downloading pip-26.0.1-py3-none-any.whl.metadata (4.7 kB)
2026-02-21T08:14:53.6604123Z Downloading pip-26.0.1-py3-none-any.whl (1.8 MB)
2026-02-21T08:14:53.7157116Z ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1.8/1.8 MB 60.5 MB/s eta 0:00:00
2026-02-21T08:14:53.7157462Z 
2026-02-21T08:14:53.7278164Z Installing collected packages: pip
2026-02-21T08:14:53.7279371Z Attempting uninstall: pip
2026-02-21T08:14:53.7298538Z Found existing installation: pip 25.0.1
2026-02-21T08:14:53.7650527Z Uninstalling pip-25.0.1:
2026-02-21T08:14:53.7707392Z Successfully uninstalled pip-25.0.1
2026-02-21T08:14:54.5967145Z Successfully installed pip-26.0.1
2026-02-21T08:14:54.6454268Z Create complete file
2026-02-21T08:14:54.6493832Z Successfully set up CPython (3.12.12)
2026-02-21T08:14:54.6494532Z ##[endgroup]
2026-02-21T08:14:54.6741148Z ##[group]Run astral-sh/setup-uv@v7
2026-02-21T08:14:54.6741427Z with:
2026-02-21T08:14:54.6741603Z   activate-environment: false
2026-02-21T08:14:54.6741893Z   working-directory: /home/alice/_work/helion/helion
2026-02-21T08:14:54.6742322Z   github-token: ***
2026-02-21T08:14:54.6742497Z   enable-cache: auto
2026-02-21T08:14:54.6743000Z   cache-dependency-glob: **/*requirements*.txt
**/*requirements*.in
**/*constraints*.txt
**/*constraints*.in
**/pyproject.toml
**/uv.lock
**/*.py.lock

2026-02-21T08:14:54.6743537Z   restore-cache: true
2026-02-21T08:14:54.6743713Z   save-cache: true
2026-02-21T08:14:54.6743882Z   prune-cache: true
2026-02-21T08:14:54.6744048Z   cache-python: false
2026-02-21T08:14:54.6744239Z   ignore-nothing-to-cache: false
2026-02-21T08:14:54.6744456Z   ignore-empty-workdir: false
2026-02-21T08:14:54.6744669Z   add-problem-matchers: true
2026-02-21T08:14:54.6744869Z   resolution-strategy: highest
2026-02-21T08:14:54.6745063Z env:
2026-02-21T08:14:54.6745251Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T08:14:54.6745489Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:54.6745811Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T08:14:54.6746119Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:54.6746402Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:54.6746847Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:54.6747177Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T08:14:54.6747480Z ##[endgroup]
2026-02-21T08:14:54.6753141Z ##[command]/usr/bin/docker exec  9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d sh -c "cat /etc/*release | grep ^ID"
2026-02-21T08:14:54.9444616Z (node:802) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
2026-02-21T08:14:54.9445376Z (Use `node --trace-deprecation ...` to show where the warning was created)
2026-02-21T08:14:54.9531828Z Trying to find version for uv in: /__w/helion/helion/uv.toml
2026-02-21T08:14:54.9532211Z Could not find file: /__w/helion/helion/uv.toml
2026-02-21T08:14:54.9532900Z Trying to find version for uv in: /__w/helion/helion/pyproject.toml
2026-02-21T08:14:54.9543825Z Could not determine uv version from uv.toml or pyproject.toml. Falling back to latest.
2026-02-21T08:14:54.9545266Z Getting latest version from GitHub API...
2026-02-21T08:14:55.1554493Z manifest-file not provided, reading from local file.
2026-02-21T08:14:55.1592384Z manifest-file does not contain version 0.10.4, arch x86_64, platform unknown-linux-gnu. Falling back to GitHub releases.
2026-02-21T08:14:55.1593493Z Downloading uv from "https://github.com/astral-sh/uv/releases/download/0.10.4/uv-x86_64-unknown-linux-gnu.tar.gz" ...
2026-02-21T08:14:55.4325766Z [command]/usr/bin/tar xz --warning=no-unknown-keyword --overwrite -C /__w/_temp/7aede238-9337-491f-a607-b762a19313d3 -f /__w/_temp/0563943e-246c-46bf-b3ef-7b0957d32fff
2026-02-21T08:14:55.8505053Z Added /github/home/.local/bin to the path
2026-02-21T08:14:55.8508577Z Added /__w/_tool/uv/0.10.4/x86_64 to the path
2026-02-21T08:14:55.8509949Z Set UV_PYTHON_INSTALL_DIR to /github/home/.local/share/uv/python
2026-02-21T08:14:55.8510441Z Added /github/home/.local/share/uv/python to the path
2026-02-21T08:14:55.8519442Z Successfully installed uv version 0.10.4
2026-02-21T08:14:56.0199469Z ##[group]Run uv venv --python 3.12
2026-02-21T08:14:56.0199784Z uv venv --python 3.12
2026-02-21T08:14:56.0200147Z shell: bash -l {0}
2026-02-21T08:14:56.0200317Z env:
2026-02-21T08:14:56.0200476Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T08:14:56.0200728Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:56.0201044Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T08:14:56.0201366Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:56.0201641Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:56.0201910Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:56.0202241Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T08:14:56.0202631Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T08:14:56.0202928Z ##[endgroup]
2026-02-21T08:14:56.1582321Z Using CPython 3.12.12 interpreter at: /__w/_tool/Python/3.12.12/x64/bin/python3.12
2026-02-21T08:14:56.1582953Z Creating virtual environment at: .venv
2026-02-21T08:14:56.1587321Z Activate with: source .venv/bin/activate
2026-02-21T08:14:56.1676276Z ##[group]Run source .venv/bin/activate
2026-02-21T08:14:56.1676831Z source .venv/bin/activate
2026-02-21T08:14:56.1677259Z uv pip install -U "torch==2.9.*" --index-url https://download.pytorch.org/whl/cu128
2026-02-21T08:14:56.1678202Z shell: bash -l {0}
2026-02-21T08:14:56.1678374Z env:
2026-02-21T08:14:56.1678534Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T08:14:56.1678781Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:56.1679094Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T08:14:56.1679404Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:56.1679694Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:56.1679972Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:14:56.1680300Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T08:14:56.1680661Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T08:14:56.1680964Z ##[endgroup]
2026-02-21T08:14:56.4859991Z Resolved 26 packages in 217ms
2026-02-21T08:14:56.4958002Z Downloading torch (859.1MiB)
2026-02-21T08:14:56.4979170Z Downloading triton (162.6MiB)
2026-02-21T08:14:56.4986816Z Downloading nvidia-nccl-cu12 (307.4MiB)
2026-02-21T08:14:56.5058819Z Downloading nvidia-cuda-nvrtc-cu12 (84.0MiB)
2026-02-21T08:14:56.5126280Z Downloading networkx (2.0MiB)
2026-02-21T08:14:56.5127780Z Downloading sympy (6.0MiB)
2026-02-21T08:14:56.5352507Z Downloading nvidia-nvshmem-cu12 (118.9MiB)
2026-02-21T08:14:56.5362163Z Downloading nvidia-cufft-cu12 (184.2MiB)
2026-02-21T08:14:56.5399398Z Downloading nvidia-cusparse-cu12 (274.9MiB)
2026-02-21T08:14:56.5475767Z Downloading nvidia-cuda-cupti-cu12 (9.8MiB)
2026-02-21T08:14:56.5566600Z Downloading nvidia-cublas-cu12 (566.8MiB)
2026-02-21T08:14:56.5707740Z Downloading nvidia-cufile-cu12 (1.1MiB)
2026-02-21T08:14:56.5798860Z Downloading nvidia-cusolver-cu12 (255.1MiB)
2026-02-21T08:14:56.5859165Z Downloading nvidia-cusparselt-cu12 (273.9MiB)
2026-02-21T08:14:56.5893546Z Downloading nvidia-nvjitlink-cu12 (37.4MiB)
2026-02-21T08:14:56.5989857Z Downloading nvidia-curand-cu12 (60.7MiB)
2026-02-21T08:14:56.6025451Z Downloading nvidia-cudnn-cu12 (674.0MiB)
2026-02-21T08:14:56.8739844Z  Downloaded nvidia-cufile-cu12
2026-02-21T08:14:57.0130805Z  Downloaded networkx
2026-02-21T08:14:57.9412772Z  Downloaded sympy
2026-02-21T08:14:58.5403477Z  Downloaded nvidia-cuda-cupti-cu12
2026-02-21T08:14:59.3288171Z  Downloaded triton
2026-02-21T08:15:01.2998955Z  Downloaded nvidia-nvjitlink-cu12
2026-02-21T08:15:03.0035134Z  Downloaded nvidia-cuda-nvrtc-cu12
2026-02-21T08:15:03.3328983Z  Downloaded nvidia-curand-cu12
2026-02-21T08:15:07.8708385Z  Downloaded nvidia-nvshmem-cu12
2026-02-21T08:15:12.8502224Z  Downloaded nvidia-nccl-cu12
2026-02-21T08:15:13.6071792Z  Downloaded nvidia-cufft-cu12
2026-02-21T08:15:15.0630188Z  Downloaded torch
2026-02-21T08:15:16.0469493Z  Downloaded nvidia-cusparse-cu12
2026-02-21T08:15:17.7315398Z  Downloaded nvidia-cusparselt-cu12
2026-02-21T08:15:17.8734768Z  Downloaded nvidia-cusolver-cu12
2026-02-21T08:15:20.0801212Z  Downloaded nvidia-cublas-cu12
2026-02-21T08:15:22.0804492Z  Downloaded nvidia-cudnn-cu12
2026-02-21T08:15:22.0945821Z Prepared 26 packages in 25.60s
2026-02-21T08:15:22.2085754Z warning: Failed to hardlink files; falling back to full copy. This may lead to degraded performance.
2026-02-21T08:15:22.2087333Z          If the cache and target directories are on different filesystems, hardlinking may not be supported.
2026-02-21T08:15:22.2088457Z          If this is intentional, set `export UV_LINK_MODE=copy` or use `--link-mode=copy` to suppress this warning.
2026-02-21T08:15:25.8454883Z Installed 26 packages in 3.75s
2026-02-21T08:15:25.8455234Z  + filelock==3.20.0
2026-02-21T08:15:25.8455470Z  + fsspec==2025.12.0
2026-02-21T08:15:25.8455694Z  + jinja2==3.1.6
2026-02-21T08:15:25.8455940Z  + markupsafe==3.0.2
2026-02-21T08:15:25.8456149Z  + mpmath==1.3.0
2026-02-21T08:15:25.8456351Z  + networkx==3.6.1
2026-02-21T08:15:25.8457463Z  + nvidia-cublas-cu12==12.8.4.1
2026-02-21T08:15:25.8457815Z  + nvidia-cuda-cupti-cu12==12.8.90
2026-02-21T08:15:25.8458074Z  + nvidia-cuda-nvrtc-cu12==12.8.93
2026-02-21T08:15:25.8458321Z  + nvidia-cuda-runtime-cu12==12.8.90
2026-02-21T08:15:25.8458567Z  + nvidia-cudnn-cu12==9.10.2.21
2026-02-21T08:15:25.8460280Z  + nvidia-cufft-cu12==11.3.3.83
2026-02-21T08:15:25.8460526Z  + nvidia-cufile-cu12==1.13.1.3
2026-02-21T08:15:25.8460754Z  + nvidia-curand-cu12==10.3.9.90
2026-02-21T08:15:25.8460992Z  + nvidia-cusolver-cu12==11.7.3.90
2026-02-21T08:15:25.8461226Z  + nvidia-cusparse-cu12==12.5.8.93
2026-02-21T08:15:25.8461478Z  + nvidia-cusparselt-cu12==0.7.1
2026-02-21T08:15:25.8461730Z  + nvidia-nccl-cu12==2.27.5
2026-02-21T08:15:25.8461952Z  + nvidia-nvjitlink-cu12==12.8.93
2026-02-21T08:15:25.8462184Z  + nvidia-nvshmem-cu12==3.3.20
2026-02-21T08:15:25.8462408Z  + nvidia-nvtx-cu12==12.8.90
2026-02-21T08:15:25.8462625Z  + setuptools==70.2.0
2026-02-21T08:15:25.8462807Z  + sympy==1.14.0
2026-02-21T08:15:25.8462990Z  + torch==2.9.1+cu128
2026-02-21T08:15:25.8463174Z  + triton==3.5.1
2026-02-21T08:15:25.8463365Z  + typing-extensions==4.15.0
2026-02-21T08:15:26.0818579Z ##[group]Run source .venv/bin/activate
2026-02-21T08:15:26.0818899Z source .venv/bin/activate
2026-02-21T08:15:26.0819297Z SETUPTOOLS_SCM_PRETEND_VERSION="0.0.0" uv pip install -e .'[dev]'
2026-02-21T08:15:26.0819700Z python -c "import helion; print(helion.__name__)"
2026-02-21T08:15:26.0820174Z shell: bash -l {0}
2026-02-21T08:15:26.0820334Z env:
2026-02-21T08:15:26.0820494Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T08:15:26.0820743Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:15:26.0821346Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T08:15:26.0821658Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:15:26.0821921Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:15:26.0822185Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:15:26.0822499Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T08:15:26.0822902Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T08:15:26.0823171Z ##[endgroup]
2026-02-21T08:15:28.2195371Z Resolved 30 packages in 1.48s
2026-02-21T08:15:28.2205588Z    Building helion @ file:///__w/helion/helion
2026-02-21T08:15:28.2337773Z Downloading numpy (15.8MiB)
2026-02-21T08:15:28.2407732Z Downloading virtualenv (5.6MiB)
2026-02-21T08:15:28.2408606Z Downloading pygments (1.2MiB)
2026-02-21T08:15:28.2426206Z Downloading scipy (33.4MiB)
2026-02-21T08:15:28.2427916Z Downloading scikit-learn (8.5MiB)
2026-02-21T08:15:28.3962437Z  Downloaded pygments
2026-02-21T08:15:28.4125311Z       Built helion @ file:///__w/helion/helion
2026-02-21T08:15:28.7787510Z  Downloaded virtualenv
2026-02-21T08:15:29.9710399Z  Downloaded scikit-learn
2026-02-21T08:15:30.0117819Z  Downloaded numpy
2026-02-21T08:15:30.2239146Z  Downloaded scipy
2026-02-21T08:15:30.2362658Z Prepared 27 packages in 2.01s
2026-02-21T08:15:30.2370500Z Uninstalled 1 package in 0.70ms
2026-02-21T08:15:30.2385086Z warning: Failed to hardlink files; falling back to full copy. This may lead to degraded performance.
2026-02-21T08:15:30.2385935Z          If the cache and target directories are on different filesystems, hardlinking may not be supported.
2026-02-21T08:15:30.2388818Z          If this is intentional, set `export UV_LINK_MODE=copy` or use `--link-mode=copy` to suppress this warning.
2026-02-21T08:15:30.9684938Z Installed 29 packages in 731ms
2026-02-21T08:15:30.9685240Z  + cfgv==3.5.0
2026-02-21T08:15:30.9685640Z  + distlib==0.4.0
2026-02-21T08:15:30.9685948Z  + expecttest==0.3.0
2026-02-21T08:15:30.9686255Z  + filecheck==1.0.3
2026-02-21T08:15:30.9686936Z  - filelock==3.20.0
2026-02-21T08:15:30.9687214Z  + filelock==3.24.3
2026-02-21T08:15:30.9687562Z  + helion==0.0.0 (from file:///__w/helion/helion)
2026-02-21T08:15:30.9687992Z  + hypothesis==6.151.9
2026-02-21T08:15:30.9688311Z  + identify==2.6.16
2026-02-21T08:15:30.9688635Z  + iniconfig==2.3.0
2026-02-21T08:15:30.9688932Z  + joblib==1.5.3
2026-02-21T08:15:30.9689262Z  + markdown-it-py==4.0.0
2026-02-21T08:15:30.9689542Z  + mdurl==0.1.2
2026-02-21T08:15:30.9689891Z  + nodeenv==1.10.0
2026-02-21T08:15:30.9690158Z  + numpy==2.4.2
2026-02-21T08:15:30.9690438Z  + packaging==26.0
2026-02-21T08:15:30.9690665Z  + platformdirs==4.9.2
2026-02-21T08:15:30.9691032Z  + pluggy==1.6.0
2026-02-21T08:15:30.9691322Z  + pre-commit==4.5.1
2026-02-21T08:15:30.9691548Z  + psutil==7.2.2
2026-02-21T08:15:30.9691891Z  + pygments==2.19.2
2026-02-21T08:15:30.9692141Z  + pytest==9.0.2
2026-02-21T08:15:30.9705702Z  + pytest-timeout==2.4.0
2026-02-21T08:15:30.9706027Z  + pyyaml==6.0.3
2026-02-21T08:15:30.9706203Z  + rich==14.3.3
2026-02-21T08:15:30.9706381Z  + scikit-learn==1.8.0
2026-02-21T08:15:30.9706742Z  + scipy==1.17.0
2026-02-21T08:15:30.9706924Z  + sortedcontainers==2.4.0
2026-02-21T08:15:30.9707130Z  + threadpoolctl==3.6.0
2026-02-21T08:15:30.9707325Z  + virtualenv==20.38.0
2026-02-21T08:15:44.9224275Z helion
2026-02-21T08:15:45.8406939Z ##[group]Run set -x
2026-02-21T08:15:45.8407206Z set -x
2026-02-21T08:15:45.8407415Z source .venv/bin/activate
2026-02-21T08:15:45.8407649Z uv pip install pip
2026-02-21T08:15:45.8407903Z uv pip install quack-kernels --no-deps
2026-02-21T08:15:45.8408205Z mkdir -p benchmarks/ && pushd benchmarks/
2026-02-21T08:15:45.8408566Z git clone https://github.com/pytorch-labs/tritonbench/
2026-02-21T08:15:45.8408886Z pushd tritonbench/
2026-02-21T08:15:45.8409119Z git submodule update --init --recursive
2026-02-21T08:15:45.8409686Z uv pip install -r requirements.txt
2026-02-21T08:15:45.8409937Z python install.py --liger
2026-02-21T08:15:45.8410173Z uv pip install -e . --no-deps
2026-02-21T08:15:45.8410395Z popd
2026-02-21T08:15:45.8410558Z popd
2026-02-21T08:15:45.8410839Z shell: bash -l {0}
2026-02-21T08:15:45.8410998Z env:
2026-02-21T08:15:45.8411187Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T08:15:45.8411435Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:15:45.8411748Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T08:15:45.8412056Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:15:45.8412339Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:15:45.8412600Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:15:45.8412920Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T08:15:45.8413289Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T08:15:45.8413573Z ##[endgroup]
2026-02-21T08:15:45.9165514Z + source .venv/bin/activate
2026-02-21T08:15:45.9165764Z ++ '[' -z '' ']'
2026-02-21T08:15:45.9165957Z ++ '[' -n x ']'
2026-02-21T08:15:45.9166149Z ++ SCRIPT_PATH=.venv/bin/activate
2026-02-21T08:15:45.9166728Z ++ '[' .venv/bin/activate = /__w/_temp/0966ff63-424e-4d4a-8058-2f3228e1bd8d.sh ']'
2026-02-21T08:15:45.9167142Z ++ deactivate nondestructive
2026-02-21T08:15:45.9167373Z ++ unset -f pydoc
2026-02-21T08:15:45.9167557Z ++ '[' -z '' ']'
2026-02-21T08:15:45.9167740Z ++ '[' -z '' ']'
2026-02-21T08:15:45.9167924Z ++ hash -r
2026-02-21T08:15:45.9168082Z ++ '[' -z '' ']'
2026-02-21T08:15:45.9168262Z ++ unset VIRTUAL_ENV
2026-02-21T08:15:45.9168459Z ++ unset VIRTUAL_ENV_PROMPT
2026-02-21T08:15:45.9168710Z ++ '[' '!' nondestructive = nondestructive ']'
2026-02-21T08:15:45.9168988Z ++ VIRTUAL_ENV=/__w/helion/helion/.venv
2026-02-21T08:15:45.9171354Z ++ '[' linux-gnu = cygwin ']'
2026-02-21T08:15:45.9171576Z ++ '[' linux-gnu = msys ']'
2026-02-21T08:15:45.9172833Z ++ export VIRTUAL_ENV
2026-02-21T08:15:45.9173038Z ++ '[' -z '' ']'
2026-02-21T08:15:45.9173221Z ++ unset SCRIPT_PATH
2026-02-21T08:15:45.9174125Z ++ _OLD_VIRTUAL_PATH=/github/home/.local/share/uv/python:/__w/_tool/uv/0.10.4/x86_64:/github/home/.local/bin:/__w/_tool/Python/3.12.12/x64/bin:/__w/_tool/Python/3.12.12/x64:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-02-21T08:15:45.9175809Z ++ PATH=/__w/helion/helion/.venv/bin:/github/home/.local/share/uv/python:/__w/_tool/uv/0.10.4/x86_64:/github/home/.local/bin:/__w/_tool/Python/3.12.12/x64/bin:/__w/_tool/Python/3.12.12/x64:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-02-21T08:15:45.9176942Z ++ export PATH
2026-02-21T08:15:45.9177136Z ++ '[' xhelion '!=' x ']'
2026-02-21T08:15:45.9177346Z ++ VIRTUAL_ENV_PROMPT=helion
2026-02-21T08:15:45.9177575Z ++ export VIRTUAL_ENV_PROMPT
2026-02-21T08:15:45.9177785Z ++ '[' -z '' ']'
2026-02-21T08:15:45.9177963Z ++ '[' -z '' ']'
2026-02-21T08:15:45.9178135Z ++ _OLD_VIRTUAL_PS1=
2026-02-21T08:15:45.9178330Z ++ PS1='(helion) '
2026-02-21T08:15:45.9178512Z ++ export PS1
2026-02-21T08:15:45.9178678Z ++ alias pydoc
2026-02-21T08:15:45.9178850Z ++ true
2026-02-21T08:15:45.9179003Z ++ hash -r
2026-02-21T08:15:45.9179173Z + uv pip install pip
2026-02-21T08:15:46.0123618Z Resolved 1 package in 85ms
2026-02-21T08:15:46.0218286Z Downloading pip (1.7MiB)
2026-02-21T08:15:46.0869268Z  Downloaded pip
2026-02-21T08:15:46.1727993Z Prepared 1 package in 160ms
2026-02-21T08:15:46.1763511Z warning: Failed to hardlink files; falling back to full copy. This may lead to degraded performance.
2026-02-21T08:15:46.1764271Z          If the cache and target directories are on different filesystems, hardlinking may not be supported.
2026-02-21T08:15:46.1764978Z          If this is intentional, set `export UV_LINK_MODE=copy` or use `--link-mode=copy` to suppress this warning.
2026-02-21T08:15:46.3003240Z Installed 1 package in 127ms
2026-02-21T08:15:46.3146867Z  + pip==26.0.1
2026-02-21T08:15:46.3147119Z + uv pip install quack-kernels --no-deps
2026-02-21T08:15:46.4682198Z Resolved 1 package in 152ms
2026-02-21T08:15:46.5383578Z Prepared 1 package in 70ms
2026-02-21T08:15:46.5415206Z warning: Failed to hardlink files; falling back to full copy. This may lead to degraded performance.
2026-02-21T08:15:46.5415895Z          If the cache and target directories are on different filesystems, hardlinking may not be supported.
2026-02-21T08:15:46.5416878Z          If this is intentional, set `export UV_LINK_MODE=copy` or use `--link-mode=copy` to suppress this warning.
2026-02-21T08:15:46.6168467Z Installed 1 package in 78ms
2026-02-21T08:15:46.6168745Z  + quack-kernels==0.2.10
2026-02-21T08:15:46.6208011Z + mkdir -p benchmarks/
2026-02-21T08:15:46.6221487Z + pushd benchmarks/
2026-02-21T08:15:46.6222150Z + git clone https://github.com/pytorch-labs/tritonbench/
2026-02-21T08:15:46.6222535Z /__w/helion/helion/benchmarks /__w/helion/helion
2026-02-21T08:15:46.6236760Z Cloning into 'tritonbench'...
2026-02-21T08:15:48.7646377Z + pushd tritonbench/
2026-02-21T08:15:48.7646955Z + git submodule update --init --recursive
2026-02-21T08:15:48.7647524Z /__w/helion/helion/benchmarks/tritonbench /__w/helion/helion/benchmarks /__w/helion/helion
2026-02-21T08:15:48.8347285Z Submodule 'submodules/ThunderKittens' (https://github.com/HazyResearch/ThunderKittens.git) registered for path 'submodules/ThunderKittens'
2026-02-21T08:15:48.9081453Z Submodule 'submodules/aiter' (https://github.com/ROCm/aiter.git) registered for path 'submodules/aiter'
2026-02-21T08:15:49.0611106Z Submodule 'submodules/cutlass' (https://github.com/NVIDIA/cutlass.git) registered for path 'submodules/cutlass'
2026-02-21T08:15:49.2489492Z Submodule 'submodules/flash-attention' (https://github.com/Dao-AILab/flash-attention.git) registered for path 'submodules/flash-attention'
2026-02-21T08:15:49.3524332Z Submodule 'submodules/generative-recommenders' (https://github.com/facebookresearch/generative-recommenders.git) registered for path 'submodules/generative-recommenders'
2026-02-21T08:15:49.4233607Z Submodule 'submodules/xformers' (https://github.com/facebookresearch/xformers.git) registered for path 'submodules/xformers'
2026-02-21T08:15:49.4265241Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/ThunderKittens'...
2026-02-21T08:15:55.4060992Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/aiter'...
2026-02-21T08:16:26.6639352Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/cutlass'...
2026-02-21T08:16:32.7391994Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/flash-attention'...
2026-02-21T08:16:35.3506231Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/generative-recommenders'...
2026-02-21T08:16:38.4452814Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/xformers'...
2026-02-21T08:16:44.3438068Z Submodule path 'submodules/ThunderKittens': checked out '25f7568450b412a1984a4f619fb28373df06fa1b'
2026-02-21T08:16:44.8079758Z Submodule path 'submodules/aiter': checked out '1f5b378dcc9d9b0bcd9456c8c767b7424a5e8190'
2026-02-21T08:16:44.8901737Z Submodule '3rdparty/composable_kernel' (https://github.com/ROCm/composable_kernel.git) registered for path 'submodules/aiter/3rdparty/composable_kernel'
2026-02-21T08:16:44.8940341Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/aiter/3rdparty/composable_kernel'...
2026-02-21T08:16:55.6118711Z Submodule path 'submodules/aiter/3rdparty/composable_kernel': checked out 'e31a7a4f29b371c32ea9daf9211b6ae1fed2fa40'
2026-02-21T08:16:56.6660505Z Submodule path 'submodules/cutlass': checked out 'ad7b2f5e84fcfa124cb02b91d5bd26d238c0459e'
2026-02-21T08:16:56.7788995Z Submodule path 'submodules/flash-attention': checked out '43375aab2893018dfb7950db1cfa623c14946ad6'
2026-02-21T08:16:56.8820731Z Submodule 'csrc/composable_kernel' (https://github.com/ROCm/composable_kernel.git) registered for path 'submodules/flash-attention/csrc/composable_kernel'
2026-02-21T08:16:57.1719332Z Submodule 'csrc/cutlass' (https://github.com/NVIDIA/cutlass.git) registered for path 'submodules/flash-attention/csrc/cutlass'
2026-02-21T08:16:57.1757196Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/flash-attention/csrc/composable_kernel'...
2026-02-21T08:17:07.7481282Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/flash-attention/csrc/cutlass'...
2026-02-21T08:17:15.3709191Z Submodule path 'submodules/flash-attention/csrc/composable_kernel': checked out 'e8709c24f403173ad21a2da907d1347957e324fb'
2026-02-21T08:17:16.3750214Z Submodule path 'submodules/flash-attention/csrc/cutlass': checked out 'b1d6e2c9b334dfa811e4183dfbd02419249e4b52'
2026-02-21T08:17:16.4789507Z Submodule path 'submodules/generative-recommenders': checked out '88512dbd71b053226bc4ef8ec1630e3db53e55e5'
2026-02-21T08:17:16.5227531Z Submodule 'generative_recommenders/ops/cpp/cutlass' (https://github.com/NVIDIA/cutlass.git) registered for path 'submodules/generative-recommenders/generative_recommenders/ops/cpp/cutlass'
2026-02-21T08:17:16.5259816Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/generative-recommenders/generative_recommenders/ops/cpp/cutlass'...
2026-02-21T08:17:25.4088528Z Submodule path 'submodules/generative-recommenders/generative_recommenders/ops/cpp/cutlass': checked out 'dc4817921edda44a549197ff3a9dcf5df0636e7b'
2026-02-21T08:17:25.9678510Z Submodule path 'submodules/xformers': checked out '8fc8ec5a4d6498ff81c0c418b89bbaf133ae3a44'
2026-02-21T08:17:26.0322811Z Submodule 'third_party/composable_kernel_tiled' (https://github.com/ROCm/composable_kernel.git) registered for path 'submodules/xformers/third_party/composable_kernel_tiled'
2026-02-21T08:17:26.1705365Z Submodule 'third_party/cutlass' (https://github.com/NVIDIA/cutlass.git) registered for path 'submodules/xformers/third_party/cutlass'
2026-02-21T08:17:26.2399509Z Submodule 'third_party/flash-attention' (https://github.com/Dao-AILab/flash-attention.git) registered for path 'submodules/xformers/third_party/flash-attention'
2026-02-21T08:17:26.2431854Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/xformers/third_party/composable_kernel_tiled'...
2026-02-21T08:17:33.3289084Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/xformers/third_party/cutlass'...
2026-02-21T08:17:38.4900848Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/xformers/third_party/flash-attention'...
2026-02-21T08:17:39.8210848Z Submodule path 'submodules/xformers/third_party/composable_kernel_tiled': checked out '4f54fa30583704f34da2ac50372d524cae6bad7d'
2026-02-21T08:17:40.4760186Z Submodule path 'submodules/xformers/third_party/cutlass': checked out 'e9627ce55b42fd2599f58cd4396da9380954def0'
2026-02-21T08:17:40.8661149Z Submodule path 'submodules/xformers/third_party/flash-attention': checked out '979702c87a8713a8e0a5e9fee122b90d2ef13be5'
2026-02-21T08:17:40.8913275Z Submodule 'csrc/composable_kernel' (https://github.com/ROCm/composable_kernel.git) registered for path 'submodules/xformers/third_party/flash-attention/csrc/composable_kernel'
2026-02-21T08:17:40.9134646Z Submodule 'csrc/cutlass' (https://github.com/NVIDIA/cutlass.git) registered for path 'submodules/xformers/third_party/flash-attention/csrc/cutlass'
2026-02-21T08:17:40.9170730Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/xformers/third_party/flash-attention/csrc/composable_kernel'...
2026-02-21T08:17:48.2289318Z Cloning into '/__w/helion/helion/benchmarks/tritonbench/submodules/xformers/third_party/flash-attention/csrc/cutlass'...
2026-02-21T08:17:56.3561273Z Submodule path 'submodules/xformers/third_party/flash-attention/csrc/composable_kernel': checked out '888317e698e9803c62bd38568abc9e05d7709f33'
2026-02-21T08:17:57.3241472Z Submodule path 'submodules/xformers/third_party/flash-attention/csrc/cutlass': checked out 'c506e16788cb08416a4a57e11a9067beeee29420'
2026-02-21T08:17:57.3287731Z + uv pip install -r requirements.txt
2026-02-21T08:17:57.3366422Z Using Python 3.12.12 environment at: /__w/helion/helion/.venv
2026-02-21T08:17:57.7779961Z Resolved 30 packages in 439ms
2026-02-21T08:17:57.8054096Z Downloading transformers (10.3MiB)
2026-02-21T08:17:57.8054725Z Downloading matplotlib (8.3MiB)
2026-02-21T08:17:57.8056207Z Downloading pillow (6.7MiB)
2026-02-21T08:17:57.8058159Z Downloading hf-xet (3.2MiB)
2026-02-21T08:17:57.8059699Z Downloading fonttools (4.7MiB)
2026-02-21T08:17:57.8061256Z Downloading tokenizers (3.0MiB)
2026-02-21T08:17:57.8062844Z Downloading kiwisolver (1.4MiB)
2026-02-21T08:17:58.1370638Z  Downloaded kiwisolver
2026-02-21T08:17:58.1863910Z  Downloaded tokenizers
2026-02-21T08:17:58.1941566Z  Downloaded hf-xet
2026-02-21T08:17:58.2903762Z  Downloaded pillow
2026-02-21T08:17:58.2907304Z  Downloaded fonttools
2026-02-21T08:17:58.3266267Z  Downloaded matplotlib
2026-02-21T08:17:58.5075727Z  Downloaded transformers
2026-02-21T08:17:58.5205018Z Prepared 23 packages in 742ms
2026-02-21T08:17:58.5247970Z warning: Failed to hardlink files; falling back to full copy. This may lead to degraded performance.
2026-02-21T08:17:58.5249614Z          If the cache and target directories are on different filesystems, hardlinking may not be supported.
2026-02-21T08:17:58.5250329Z          If this is intentional, set `export UV_LINK_MODE=copy` or use `--link-mode=copy` to suppress this warning.
2026-02-21T08:17:59.2788447Z Installed 23 packages in 758ms
2026-02-21T08:17:59.2788744Z  + certifi==2026.1.4
2026-02-21T08:17:59.2788955Z  + charset-normalizer==3.4.4
2026-02-21T08:17:59.2789322Z  + contourpy==1.3.3
2026-02-21T08:17:59.2789521Z  + cycler==0.12.1
2026-02-21T08:17:59.2789698Z  + fonttools==4.61.1
2026-02-21T08:17:59.2789881Z  + hf-xet==1.2.0
2026-02-21T08:17:59.2790079Z  + huggingface-hub==0.36.2
2026-02-21T08:17:59.2790276Z  + idna==3.11
2026-02-21T08:17:59.2790441Z  + kiwisolver==1.4.9
2026-02-21T08:17:59.2790708Z  + matplotlib==3.10.8
2026-02-21T08:17:59.2795607Z  + nvidia-ml-py==13.590.48
2026-02-21T08:17:59.2795942Z  + pillow==12.1.1
2026-02-21T08:17:59.2796198Z  + pyparsing==3.3.2
2026-02-21T08:17:59.2796420Z  + python-dateutil==2.9.0.post0
2026-02-21T08:17:59.2797035Z  + regex==2026.2.19
2026-02-21T08:17:59.2797231Z  + requests==2.32.5
2026-02-21T08:17:59.2797426Z  + safetensors==0.7.0
2026-02-21T08:17:59.2797628Z  + six==1.17.0
2026-02-21T08:17:59.2797806Z  + tabulate==0.9.0
2026-02-21T08:17:59.2798003Z  + tokenizers==0.21.4
2026-02-21T08:17:59.2798213Z  + tqdm==4.67.3
2026-02-21T08:17:59.2798400Z  + transformers==4.53.0
2026-02-21T08:17:59.2798608Z  + urllib3==2.6.3
2026-02-21T08:17:59.2907878Z + python install.py --liger
2026-02-21T08:18:04.9754930Z Using Python 3.12.12 environment at: /__w/helion/helion/.venv
2026-02-21T08:18:04.9796223Z Audited 6 packages in 4ms
2026-02-21T08:18:05.7321828Z INFO:__main__:[tritonbench] installing liger-kernels...
2026-02-21T08:18:05.7399197Z Using Python 3.12.12 environment at: /__w/helion/helion/.venv
2026-02-21T08:18:05.7891402Z Resolved 1 package in 47ms
2026-02-21T08:18:05.8674882Z Prepared 1 package in 78ms
2026-02-21T08:18:05.8705474Z warning: Failed to hardlink files; falling back to full copy. This may lead to degraded performance.
2026-02-21T08:18:05.8706184Z          If the cache and target directories are on different filesystems, hardlinking may not be supported.
2026-02-21T08:18:05.8707234Z          If this is intentional, set `export UV_LINK_MODE=copy` or use `--link-mode=copy` to suppress this warning.
2026-02-21T08:18:05.9076220Z Installed 1 package in 39ms
2026-02-21T08:18:05.9077036Z  + liger-kernel-nightly==0.7.0.dev20260219183429
2026-02-21T08:18:05.9126344Z INFO:__main__:[tritonbench] installation complete!
2026-02-21T08:18:06.2545291Z + uv pip install -e . --no-deps
2026-02-21T08:18:06.3110509Z Using Python 3.12.12 environment at: /__w/helion/helion/.venv
2026-02-21T08:18:06.3142826Z Resolved 1 package in 1ms
2026-02-21T08:18:06.3544353Z    Building tritonbench @ file:///__w/helion/helion/benchmarks/tritonbench
2026-02-21T08:18:08.2410974Z       Built tritonbench @ file:///__w/helion/helion/benchmarks/tritonbench
2026-02-21T08:18:08.2507297Z Prepared 1 package in 1.93s
2026-02-21T08:18:08.2511907Z warning: Failed to hardlink files; falling back to full copy. This may lead to degraded performance.
2026-02-21T08:18:08.2512607Z          If the cache and target directories are on different filesystems, hardlinking may not be supported.
2026-02-21T08:18:08.2513346Z          If this is intentional, set `export UV_LINK_MODE=copy` or use `--link-mode=copy` to suppress this warning.
2026-02-21T08:18:08.2653442Z Installed 1 package in 14ms
2026-02-21T08:18:08.2653856Z  + tritonbench==0.0.1 (from file:///__w/helion/helion/benchmarks/tritonbench)
2026-02-21T08:18:08.2802801Z + popd
2026-02-21T08:18:08.2803053Z /__w/helion/helion/benchmarks /__w/helion/helion
2026-02-21T08:18:08.2803361Z /__w/helion/helion
2026-02-21T08:18:08.2803555Z + popd
2026-02-21T08:18:08.2871950Z ##[group]Run rm -rf /tmp/torchinductor_*/ || true
2026-02-21T08:18:08.2872467Z rm -rf /tmp/torchinductor_*/ || true
2026-02-21T08:18:08.2872712Z 
2026-02-21T08:18:08.2872897Z source .venv/bin/activate
2026-02-21T08:18:08.2873129Z 
2026-02-21T08:18:08.2873341Z TEST_REPORTS_DIR=$(pwd)/test/test-reports
2026-02-21T08:18:08.2873612Z mkdir -p "$TEST_REPORTS_DIR"
2026-02-21T08:18:08.2873843Z echo "$TEST_REPORTS_DIR"
2026-02-21T08:18:08.2874037Z 
2026-02-21T08:18:08.2874190Z KERNEL_LIST="kl_div"
2026-02-21T08:18:08.2874404Z for kernel in ${KERNEL_LIST//,/ }; do
2026-02-21T08:18:08.2874675Z   echo "=========================================="
2026-02-21T08:18:08.2874980Z   echo "Running benchmark for kernel: $kernel"
2026-02-21T08:18:08.2875263Z   echo "=========================================="
2026-02-21T08:18:08.2875497Z 
2026-02-21T08:18:08.2875766Z   # Get available implementations and baseline for this kernel
2026-02-21T08:18:08.2876308Z   KERNEL_INFO=$(python benchmarks/run.py --list-impls-for-benchmark-ci --op $kernel | grep "^$kernel:")
2026-02-21T08:18:08.2877004Z   IMPLS=$(echo "$KERNEL_INFO" | sed -n 's/.*impls=\([^ ]*\).*/\1/p')
2026-02-21T08:18:08.2877426Z   BASELINE=$(echo "$KERNEL_INFO" | sed -n 's/.*baseline=\([^ ]*\).*/\1/p')
2026-02-21T08:18:08.2877742Z 
2026-02-21T08:18:08.2877910Z   if [[ -z "$IMPLS" ]]; then
2026-02-21T08:18:08.2878252Z     echo "Warning: No implementations found for kernel $kernel, skipping..."
2026-02-21T08:18:08.2878604Z     continue
2026-02-21T08:18:08.2878769Z   fi
2026-02-21T08:18:08.2878947Z   if [[ -z "$BASELINE" ]]; then
2026-02-21T08:18:08.2879265Z     echo "Warning: No baseline found for kernel $kernel, skipping..."
2026-02-21T08:18:08.2879570Z     continue
2026-02-21T08:18:08.2879740Z   fi
2026-02-21T08:18:08.2879913Z   echo "Using baseline: $BASELINE"
2026-02-21T08:18:08.2880204Z   echo "Available implementations for $kernel: $IMPLS"
2026-02-21T08:18:08.2880477Z 
2026-02-21T08:18:08.2880669Z   # Do autotuning but do not record the results
2026-02-21T08:18:08.2880969Z    python benchmarks/run.py \
2026-02-21T08:18:08.2881197Z       --op $kernel \
2026-02-21T08:18:08.2881425Z       --metrics speedup,accuracy \
2026-02-21T08:18:08.2881700Z       --latency-measure-mode triton_do_bench \
2026-02-21T08:18:08.2881965Z       --cudagraph \
2026-02-21T08:18:08.2882171Z       --only $IMPLS \
2026-02-21T08:18:08.2882414Z       --only-match-mode prefix-with-baseline \
2026-02-21T08:18:08.2882675Z       --baseline $BASELINE \
2026-02-21T08:18:08.2882897Z       --atol 1e-2 \
2026-02-21T08:18:08.2883099Z       --rtol 1e-2 \
2026-02-21T08:18:08.2883334Z       --input-sample-mode equally-spaced-k \
2026-02-21T08:18:08.2883595Z       --keep-going \
2026-02-21T08:18:08.2883782Z       
2026-02-21T08:18:08.2884163Z 
2026-02-21T08:18:08.2884310Z   # Relax the GPU
2026-02-21T08:18:08.2884512Z   sleep 2m
2026-02-21T08:18:08.2884674Z 
2026-02-21T08:18:08.2884858Z   # Run again with cache and record results
2026-02-21T08:18:08.2885246Z    HELION_PRINT_OUTPUT_CODE=1 HELION_ASSERT_CACHE_HIT=1 python benchmarks/run.py \
2026-02-21T08:18:08.2885614Z       --op $kernel \
2026-02-21T08:18:08.2885837Z       --metrics speedup,accuracy \
2026-02-21T08:18:08.2886105Z       --latency-measure-mode triton_do_bench \
2026-02-21T08:18:08.2886362Z       --cudagraph \
2026-02-21T08:18:08.2886701Z       --only $IMPLS \
2026-02-21T08:18:08.2887192Z       --only-match-mode prefix-with-baseline \
2026-02-21T08:18:08.2887465Z       --baseline $BASELINE \
2026-02-21T08:18:08.2887690Z       --atol 1e-2 \
2026-02-21T08:18:08.2887879Z       --rtol 1e-2 \
2026-02-21T08:18:08.2888115Z       --input-sample-mode equally-spaced-k \
2026-02-21T08:18:08.2888420Z       --output "$TEST_REPORTS_DIR/helionbench.json" \
2026-02-21T08:18:08.2888696Z       --append-to-output \
2026-02-21T08:18:08.2888914Z       --keep-going \
2026-02-21T08:18:08.2889095Z       
2026-02-21T08:18:08.2889247Z 
2026-02-21T08:18:08.2889462Z   echo "✅ Completed benchmark for kernel: $kernel"
2026-02-21T08:18:08.2889730Z done
2026-02-21T08:18:08.2889882Z 
2026-02-21T08:18:08.2890092Z if [[ ! -s "$TEST_REPORTS_DIR/helionbench.json" ]]; then
2026-02-21T08:18:08.2890417Z   echo "❌ helionbench.json is missing or empty"
2026-02-21T08:18:08.2890668Z   exit 1
2026-02-21T08:18:08.2890833Z fi
2026-02-21T08:18:08.2891064Z cat "$TEST_REPORTS_DIR/helionbench.json"
2026-02-21T08:18:08.2891457Z shell: bash -l {0}
2026-02-21T08:18:08.2891618Z env:
2026-02-21T08:18:08.2891784Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T08:18:08.2892026Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:18:08.2892324Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T08:18:08.2892627Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:18:08.2892887Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:18:08.2893149Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T08:18:08.2893469Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T08:18:08.2893842Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T08:18:08.2894117Z ##[endgroup]
2026-02-21T08:18:08.3654151Z /__w/helion/helion/test/test-reports
2026-02-21T08:18:08.3654447Z ==========================================
2026-02-21T08:18:08.3654727Z Running benchmark for kernel: kl_div
2026-02-21T08:18:08.3654978Z ==========================================
2026-02-21T08:18:14.7030795Z Using baseline: torch_kl_div
2026-02-21T08:18:14.7031394Z Available implementations for kl_div: helion_kl_div_tritonbench,liger_kl_div,torch_compile_kl_div
2026-02-21T08:18:21.1159639Z Using num_inputs=20 for kl_div
2026-02-21T08:18:22.2249074Z Running kl_div benchmark with Helion implementation...
2026-02-21T08:18:22.2251496Z 
2026-02-21T08:18:22.4913258Z Warning: Requested 20 inputs but only 6 available. Using all available inputs.
2026-02-21T08:18:22.4913888Z Equally-spaced-k mode: Selected 6 equally spaced inputs (total available: 6)
2026-02-21T08:18:22.4914463Z WARNING:tritonbench.utils.triton_op:Input IDs to run: [0, 1, 2, 3, 4, 5]
2026-02-21T08:18:22.4921080Z 
2026-02-21T08:18:22.4933056Z   0%|          | 0/6 [00:00<?, ?it/s]WARNING:tritonbench.utils.triton_op:Running input ID 0:
2026-02-21T08:18:22.4933445Z (B, T, V)
2026-02-21T08:18:22.4933645Z --------------
2026-02-21T08:18:22.4933820Z (8, 512, 4096)
2026-02-21T08:18:22.5002200Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for torch_kl_div
2026-02-21T08:18:23.8329236Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for liger_kl_div
2026-02-21T08:18:26.1710095Z INFO:tritonbench.utils.triton_op:Took 167.66ms to get benchmark function for torch_compile_kl_div
2026-02-21T08:18:30.8878985Z WARNING:__main__:Input tensor metadata:
2026-02-21T08:18:30.8879338Z { 'args': ( { 'device': 'cuda:0',
2026-02-21T08:18:30.8879607Z               'dtype': 'torch.float32',
2026-02-21T08:18:30.8879887Z               'shape': (4096, 4096),
2026-02-21T08:18:30.8880136Z               'stride': (4096, 1)},
2026-02-21T08:18:30.8880386Z             { 'device': 'cuda:0',
2026-02-21T08:18:30.8880631Z               'dtype': 'torch.float32',
2026-02-21T08:18:30.8880897Z               'shape': (4096, 4096),
2026-02-21T08:18:30.8881608Z               'stride': (4096, 1)}),
2026-02-21T08:18:30.8881869Z   'kwargs': {}}
2026-02-21T08:18:30.8882312Z INFO:tritonbench.utils.triton_op:Took 1.19ms to get benchmark function for helion_kl_div_tritonbench
2026-02-21T08:18:31.2870743Z [0s] Autotune random seed: 2135376272
2026-02-21T08:18:31.9290422Z [0s] Starting LFBOPatternSearch with initial_population=FROM_RANDOM, copies=5, max_generations=20, similarity_penalty=1.0
2026-02-21T08:19:35.7085209Z [63s] Timeout after 60s compiling Config(block_sizes=[32, 1024], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', 'first'], num_sm_multiplier=4, num_stages=1, num_warps=2, pid_type='persistent_blocked', range_flattens=[None, None], range_multi_buffers=[None, True], range_num_stages=[0, 2], range_unroll_factors=[4, 4], range_warp_specializes=[])
2026-02-21T08:19:35.7932060Z [63s] Timeout after 60s compiling Config(block_sizes=[1024, 128], indexing=['pointer', 'pointer', 'tensor_descriptor'], load_eviction_policies=['first', 'first'], maxnreg=128, num_sm_multiplier=128, num_stages=1, num_warps=8, pid_type='persistent_blocked', range_flattens=[False, True], range_multi_buffers=[True, None], range_num_stages=[2, 1], range_unroll_factors=[2, 1], range_warp_specializes=[])
2026-02-21T08:19:36.1812395Z [64s] Timeout after 60s compiling Config(block_sizes=[2048, 16], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['last', 'first'], maxnreg=128, num_sm_multiplier=128, num_stages=4, num_warps=1, pid_type='persistent_interleaved', range_flattens=[None, False], range_multi_buffers=[None, True], range_num_stages=[0, 4], range_unroll_factors=[2, 3], range_warp_specializes=[])
2026-02-21T08:19:36.8603844Z [64s] Timeout after 60s compiling Config(block_sizes=[1024, 32], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['first', 'first'], maxnreg=128, num_sm_multiplier=64, num_stages=6, num_warps=4, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[None, False], range_num_stages=[2, 4], range_unroll_factors=[3, 4], range_warp_specializes=[])
2026-02-21T08:19:37.0221443Z [65s] Timeout after 60s compiling Config(block_sizes=[256, 128], indexing=['tensor_descriptor', 'pointer', 'tensor_descriptor'], load_eviction_policies=['', ''], num_sm_multiplier=16, num_stages=1, num_warps=1, pid_type='persistent_interleaved', range_flattens=[True, None], range_multi_buffers=[None, None], range_num_stages=[4, 2], range_unroll_factors=[2, 1], range_warp_specializes=[])
2026-02-21T08:19:37.2211410Z [65s] Timeout after 60s compiling Config(block_sizes=[1024, 16], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'first'], maxnreg=32, num_sm_multiplier=4, num_stages=2, num_warps=1, pid_type='persistent_interleaved', range_flattens=[True, None], range_multi_buffers=[False, True], range_num_stages=[3, 4], range_unroll_factors=[2, 0], range_warp_specializes=[])
2026-02-21T08:19:37.8413229Z [65s] Timeout after 60s compiling Config(block_sizes=[128, 2048], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['', 'first'], maxnreg=64, num_sm_multiplier=1, num_stages=7, num_warps=4, pid_type='persistent_blocked', range_flattens=[False, False], range_multi_buffers=[False, False], range_num_stages=[3, 2], range_unroll_factors=[2, 4], range_warp_specializes=[])
2026-02-21T08:19:37.9555168Z [66s] Timeout after 60s compiling Config(block_sizes=[256, 256], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['last', 'first'], num_stages=6, num_warps=2, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, False], range_num_stages=[0, 0], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T08:19:38.0035978Z [66s] Timeout after 60s compiling Config(block_sizes=[256, 256], indexing=['pointer', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['', 'first'], maxnreg=32, num_sm_multiplier=64, num_stages=7, num_warps=16, pid_type='persistent_blocked', range_flattens=[True, True], range_multi_buffers=[False, False], range_num_stages=[2, 2], range_unroll_factors=[2, 4], range_warp_specializes=[])
2026-02-21T08:19:38.0770580Z [66s] Timeout after 60s compiling Config(block_sizes=[1024, 256], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['last', ''], maxnreg=128, num_sm_multiplier=1, num_stages=8, num_warps=16, pid_type='persistent_interleaved', range_flattens=[False, None], range_multi_buffers=[False, True], range_num_stages=[2, 4], range_unroll_factors=[1, 4], range_warp_specializes=[])
2026-02-21T08:19:38.1470840Z [66s] Timeout after 60s compiling Config(block_sizes=[2048, 32], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['', 'first'], maxnreg=64, num_sm_multiplier=16, num_stages=8, num_warps=2, pid_type='persistent_interleaved', range_flattens=[False, False], range_multi_buffers=[False, None], range_num_stages=[0, 2], range_unroll_factors=[0, 2], range_warp_specializes=[])
2026-02-21T08:19:38.1510304Z Initial population precompiling 100% ━━━━━━━━━━━━━━━━━━━━━ 100/100 0.7 configs/s
2026-02-21T08:19:44.8261817Z Initial population exploring neighbors 100% ━━━━━━━━━━━━━ 100/100 15.1 configs/s
2026-02-21T08:19:44.8277282Z [72s] Adaptive compile timeout: 60s (90% percentile=60.0s, bounds=[30.0s, 60s])
2026-02-21T08:19:47.3372651Z Verifying initial results 100% ━━━━━━━━━━━━━━━━━━━━━━━ 1000/1000 401.9 configs/s
2026-02-21T08:19:47.4999489Z [75s] Initial random population of 100, 5 starting points: 
2026-02-21T08:19:47.5000054Z error=5
2026-02-21T08:19:47.5000318Z timeout=11
2026-02-21T08:19:47.5000582Z ok=84
2026-02-21T08:19:47.5000821Z min=0.0666
2026-02-21T08:19:47.5001076Z mid=0.3238
2026-02-21T08:19:47.5001322Z max=34.4929
2026-02-21T08:19:47.5001626Z best={'block_sizes': [512, 2],
2026-02-21T08:19:47.5002056Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:19:47.5002532Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:19:47.5002941Z  'num_stages': 1,
2026-02-21T08:19:47.5003231Z  'num_warps': 8,
2026-02-21T08:19:47.5003584Z  'pid_type': 'flat',
2026-02-21T08:19:47.5003920Z  'range_flattens': [None, None],
2026-02-21T08:19:47.5004317Z  'range_multi_buffers': [None, None],
2026-02-21T08:19:47.5004727Z  'range_num_stages': [0, 2],
2026-02-21T08:19:47.5005110Z  'range_unroll_factors': [0, 1],
2026-02-21T08:19:47.5005504Z  'range_warp_specializes': []}
2026-02-21T08:19:47.5020569Z [75s] Fitting surrogate: 100 points, 100 targets
2026-02-21T08:19:48.9742923Z [77s] Generation 1 starting: 88 neighbors, 5 active search path(s)
2026-02-21T08:19:57.0243130Z Generation 1: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 91/91 22.6 configs/s
2026-02-21T08:20:02.5713738Z Generation 1: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 91/91 16.5 configs/s
2026-02-21T08:20:16.4466229Z Generation 1: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 74.5 configs/s
2026-02-21T08:20:17.2390355Z [105s] Generation 1 complete: 
2026-02-21T08:20:17.2390642Z ok=93
2026-02-21T08:20:17.2390821Z min=0.0663
2026-02-21T08:20:17.2391004Z mid=0.0703
2026-02-21T08:20:17.2391202Z max=0.2626
2026-02-21T08:20:17.2391395Z best={'block_sizes': [512, 2],
2026-02-21T08:20:17.2391694Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:20:17.2392036Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:20:17.2392773Z  'num_stages': 1,
2026-02-21T08:20:17.2392982Z  'num_warps': 8,
2026-02-21T08:20:17.2393193Z  'pid_type': 'flat',
2026-02-21T08:20:17.2393416Z  'range_flattens': [None, None],
2026-02-21T08:20:17.2393717Z  'range_multi_buffers': [None, None],
2026-02-21T08:20:17.2393994Z  'range_num_stages': [0, 2],
2026-02-21T08:20:17.2394243Z  'range_unroll_factors': [0, 1],
2026-02-21T08:20:17.2394497Z  'range_warp_specializes': []}
2026-02-21T08:20:17.2415215Z [105s] Fitting surrogate: 193 points, 193 targets
2026-02-21T08:20:18.3262316Z [106s] Generation 2 starting: 67 neighbors, 5 active search path(s)
2026-02-21T08:20:23.7439410Z Generation 2: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 68/68 24.3 configs/s
2026-02-21T08:20:28.7603297Z Generation 2: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 68/68 13.6 configs/s
2026-02-21T08:20:40.3580252Z Generation 2: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 89.8 configs/s
2026-02-21T08:20:41.0230835Z [129s] Generation 2 complete: 
2026-02-21T08:20:41.0231179Z ok=72
2026-02-21T08:20:41.0231369Z min=0.0648
2026-02-21T08:20:41.0231554Z mid=0.0684
2026-02-21T08:20:41.0231735Z max=0.1032
2026-02-21T08:20:41.0231925Z best={'block_sizes': [2048, 1],
2026-02-21T08:20:41.0232239Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:20:41.0232587Z  'load_eviction_policies': ['', ''],
2026-02-21T08:20:41.0232855Z  'num_stages': 4,
2026-02-21T08:20:41.0233068Z  'num_warps': 16,
2026-02-21T08:20:41.0233269Z  'pid_type': 'flat',
2026-02-21T08:20:41.0233502Z  'range_flattens': [None, True],
2026-02-21T08:20:41.0233768Z  'range_multi_buffers': [None, True],
2026-02-21T08:20:41.0234048Z  'range_num_stages': [0, 2],
2026-02-21T08:20:41.0234288Z  'range_unroll_factors': [0, 3],
2026-02-21T08:20:41.0234562Z  'range_warp_specializes': []}
2026-02-21T08:20:41.0254640Z [129s] Fitting surrogate: 265 points, 265 targets
2026-02-21T08:20:42.0506059Z [130s] Generation 3 starting: 64 neighbors, 5 active search path(s)
2026-02-21T08:20:48.1138985Z Generation 3: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 65/65 16.8 configs/s
2026-02-21T08:20:51.9981832Z Generation 3: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 65/65 16.9 configs/s
2026-02-21T08:21:02.6543780Z Generation 3: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 95.0 configs/s
2026-02-21T08:21:03.2928703Z [151s] Generation 3 complete: 
2026-02-21T08:21:03.2928995Z ok=69
2026-02-21T08:21:03.2929181Z min=0.0660
2026-02-21T08:21:03.2929374Z mid=0.0694
2026-02-21T08:21:03.2929548Z max=0.1041
2026-02-21T08:21:03.2929744Z best={'block_sizes': [4096, 1],
2026-02-21T08:21:03.2930090Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T08:21:03.2930465Z  'load_eviction_policies': ['', ''],
2026-02-21T08:21:03.2930742Z  'num_stages': 3,
2026-02-21T08:21:03.2930973Z  'num_warps': 32,
2026-02-21T08:21:03.2931187Z  'pid_type': 'flat',
2026-02-21T08:21:03.2931428Z  'range_flattens': [None, False],
2026-02-21T08:21:03.2931711Z  'range_multi_buffers': [None, True],
2026-02-21T08:21:03.2932016Z  'range_num_stages': [0, 2],
2026-02-21T08:21:03.2932296Z  'range_unroll_factors': [0, 2],
2026-02-21T08:21:03.2932588Z  'range_warp_specializes': []}
2026-02-21T08:21:03.2950746Z [151s] Fitting surrogate: 334 points, 334 targets
2026-02-21T08:21:04.4321796Z [152s] Generation 4 starting: 48 neighbors, 4 active search path(s)
2026-02-21T08:21:08.7165867Z Generation 4: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 50/50 28.0 configs/s
2026-02-21T08:21:12.7194155Z Generation 4: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 50/50 12.6 configs/s
2026-02-21T08:21:20.6108447Z Generation 4: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 128.2         
2026-02-21T08:21:20.6108991Z                                                                   configs/s     
2026-02-21T08:21:21.0814361Z [169s] Generation 4 complete: 
2026-02-21T08:21:21.0814790Z ok=52
2026-02-21T08:21:21.0815108Z min=0.0674
2026-02-21T08:21:21.0815424Z mid=0.0704
2026-02-21T08:21:21.0815706Z max=0.1272
2026-02-21T08:21:21.0816991Z best={'block_sizes': [4096, 1],
2026-02-21T08:21:21.0817520Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:21:21.0818084Z  'load_eviction_policies': ['', ''],
2026-02-21T08:21:21.0818522Z  'num_stages': 4,
2026-02-21T08:21:21.0818730Z  'num_warps': 32,
2026-02-21T08:21:21.0818908Z  'pid_type': 'flat',
2026-02-21T08:21:21.0819111Z  'range_flattens': [None, True],
2026-02-21T08:21:21.0819346Z  'range_multi_buffers': [None, True],
2026-02-21T08:21:21.0819593Z  'range_num_stages': [0, 2],
2026-02-21T08:21:21.0819810Z  'range_unroll_factors': [0, 3],
2026-02-21T08:21:21.0820048Z  'range_warp_specializes': []}
2026-02-21T08:21:21.0842754Z [169s] Fitting surrogate: 386 points, 386 targets
2026-02-21T08:21:21.9155978Z [169s] Generation 5 starting: 47 neighbors, 4 active search path(s)
2026-02-21T08:21:27.7303260Z Generation 5: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 50/50 13.1 configs/s
2026-02-21T08:21:30.7077486Z Generation 5: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 50/50 17.0 configs/s
2026-02-21T08:21:38.8661133Z Generation 5: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 129.0         
2026-02-21T08:21:38.8661726Z                                                                   configs/s     
2026-02-21T08:21:39.3490069Z [187s] Generation 5 complete: 
2026-02-21T08:21:39.3490654Z ok=51
2026-02-21T08:21:39.3504729Z min=0.0659
2026-02-21T08:21:39.3504917Z mid=0.0680
2026-02-21T08:21:39.3505101Z max=0.1325
2026-02-21T08:21:39.3505288Z best={'block_sizes': [4096, 1],
2026-02-21T08:21:39.3505588Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:21:39.3505913Z  'load_eviction_policies': ['', ''],
2026-02-21T08:21:39.3506169Z  'num_stages': 4,
2026-02-21T08:21:39.3506376Z  'num_warps': 32,
2026-02-21T08:21:39.3506749Z  'pid_type': 'flat',
2026-02-21T08:21:39.3506989Z  'range_flattens': [None, True],
2026-02-21T08:21:39.3507250Z  'range_multi_buffers': [None, True],
2026-02-21T08:21:39.3507523Z  'range_num_stages': [0, 2],
2026-02-21T08:21:39.3507762Z  'range_unroll_factors': [0, 3],
2026-02-21T08:21:39.3508040Z  'range_warp_specializes': []}
2026-02-21T08:21:39.3514200Z [187s] Fitting surrogate: 437 points, 437 targets
2026-02-21T08:21:40.0984176Z [188s] Generation 6 starting: 43 neighbors, 3 active search path(s)
2026-02-21T08:21:45.3158088Z Generation 6: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 44/44 28.3 configs/s
2026-02-21T08:21:48.0859461Z Generation 6: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 44/44 16.1 configs/s
2026-02-21T08:21:55.7717169Z Generation 6: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 137.7         
2026-02-21T08:21:55.7717655Z                                                                   configs/s     
2026-02-21T08:21:56.2113936Z [204s] Generation 6 complete: 
2026-02-21T08:21:56.2114408Z ok=47
2026-02-21T08:21:56.2114696Z min=0.0646
2026-02-21T08:21:56.2115038Z mid=0.0685
2026-02-21T08:21:56.2115323Z max=0.0939
2026-02-21T08:21:56.2115645Z best={'block_sizes': [4096, 1],
2026-02-21T08:21:56.2116187Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T08:21:56.2117058Z  'load_eviction_policies': ['', ''],
2026-02-21T08:21:56.2117489Z  'maxnreg': 32,
2026-02-21T08:21:56.2117842Z  'num_sm_multiplier': 32,
2026-02-21T08:21:56.2118208Z  'num_stages': 3,
2026-02-21T08:21:56.2118562Z  'num_warps': 32,
2026-02-21T08:21:56.2118977Z  'pid_type': 'persistent_blocked',
2026-02-21T08:21:56.2119502Z  'range_flattens': [False, False],
2026-02-21T08:21:56.2119834Z  'range_multi_buffers': [True, True],
2026-02-21T08:21:56.2120097Z  'range_num_stages': [1, 2],
2026-02-21T08:21:56.2120341Z  'range_unroll_factors': [1, 3],
2026-02-21T08:21:56.2120591Z  'range_warp_specializes': []}
2026-02-21T08:21:56.2140354Z [204s] Fitting surrogate: 484 points, 484 targets
2026-02-21T08:21:56.9053999Z [204s] Generation 7 starting: 39 neighbors, 3 active search path(s)
2026-02-21T08:22:01.6531042Z Generation 7: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 41/41 20.6 configs/s
2026-02-21T08:22:04.4984300Z Generation 7: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 41/41 14.6 configs/s
2026-02-21T08:22:10.8746692Z Generation 7: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 158.7         
2026-02-21T08:22:10.8747252Z                                                                   configs/s     
2026-02-21T08:22:11.2423052Z [219s] Generation 7 complete: 
2026-02-21T08:22:11.2423359Z ok=42
2026-02-21T08:22:11.2423547Z min=0.0666
2026-02-21T08:22:11.2423756Z mid=0.0687
2026-02-21T08:22:11.2423934Z max=0.1051
2026-02-21T08:22:11.2424140Z best={'block_sizes': [4096, 1],
2026-02-21T08:22:11.2424481Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T08:22:11.2424857Z  'load_eviction_policies': ['', ''],
2026-02-21T08:22:11.2425138Z  'maxnreg': 32,
2026-02-21T08:22:11.2425357Z  'num_sm_multiplier': 32,
2026-02-21T08:22:11.3838719Z  'num_stages': 3,
2026-02-21T08:22:11.3839059Z  'num_warps': 32,
2026-02-21T08:22:11.3839308Z  'pid_type': 'persistent_blocked',
2026-02-21T08:22:11.3839597Z  'range_flattens': [False, False],
2026-02-21T08:22:11.3839887Z  'range_multi_buffers': [True, True],
2026-02-21T08:22:11.3840176Z  'range_num_stages': [1, 1],
2026-02-21T08:22:11.3840426Z  'range_unroll_factors': [1, 3],
2026-02-21T08:22:11.3840678Z  'range_warp_specializes': []}
2026-02-21T08:22:11.3840992Z [219s] Fitting surrogate: 526 points, 526 targets
2026-02-21T08:22:11.9333289Z [220s] Generation 8 starting: 39 neighbors, 3 active search path(s)
2026-02-21T08:22:16.1757643Z Generation 8: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 41/41 23.8 configs/s
2026-02-21T08:22:18.9202833Z Generation 8: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 41/41 15.1 configs/s
2026-02-21T08:22:26.3277465Z Generation 8: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 141.8         
2026-02-21T08:22:26.3278272Z                                                                   configs/s     
2026-02-21T08:22:26.7053281Z [234s] Generation 8 complete: 
2026-02-21T08:22:26.7053837Z ok=42
2026-02-21T08:22:26.7054114Z min=0.0704
2026-02-21T08:22:26.7054381Z mid=0.0779
2026-02-21T08:22:26.7054691Z max=0.3597
2026-02-21T08:22:26.7054987Z best={'block_sizes': [256, 1],
2026-02-21T08:22:26.7055486Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:22:26.7056011Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T08:22:26.7056435Z  'num_stages': 4,
2026-02-21T08:22:26.7057311Z  'num_warps': 4,
2026-02-21T08:22:26.7057590Z  'pid_type': 'flat',
2026-02-21T08:22:26.7057899Z  'range_flattens': [None, None],
2026-02-21T08:22:26.7058258Z  'range_multi_buffers': [None, False],
2026-02-21T08:22:26.7058631Z  'range_num_stages': [0, 2],
2026-02-21T08:22:26.7058929Z  'range_unroll_factors': [0, 0],
2026-02-21T08:22:26.7059293Z  'range_warp_specializes': []}
2026-02-21T08:22:26.7080966Z [234s] Fitting surrogate: 568 points, 568 targets
2026-02-21T08:22:27.5282698Z [235s] Generation 9 starting: 47 neighbors, 3 active search path(s)
2026-02-21T08:22:32.7783083Z Generation 9: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 50/50 24.5 configs/s
2026-02-21T08:22:37.3915066Z Generation 9: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 50/50 10.9 configs/s
2026-02-21T08:22:44.1998228Z Generation 9: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 148.8         
2026-02-21T08:22:44.1998904Z                                                                   configs/s     
2026-02-21T08:22:44.6345044Z [252s] Generation 9 complete: 
2026-02-21T08:22:44.6345368Z error=1
2026-02-21T08:22:44.6345573Z ok=50
2026-02-21T08:22:44.6345754Z min=0.0628
2026-02-21T08:22:44.6345948Z mid=0.0681
2026-02-21T08:22:44.6346130Z max=0.3783
2026-02-21T08:22:44.6346351Z best={'block_sizes': [4096, 1],
2026-02-21T08:22:44.6346929Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:22:44.6347351Z  'load_eviction_policies': ['', ''],
2026-02-21T08:22:44.6347626Z  'maxnreg': 32,
2026-02-21T08:22:44.8002597Z  'num_sm_multiplier': 32,
2026-02-21T08:22:44.8003386Z  'num_stages': 3,
2026-02-21T08:22:44.8003651Z  'num_warps': 32,
2026-02-21T08:22:44.8003914Z  'pid_type': 'persistent_blocked',
2026-02-21T08:22:44.8004290Z  'range_flattens': [False, None],
2026-02-21T08:22:44.8004625Z  'range_multi_buffers': [True, False],
2026-02-21T08:22:44.8004945Z  'range_num_stages': [1, 1],
2026-02-21T08:22:44.8005226Z  'range_unroll_factors': [1, 3],
2026-02-21T08:22:44.8005502Z  'range_warp_specializes': []}
2026-02-21T08:22:44.8005856Z [252s] Fitting surrogate: 619 points, 619 targets
2026-02-21T08:22:45.4344039Z [253s] Generation 10 starting: 44 neighbors, 3 active search path(s)
2026-02-21T08:22:54.3498245Z Generation 10: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 46/46 8.2 configs/s
2026-02-21T08:22:58.7289836Z Generation 10: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 46/46 10.5 configs/s
2026-02-21T08:23:05.5407232Z Generation 10: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 148.6         
2026-02-21T08:23:05.5407988Z                                                                   configs/s     
2026-02-21T08:23:05.9758212Z [274s] Generation 10 complete: 
2026-02-21T08:23:05.9758711Z ok=48
2026-02-21T08:23:05.9758970Z min=0.0628
2026-02-21T08:23:05.9759216Z mid=0.0674
2026-02-21T08:23:05.9759464Z max=0.1965
2026-02-21T08:23:05.9759740Z best={'block_sizes': [4096, 1],
2026-02-21T08:23:05.9760245Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:23:05.9760807Z  'load_eviction_policies': ['', ''],
2026-02-21T08:23:05.9761195Z  'num_sm_multiplier': 32,
2026-02-21T08:23:05.9761522Z  'num_stages': 3,
2026-02-21T08:23:05.9761798Z  'num_warps': 32,
2026-02-21T08:23:05.9762109Z  'pid_type': 'persistent_blocked',
2026-02-21T08:23:05.9762498Z  'range_flattens': [False, None],
2026-02-21T08:23:05.9762888Z  'range_multi_buffers': [True, False],
2026-02-21T08:23:05.9763305Z  'range_num_stages': [0, 1],
2026-02-21T08:23:05.9763652Z  'range_unroll_factors': [1, 3],
2026-02-21T08:23:05.9764038Z  'range_warp_specializes': []}
2026-02-21T08:23:05.9786007Z [274s] Fitting surrogate: 667 points, 667 targets
2026-02-21T08:23:06.5531016Z [274s] Generation 11 starting: 29 neighbors, 2 active search path(s)
2026-02-21T08:23:09.4746939Z Generation 11: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 30/30 27.0 configs/s
2026-02-21T08:23:11.3123976Z Generation 11: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 30/30 16.7 configs/s
2026-02-21T08:23:16.0789843Z Generation 11: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 212.0         
2026-02-21T08:23:16.0790596Z                                                                   configs/s     
2026-02-21T08:23:16.3874316Z [284s] Generation 11 complete: 
2026-02-21T08:23:16.3874774Z ok=31
2026-02-21T08:23:16.3875031Z min=0.0654
2026-02-21T08:23:16.3875282Z mid=0.0661
2026-02-21T08:23:16.3875529Z max=0.0780
2026-02-21T08:23:16.3875789Z best={'block_sizes': [4096, 1],
2026-02-21T08:23:16.3876335Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:23:16.3877466Z  'load_eviction_policies': ['', ''],
2026-02-21T08:23:16.3877865Z  'num_sm_multiplier': 32,
2026-02-21T08:23:16.3878187Z  'num_stages': 3,
2026-02-21T08:23:16.3879316Z  'num_warps': 32,
2026-02-21T08:23:16.3879630Z  'pid_type': 'persistent_blocked',
2026-02-21T08:23:16.3880014Z  'range_flattens': [False, False],
2026-02-21T08:23:16.3880396Z  'range_multi_buffers': [True, False],
2026-02-21T08:23:16.3880781Z  'range_num_stages': [0, 1],
2026-02-21T08:23:16.3881133Z  'range_unroll_factors': [1, 3],
2026-02-21T08:23:16.3881500Z  'range_warp_specializes': []}
2026-02-21T08:23:16.3907264Z [284s] Fitting surrogate: 698 points, 698 targets
2026-02-21T08:23:16.9612849Z [285s] Generation 12 starting: 30 neighbors, 2 active search path(s)
2026-02-21T08:23:22.3671033Z Generation 12: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 32/32 20.6 configs/s
2026-02-21T08:23:24.6457110Z Generation 12: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 32/32 14.2 configs/s
2026-02-21T08:23:29.3980144Z Generation 12: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 212.9         
2026-02-21T08:23:29.3980693Z                                                                   configs/s     
2026-02-21T08:23:29.6790693Z [297s] Generation 12 complete: 
2026-02-21T08:23:29.6791133Z ok=33
2026-02-21T08:23:29.6791433Z min=0.0646
2026-02-21T08:23:29.6791717Z mid=0.0653
2026-02-21T08:23:29.6791994Z max=0.1630
2026-02-21T08:23:29.6792303Z best={'block_sizes': [4096, 1],
2026-02-21T08:23:29.6792883Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:23:29.6793515Z  'load_eviction_policies': ['', ''],
2026-02-21T08:23:29.6793952Z  'num_sm_multiplier': 32,
2026-02-21T08:23:29.6794333Z  'num_stages': 3,
2026-02-21T08:23:29.6794646Z  'num_warps': 32,
2026-02-21T08:23:29.6795046Z  'pid_type': 'persistent_blocked',
2026-02-21T08:23:29.6795492Z  'range_flattens': [True, False],
2026-02-21T08:23:29.6795924Z  'range_multi_buffers': [True, False],
2026-02-21T08:23:29.6796381Z  'range_num_stages': [0, 1],
2026-02-21T08:23:29.6797351Z  'range_unroll_factors': [1, 4],
2026-02-21T08:23:29.6797778Z  'range_warp_specializes': []}
2026-02-21T08:23:29.6823566Z [297s] Fitting surrogate: 731 points, 731 targets
2026-02-21T08:23:30.2049662Z [298s] Generation 13 starting: 29 neighbors, 2 active search path(s)
2026-02-21T08:23:33.6377906Z Generation 13: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 30/30 24.2 configs/s
2026-02-21T08:23:35.8659301Z Generation 13: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 30/30 13.6 configs/s
2026-02-21T08:23:40.6192911Z Generation 13: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 212.8         
2026-02-21T08:23:40.6193589Z                                                                   configs/s     
2026-02-21T08:23:40.9157026Z [308s] Generation 13 complete: 
2026-02-21T08:23:40.9157333Z ok=32
2026-02-21T08:23:40.9157527Z min=0.0652
2026-02-21T08:23:40.9157741Z mid=0.0657
2026-02-21T08:23:40.9157912Z max=0.1776
2026-02-21T08:23:40.9158143Z best={'block_sizes': [4096, 1],
2026-02-21T08:23:40.9158503Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:23:40.9158893Z  'load_eviction_policies': ['', ''],
2026-02-21T08:23:40.9159168Z  'maxnreg': 32,
2026-02-21T08:23:40.9159384Z  'num_sm_multiplier': 32,
2026-02-21T08:23:40.9159614Z  'num_stages': 3,
2026-02-21T08:23:40.9159874Z  'num_warps': 32,
2026-02-21T08:23:40.9160104Z  'pid_type': 'persistent_blocked',
2026-02-21T08:23:40.9160398Z  'range_flattens': [True, False],
2026-02-21T08:23:40.9160683Z  'range_multi_buffers': [True, False],
2026-02-21T08:23:40.9160967Z  'range_num_stages': [0, 1],
2026-02-21T08:23:40.9161221Z  'range_unroll_factors': [0, 4],
2026-02-21T08:23:40.9161518Z  'range_warp_specializes': []}
2026-02-21T08:23:40.9189940Z [308s] Fitting surrogate: 763 points, 763 targets
2026-02-21T08:23:41.4538168Z [309s] Generation 14 starting: 28 neighbors, 2 active search path(s)
2026-02-21T08:23:45.4711876Z Generation 14: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 30/30 17.4 configs/s
2026-02-21T08:23:47.9842467Z Generation 14: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 30/30 12.0 configs/s
2026-02-21T08:23:53.1313778Z Generation 14: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 209.7         
2026-02-21T08:23:53.1314669Z                                                                   configs/s     
2026-02-21T08:23:53.4290653Z [321s] Generation 14 complete: 
2026-02-21T08:23:53.4291117Z ok=31
2026-02-21T08:23:53.4291407Z min=0.0668
2026-02-21T08:23:53.4291703Z mid=0.0681
2026-02-21T08:23:53.4291973Z max=0.0844
2026-02-21T08:23:53.4292283Z best={'block_sizes': [4096, 1],
2026-02-21T08:23:53.4292855Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:23:53.4293482Z  'load_eviction_policies': ['', ''],
2026-02-21T08:23:53.4293898Z  'maxnreg': 32,
2026-02-21T08:23:53.4294244Z  'num_sm_multiplier': 32,
2026-02-21T08:23:53.4294625Z  'num_stages': 3,
2026-02-21T08:23:53.4294959Z  'num_warps': 32,
2026-02-21T08:23:53.4295823Z  'pid_type': 'persistent_blocked',
2026-02-21T08:23:53.4296298Z  'range_flattens': [True, False],
2026-02-21T08:23:53.4296878Z  'range_multi_buffers': [True, False],
2026-02-21T08:23:53.4297109Z  'range_num_stages': [0, 1],
2026-02-21T08:23:53.4297324Z  'range_unroll_factors': [0, 4],
2026-02-21T08:23:53.4297537Z  'range_warp_specializes': []}
2026-02-21T08:23:53.4321327Z [321s] Fitting surrogate: 794 points, 794 targets
2026-02-21T08:23:53.7934280Z [321s] Generation 15 starting: 16 neighbors, 1 active search path(s)
2026-02-21T08:23:56.9975606Z Generation 15: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 17/17 8.6 configs/s
2026-02-21T08:23:58.0193137Z Generation 15: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 17/17 17.4 configs/s
2026-02-21T08:24:00.8660025Z Generation 15: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 354.3         
2026-02-21T08:24:00.8660541Z                                                                   configs/s     
2026-02-21T08:24:01.0376364Z [329s] Generation 15 complete: 
2026-02-21T08:24:01.0376870Z ok=18
2026-02-21T08:24:01.0377055Z min=0.0670
2026-02-21T08:24:01.0377238Z mid=0.0705
2026-02-21T08:24:01.0377409Z max=0.0846
2026-02-21T08:24:01.0377609Z best={'block_sizes': [4096, 1],
2026-02-21T08:24:01.0378127Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:24:01.0378743Z  'load_eviction_policies': ['', ''],
2026-02-21T08:24:01.0379162Z  'maxnreg': 32,
2026-02-21T08:24:01.0379496Z  'num_sm_multiplier': 32,
2026-02-21T08:24:01.0379869Z  'num_stages': 3,
2026-02-21T08:24:01.0380190Z  'num_warps': 32,
2026-02-21T08:24:01.0380555Z  'pid_type': 'persistent_blocked',
2026-02-21T08:24:01.0380988Z  'range_flattens': [True, False],
2026-02-21T08:24:01.0381419Z  'range_multi_buffers': [True, False],
2026-02-21T08:24:01.0381852Z  'range_num_stages': [0, 1],
2026-02-21T08:24:01.0382241Z  'range_unroll_factors': [0, 4],
2026-02-21T08:24:01.0382685Z  'range_warp_specializes': []}
2026-02-21T08:24:01.0411619Z [329s] Fitting surrogate: 812 points, 812 targets
2026-02-21T08:24:01.3797819Z [329s] Generation 16 starting: 13 neighbors, 1 active search path(s)
2026-02-21T08:24:03.8844768Z Generation 16: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 14/14 - configs/s
2026-02-21T08:24:05.5690584Z Generation 16: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 14/14 8.2 configs/s
2026-02-21T08:24:07.7884376Z Generation 16: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 452.3         
2026-02-21T08:24:07.7884957Z                                                                   configs/s     
2026-02-21T08:24:07.9340281Z [336s] Generation 16 complete: 
2026-02-21T08:24:07.9340762Z ok=15
2026-02-21T08:24:07.9341052Z min=0.0674
2026-02-21T08:24:07.9341350Z mid=0.0711
2026-02-21T08:24:07.9341619Z max=0.1031
2026-02-21T08:24:07.9341925Z best={'block_sizes': [4096, 1],
2026-02-21T08:24:07.9342527Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:24:07.9343163Z  'load_eviction_policies': ['', ''],
2026-02-21T08:24:07.9343577Z  'maxnreg': 32,
2026-02-21T08:24:07.9343949Z  'num_sm_multiplier': 32,
2026-02-21T08:24:07.9344317Z  'num_stages': 3,
2026-02-21T08:24:07.9344629Z  'num_warps': 32,
2026-02-21T08:24:07.9344978Z  'pid_type': 'persistent_blocked',
2026-02-21T08:24:07.9733234Z  'range_flattens': [True, False],
2026-02-21T08:24:07.9733537Z  'range_multi_buffers': [True, False],
2026-02-21T08:24:07.9733828Z  'range_num_stages': [0, 1],
2026-02-21T08:24:07.9734095Z  'range_unroll_factors': [0, 4],
2026-02-21T08:24:07.9734365Z  'range_warp_specializes': []}
2026-02-21T08:24:07.9734693Z [336s] Fitting surrogate: 827 points, 827 targets
2026-02-21T08:24:08.2477261Z [336s] Generation 17 starting: 11 neighbors, 1 active search path(s)
2026-02-21T08:24:10.9497429Z Generation 17: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 12/12 9.3 configs/s
2026-02-21T08:24:11.6785917Z Generation 17: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 12/12 17.6 configs/s
2026-02-21T08:24:13.7041390Z Generation 17: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 496.8         
2026-02-21T08:24:13.7042559Z                                                                   configs/s     
2026-02-21T08:24:13.8399452Z [341s] Generation 17 complete: 
2026-02-21T08:24:13.8399723Z ok=13
2026-02-21T08:24:13.8399922Z min=0.0667
2026-02-21T08:24:13.8400094Z mid=0.0699
2026-02-21T08:24:13.8400267Z max=0.0762
2026-02-21T08:24:13.8400449Z best={'block_sizes': [4096, 1],
2026-02-21T08:24:13.8400800Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:24:13.8401186Z  'load_eviction_policies': ['', ''],
2026-02-21T08:24:13.8401470Z  'maxnreg': 32,
2026-02-21T08:24:13.8401669Z  'num_sm_multiplier': 32,
2026-02-21T08:24:13.8401938Z  'num_stages': 3,
2026-02-21T08:24:13.8402175Z  'num_warps': 32,
2026-02-21T08:24:13.8402437Z  'pid_type': 'persistent_blocked',
2026-02-21T08:24:13.8402752Z  'range_flattens': [True, False],
2026-02-21T08:24:13.8403046Z  'range_multi_buffers': [True, False],
2026-02-21T08:24:13.8403343Z  'range_num_stages': [0, 1],
2026-02-21T08:24:13.8403619Z  'range_unroll_factors': [0, 4],
2026-02-21T08:24:13.8403904Z  'range_warp_specializes': []}
2026-02-21T08:24:13.8434285Z [341s] Fitting surrogate: 840 points, 840 targets
2026-02-21T08:24:14.1647418Z [342s] Generation 18 starting: 12 neighbors, 1 active search path(s)
2026-02-21T08:24:16.8580199Z Generation 18: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 13/13 32.5 configs/s
2026-02-21T08:24:17.9535852Z Generation 18: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 13/13 12.1 configs/s
2026-02-21T08:24:19.9955950Z Generation 18: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 492.8         
2026-02-21T08:24:19.9957251Z                                                                   configs/s     
2026-02-21T08:24:20.1254923Z [348s] Generation 18 complete: 
2026-02-21T08:24:20.1255371Z ok=14
2026-02-21T08:24:20.1255658Z min=0.0666
2026-02-21T08:24:20.1255943Z mid=0.0717
2026-02-21T08:24:20.1256220Z max=0.1030
2026-02-21T08:24:20.1257148Z best={'block_sizes': [4096, 1],
2026-02-21T08:24:20.1257811Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:24:20.1258434Z  'load_eviction_policies': ['', ''],
2026-02-21T08:24:20.1258846Z  'maxnreg': 32,
2026-02-21T08:24:20.1259855Z  'num_sm_multiplier': 32,
2026-02-21T08:24:20.1260233Z  'num_stages': 3,
2026-02-21T08:24:20.1260549Z  'num_warps': 32,
2026-02-21T08:24:20.1260891Z  'pid_type': 'persistent_blocked',
2026-02-21T08:24:20.1261332Z  'range_flattens': [True, False],
2026-02-21T08:24:20.1261745Z  'range_multi_buffers': [True, False],
2026-02-21T08:24:20.1262192Z  'range_num_stages': [0, 1],
2026-02-21T08:24:20.1262586Z  'range_unroll_factors': [0, 4],
2026-02-21T08:24:20.1262987Z  'range_warp_specializes': []}
2026-02-21T08:24:20.1291507Z [348s] Fitting surrogate: 854 points, 854 targets
2026-02-21T08:24:20.5094332Z [348s] Generation 19 starting: 16 neighbors, 1 active search path(s)
2026-02-21T08:24:22.8875539Z Generation 19: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 17/17 15.3 configs/s
2026-02-21T08:24:23.9132728Z Generation 19: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 17/17 17.3 configs/s
2026-02-21T08:24:26.6004156Z Generation 19: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 375.5         
2026-02-21T08:24:26.6004662Z                                                                   configs/s     
2026-02-21T08:24:26.7693979Z [354s] Generation 19 complete: 
2026-02-21T08:24:26.7694437Z ok=18
2026-02-21T08:24:26.7694735Z min=0.0667
2026-02-21T08:24:26.7695031Z mid=0.0717
2026-02-21T08:24:26.7695320Z max=0.0953
2026-02-21T08:24:26.7695629Z best={'block_sizes': [4096, 1],
2026-02-21T08:24:26.7696245Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:24:26.7697065Z  'load_eviction_policies': ['', ''],
2026-02-21T08:24:26.7697297Z  'maxnreg': 32,
2026-02-21T08:24:26.7697475Z  'num_sm_multiplier': 32,
2026-02-21T08:24:26.7697671Z  'num_stages': 3,
2026-02-21T08:24:26.7697836Z  'num_warps': 32,
2026-02-21T08:24:26.7698026Z  'pid_type': 'persistent_blocked',
2026-02-21T08:24:26.7698278Z  'range_flattens': [True, False],
2026-02-21T08:24:26.7698509Z  'range_multi_buffers': [True, False],
2026-02-21T08:24:26.7698745Z  'range_num_stages': [0, 1],
2026-02-21T08:24:26.7698950Z  'range_unroll_factors': [0, 4],
2026-02-21T08:24:26.7699178Z  'range_warp_specializes': []}
2026-02-21T08:24:26.7736388Z [354s] Fitting surrogate: 872 points, 872 targets
2026-02-21T08:24:27.4957674Z [355s] Generation 20 starting: 15 neighbors, 1 active search path(s)
2026-02-21T08:24:29.8108134Z Generation 20: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 16/16 18.9 configs/s
2026-02-21T08:24:31.1168822Z Generation 20: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 16/16 12.5 configs/s
2026-02-21T08:24:33.6415058Z Generation 20: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 399.4         
2026-02-21T08:24:33.6415580Z                                                                   configs/s     
2026-02-21T08:24:33.7936896Z [361s] Generation 20 complete: 
2026-02-21T08:24:33.7937380Z ok=17
2026-02-21T08:24:33.7937670Z min=0.0677
2026-02-21T08:24:33.7938002Z mid=0.0701
2026-02-21T08:24:33.7938276Z max=0.0990
2026-02-21T08:24:33.7938608Z best={'block_sizes': [256, 2],
2026-02-21T08:24:33.7939129Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T08:24:33.7939734Z  'load_eviction_policies': ['', ''],
2026-02-21T08:24:33.7940160Z  'num_stages': 7,
2026-02-21T08:24:33.7940483Z  'num_warps': 2,
2026-02-21T08:24:33.7940815Z  'pid_type': 'flat',
2026-02-21T08:24:33.7941169Z  'range_flattens': [None, None],
2026-02-21T08:24:33.7941599Z  'range_multi_buffers': [None, None],
2026-02-21T08:24:33.7942032Z  'range_num_stages': [0, 3],
2026-02-21T08:24:33.7942423Z  'range_unroll_factors': [0, 1],
2026-02-21T08:24:33.7942823Z  'range_warp_specializes': []}
2026-02-21T08:24:33.7973946Z [361s] Fitting surrogate: 889 points, 889 targets
2026-02-21T08:24:33.9513549Z [362s] Autotuning complete in 362.0s after searching 846 configs.
2026-02-21T08:24:33.9513974Z One can hardcode the best config and skip autotuning with:
2026-02-21T08:24:33.9515277Z     @helion.kernel(config=helion.Config(block_sizes=[256, 2], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['', ''], num_stages=7, num_warps=2, pid_type='flat', range_flattens=[None, None], range_multi_buffers=[None, None], range_num_stages=[0, 3], range_unroll_factors=[0, 1], range_warp_specializes=[]), static_shapes=True)
2026-02-21T08:24:33.9517158Z 
2026-02-21T08:24:33.9517554Z [362s] Code of selected kernel: /tmp/torchinductor_root/ip/ciptpivu6wlqaoms6bblpsjgipsmjr6fyv4onscxlccjilpk3wp7.py
2026-02-21T08:24:35.1010152Z WARNING:tritonbench.utils.triton_op:Completed input ID 0:
2026-02-21T08:24:35.1010781Z (B, T, V)
2026-02-21T08:24:35.1011081Z --------------
2026-02-21T08:24:35.1011401Z (8, 512, 4096)
2026-02-21T08:24:35.1011589Z 
2026-02-21T08:24:35.1029941Z  17%|█▋        | 1/6 [06:12<31:03, 372.61s/it]WARNING:tritonbench.utils.triton_op:Running input ID 1:
2026-02-21T08:24:35.1030700Z (B, T, V)
2026-02-21T08:24:35.1031017Z --------------
2026-02-21T08:24:35.1032010Z (8, 512, 8192)
2026-02-21T08:24:35.1032670Z INFO:tritonbench.utils.triton_op:Took 0.00ms to get benchmark function for torch_kl_div
2026-02-21T08:24:36.2663425Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for liger_kl_div
2026-02-21T08:24:39.0925509Z INFO:tritonbench.utils.triton_op:Took 3.31ms to get benchmark function for torch_compile_kl_div
2026-02-21T08:24:46.4635942Z WARNING:__main__:Input tensor metadata:
2026-02-21T08:24:46.4636288Z { 'args': ( { 'device': 'cuda:0',
2026-02-21T08:24:46.4636828Z               'dtype': 'torch.float32',
2026-02-21T08:24:46.4637101Z               'shape': (4096, 8192),
2026-02-21T08:24:46.4637359Z               'stride': (8192, 1)},
2026-02-21T08:24:46.4637598Z             { 'device': 'cuda:0',
2026-02-21T08:24:46.4637855Z               'dtype': 'torch.float32',
2026-02-21T08:24:46.4638108Z               'shape': (4096, 8192),
2026-02-21T08:24:46.4638348Z               'stride': (8192, 1)}),
2026-02-21T08:24:46.4638576Z   'kwargs': {}}
2026-02-21T08:24:46.4674275Z INFO:tritonbench.utils.triton_op:Took 4.26ms to get benchmark function for helion_kl_div_tritonbench
2026-02-21T08:24:46.7841255Z [0s] Autotune random seed: 2135376272
2026-02-21T08:24:46.9755115Z [0s] Starting LFBOPatternSearch with initial_population=FROM_RANDOM, copies=5, max_generations=20, similarity_penalty=1.0
2026-02-21T08:25:50.5453986Z [63s] Timeout after 60s compiling Config(block_sizes=[32, 1024], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', 'first'], num_sm_multiplier=4, num_stages=1, num_warps=2, pid_type='persistent_blocked', range_flattens=[None, None], range_multi_buffers=[None, True], range_num_stages=[0, 2], range_unroll_factors=[4, 4], range_warp_specializes=[])
2026-02-21T08:25:51.4703187Z [64s] Timeout after 60s compiling Config(block_sizes=[2048, 16], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['last', 'first'], maxnreg=128, num_sm_multiplier=128, num_stages=4, num_warps=1, pid_type='persistent_interleaved', range_flattens=[None, False], range_multi_buffers=[None, True], range_num_stages=[0, 4], range_unroll_factors=[2, 3], range_warp_specializes=[])
2026-02-21T08:25:53.3878507Z [66s] Timeout after 60s compiling Config(block_sizes=[128, 2048], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['', 'first'], maxnreg=64, num_sm_multiplier=1, num_stages=7, num_warps=4, pid_type='persistent_blocked', range_flattens=[False, False], range_multi_buffers=[False, False], range_num_stages=[3, 2], range_unroll_factors=[2, 4], range_warp_specializes=[])
2026-02-21T08:25:53.5064393Z [66s] Timeout after 61s compiling Config(block_sizes=[256, 256], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['last', 'first'], num_stages=6, num_warps=2, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, False], range_num_stages=[0, 0], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T08:25:53.5818627Z [66s] Timeout after 60s compiling Config(block_sizes=[1024, 256], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['last', ''], maxnreg=128, num_sm_multiplier=1, num_stages=8, num_warps=16, pid_type='persistent_interleaved', range_flattens=[False, None], range_multi_buffers=[False, True], range_num_stages=[2, 4], range_unroll_factors=[1, 4], range_warp_specializes=[])
2026-02-21T08:25:53.8183798Z [66s] Timeout after 60s compiling Config(block_sizes=[2048, 32], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['', 'first'], maxnreg=64, num_sm_multiplier=16, num_stages=8, num_warps=2, pid_type='persistent_interleaved', range_flattens=[False, False], range_multi_buffers=[False, None], range_num_stages=[0, 2], range_unroll_factors=[0, 2], range_warp_specializes=[])
2026-02-21T08:25:53.8207243Z Initial population precompiling 100% ━━━━━━━━━━━━━━━━━━━━━ 100/100 0.3 configs/s
2026-02-21T08:26:03.2510475Z Initial population exploring neighbors 100% ━━━━━━━━━━━━━ 100/100 10.6 configs/s
2026-02-21T08:26:03.2524597Z [76s] Adaptive compile timeout: 30s (90% percentile=15.7s, bounds=[30.0s, 60s])
2026-02-21T08:26:05.8720367Z Verifying initial results 100% ━━━━━━━━━━━━━━━━━━━━━━━ 1000/1000 381.0 configs/s
2026-02-21T08:26:06.0087337Z [79s] Initial random population of 100, 5 starting points: 
2026-02-21T08:26:06.0088030Z error=10
2026-02-21T08:26:06.0088340Z timeout=6
2026-02-21T08:26:06.0088622Z ok=84
2026-02-21T08:26:06.0088897Z min=0.1081
2026-02-21T08:26:06.0089176Z mid=0.5718
2026-02-21T08:26:06.0089438Z max=71.1841
2026-02-21T08:26:06.0089750Z best={'block_sizes': [512, 2],
2026-02-21T08:26:06.0090233Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:26:06.0090755Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:26:06.0091211Z  'num_stages': 1,
2026-02-21T08:26:06.0091537Z  'num_warps': 8,
2026-02-21T08:26:06.0091853Z  'pid_type': 'flat',
2026-02-21T08:26:06.0092213Z  'range_flattens': [None, None],
2026-02-21T08:26:06.0092632Z  'range_multi_buffers': [None, None],
2026-02-21T08:26:06.0093094Z  'range_num_stages': [0, 2],
2026-02-21T08:26:06.0093505Z  'range_unroll_factors': [0, 1],
2026-02-21T08:26:06.0093911Z  'range_warp_specializes': []}
2026-02-21T08:26:06.0105111Z [79s] Fitting surrogate: 100 points, 100 targets
2026-02-21T08:26:07.2405776Z [80s] Generation 1 starting: 78 neighbors, 5 active search path(s)
2026-02-21T08:26:18.1620463Z Generation 1: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 83/83 7.6 configs/s
2026-02-21T08:26:24.8412693Z Generation 1: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 83/83 12.5 configs/s
2026-02-21T08:26:40.8676278Z Generation 1: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 62.9 configs/s
2026-02-21T08:26:41.6230645Z [114s] Generation 1 complete: 
2026-02-21T08:26:41.6230937Z ok=84
2026-02-21T08:26:41.6231132Z min=0.1084
2026-02-21T08:26:41.6231326Z mid=0.1151
2026-02-21T08:26:41.6231507Z max=0.3232
2026-02-21T08:26:41.6231702Z best={'block_sizes': [4096, 1],
2026-02-21T08:26:41.6232104Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:26:41.6232510Z  'load_eviction_policies': ['', ''],
2026-02-21T08:26:41.6232784Z  'num_stages': 6,
2026-02-21T08:26:41.6232997Z  'num_warps': 16,
2026-02-21T08:26:41.6233220Z  'pid_type': 'flat',
2026-02-21T08:26:41.6233459Z  'range_flattens': [None, False],
2026-02-21T08:26:41.6233749Z  'range_multi_buffers': [None, True],
2026-02-21T08:26:41.6234043Z  'range_num_stages': [0, 4],
2026-02-21T08:26:41.6234306Z  'range_unroll_factors': [0, 2],
2026-02-21T08:26:41.6234569Z  'range_warp_specializes': []}
2026-02-21T08:26:41.6249814Z [114s] Fitting surrogate: 184 points, 184 targets
2026-02-21T08:26:42.7568280Z [115s] Generation 2 starting: 72 neighbors, 5 active search path(s)
2026-02-21T08:26:51.4069567Z Generation 2: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 74/74 11.6 configs/s
2026-02-21T08:26:58.0490769Z Generation 2: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 74/74 11.2 configs/s
2026-02-21T08:27:12.6863121Z Generation 2: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 68.9 configs/s
2026-02-21T08:27:13.3758859Z [146s] Generation 2 complete: 
2026-02-21T08:27:13.3759130Z ok=77
2026-02-21T08:27:13.3759300Z min=0.1063
2026-02-21T08:27:13.3920586Z mid=0.1121
2026-02-21T08:27:13.3920760Z max=0.2940
2026-02-21T08:27:13.3920952Z best={'block_sizes': [4096, 1],
2026-02-21T08:27:13.3921297Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:27:13.3921688Z  'load_eviction_policies': ['', ''],
2026-02-21T08:27:13.3921949Z  'num_stages': 6,
2026-02-21T08:27:13.3922140Z  'num_warps': 16,
2026-02-21T08:27:13.3922340Z  'pid_type': 'flat',
2026-02-21T08:27:13.3922560Z  'range_flattens': [None, False],
2026-02-21T08:27:13.3922833Z  'range_multi_buffers': [None, True],
2026-02-21T08:27:13.3923097Z  'range_num_stages': [0, 4],
2026-02-21T08:27:13.3923340Z  'range_unroll_factors': [0, 2],
2026-02-21T08:27:13.3923593Z  'range_warp_specializes': []}
2026-02-21T08:27:13.3923875Z [146s] Fitting surrogate: 261 points, 261 targets
2026-02-21T08:27:14.3668928Z [147s] Generation 3 starting: 61 neighbors, 4 active search path(s)
2026-02-21T08:27:24.1569809Z Generation 3: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 63/63 8.5 configs/s
2026-02-21T08:27:29.7813515Z Generation 3: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 63/63 11.2 configs/s
2026-02-21T08:27:42.2031061Z Generation 3: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 81.2 configs/s
2026-02-21T08:27:42.8147860Z [175s] Generation 3 complete: 
2026-02-21T08:27:42.8148180Z ok=66
2026-02-21T08:27:42.8148386Z min=0.1069
2026-02-21T08:27:42.8148689Z mid=0.1114
2026-02-21T08:27:42.8148877Z max=0.2637
2026-02-21T08:27:42.8149083Z best={'block_sizes': [1024, 1],
2026-02-21T08:27:42.8149462Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:27:42.8149885Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:27:42.8150180Z  'maxnreg': 128,
2026-02-21T08:27:42.8150403Z  'num_sm_multiplier': 64,
2026-02-21T08:27:42.8150653Z  'num_stages': 6,
2026-02-21T08:27:42.8150895Z  'num_warps': 2,
2026-02-21T08:27:42.8151122Z  'pid_type': 'persistent_blocked',
2026-02-21T08:27:42.8151408Z  'range_flattens': [True, False],
2026-02-21T08:27:42.8151698Z  'range_multi_buffers': [False, True],
2026-02-21T08:27:42.8152003Z  'range_num_stages': [3, 1],
2026-02-21T08:27:42.8152255Z  'range_unroll_factors': [3, 1],
2026-02-21T08:27:42.8152512Z  'range_warp_specializes': []}
2026-02-21T08:27:42.8170507Z [175s] Fitting surrogate: 327 points, 327 targets
2026-02-21T08:27:43.8178000Z [176s] Generation 4 starting: 60 neighbors, 4 active search path(s)
2026-02-21T08:27:50.2960898Z Generation 4: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 62/62 6.0 configs/s
2026-02-21T08:27:53.9756240Z Generation 4: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 62/62 17.1 configs/s
2026-02-21T08:28:06.5207139Z Generation 4: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 82.7 configs/s
2026-02-21T08:28:07.0735161Z [200s] Generation 4 complete: 
2026-02-21T08:28:07.0735503Z ok=64
2026-02-21T08:28:07.0735742Z min=0.1077
2026-02-21T08:28:07.0735951Z mid=0.1149
2026-02-21T08:28:07.0736121Z max=0.5016
2026-02-21T08:28:07.0736314Z best={'block_sizes': [1024, 1],
2026-02-21T08:28:07.0737210Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:28:07.0738285Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:28:07.0738602Z  'maxnreg': 128,
2026-02-21T08:28:07.0738828Z  'num_sm_multiplier': 64,
2026-02-21T08:28:07.0739056Z  'num_stages': 6,
2026-02-21T08:28:07.0739262Z  'num_warps': 8,
2026-02-21T08:28:07.0739486Z  'pid_type': 'persistent_blocked',
2026-02-21T08:28:07.0739769Z  'range_flattens': [True, True],
2026-02-21T08:28:07.0740042Z  'range_multi_buffers': [False, True],
2026-02-21T08:28:07.0740330Z  'range_num_stages': [3, 1],
2026-02-21T08:28:07.0740578Z  'range_unroll_factors': [3, 1],
2026-02-21T08:28:07.0740826Z  'range_warp_specializes': []}
2026-02-21T08:28:07.0757250Z [200s] Fitting surrogate: 391 points, 391 targets
2026-02-21T08:28:08.1050428Z [201s] Generation 5 starting: 61 neighbors, 4 active search path(s)
2026-02-21T08:28:17.6026091Z Generation 5: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 63/63 7.2 configs/s
2026-02-21T08:28:21.3511569Z Generation 5: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 63/63 17.0 configs/s
2026-02-21T08:28:32.6830587Z Generation 5: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 91.9 configs/s
2026-02-21T08:28:33.2189867Z [226s] Generation 5 complete: 
2026-02-21T08:28:33.2190157Z ok=65
2026-02-21T08:28:33.2190329Z min=0.1061
2026-02-21T08:28:33.2190492Z mid=0.1113
2026-02-21T08:28:33.2190649Z max=0.6187
2026-02-21T08:28:33.2190821Z best={'block_sizes': [4096, 1],
2026-02-21T08:28:33.2191150Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T08:28:33.2191496Z  'load_eviction_policies': ['', ''],
2026-02-21T08:28:33.2191735Z  'num_stages': 3,
2026-02-21T08:28:33.2191914Z  'num_warps': 32,
2026-02-21T08:28:33.2192103Z  'pid_type': 'flat',
2026-02-21T08:28:33.2192311Z  'range_flattens': [None, None],
2026-02-21T08:28:33.2192590Z  'range_multi_buffers': [None, True],
2026-02-21T08:28:33.2192863Z  'range_num_stages': [0, 1],
2026-02-21T08:28:33.2193105Z  'range_unroll_factors': [0, 1],
2026-02-21T08:28:33.2193375Z  'range_warp_specializes': []}
2026-02-21T08:28:33.2216044Z [226s] Fitting surrogate: 456 points, 456 targets
2026-02-21T08:28:34.1458534Z [227s] Generation 6 starting: 54 neighbors, 4 active search path(s)
2026-02-21T08:28:39.4564297Z Generation 6: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 55/55 8.4 configs/s
2026-02-21T08:28:42.7422622Z Generation 6: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 55/55 17.0 configs/s
2026-02-21T08:28:54.0795258Z Generation 6: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 88.9 configs/s
2026-02-21T08:28:54.6290340Z [247s] Generation 6 complete: 
2026-02-21T08:28:54.6290692Z ok=58
2026-02-21T08:28:54.6290928Z min=0.1052
2026-02-21T08:28:54.6291159Z mid=0.1094
2026-02-21T08:28:54.6291399Z max=0.4630
2026-02-21T08:28:54.6291787Z best={'block_sizes': [2048, 1],
2026-02-21T08:28:54.6292358Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T08:28:54.6292875Z  'load_eviction_policies': ['', ''],
2026-02-21T08:28:54.6293259Z  'num_stages': 3,
2026-02-21T08:28:54.6293522Z  'num_warps': 32,
2026-02-21T08:28:54.6293779Z  'pid_type': 'flat',
2026-02-21T08:28:54.6294072Z  'range_flattens': [None, None],
2026-02-21T08:28:54.6294413Z  'range_multi_buffers': [None, True],
2026-02-21T08:28:54.6294773Z  'range_num_stages': [0, 0],
2026-02-21T08:28:54.6295089Z  'range_unroll_factors': [0, 1],
2026-02-21T08:28:54.6295427Z  'range_warp_specializes': []}
2026-02-21T08:28:54.6321518Z [247s] Fitting surrogate: 514 points, 514 targets
2026-02-21T08:28:55.6239316Z [248s] Generation 7 starting: 59 neighbors, 4 active search path(s)
2026-02-21T08:29:04.0805187Z Generation 7: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 61/61 17.9 configs/s
2026-02-21T08:29:08.3320453Z Generation 7: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 61/61 14.5 configs/s
2026-02-21T08:29:20.2052456Z Generation 7: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 85.0 configs/s
2026-02-21T08:29:20.7820503Z [273s] Generation 7 complete: 
2026-02-21T08:29:20.7821488Z ok=63
2026-02-21T08:29:20.7821797Z min=0.1045
2026-02-21T08:29:20.7822111Z mid=0.1096
2026-02-21T08:29:20.7822399Z max=0.3166
2026-02-21T08:29:20.7822703Z best={'block_sizes': [2048, 1],
2026-02-21T08:29:20.7823248Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:29:20.7823841Z  'load_eviction_policies': ['', ''],
2026-02-21T08:29:20.7824288Z  'num_stages': 3,
2026-02-21T08:29:20.7824618Z  'num_warps': 32,
2026-02-21T08:29:20.7824935Z  'pid_type': 'flat',
2026-02-21T08:29:20.7838351Z  'range_flattens': [None, None],
2026-02-21T08:29:20.7838702Z  'range_multi_buffers': [None, True],
2026-02-21T08:29:20.7839032Z  'range_num_stages': [0, 0],
2026-02-21T08:29:20.7839333Z  'range_unroll_factors': [0, 1],
2026-02-21T08:29:20.7839646Z  'range_warp_specializes': []}
2026-02-21T08:29:20.7851103Z [273s] Fitting surrogate: 577 points, 577 targets
2026-02-21T08:29:21.7553775Z [274s] Generation 8 starting: 58 neighbors, 4 active search path(s)
2026-02-21T08:29:29.3125704Z Generation 8: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 61/61 4.4 configs/s
2026-02-21T08:29:32.9104440Z Generation 8: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 61/61 17.2 configs/s
2026-02-21T08:29:44.8562473Z Generation 8: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 87.0 configs/s
2026-02-21T08:29:45.3733137Z [298s] Generation 8 complete: 
2026-02-21T08:29:45.3733579Z ok=63
2026-02-21T08:29:45.3733860Z min=0.1077
2026-02-21T08:29:45.3734154Z mid=0.1092
2026-02-21T08:29:45.3734422Z max=0.4692
2026-02-21T08:29:45.3734732Z best={'block_sizes': [4096, 1],
2026-02-21T08:29:45.3735271Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:29:45.3735881Z  'load_eviction_policies': ['', ''],
2026-02-21T08:29:45.3736116Z  'num_stages': 3,
2026-02-21T08:29:45.3736298Z  'num_warps': 32,
2026-02-21T08:29:45.3736800Z  'pid_type': 'flat',
2026-02-21T08:29:45.3737021Z  'range_flattens': [None, False],
2026-02-21T08:29:45.3737268Z  'range_multi_buffers': [None, True],
2026-02-21T08:29:45.3737499Z  'range_num_stages': [0, 0],
2026-02-21T08:29:45.3737735Z  'range_unroll_factors': [0, 1],
2026-02-21T08:29:45.3737953Z  'range_warp_specializes': []}
2026-02-21T08:29:45.3764104Z [298s] Fitting surrogate: 640 points, 640 targets
2026-02-21T08:29:46.2610001Z [299s] Generation 9 starting: 52 neighbors, 4 active search path(s)
2026-02-21T08:29:53.3654154Z Generation 9: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 55/55 4.0 configs/s
2026-02-21T08:29:56.6365374Z Generation 9: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 55/55 17.0 configs/s
2026-02-21T08:30:06.3106274Z Generation 9: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 104.2         
2026-02-21T08:30:06.3108677Z                                                                   configs/s     
2026-02-21T08:30:06.7558799Z [319s] Generation 9 complete: 
2026-02-21T08:30:06.7559073Z ok=56
2026-02-21T08:30:06.7559244Z min=0.1050
2026-02-21T08:30:06.7559419Z mid=0.1079
2026-02-21T08:30:06.7559601Z max=0.4044
2026-02-21T08:30:06.7559777Z best={'block_sizes': [4096, 1],
2026-02-21T08:30:06.7560123Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:30:06.7560512Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:30:06.7560780Z  'num_stages': 6,
2026-02-21T08:30:06.7560970Z  'num_warps': 8,
2026-02-21T08:30:06.7561156Z  'pid_type': 'flat',
2026-02-21T08:30:06.7561371Z  'range_flattens': [None, True],
2026-02-21T08:30:06.7561622Z  'range_multi_buffers': [None, True],
2026-02-21T08:30:06.7561893Z  'range_num_stages': [0, 1],
2026-02-21T08:30:06.7562130Z  'range_unroll_factors': [0, 1],
2026-02-21T08:30:06.7562388Z  'range_warp_specializes': []}
2026-02-21T08:30:06.7595894Z [319s] Fitting surrogate: 696 points, 696 targets
2026-02-21T08:30:07.5698805Z [320s] Generation 10 starting: 46 neighbors, 4 active search path(s)
2026-02-21T08:30:11.1970524Z Generation 10: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 46/46 22.0 configs/s
2026-02-21T08:30:13.9082710Z Generation 10: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 46/46 17.3 configs/s
2026-02-21T08:30:23.9874483Z Generation 10: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 104.0         
2026-02-21T08:30:23.9875004Z                                                                   configs/s     
2026-02-21T08:30:24.4408875Z [337s] Generation 10 complete: 
2026-02-21T08:30:24.4409367Z ok=50
2026-02-21T08:30:24.4409661Z min=0.1037
2026-02-21T08:30:24.4409944Z mid=0.1071
2026-02-21T08:30:24.4410219Z max=0.1160
2026-02-21T08:30:24.4410519Z best={'block_sizes': [8192, 1],
2026-02-21T08:30:24.4411098Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:30:24.4411750Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:30:24.4412214Z  'num_stages': 6,
2026-02-21T08:30:24.4412526Z  'num_warps': 32,
2026-02-21T08:30:24.4412856Z  'pid_type': 'flat',
2026-02-21T08:30:24.4413838Z  'range_flattens': [None, True],
2026-02-21T08:30:24.4414317Z  'range_multi_buffers': [None, False],
2026-02-21T08:30:24.4414769Z  'range_num_stages': [0, 1],
2026-02-21T08:30:24.4415172Z  'range_unroll_factors': [0, 1],
2026-02-21T08:30:24.4415584Z  'range_warp_specializes': []}
2026-02-21T08:30:24.4442321Z [337s] Fitting surrogate: 746 points, 746 targets
2026-02-21T08:30:25.1493451Z [338s] Generation 11 starting: 38 neighbors, 4 active search path(s)
2026-02-21T08:30:28.2566294Z Generation 11: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 39/39 17.8 configs/s
2026-02-21T08:30:30.5602913Z Generation 11: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 39/39 17.3 configs/s
2026-02-21T08:30:38.6965211Z Generation 11: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 123.9         
2026-02-21T08:30:38.6965929Z                                                                   configs/s     
2026-02-21T08:30:39.0962142Z [352s] Generation 11 complete: 
2026-02-21T08:30:39.0962487Z ok=43
2026-02-21T08:30:39.0962722Z min=0.1034
2026-02-21T08:30:39.0962940Z mid=0.1067
2026-02-21T08:30:39.0963142Z max=0.3228
2026-02-21T08:30:39.0963389Z best={'block_sizes': [8192, 1],
2026-02-21T08:30:39.0963777Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:30:39.0964260Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:30:39.0964613Z  'num_stages': 6,
2026-02-21T08:30:39.0964854Z  'num_warps': 32,
2026-02-21T08:30:39.0965106Z  'pid_type': 'flat',
2026-02-21T08:30:39.0965383Z  'range_flattens': [None, True],
2026-02-21T08:30:39.0965706Z  'range_multi_buffers': [None, False],
2026-02-21T08:30:39.0966032Z  'range_num_stages': [0, 1],
2026-02-21T08:30:39.0966330Z  'range_unroll_factors': [0, 1],
2026-02-21T08:30:39.0966969Z  'range_warp_specializes': []}
2026-02-21T08:30:39.1005263Z [352s] Fitting surrogate: 789 points, 789 targets
2026-02-21T08:30:39.6971600Z [352s] Generation 12 starting: 33 neighbors, 3 active search path(s)
2026-02-21T08:30:42.1917486Z Generation 12: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━ 33/33 110.6 configs/s
2026-02-21T08:30:44.1370886Z Generation 12: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 33/33 17.4 configs/s
2026-02-21T08:30:51.3240889Z Generation 12: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 148.6         
2026-02-21T08:30:51.3242081Z                                                                   configs/s     
2026-02-21T08:30:51.6642025Z [364s] Generation 12 complete: 
2026-02-21T08:30:51.6642282Z ok=36
2026-02-21T08:30:51.6642457Z min=0.1034
2026-02-21T08:30:51.6642626Z mid=0.1076
2026-02-21T08:30:51.6642810Z max=0.1775
2026-02-21T08:30:51.6643008Z best={'block_sizes': [8192, 1],
2026-02-21T08:30:51.6643314Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:30:51.6643678Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:30:51.6643963Z  'num_stages': 6,
2026-02-21T08:30:51.6644151Z  'num_warps': 32,
2026-02-21T08:30:51.6644348Z  'pid_type': 'flat',
2026-02-21T08:30:51.6644558Z  'range_flattens': [None, True],
2026-02-21T08:30:51.6644840Z  'range_multi_buffers': [None, False],
2026-02-21T08:30:51.6645104Z  'range_num_stages': [0, 1],
2026-02-21T08:30:51.6645341Z  'range_unroll_factors': [0, 1],
2026-02-21T08:30:51.6645590Z  'range_warp_specializes': []}
2026-02-21T08:30:51.6677643Z [364s] Fitting surrogate: 825 points, 825 targets
2026-02-21T08:30:52.0827713Z [365s] Generation 13 starting: 18 neighbors, 2 active search path(s)
2026-02-21T08:30:53.9622177Z Generation 13: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 19/19 11.1 configs/s
2026-02-21T08:30:55.0816958Z Generation 13: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 19/19 17.7 configs/s
2026-02-21T08:30:58.9283852Z Generation 13: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 261.0         
2026-02-21T08:30:58.9284432Z                                                                   configs/s     
2026-02-21T08:30:59.1230594Z [372s] Generation 13 complete: 
2026-02-21T08:30:59.1231095Z ok=21
2026-02-21T08:30:59.1231367Z min=0.1024
2026-02-21T08:30:59.1232457Z mid=0.1060
2026-02-21T08:30:59.1232740Z max=0.1877
2026-02-21T08:30:59.1233057Z best={'block_sizes': [8192, 1],
2026-02-21T08:30:59.1233577Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:30:59.1234237Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:30:59.1234702Z  'num_stages': 1,
2026-02-21T08:30:59.1235019Z  'num_warps': 32,
2026-02-21T08:30:59.1235344Z  'pid_type': 'flat',
2026-02-21T08:30:59.1235700Z  'range_flattens': [None, True],
2026-02-21T08:30:59.1236121Z  'range_multi_buffers': [None, True],
2026-02-21T08:30:59.1237273Z  'range_num_stages': [0, 1],
2026-02-21T08:30:59.1237681Z  'range_unroll_factors': [0, 1],
2026-02-21T08:30:59.1238183Z  'range_warp_specializes': []}
2026-02-21T08:30:59.1270114Z [372s] Fitting surrogate: 846 points, 846 targets
2026-02-21T08:30:59.5769947Z [372s] Generation 14 starting: 21 neighbors, 2 active search path(s)
2026-02-21T08:31:01.3169603Z Generation 14: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 21/21 38.4 configs/s
2026-02-21T08:31:02.5497644Z Generation 14: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 21/21 17.7 configs/s
2026-02-21T08:31:06.8182726Z Generation 14: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 235.3         
2026-02-21T08:31:06.8183275Z                                                                   configs/s     
2026-02-21T08:31:07.0411880Z [380s] Generation 14 complete: 
2026-02-21T08:31:07.0412175Z ok=23
2026-02-21T08:31:07.0412354Z min=0.1036
2026-02-21T08:31:07.0412542Z mid=0.1072
2026-02-21T08:31:07.0412712Z max=0.1784
2026-02-21T08:31:07.0412918Z best={'block_sizes': [8192, 1],
2026-02-21T08:31:07.0413238Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:31:07.0413616Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:31:07.0413905Z  'num_stages': 1,
2026-02-21T08:31:07.0414113Z  'num_warps': 32,
2026-02-21T08:31:07.0414323Z  'pid_type': 'flat',
2026-02-21T08:31:07.0414557Z  'range_flattens': [None, True],
2026-02-21T08:31:07.0414865Z  'range_multi_buffers': [None, True],
2026-02-21T08:31:07.0415142Z  'range_num_stages': [0, 0],
2026-02-21T08:31:07.0415391Z  'range_unroll_factors': [0, 1],
2026-02-21T08:31:07.0415647Z  'range_warp_specializes': []}
2026-02-21T08:31:07.0453216Z [380s] Fitting surrogate: 869 points, 869 targets
2026-02-21T08:31:07.4830116Z [380s] Generation 15 starting: 21 neighbors, 2 active search path(s)
2026-02-21T08:31:09.5245394Z Generation 15: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 22/22 15.5 configs/s
2026-02-21T08:31:10.8378190Z Generation 15: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 22/22 17.4 configs/s
2026-02-21T08:31:15.0731408Z Generation 15: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 237.1         
2026-02-21T08:31:15.0732144Z                                                                   configs/s     
2026-02-21T08:31:15.2859711Z [388s] Generation 15 complete: 
2026-02-21T08:31:15.2860201Z ok=23
2026-02-21T08:31:15.2860511Z min=0.1034
2026-02-21T08:31:15.2860810Z mid=0.1056
2026-02-21T08:31:15.2861079Z max=0.1644
2026-02-21T08:31:15.2861996Z best={'block_sizes': [8192, 1],
2026-02-21T08:31:15.2862583Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:31:15.2863338Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:31:15.2864049Z  'num_stages': 1,
2026-02-21T08:31:15.2864489Z  'num_warps': 32,
2026-02-21T08:31:15.2864739Z  'pid_type': 'flat',
2026-02-21T08:31:15.2864997Z  'range_flattens': [None, True],
2026-02-21T08:31:15.2865268Z  'range_multi_buffers': [None, None],
2026-02-21T08:31:15.2865542Z  'range_num_stages': [0, 0],
2026-02-21T08:31:15.2865784Z  'range_unroll_factors': [0, 2],
2026-02-21T08:31:15.2866036Z  'range_warp_specializes': []}
2026-02-21T08:31:15.2901932Z [388s] Fitting surrogate: 892 points, 892 targets
2026-02-21T08:31:15.5827390Z [388s] Generation 16 starting: 11 neighbors, 1 active search path(s)
2026-02-21T08:31:17.1603981Z Generation 16: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 12/12 18.9 configs/s
2026-02-21T08:31:17.8587665Z Generation 16: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 12/12 18.5 configs/s
2026-02-21T08:31:20.3351579Z Generation 16: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 404.0         
2026-02-21T08:31:20.3352145Z                                                                   configs/s     
2026-02-21T08:31:20.4768758Z [393s] Generation 16 complete: 
2026-02-21T08:31:20.4769107Z ok=13
2026-02-21T08:31:20.4769369Z min=0.1035
2026-02-21T08:31:20.4769615Z mid=0.1049
2026-02-21T08:31:20.4769861Z max=0.1070
2026-02-21T08:31:20.4770132Z best={'block_sizes': [8192, 1],
2026-02-21T08:31:20.4770542Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:31:20.4771031Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:31:20.4771455Z  'num_stages': 2,
2026-02-21T08:31:20.4771743Z  'num_warps': 32,
2026-02-21T08:31:20.4772024Z  'pid_type': 'flat',
2026-02-21T08:31:20.4772345Z  'range_flattens': [None, None],
2026-02-21T08:31:20.4772720Z  'range_multi_buffers': [None, False],
2026-02-21T08:31:20.4773127Z  'range_num_stages': [0, 0],
2026-02-21T08:31:20.4773469Z  'range_unroll_factors': [0, 1],
2026-02-21T08:31:20.4773836Z  'range_warp_specializes': []}
2026-02-21T08:31:20.4808706Z [393s] Fitting surrogate: 905 points, 905 targets
2026-02-21T08:31:20.7661712Z [393s] Generation 17 starting: 8 neighbors, 1 active search path(s)
2026-02-21T08:31:21.7169348Z Generation 17: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 8/8 16.3 configs/s
2026-02-21T08:31:22.1948008Z Generation 17: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━━ 8/8 18.7 configs/s
2026-02-21T08:31:23.9028196Z Generation 17: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 583.1         
2026-02-21T08:31:23.9028796Z                                                                   configs/s     
2026-02-21T08:31:24.0094818Z [397s] Generation 17 complete: 
2026-02-21T08:31:24.0095123Z ok=9
2026-02-21T08:31:24.0095311Z min=0.1036
2026-02-21T08:31:24.0095514Z mid=0.1037
2026-02-21T08:31:24.0095701Z max=0.1078
2026-02-21T08:31:24.0095912Z best={'block_sizes': [8192, 1],
2026-02-21T08:31:24.0096259Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:31:24.0096974Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:31:24.0097273Z  'num_stages': 2,
2026-02-21T08:31:24.0097903Z  'num_warps': 32,
2026-02-21T08:31:24.0098120Z  'pid_type': 'flat',
2026-02-21T08:31:24.0098350Z  'range_flattens': [None, False],
2026-02-21T08:31:24.0098627Z  'range_multi_buffers': [None, False],
2026-02-21T08:31:24.0098898Z  'range_num_stages': [0, 0],
2026-02-21T08:31:24.0099162Z  'range_unroll_factors': [0, 1],
2026-02-21T08:31:24.0099426Z  'range_warp_specializes': []}
2026-02-21T08:31:24.0138512Z [397s] Fitting surrogate: 914 points, 914 targets
2026-02-21T08:31:24.1794570Z [397s] Autotuning complete in 397.2s after searching 871 configs.
2026-02-21T08:31:24.1795036Z One can hardcode the best config and skip autotuning with:
2026-02-21T08:31:24.1797263Z     @helion.kernel(config=helion.Config(block_sizes=[8192, 1], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['first', 'first'], num_stages=2, num_warps=32, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, False], range_num_stages=[0, 0], range_unroll_factors=[0, 1], range_warp_specializes=[]), static_shapes=True)
2026-02-21T08:31:24.1798753Z 
2026-02-21T08:31:24.1799211Z [397s] Code of selected kernel: /tmp/torchinductor_root/dz/cdzmxzmatigsrmoaa2uoxnke6geqxja2eshgibtnw4logvlhbp6q.py
2026-02-21T08:31:25.4397341Z WARNING:tritonbench.utils.triton_op:Completed input ID 1:
2026-02-21T08:31:25.4397709Z (B, T, V)
2026-02-21T08:31:25.4397882Z --------------
2026-02-21T08:31:25.4398069Z (8, 512, 8192)
2026-02-21T08:31:25.4398513Z 
2026-02-21T08:31:25.4418432Z  33%|███▎      | 2/6 [13:02<26:19, 394.80s/it]WARNING:tritonbench.utils.triton_op:Running input ID 2:
2026-02-21T08:31:25.4419164Z (B, T, V)
2026-02-21T08:31:25.4419451Z ---------------
2026-02-21T08:31:25.4419751Z (8, 512, 16384)
2026-02-21T08:31:25.4420755Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for torch_kl_div
2026-02-21T08:31:26.5421393Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for liger_kl_div
2026-02-21T08:31:28.0074701Z INFO:tritonbench.utils.triton_op:Took 3.35ms to get benchmark function for torch_compile_kl_div
2026-02-21T08:31:31.8853339Z WARNING:__main__:Input tensor metadata:
2026-02-21T08:31:31.8853940Z { 'args': ( { 'device': 'cuda:0',
2026-02-21T08:31:31.8854418Z               'dtype': 'torch.float32',
2026-02-21T08:31:31.8854876Z               'shape': (4096, 16384),
2026-02-21T08:31:31.8855300Z               'stride': (16384, 1)},
2026-02-21T08:31:31.8855716Z             { 'device': 'cuda:0',
2026-02-21T08:31:31.8856113Z               'dtype': 'torch.float32',
2026-02-21T08:31:31.8857029Z               'shape': (4096, 16384),
2026-02-21T08:31:31.8857445Z               'stride': (16384, 1)}),
2026-02-21T08:31:31.8857837Z   'kwargs': {}}
2026-02-21T08:31:31.8889861Z INFO:tritonbench.utils.triton_op:Took 4.09ms to get benchmark function for helion_kl_div_tritonbench
2026-02-21T08:31:32.2107872Z [0s] Autotune random seed: 2135376272
2026-02-21T08:31:32.4039998Z [0s] Starting LFBOPatternSearch with initial_population=FROM_RANDOM, copies=5, max_generations=20, similarity_penalty=1.0
2026-02-21T08:32:05.6556252Z [33s] Timeout after 30s compiling Config(block_sizes=[32, 1024], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', 'first'], num_sm_multiplier=4, num_stages=1, num_warps=2, pid_type='persistent_blocked', range_flattens=[None, None], range_multi_buffers=[None, True], range_num_stages=[0, 2], range_unroll_factors=[4, 4], range_warp_specializes=[])
2026-02-21T08:32:06.7764207Z [34s] Timeout after 30s compiling Config(block_sizes=[2048, 16], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['last', 'first'], maxnreg=128, num_sm_multiplier=128, num_stages=4, num_warps=1, pid_type='persistent_interleaved', range_flattens=[None, False], range_multi_buffers=[None, True], range_num_stages=[0, 4], range_unroll_factors=[2, 3], range_warp_specializes=[])
2026-02-21T08:32:08.0204654Z [35s] Timeout after 30s compiling Config(block_sizes=[1024, 64], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['', 'last'], maxnreg=256, num_sm_multiplier=128, num_stages=4, num_warps=4, pid_type='persistent_blocked', range_flattens=[None, None], range_multi_buffers=[False, False], range_num_stages=[1, 4], range_unroll_factors=[1, 1], range_warp_specializes=[])
2026-02-21T08:32:09.2963179Z [36s] Timeout after 30s compiling Config(block_sizes=[128, 2048], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['', 'first'], maxnreg=64, num_sm_multiplier=1, num_stages=7, num_warps=4, pid_type='persistent_blocked', range_flattens=[False, False], range_multi_buffers=[False, False], range_num_stages=[3, 2], range_unroll_factors=[2, 4], range_warp_specializes=[])
2026-02-21T08:32:09.4663320Z [37s] Timeout after 30s compiling Config(block_sizes=[256, 256], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['last', 'first'], num_stages=6, num_warps=2, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, False], range_num_stages=[0, 0], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T08:32:09.5374220Z [37s] Timeout after 30s compiling Config(block_sizes=[64, 1024], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'last'], maxnreg=32, num_sm_multiplier=2, num_stages=1, num_warps=8, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[None, True], range_num_stages=[1, 3], range_unroll_factors=[1, 2], range_warp_specializes=[])
2026-02-21T08:32:09.9661374Z [37s] Timeout after 30s compiling Config(block_sizes=[8192, 128], indexing=['pointer', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['', 'first'], maxnreg=32, num_sm_multiplier=64, num_stages=7, num_warps=32, pid_type='persistent_blocked', range_flattens=[False, True], range_multi_buffers=[False, False], range_num_stages=[4, 2], range_unroll_factors=[4, 2], range_warp_specializes=[])
2026-02-21T08:32:10.0744434Z [37s] Timeout after 30s compiling Config(block_sizes=[4096, 64], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['first', 'first'], num_sm_multiplier=2, num_stages=4, num_warps=32, pid_type='persistent_interleaved', range_flattens=[True, True], range_multi_buffers=[True, False], range_num_stages=[0, 2], range_unroll_factors=[2, 4], range_warp_specializes=[])
2026-02-21T08:32:10.1752181Z [37s] Timeout after 30s compiling Config(block_sizes=[1024, 256], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['last', ''], maxnreg=128, num_sm_multiplier=1, num_stages=8, num_warps=16, pid_type='persistent_interleaved', range_flattens=[False, None], range_multi_buffers=[False, True], range_num_stages=[2, 4], range_unroll_factors=[1, 4], range_warp_specializes=[])
2026-02-21T08:32:10.1774675Z Initial population precompiling 100% ━━━━━━━━━━━━━━━━━━━━━ 100/100 1.0 configs/s
2026-02-21T08:32:19.7450755Z Initial population exploring neighbors 100% ━━━━━━━━━━━━━ 100/100 10.5 configs/s
2026-02-21T08:32:19.7464200Z [47s] Adaptive compile timeout: 30s (90% percentile=12.9s, bounds=[30.0s, 30s])
2026-02-21T08:32:24.1644354Z Verifying initial results 100% ━━━━━━━━━━━━━━━━━━━━━━━ 1000/1000 225.5 configs/s
2026-02-21T08:32:24.3338601Z [51s] Initial random population of 100, 5 starting points: 
2026-02-21T08:32:24.3339179Z error=6
2026-02-21T08:32:24.3339506Z timeout=9
2026-02-21T08:32:24.3339792Z ok=85
2026-02-21T08:32:24.3340059Z min=0.1912
2026-02-21T08:32:24.3340337Z mid=0.9155
2026-02-21T08:32:24.3340605Z max=139.3496
2026-02-21T08:32:24.3340929Z best={'block_sizes': [4096, 1],
2026-02-21T08:32:24.3341440Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:32:24.3342021Z  'load_eviction_policies': ['', ''],
2026-02-21T08:32:24.3342443Z  'num_stages': 6,
2026-02-21T08:32:24.3342765Z  'num_warps': 16,
2026-02-21T08:32:24.3343112Z  'pid_type': 'flat',
2026-02-21T08:32:24.3343474Z  'range_flattens': [None, False],
2026-02-21T08:32:24.3343896Z  'range_multi_buffers': [None, True],
2026-02-21T08:32:24.3344945Z  'range_num_stages': [0, 3],
2026-02-21T08:32:24.3345383Z  'range_unroll_factors': [0, 2],
2026-02-21T08:32:24.3345698Z  'range_warp_specializes': []}
2026-02-21T08:32:24.3357254Z [51s] Fitting surrogate: 100 points, 100 targets
2026-02-21T08:32:25.4589334Z [53s] Generation 1 starting: 72 neighbors, 5 active search path(s)
2026-02-21T08:32:34.9849505Z Generation 1: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 76/76 3.5 configs/s
2026-02-21T08:32:39.4686045Z Generation 1: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 76/76 17.1 configs/s
2026-02-21T08:32:58.9485373Z Generation 1: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 52.8 configs/s
2026-02-21T08:32:59.5779508Z [87s] Generation 1 complete: 
2026-02-21T08:32:59.5779788Z ok=78
2026-02-21T08:32:59.5779967Z min=0.1924
2026-02-21T08:32:59.5780604Z mid=0.2006
2026-02-21T08:32:59.5780794Z max=0.8874
2026-02-21T08:32:59.5781128Z best={'block_sizes': [4096, 1],
2026-02-21T08:32:59.5781529Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:32:59.5781961Z  'load_eviction_policies': ['', ''],
2026-02-21T08:32:59.5782240Z  'num_stages': 6,
2026-02-21T08:32:59.5782455Z  'num_warps': 16,
2026-02-21T08:32:59.5782665Z  'pid_type': 'flat',
2026-02-21T08:32:59.5782889Z  'range_flattens': [None, False],
2026-02-21T08:32:59.5783166Z  'range_multi_buffers': [None, True],
2026-02-21T08:32:59.5783452Z  'range_num_stages': [0, 3],
2026-02-21T08:32:59.5783703Z  'range_unroll_factors': [0, 2],
2026-02-21T08:32:59.5783965Z  'range_warp_specializes': []}
2026-02-21T08:32:59.5800971Z [87s] Fitting surrogate: 178 points, 178 targets
2026-02-21T08:33:00.5795439Z [88s] Generation 2 starting: 65 neighbors, 5 active search path(s)
2026-02-21T08:33:11.1319668Z Generation 2: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 68/68 2.2 configs/s
2026-02-21T08:33:15.1546989Z Generation 2: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 68/68 17.1 configs/s
2026-02-21T08:33:33.5410653Z Generation 2: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 56.0 configs/s
2026-02-21T08:33:34.1155892Z [121s] Generation 2 complete: 
2026-02-21T08:33:34.1159908Z ok=71
2026-02-21T08:33:34.1160275Z min=0.1931
2026-02-21T08:33:34.1160472Z mid=0.2000
2026-02-21T08:33:34.1160660Z max=1.5912
2026-02-21T08:33:34.1160853Z best={'block_sizes': [8192, 1],
2026-02-21T08:33:34.1161178Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:33:34.1161534Z  'load_eviction_policies': ['', ''],
2026-02-21T08:33:34.1161792Z  'num_stages': 6,
2026-02-21T08:33:34.1161993Z  'num_warps': 32,
2026-02-21T08:33:34.1162186Z  'pid_type': 'flat',
2026-02-21T08:33:34.1162415Z  'range_flattens': [None, False],
2026-02-21T08:33:34.1162674Z  'range_multi_buffers': [None, None],
2026-02-21T08:33:34.1162945Z  'range_num_stages': [0, 1],
2026-02-21T08:33:34.1163186Z  'range_unroll_factors': [0, 2],
2026-02-21T08:33:34.1163450Z  'range_warp_specializes': []}
2026-02-21T08:33:34.1180785Z [121s] Fitting surrogate: 249 points, 249 targets
2026-02-21T08:33:35.1500376Z [122s] Generation 3 starting: 65 neighbors, 5 active search path(s)
2026-02-21T08:33:43.7590756Z Generation 3: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 69/69 4.6 configs/s
2026-02-21T08:33:47.8168954Z Generation 3: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 69/69 17.2 configs/s
2026-02-21T08:34:05.6531013Z Generation 3: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 56.3 configs/s
2026-02-21T08:34:06.2470910Z [153s] Generation 3 complete: 
2026-02-21T08:34:06.2471343Z ok=71
2026-02-21T08:34:06.2471631Z min=0.1924
2026-02-21T08:34:06.2471917Z mid=0.1980
2026-02-21T08:34:06.2472181Z max=0.6979
2026-02-21T08:34:06.2472495Z best={'block_sizes': [4096, 1],
2026-02-21T08:34:06.2473085Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T08:34:06.2473741Z  'load_eviction_policies': ['', 'first'],
2026-02-21T08:34:06.2474848Z  'num_stages': 1,
2026-02-21T08:34:06.2475204Z  'num_warps': 32,
2026-02-21T08:34:06.2475540Z  'pid_type': 'flat',
2026-02-21T08:34:06.2475900Z  'range_flattens': [None, None],
2026-02-21T08:34:06.2476443Z  'range_multi_buffers': [None, True],
2026-02-21T08:34:06.2477251Z  'range_num_stages': [0, 1],
2026-02-21T08:34:06.2477490Z  'range_unroll_factors': [0, 0],
2026-02-21T08:34:06.2477747Z  'range_warp_specializes': []}
2026-02-21T08:34:06.2497717Z [153s] Fitting surrogate: 320 points, 320 targets
2026-02-21T08:34:07.3106892Z [154s] Generation 4 starting: 67 neighbors, 5 active search path(s)
2026-02-21T08:34:16.4309343Z Generation 4: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 69/69 2.5 configs/s
2026-02-21T08:34:20.4860175Z Generation 4: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 69/69 17.2 configs/s
2026-02-21T08:34:38.4739165Z Generation 4: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 57.4 configs/s
2026-02-21T08:34:39.0667942Z [186s] Generation 4 complete: 
2026-02-21T08:34:39.0668533Z ok=72
2026-02-21T08:34:39.0668826Z min=0.1923
2026-02-21T08:34:39.0669125Z mid=0.1958
2026-02-21T08:34:39.0669387Z max=1.0382
2026-02-21T08:34:39.0669698Z best={'block_sizes': [4096, 1],
2026-02-21T08:34:39.0670206Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:34:39.0670726Z  'load_eviction_policies': ['', ''],
2026-02-21T08:34:39.0671136Z  'num_stages': 1,
2026-02-21T08:34:39.0671460Z  'num_warps': 32,
2026-02-21T08:34:39.0671782Z  'pid_type': 'flat',
2026-02-21T08:34:39.0672135Z  'range_flattens': [None, False],
2026-02-21T08:34:39.0672581Z  'range_multi_buffers': [None, True],
2026-02-21T08:34:39.0673013Z  'range_num_stages': [0, 1],
2026-02-21T08:34:39.0673408Z  'range_unroll_factors': [0, 0],
2026-02-21T08:34:39.0673811Z  'range_warp_specializes': []}
2026-02-21T08:34:39.0695128Z [186s] Fitting surrogate: 392 points, 392 targets
2026-02-21T08:34:40.0197851Z [187s] Generation 5 starting: 54 neighbors, 4 active search path(s)
2026-02-21T08:34:45.4646429Z Generation 5: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 56/56 8.8 configs/s
2026-02-21T08:34:48.7306841Z Generation 5: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 56/56 17.4 configs/s
2026-02-21T08:35:05.2789506Z Generation 5: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 62.3 configs/s
2026-02-21T08:35:05.7917845Z [213s] Generation 5 complete: 
2026-02-21T08:35:05.7918132Z ok=59
2026-02-21T08:35:05.7918307Z min=0.1921
2026-02-21T08:35:05.7918485Z mid=0.1943
2026-02-21T08:35:05.7918653Z max=0.7286
2026-02-21T08:35:05.7918843Z best={'block_sizes': [4096, 1],
2026-02-21T08:35:05.7919188Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T08:35:05.7919573Z  'load_eviction_policies': ['', ''],
2026-02-21T08:35:05.7919824Z  'num_stages': 1,
2026-02-21T08:35:05.7920019Z  'num_warps': 32,
2026-02-21T08:35:05.7920212Z  'pid_type': 'flat',
2026-02-21T08:35:05.7920429Z  'range_flattens': [None, None],
2026-02-21T08:35:05.7920686Z  'range_multi_buffers': [None, False],
2026-02-21T08:35:05.7920991Z  'range_num_stages': [0, 1],
2026-02-21T08:35:05.7921231Z  'range_unroll_factors': [0, 0],
2026-02-21T08:35:05.7921483Z  'range_warp_specializes': []}
2026-02-21T08:35:05.7946281Z [213s] Fitting surrogate: 451 points, 451 targets
2026-02-21T08:35:06.7884286Z [214s] Generation 6 starting: 59 neighbors, 4 active search path(s)
2026-02-21T08:35:41.0659984Z [248s] Timeout after 30s compiling Config(block_sizes=[4096, 2], indexing=['tensor_descriptor', 'pointer', 'tensor_descriptor'], load_eviction_policies=['', 'first'], maxnreg=128, num_sm_multiplier=64, num_stages=5, num_warps=1, pid_type='persistent_blocked', range_flattens=[False, True], range_multi_buffers=[False, True], range_num_stages=[4, 2], range_unroll_factors=[3, 0], range_warp_specializes=[])
2026-02-21T08:35:41.4255058Z [249s] Timeout after 30s compiling Config(block_sizes=[4096, 2], indexing=['pointer', 'pointer', 'tensor_descriptor'], load_eviction_policies=['', 'last'], num_sm_multiplier=64, num_stages=5, num_warps=1, pid_type='persistent_blocked', range_flattens=[False, True], range_multi_buffers=[False, True], range_num_stages=[4, 2], range_unroll_factors=[4, 0], range_warp_specializes=[])
2026-02-21T08:35:41.4275281Z Generation 6: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 60/60 0.4 configs/s
2026-02-21T08:35:44.8211634Z Generation 6: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 60/60 17.9 configs/s
2026-02-21T08:36:01.9787621Z Generation 6: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 58.6 configs/s
2026-02-21T08:36:02.5348990Z [270s] Generation 6 complete: 
2026-02-21T08:36:02.5349319Z timeout=2
2026-02-21T08:36:02.5349508Z ok=61
2026-02-21T08:36:02.5349679Z min=0.1924
2026-02-21T08:36:02.5349859Z mid=0.1942
2026-02-21T08:36:02.5350033Z max=1.0920
2026-02-21T08:36:02.5350228Z best={'block_sizes': [4096, 1],
2026-02-21T08:36:02.5350588Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T08:36:02.5350987Z  'load_eviction_policies': ['', ''],
2026-02-21T08:36:02.5351253Z  'num_stages': 1,
2026-02-21T08:36:02.5351496Z  'num_warps': 32,
2026-02-21T08:36:02.5351705Z  'pid_type': 'flat',
2026-02-21T08:36:02.5351956Z  'range_flattens': [None, True],
2026-02-21T08:36:02.5352255Z  'range_multi_buffers': [None, False],
2026-02-21T08:36:02.5352603Z  'range_num_stages': [0, 1],
2026-02-21T08:36:02.5352888Z  'range_unroll_factors': [0, 0],
2026-02-21T08:36:02.5353133Z  'range_warp_specializes': []}
2026-02-21T08:36:02.5387973Z [270s] Fitting surrogate: 514 points, 514 targets
2026-02-21T08:36:03.2659466Z [270s] Generation 7 starting: 39 neighbors, 3 active search path(s)
2026-02-21T08:36:35.8420138Z [303s] Timeout after 30s compiling Config(block_sizes=[4096, 2], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['', ''], maxnreg=128, num_sm_multiplier=64, num_stages=5, num_warps=1, pid_type='persistent_blocked', range_flattens=[False, True], range_multi_buffers=[False, True], range_num_stages=[4, 1], range_unroll_factors=[3, 0], range_warp_specializes=[])
2026-02-21T08:36:35.8439539Z Generation 7: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 40/40 0.6 configs/s
2026-02-21T08:36:38.2010070Z Generation 7: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 40/40 17.3 configs/s
2026-02-21T08:36:46.7264975Z Generation 7: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 117.6         
2026-02-21T08:36:46.7265501Z                                                                   configs/s     
2026-02-21T08:36:47.0339613Z [314s] Generation 7 complete: 
2026-02-21T08:36:47.0339932Z timeout=1
2026-02-21T08:36:47.0340120Z ok=41
2026-02-21T08:36:47.0340292Z min=0.1925
2026-02-21T08:36:47.0340475Z mid=0.1949
2026-02-21T08:36:47.0340647Z max=2.0589
2026-02-21T08:36:47.0340859Z best={'block_sizes': [4096, 1],
2026-02-21T08:36:47.0341226Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T08:36:47.0341626Z  'load_eviction_policies': ['', ''],
2026-02-21T08:36:47.0341888Z  'num_stages': 1,
2026-02-21T08:36:47.0342093Z  'num_warps': 32,
2026-02-21T08:36:47.0342294Z  'pid_type': 'flat',
2026-02-21T08:36:47.0342562Z  'range_flattens': [None, True],
2026-02-21T08:36:47.0342837Z  'range_multi_buffers': [None, False],
2026-02-21T08:36:47.0343110Z  'range_num_stages': [0, 1],
2026-02-21T08:36:47.0343978Z  'range_unroll_factors': [0, 0],
2026-02-21T08:36:47.0344238Z  'range_warp_specializes': []}
2026-02-21T08:36:47.0372497Z [314s] Fitting surrogate: 556 points, 556 targets
2026-02-21T08:36:47.7718873Z [315s] Generation 8 starting: 39 neighbors, 3 active search path(s)
2026-02-21T08:36:55.4007180Z Generation 8: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 40/40 2.6 configs/s
2026-02-21T08:36:57.7824776Z Generation 8: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 40/40 17.1 configs/s
2026-02-21T08:37:07.3863262Z Generation 8: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 104.5         
2026-02-21T08:37:07.3866381Z                                                                   configs/s     
2026-02-21T08:37:07.7241482Z [335s] Generation 8 complete: 
2026-02-21T08:37:07.7241739Z ok=42
2026-02-21T08:37:07.7242529Z min=0.1933
2026-02-21T08:37:07.7242784Z mid=0.1998
2026-02-21T08:37:07.7243010Z max=2.0366
2026-02-21T08:37:07.7243244Z best={'block_sizes': [4096, 1],
2026-02-21T08:37:07.7243687Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:37:07.7244136Z  'load_eviction_policies': ['', ''],
2026-02-21T08:37:07.7244413Z  'num_stages': 1,
2026-02-21T08:37:07.7244627Z  'num_warps': 16,
2026-02-21T08:37:07.7244835Z  'pid_type': 'flat',
2026-02-21T08:37:07.7245070Z  'range_flattens': [None, None],
2026-02-21T08:37:07.7245348Z  'range_multi_buffers': [None, True],
2026-02-21T08:37:07.7245627Z  'range_num_stages': [0, 1],
2026-02-21T08:37:07.7245884Z  'range_unroll_factors': [0, 0],
2026-02-21T08:37:07.7246149Z  'range_warp_specializes': []}
2026-02-21T08:37:07.7275704Z [335s] Fitting surrogate: 598 points, 598 targets
2026-02-21T08:37:08.1956168Z [335s] Generation 9 starting: 21 neighbors, 1 active search path(s)
2026-02-21T08:37:20.7324257Z Generation 9: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 22/22 1.0 configs/s
2026-02-21T08:37:21.8932437Z Generation 9: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 22/22 19.8 configs/s
2026-02-21T08:37:26.0028995Z Generation 9: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 242.8         
2026-02-21T08:37:26.0029548Z                                                                   configs/s     
2026-02-21T08:37:26.1720369Z [353s] Generation 9 complete: 
2026-02-21T08:37:26.1720613Z error=3
2026-02-21T08:37:26.1720806Z ok=20
2026-02-21T08:37:26.1720976Z min=0.1933
2026-02-21T08:37:26.1721141Z mid=0.2205
2026-02-21T08:37:26.1721307Z max=1.0680
2026-02-21T08:37:26.1721485Z best={'block_sizes': [4096, 1],
2026-02-21T08:37:26.1721822Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:37:26.1722189Z  'load_eviction_policies': ['', ''],
2026-02-21T08:37:26.1722441Z  'num_stages': 1,
2026-02-21T08:37:26.1722631Z  'num_warps': 16,
2026-02-21T08:37:26.1722823Z  'pid_type': 'flat',
2026-02-21T08:37:26.1723052Z  'range_flattens': [None, None],
2026-02-21T08:37:26.1723307Z  'range_multi_buffers': [None, True],
2026-02-21T08:37:26.1723570Z  'range_num_stages': [0, 1],
2026-02-21T08:37:26.1723803Z  'range_unroll_factors': [0, 0],
2026-02-21T08:37:26.1724059Z  'range_warp_specializes': []}
2026-02-21T08:37:26.1755114Z [353s] Fitting surrogate: 621 points, 621 targets
2026-02-21T08:37:26.4799341Z [354s] Generation 10 starting: 11 neighbors, 1 active search path(s)
2026-02-21T08:37:27.8565414Z Generation 10: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 11/11 16.6 configs/s
2026-02-21T08:37:28.5091435Z Generation 10: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 11/11 18.2 configs/s
2026-02-21T08:37:32.1836862Z Generation 10: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 271.3         
2026-02-21T08:37:32.1837410Z                                                                   configs/s     
2026-02-21T08:37:32.3326025Z [359s] Generation 10 complete: 
2026-02-21T08:37:32.3326282Z ok=13
2026-02-21T08:37:32.3326605Z min=0.1928
2026-02-21T08:37:32.3326820Z mid=0.1936
2026-02-21T08:37:32.3326990Z max=0.2450
2026-02-21T08:37:32.3327173Z best={'block_sizes': [4096, 1],
2026-02-21T08:37:32.3327515Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:37:32.3328538Z  'load_eviction_policies': ['', ''],
2026-02-21T08:37:32.3328803Z  'num_stages': 1,
2026-02-21T08:37:32.3328995Z  'num_warps': 16,
2026-02-21T08:37:32.3329199Z  'pid_type': 'flat',
2026-02-21T08:37:32.3329424Z  'range_flattens': [None, None],
2026-02-21T08:37:32.3329699Z  'range_multi_buffers': [None, True],
2026-02-21T08:37:32.3329984Z  'range_num_stages': [0, 1],
2026-02-21T08:37:32.3330228Z  'range_unroll_factors': [0, 0],
2026-02-21T08:37:32.3330476Z  'range_warp_specializes': []}
2026-02-21T08:37:32.3361811Z [359s] Fitting surrogate: 634 points, 634 targets
2026-02-21T08:37:32.6425255Z [360s] Generation 11 starting: 11 neighbors, 1 active search path(s)
2026-02-21T08:37:33.9765248Z Generation 11: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 11/11 8.0 configs/s
2026-02-21T08:37:34.6194848Z Generation 11: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 11/11 18.5 configs/s
2026-02-21T08:37:38.2422958Z Generation 11: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 275.2         
2026-02-21T08:37:38.2423519Z                                                                   configs/s     
2026-02-21T08:37:38.3963704Z [365s] Generation 11 complete: 
2026-02-21T08:37:38.3963983Z ok=13
2026-02-21T08:37:38.3964166Z min=0.1936
2026-02-21T08:37:38.3964347Z mid=0.1938
2026-02-21T08:37:38.3964529Z max=0.1990
2026-02-21T08:37:38.3964738Z best={'block_sizes': [4096, 1],
2026-02-21T08:37:38.3965033Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:37:38.3965368Z  'load_eviction_policies': ['', ''],
2026-02-21T08:37:38.3965631Z  'num_stages': 6,
2026-02-21T08:37:38.3965841Z  'num_warps': 16,
2026-02-21T08:37:38.3966042Z  'pid_type': 'flat',
2026-02-21T08:37:38.3966275Z  'range_flattens': [None, True],
2026-02-21T08:37:38.3966722Z  'range_multi_buffers': [None, True],
2026-02-21T08:37:38.3967004Z  'range_num_stages': [0, 0],
2026-02-21T08:37:38.3967264Z  'range_unroll_factors': [0, 0],
2026-02-21T08:37:38.3967533Z  'range_warp_specializes': []}
2026-02-21T08:37:38.3996117Z [365s] Fitting surrogate: 647 points, 647 targets
2026-02-21T08:37:38.5610413Z [366s] Autotuning complete in 366.2s after searching 610 configs.
2026-02-21T08:37:38.5610849Z One can hardcode the best config and skip autotuning with:
2026-02-21T08:37:38.5612152Z     @helion.kernel(config=helion.Config(block_sizes=[4096, 1], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['', ''], num_stages=6, num_warps=16, pid_type='flat', range_flattens=[None, True], range_multi_buffers=[None, True], range_num_stages=[0, 0], range_unroll_factors=[0, 0], range_warp_specializes=[]), static_shapes=True)
2026-02-21T08:37:38.5613370Z 
2026-02-21T08:37:38.5613739Z [366s] Code of selected kernel: /tmp/torchinductor_root/g4/cg4snu73vrtn4ji27a4icjhjhck7n6l2hckaptv3vfivwla4yls6.py
2026-02-21T08:37:39.7575149Z WARNING:tritonbench.utils.triton_op:Completed input ID 2:
2026-02-21T08:37:39.7575541Z (B, T, V)
2026-02-21T08:37:39.7575714Z ---------------
2026-02-21T08:37:39.7576415Z (8, 512, 16384)
2026-02-21T08:37:39.7576951Z 
2026-02-21T08:37:39.7604555Z  50%|█████     | 3/6 [19:17<19:16, 385.45s/it]WARNING:tritonbench.utils.triton_op:Running input ID 3:
2026-02-21T08:37:39.7605027Z (B, T, V)
2026-02-21T08:37:39.7605226Z ---------------
2026-02-21T08:37:39.7605431Z (8, 512, 32768)
2026-02-21T08:37:39.7607751Z INFO:tritonbench.utils.triton_op:Took 0.00ms to get benchmark function for torch_kl_div
2026-02-21T08:37:40.8202520Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for liger_kl_div
2026-02-21T08:37:42.0347507Z INFO:tritonbench.utils.triton_op:Took 3.48ms to get benchmark function for torch_compile_kl_div
2026-02-21T08:37:45.8837750Z WARNING:__main__:Input tensor metadata:
2026-02-21T08:37:45.8838103Z { 'args': ( { 'device': 'cuda:0',
2026-02-21T08:37:45.8838910Z               'dtype': 'torch.float32',
2026-02-21T08:37:45.8839196Z               'shape': (4096, 32768),
2026-02-21T08:37:45.8839442Z               'stride': (32768, 1)},
2026-02-21T08:37:45.8839705Z             { 'device': 'cuda:0',
2026-02-21T08:37:45.8839946Z               'dtype': 'torch.float32',
2026-02-21T08:37:45.8840199Z               'shape': (4096, 32768),
2026-02-21T08:37:45.8840436Z               'stride': (32768, 1)}),
2026-02-21T08:37:45.8840676Z   'kwargs': {}}
2026-02-21T08:37:45.8871012Z INFO:tritonbench.utils.triton_op:Took 3.74ms to get benchmark function for helion_kl_div_tritonbench
2026-02-21T08:37:46.2065744Z [0s] Autotune random seed: 2135376272
2026-02-21T08:37:46.4032658Z [0s] Starting LFBOPatternSearch with initial_population=FROM_RANDOM, copies=5, max_generations=20, similarity_penalty=1.0
2026-02-21T08:38:19.6496054Z [33s] Timeout after 30s compiling Config(block_sizes=[4096, 1], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', ''], maxnreg=256, num_sm_multiplier=16, num_stages=1, num_warps=1, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[None, False], range_num_stages=[4, 3], range_unroll_factors=[4, 3], range_warp_specializes=[])
2026-02-21T08:38:20.3453671Z [33s] Timeout after 30s compiling Config(block_sizes=[256, 128], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', 'first'], num_sm_multiplier=4, num_stages=1, num_warps=2, pid_type='persistent_blocked', range_flattens=[None, None], range_multi_buffers=[None, True], range_num_stages=[0, 2], range_unroll_factors=[4, 4], range_warp_specializes=[])
2026-02-21T08:38:22.9207078Z [36s] Timeout after 30s compiling Config(block_sizes=[16, 4096], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['first', ''], num_sm_multiplier=128, num_stages=4, num_warps=8, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[False, True], range_num_stages=[2, 2], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T08:38:23.0601751Z [36s] Timeout after 30s compiling Config(block_sizes=[512, 256], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['', 'last'], maxnreg=64, num_sm_multiplier=4, num_stages=6, num_warps=16, pid_type='persistent_blocked', range_flattens=[True, True], range_multi_buffers=[None, True], range_num_stages=[2, 4], range_unroll_factors=[3, 3], range_warp_specializes=[])
2026-02-21T08:38:23.2062700Z [36s] Timeout after 30s compiling Config(block_sizes=[256, 64], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['first', 'first'], maxnreg=128, num_sm_multiplier=64, num_stages=6, num_warps=4, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[None, False], range_num_stages=[2, 4], range_unroll_factors=[3, 4], range_warp_specializes=[])
2026-02-21T08:38:24.1405463Z [37s] Timeout after 30s compiling Config(block_sizes=[512, 128], indexing=['pointer', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['first', 'last'], maxnreg=128, num_sm_multiplier=2, num_stages=8, num_warps=2, pid_type='persistent_interleaved', range_flattens=[False, None], range_multi_buffers=[None, True], range_num_stages=[2, 1], range_unroll_factors=[2, 1], range_warp_specializes=[])
2026-02-21T08:38:26.6159655Z [40s] Timeout after 30s compiling Config(block_sizes=[512, 128], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['first', 'last'], maxnreg=256, num_sm_multiplier=16, num_stages=8, num_warps=2, pid_type='persistent_blocked', range_flattens=[True, True], range_multi_buffers=[False, True], range_num_stages=[4, 2], range_unroll_factors=[2, 0], range_warp_specializes=[])
2026-02-21T08:38:26.6179406Z Initial population precompiling 100% ━━━━━━━━━━━━━━━━━━━━━ 100/100 0.8 configs/s
2026-02-21T08:38:43.4066191Z Initial population exploring neighbors 100% ━━━━━━━━━━━━━━ 100/100 5.9 configs/s
2026-02-21T08:38:43.4081605Z [57s] Adaptive compile timeout: 30s (90% percentile=16.1s, bounds=[30.0s, 30s])
2026-02-21T08:38:49.2173896Z Verifying initial results 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 550/550 94.0 configs/s
2026-02-21T08:38:49.3947130Z [62s] Initial random population of 100, 5 starting points: 
2026-02-21T08:38:49.3949589Z error=10
2026-02-21T08:38:49.3949829Z timeout=7
2026-02-21T08:38:49.3950031Z ok=83
2026-02-21T08:38:49.3950228Z min=0.3655
2026-02-21T08:38:49.3950423Z mid=1.5238
2026-02-21T08:38:49.3950598Z max=378.3329
2026-02-21T08:38:49.3950812Z best={'block_sizes': [2048, 1],
2026-02-21T08:38:49.3951188Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:38:49.3951588Z  'load_eviction_policies': ['', 'first'],
2026-02-21T08:38:49.3951878Z  'num_stages': 3,
2026-02-21T08:38:49.3952101Z  'num_warps': 32,
2026-02-21T08:38:49.3952308Z  'pid_type': 'flat',
2026-02-21T08:38:49.3952546Z  'range_flattens': [None, False],
2026-02-21T08:38:49.3952830Z  'range_multi_buffers': [None, None],
2026-02-21T08:38:49.3953107Z  'range_num_stages': [0, 1],
2026-02-21T08:38:49.3953385Z  'range_unroll_factors': [0, 1],
2026-02-21T08:38:49.3953649Z  'range_warp_specializes': []}
2026-02-21T08:38:49.3965379Z [62s] Fitting surrogate: 100 points, 100 targets
2026-02-21T08:38:50.6397374Z [64s] Generation 1 starting: 77 neighbors, 5 active search path(s)
2026-02-21T08:38:58.8545999Z Generation 1: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 81/81 12.2 configs/s
2026-02-21T08:39:03.3134073Z Generation 1: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 81/81 18.4 configs/s
2026-02-21T08:39:22.4739514Z Generation 1: verifying top configs 100% ━━━━━━━━━━━━━━━━ 555/555 29.0 configs/s
2026-02-21T08:39:22.8901794Z [96s] Generation 1 complete: 
2026-02-21T08:39:22.8902071Z error=6
2026-02-21T08:39:22.8902263Z ok=77
2026-02-21T08:39:22.8902434Z min=0.3612
2026-02-21T08:39:22.8902615Z mid=0.3789
2026-02-21T08:39:22.8902784Z max=0.7743
2026-02-21T08:39:22.8902981Z best={'block_sizes': [4096, 1],
2026-02-21T08:39:22.8903346Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:39:22.8903765Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:39:22.8904065Z  'num_stages': 3,
2026-02-21T08:39:22.8904266Z  'num_warps': 32,
2026-02-21T08:39:22.8904477Z  'pid_type': 'flat',
2026-02-21T08:39:22.8904721Z  'range_flattens': [None, None],
2026-02-21T08:39:22.8905001Z  'range_multi_buffers': [None, None],
2026-02-21T08:39:22.8905272Z  'range_num_stages': [0, 1],
2026-02-21T08:39:22.8905534Z  'range_unroll_factors': [0, 1],
2026-02-21T08:39:22.8905797Z  'range_warp_specializes': []}
2026-02-21T08:39:22.8928559Z [96s] Fitting surrogate: 183 points, 183 targets
2026-02-21T08:39:23.9585757Z [97s] Generation 2 starting: 68 neighbors, 5 active search path(s)
2026-02-21T08:39:35.9230688Z Generation 2: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 69/69 1.3 configs/s
2026-02-21T08:39:40.5281870Z Generation 2: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 69/69 15.1 configs/s
2026-02-21T08:39:58.8783941Z Generation 2: verifying top configs 100% ━━━━━━━━━━━━━━━━ 555/555 30.3 configs/s
2026-02-21T08:39:59.3012079Z [132s] Generation 2 complete: 
2026-02-21T08:39:59.3012353Z ok=73
2026-02-21T08:39:59.3012544Z min=0.3609
2026-02-21T08:39:59.3012738Z mid=0.3679
2026-02-21T08:39:59.3013453Z max=2.1929
2026-02-21T08:39:59.3013670Z best={'block_sizes': [4096, 1],
2026-02-21T08:39:59.3014053Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:39:59.3014474Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:39:59.3014757Z  'num_stages': 3,
2026-02-21T08:39:59.3014970Z  'num_warps': 32,
2026-02-21T08:39:59.3015186Z  'pid_type': 'flat',
2026-02-21T08:39:59.3015423Z  'range_flattens': [None, None],
2026-02-21T08:39:59.3015698Z  'range_multi_buffers': [None, None],
2026-02-21T08:39:59.3015994Z  'range_num_stages': [0, 1],
2026-02-21T08:39:59.3016255Z  'range_unroll_factors': [0, 2],
2026-02-21T08:39:59.3016924Z  'range_warp_specializes': []}
2026-02-21T08:39:59.3036416Z [132s] Fitting surrogate: 256 points, 256 targets
2026-02-21T08:40:00.3261756Z [133s] Generation 3 starting: 63 neighbors, 5 active search path(s)
2026-02-21T08:40:06.8533656Z Generation 3: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 64/64 15.5 configs/s
2026-02-21T08:40:10.5702349Z Generation 3: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 64/64 17.4 configs/s
2026-02-21T08:40:27.2733800Z Generation 3: verifying top configs 100% ━━━━━━━━━━━━━━━━ 555/555 33.3 configs/s
2026-02-21T08:40:27.6738356Z [161s] Generation 3 complete: 
2026-02-21T08:40:27.6738690Z error=1
2026-02-21T08:40:27.6738872Z ok=67
2026-02-21T08:40:27.6739054Z min=0.3607
2026-02-21T08:40:27.6739230Z mid=0.3642
2026-02-21T08:40:27.6739411Z max=0.6000
2026-02-21T08:40:27.6739596Z best={'block_sizes': [4096, 1],
2026-02-21T08:40:27.6739970Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:40:27.6740374Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:40:27.6740642Z  'num_stages': 4,
2026-02-21T08:40:27.6740849Z  'num_warps': 32,
2026-02-21T08:40:27.6741052Z  'pid_type': 'flat',
2026-02-21T08:40:27.6741320Z  'range_flattens': [None, None],
2026-02-21T08:40:27.6741591Z  'range_multi_buffers': [None, None],
2026-02-21T08:40:27.6741866Z  'range_num_stages': [0, 1],
2026-02-21T08:40:27.6742110Z  'range_unroll_factors': [0, 2],
2026-02-21T08:40:27.6742410Z  'range_warp_specializes': []}
2026-02-21T08:40:27.6766053Z [161s] Fitting surrogate: 324 points, 324 targets
2026-02-21T08:40:28.4581046Z [162s] Generation 4 starting: 48 neighbors, 4 active search path(s)
2026-02-21T08:40:34.0331285Z Generation 4: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 50/50 7.6 configs/s
2026-02-21T08:40:36.9168607Z Generation 4: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 50/50 17.6 configs/s
2026-02-21T08:40:49.5343368Z Generation 4: verifying top configs 100% ━━━━━━━━━━━━━━━━ 555/555 45.9 configs/s
2026-02-21T08:40:49.8408531Z [183s] Generation 4 complete: 
2026-02-21T08:40:49.8408849Z error=1
2026-02-21T08:40:49.8409046Z ok=51
2026-02-21T08:40:49.8409232Z min=0.3601
2026-02-21T08:40:49.8409431Z mid=0.3636
2026-02-21T08:40:49.8409659Z max=0.6916
2026-02-21T08:40:49.8409884Z best={'block_sizes': [4096, 1],
2026-02-21T08:40:49.8410238Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:40:49.8410652Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:40:49.8410999Z  'num_stages': 4,
2026-02-21T08:40:49.8411217Z  'num_warps': 32,
2026-02-21T08:40:49.8411441Z  'pid_type': 'flat',
2026-02-21T08:40:49.8411699Z  'range_flattens': [None, False],
2026-02-21T08:40:49.8412016Z  'range_multi_buffers': [None, None],
2026-02-21T08:40:49.8412272Z  'range_num_stages': [0, 1],
2026-02-21T08:40:49.8412511Z  'range_unroll_factors': [0, 2],
2026-02-21T08:40:49.8412756Z  'range_warp_specializes': []}
2026-02-21T08:40:49.8435286Z [183s] Fitting surrogate: 376 points, 376 targets
2026-02-21T08:40:50.5965475Z [184s] Generation 5 starting: 43 neighbors, 4 active search path(s)
2026-02-21T08:40:57.5967168Z Generation 5: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 44/44 1.9 configs/s
2026-02-21T08:41:00.1160556Z Generation 5: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 44/44 17.8 configs/s
2026-02-21T08:41:11.8443228Z Generation 5: verifying top configs 100% ━━━━━━━━━━━━━━━━ 555/555 47.3 configs/s
2026-02-21T08:41:12.1351995Z [205s] Generation 5 complete: 
2026-02-21T08:41:12.1352275Z error=1
2026-02-21T08:41:12.1352461Z ok=46
2026-02-21T08:41:12.1352637Z min=0.3607
2026-02-21T08:41:12.1352826Z mid=0.3634
2026-02-21T08:41:12.1352997Z max=0.7624
2026-02-21T08:41:12.1353199Z best={'block_sizes': [4096, 1],
2026-02-21T08:41:12.1353555Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:41:12.1353917Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:41:12.1354193Z  'num_stages': 4,
2026-02-21T08:41:12.1354401Z  'num_warps': 32,
2026-02-21T08:41:12.1354775Z  'pid_type': 'flat',
2026-02-21T08:41:12.1355021Z  'range_flattens': [None, False],
2026-02-21T08:41:12.1355294Z  'range_multi_buffers': [None, None],
2026-02-21T08:41:12.1355563Z  'range_num_stages': [0, 1],
2026-02-21T08:41:12.1356191Z  'range_unroll_factors': [0, 2],
2026-02-21T08:41:12.1356674Z  'range_warp_specializes': []}
2026-02-21T08:41:12.1379480Z [205s] Fitting surrogate: 423 points, 423 targets
2026-02-21T08:41:12.8242125Z [206s] Generation 6 starting: 40 neighbors, 4 active search path(s)
2026-02-21T08:41:17.2670871Z Generation 6: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 41/41 11.6 configs/s
2026-02-21T08:41:19.5721448Z Generation 6: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 41/41 18.2 configs/s
2026-02-21T08:41:29.1292740Z Generation 6: verifying top configs 100% ━━━━━━━━━━━━━━━━ 555/555 58.0 configs/s
2026-02-21T08:41:29.3821493Z [222s] Generation 6 complete: 
2026-02-21T08:41:29.3821748Z error=2
2026-02-21T08:41:29.3821929Z ok=42
2026-02-21T08:41:29.3822096Z min=0.3608
2026-02-21T08:41:29.3822278Z mid=0.3659
2026-02-21T08:41:29.3822445Z max=2.2866
2026-02-21T08:41:29.3822637Z best={'block_sizes': [4096, 1],
2026-02-21T08:41:29.3822967Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T08:41:29.3823364Z  'load_eviction_policies': ['', ''],
2026-02-21T08:41:29.3823636Z  'num_stages': 4,
2026-02-21T08:41:29.3823839Z  'num_warps': 32,
2026-02-21T08:41:29.3824046Z  'pid_type': 'flat',
2026-02-21T08:41:29.3824269Z  'range_flattens': [None, False],
2026-02-21T08:41:29.3824566Z  'range_multi_buffers': [None, True],
2026-02-21T08:41:29.3824841Z  'range_num_stages': [0, 3],
2026-02-21T08:41:29.3825091Z  'range_unroll_factors': [0, 2],
2026-02-21T08:41:29.3825363Z  'range_warp_specializes': []}
2026-02-21T08:41:29.3849871Z [222s] Fitting surrogate: 467 points, 467 targets
2026-02-21T08:41:30.1491506Z [223s] Generation 7 starting: 46 neighbors, 4 active search path(s)
2026-02-21T08:41:35.0414903Z Generation 7: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 47/47 16.8 configs/s
2026-02-21T08:41:37.8119099Z Generation 7: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 47/47 17.2 configs/s
2026-02-21T08:41:49.9949104Z Generation 7: verifying top configs 100% ━━━━━━━━━━━━━━━━ 555/555 45.6 configs/s
2026-02-21T08:41:50.3023471Z [243s] Generation 7 complete: 
2026-02-21T08:41:50.3023763Z ok=50
2026-02-21T08:41:50.3023919Z min=0.3596
2026-02-21T08:41:50.3024074Z mid=0.3629
2026-02-21T08:41:50.3024215Z max=1.4367
2026-02-21T08:41:50.3024988Z best={'block_sizes': [4096, 1],
2026-02-21T08:41:50.3025267Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T08:41:50.3025573Z  'load_eviction_policies': ['', ''],
2026-02-21T08:41:50.3025793Z  'num_stages': 4,
2026-02-21T08:41:50.3025981Z  'num_warps': 32,
2026-02-21T08:41:50.3026160Z  'pid_type': 'flat',
2026-02-21T08:41:50.3026345Z  'range_flattens': [None, False],
2026-02-21T08:41:50.3026772Z  'range_multi_buffers': [None, False],
2026-02-21T08:41:50.3027016Z  'range_num_stages': [0, 3],
2026-02-21T08:41:50.3027224Z  'range_unroll_factors': [0, 2],
2026-02-21T08:41:50.3027438Z  'range_warp_specializes': []}
2026-02-21T08:41:50.3060845Z [243s] Fitting surrogate: 517 points, 517 targets
2026-02-21T08:41:50.8025961Z [244s] Generation 8 starting: 25 neighbors, 2 active search path(s)
2026-02-21T08:41:56.2452225Z Generation 8: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 26/26 1.8 configs/s
2026-02-21T08:41:57.6892343Z Generation 8: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 26/26 18.6 configs/s
2026-02-21T08:42:03.2580370Z Generation 8: verifying top configs 100% ━━━━━━━━━━━━━━━━ 556/556 99.2 configs/s
2026-02-21T08:42:03.4327337Z [257s] Generation 8 complete: 
2026-02-21T08:42:03.4327623Z error=2
2026-02-21T08:42:03.4327818Z ok=25
2026-02-21T08:42:03.4327990Z min=0.3608
2026-02-21T08:42:03.4328184Z mid=0.3680
2026-02-21T08:42:03.4328366Z max=2.2228
2026-02-21T08:42:03.4328558Z best={'block_sizes': [4096, 1],
2026-02-21T08:42:03.4328894Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T08:42:03.4329248Z  'load_eviction_policies': ['', ''],
2026-02-21T08:42:03.4329524Z  'num_stages': 4,
2026-02-21T08:42:03.4329734Z  'num_warps': 32,
2026-02-21T08:42:03.4329946Z  'pid_type': 'flat',
2026-02-21T08:42:03.4330174Z  'range_flattens': [None, None],
2026-02-21T08:42:03.4330917Z  'range_multi_buffers': [None, False],
2026-02-21T08:42:03.4331217Z  'range_num_stages': [0, 3],
2026-02-21T08:42:03.4331472Z  'range_unroll_factors': [0, 2],
2026-02-21T08:42:03.4331745Z  'range_warp_specializes': []}
2026-02-21T08:42:03.4355952Z [257s] Fitting surrogate: 544 points, 544 targets
2026-02-21T08:42:03.8955481Z [257s] Generation 9 starting: 22 neighbors, 2 active search path(s)
2026-02-21T08:42:08.0283852Z Generation 9: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 23/23 2.9 configs/s
2026-02-21T08:42:09.3212572Z Generation 9: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 23/23 18.5 configs/s
2026-02-21T08:42:14.6545274Z Generation 9: verifying top configs 100% ━━━━━━━━━━━━━━━ 556/556 103.5 configs/s
2026-02-21T08:42:14.8244475Z [268s] Generation 9 complete: 
2026-02-21T08:42:14.8244775Z error=1
2026-02-21T08:42:14.8244953Z ok=23
2026-02-21T08:42:14.8245142Z min=0.3609
2026-02-21T08:42:14.8245323Z mid=0.3656
2026-02-21T08:42:14.8245502Z max=0.5744
2026-02-21T08:42:14.8245731Z best={'block_sizes': [4096, 1],
2026-02-21T08:42:14.8246070Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T08:42:14.8246435Z  'load_eviction_policies': ['', ''],
2026-02-21T08:42:14.8247053Z  'num_stages': 4,
2026-02-21T08:42:14.8247286Z  'num_warps': 32,
2026-02-21T08:42:14.8247500Z  'pid_type': 'flat',
2026-02-21T08:42:14.8247735Z  'range_flattens': [None, None],
2026-02-21T08:42:14.8248012Z  'range_multi_buffers': [None, False],
2026-02-21T08:42:14.8248301Z  'range_num_stages': [0, 2],
2026-02-21T08:42:14.8248551Z  'range_unroll_factors': [0, 2],
2026-02-21T08:42:14.8248820Z  'range_warp_specializes': []}
2026-02-21T08:42:14.8274371Z [268s] Fitting surrogate: 568 points, 568 targets
2026-02-21T08:42:15.1012679Z [268s] Generation 10 starting: 10 neighbors, 1 active search path(s)
2026-02-21T08:42:16.9796144Z Generation 10: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 11/11 7.6 configs/s
2026-02-21T08:42:17.4676302Z Generation 10: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 11/11 20.7 configs/s
2026-02-21T08:42:19.7459080Z Generation 10: verifying top configs 100% ━━━━━━━━━━━━━━ 556/556 238.3 configs/s
2026-02-21T08:42:19.8584423Z [273s] Generation 10 complete: 
2026-02-21T08:42:19.8584729Z error=3
2026-02-21T08:42:19.8585512Z ok=9
2026-02-21T08:42:19.8585688Z min=0.3613
2026-02-21T08:42:19.8585864Z mid=0.3658
2026-02-21T08:42:19.8586039Z max=0.4282
2026-02-21T08:42:19.8586230Z best={'block_sizes': [4096, 1],
2026-02-21T08:42:19.8586921Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T08:42:19.8587295Z  'load_eviction_policies': ['', ''],
2026-02-21T08:42:19.8587577Z  'num_stages': 4,
2026-02-21T08:42:19.8587782Z  'num_warps': 32,
2026-02-21T08:42:19.8587993Z  'pid_type': 'flat',
2026-02-21T08:42:19.8588237Z  'range_flattens': [None, None],
2026-02-21T08:42:19.8588609Z  'range_multi_buffers': [None, False],
2026-02-21T08:42:19.8588909Z  'range_num_stages': [0, 2],
2026-02-21T08:42:19.8589156Z  'range_unroll_factors': [0, 2],
2026-02-21T08:42:19.8589428Z  'range_warp_specializes': []}
2026-02-21T08:42:19.8615981Z [273s] Fitting surrogate: 580 points, 580 targets
2026-02-21T08:42:20.1655366Z [273s] Generation 11 starting: 12 neighbors, 1 active search path(s)
2026-02-21T08:42:21.7909450Z Generation 11: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 13/13 14.0 configs/s
2026-02-21T08:42:22.3890195Z Generation 11: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 13/13 24.2 configs/s
2026-02-21T08:42:25.1844896Z Generation 11: verifying top configs 100% ━━━━━━━━━━━━━━ 556/556 195.1 configs/s
2026-02-21T08:42:25.3034755Z [278s] Generation 11 complete: 
2026-02-21T08:42:25.3035062Z error=3
2026-02-21T08:42:25.3035237Z ok=11
2026-02-21T08:42:25.3035420Z min=0.3611
2026-02-21T08:42:25.3035606Z mid=0.3656
2026-02-21T08:42:25.3035784Z max=0.4504
2026-02-21T08:42:25.3035975Z best={'block_sizes': [4096, 1],
2026-02-21T08:42:25.3036310Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T08:42:25.3037051Z  'load_eviction_policies': ['', ''],
2026-02-21T08:42:25.3037322Z  'num_stages': 4,
2026-02-21T08:42:25.3037555Z  'num_warps': 32,
2026-02-21T08:42:25.3037761Z  'pid_type': 'flat',
2026-02-21T08:42:25.3037984Z  'range_flattens': [None, None],
2026-02-21T08:42:25.3038267Z  'range_multi_buffers': [None, False],
2026-02-21T08:42:25.3038565Z  'range_num_stages': [0, 2],
2026-02-21T08:42:25.3038831Z  'range_unroll_factors': [0, 2],
2026-02-21T08:42:25.3039097Z  'range_warp_specializes': []}
2026-02-21T08:42:25.3063880Z [278s] Fitting surrogate: 594 points, 594 targets
2026-02-21T08:42:25.4621347Z [279s] Autotuning complete in 279.1s after searching 562 configs.
2026-02-21T08:42:25.4621846Z One can hardcode the best config and skip autotuning with:
2026-02-21T08:42:25.4623429Z     @helion.kernel(config=helion.Config(block_sizes=[4096, 1], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['', ''], num_stages=4, num_warps=32, pid_type='flat', range_flattens=[None, None], range_multi_buffers=[None, False], range_num_stages=[0, 2], range_unroll_factors=[0, 2], range_warp_specializes=[]), static_shapes=True)
2026-02-21T08:42:25.4624775Z 
2026-02-21T08:42:25.4625202Z [279s] Code of selected kernel: /tmp/torchinductor_root/tl/ctlxpjjeg7wsaw6u3gabqhul4tpte2jnob5carkct3xteb5azg5c.py
2026-02-21T08:42:26.6245603Z WARNING:tritonbench.utils.triton_op:Completed input ID 3:
2026-02-21T08:42:26.6245994Z (B, T, V)
2026-02-21T08:42:26.6246183Z ---------------
2026-02-21T08:42:26.6246373Z (8, 512, 32768)
2026-02-21T08:42:26.6246673Z 
2026-02-21T08:42:26.6275253Z  67%|██████▋   | 4/6 [24:04<11:33, 346.53s/it]WARNING:tritonbench.utils.triton_op:Running input ID 4:
2026-02-21T08:42:26.6275741Z (B, T, V)
2026-02-21T08:42:26.6275930Z ---------------
2026-02-21T08:42:26.6276121Z (8, 512, 65536)
2026-02-21T08:42:26.6297834Z INFO:tritonbench.utils.triton_op:Took 0.00ms to get benchmark function for torch_kl_div
2026-02-21T08:42:27.6609204Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for liger_kl_div
2026-02-21T08:42:28.7950919Z INFO:tritonbench.utils.triton_op:Took 3.31ms to get benchmark function for torch_compile_kl_div
2026-02-21T08:42:32.9792505Z WARNING:__main__:Input tensor metadata:
2026-02-21T08:42:32.9792867Z { 'args': ( { 'device': 'cuda:0',
2026-02-21T08:42:32.9793599Z               'dtype': 'torch.float32',
2026-02-21T08:42:32.9793933Z               'shape': (4096, 65536),
2026-02-21T08:42:32.9794262Z               'stride': (65536, 1)},
2026-02-21T08:42:32.9794576Z             { 'device': 'cuda:0',
2026-02-21T08:42:32.9794829Z               'dtype': 'torch.float32',
2026-02-21T08:42:32.9795087Z               'shape': (4096, 65536),
2026-02-21T08:42:32.9795328Z               'stride': (65536, 1)}),
2026-02-21T08:42:32.9795564Z   'kwargs': {}}
2026-02-21T08:42:32.9828365Z INFO:tritonbench.utils.triton_op:Took 4.01ms to get benchmark function for helion_kl_div_tritonbench
2026-02-21T08:42:33.3087974Z [0s] Autotune random seed: 2135376272
2026-02-21T08:42:33.5100993Z [0s] Starting LFBOPatternSearch with initial_population=FROM_RANDOM, copies=5, max_generations=20, similarity_penalty=1.0
2026-02-21T08:43:06.2767119Z [32s] Timeout after 30s compiling Config(block_sizes=[4096, 1], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', ''], maxnreg=256, num_sm_multiplier=16, num_stages=1, num_warps=1, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[None, False], range_num_stages=[4, 3], range_unroll_factors=[4, 3], range_warp_specializes=[])
2026-02-21T08:43:07.0716945Z [33s] Timeout after 30s compiling Config(block_sizes=[256, 128], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', 'first'], num_sm_multiplier=4, num_stages=1, num_warps=2, pid_type='persistent_blocked', range_flattens=[None, None], range_multi_buffers=[None, True], range_num_stages=[0, 2], range_unroll_factors=[4, 4], range_warp_specializes=[])
2026-02-21T08:43:07.4764021Z [33s] Timeout after 30s compiling Config(block_sizes=[8192, 4], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['first', 'last'], maxnreg=64, num_sm_multiplier=16, num_stages=1, num_warps=2, pid_type='persistent_blocked', range_flattens=[False, None], range_multi_buffers=[False, True], range_num_stages=[1, 0], range_unroll_factors=[1, 2], range_warp_specializes=[])
2026-02-21T08:43:10.1582165Z [36s] Timeout after 30s compiling Config(block_sizes=[16, 4096], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['first', ''], num_sm_multiplier=128, num_stages=4, num_warps=8, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[False, True], range_num_stages=[2, 2], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T08:43:10.3083117Z [36s] Timeout after 30s compiling Config(block_sizes=[512, 256], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['', 'last'], maxnreg=64, num_sm_multiplier=4, num_stages=6, num_warps=16, pid_type='persistent_blocked', range_flattens=[True, True], range_multi_buffers=[None, True], range_num_stages=[2, 4], range_unroll_factors=[3, 3], range_warp_specializes=[])
2026-02-21T08:43:10.4825214Z [36s] Timeout after 30s compiling Config(block_sizes=[256, 64], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['first', 'first'], maxnreg=128, num_sm_multiplier=64, num_stages=6, num_warps=4, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[None, False], range_num_stages=[2, 4], range_unroll_factors=[3, 4], range_warp_specializes=[])
2026-02-21T08:43:10.9612582Z [37s] Timeout after 30s compiling Config(block_sizes=[65536, 1], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['last', 'first'], num_stages=4, num_warps=2, pid_type='flat', range_flattens=[None, True], range_multi_buffers=[None, True], range_num_stages=[0, 4], range_unroll_factors=[0, 0], range_warp_specializes=[])
2026-02-21T08:43:11.5458126Z [38s] Timeout after 30s compiling Config(block_sizes=[16384, 4], indexing=['tensor_descriptor', 'pointer', 'tensor_descriptor'], load_eviction_policies=['first', 'last'], maxnreg=128, num_sm_multiplier=2, num_stages=4, num_warps=2, pid_type='persistent_blocked', range_flattens=[True, False], range_multi_buffers=[None, None], range_num_stages=[1, 2], range_unroll_factors=[3, 2], range_warp_specializes=[])
2026-02-21T08:43:11.7007013Z [38s] Timeout after 30s compiling Config(block_sizes=[16384, 2], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['first', 'last'], maxnreg=32, num_sm_multiplier=128, num_stages=3, num_warps=1, pid_type='persistent_interleaved', range_flattens=[True, True], range_multi_buffers=[False, True], range_num_stages=[1, 4], range_unroll_factors=[0, 0], range_warp_specializes=[])
2026-02-21T08:43:13.0940428Z [39s] Timeout after 30s compiling Config(block_sizes=[1024, 512], indexing=['pointer', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['', 'first'], maxnreg=32, num_sm_multiplier=64, num_stages=7, num_warps=32, pid_type='persistent_blocked', range_flattens=[True, True], range_multi_buffers=[True, True], range_num_stages=[3, 2], range_unroll_factors=[2, 2], range_warp_specializes=[])
2026-02-21T08:43:13.2356395Z [39s] Timeout after 30s compiling Config(block_sizes=[16384, 16], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['first', 'first'], num_sm_multiplier=2, num_stages=4, num_warps=16, pid_type='persistent_interleaved', range_flattens=[True, True], range_multi_buffers=[False, True], range_num_stages=[2, 4], range_unroll_factors=[4, 0], range_warp_specializes=[])
2026-02-21T08:43:13.2380332Z Initial population precompiling 100% ━━━━━━━━━━━━━━━━━━━━━ 100/100 1.0 configs/s
2026-02-21T08:43:31.0664092Z Initial population exploring neighbors 100% ━━━━━━━━━━━━━━ 100/100 5.5 configs/s
2026-02-21T08:43:31.0678597Z [57s] Adaptive compile timeout: 30s (90% percentile=30.0s, bounds=[30.0s, 30s])
2026-02-21T08:43:36.2744159Z Verifying initial results 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 286/286 53.9 configs/s
2026-02-21T08:43:36.4585194Z [62s] Initial random population of 100, 5 starting points: 
2026-02-21T08:43:36.4585599Z error=10
2026-02-21T08:43:36.4585801Z timeout=11
2026-02-21T08:43:36.4585991Z ok=79
2026-02-21T08:43:36.4586201Z min=0.7013
2026-02-21T08:43:36.4586399Z mid=2.8255
2026-02-21T08:43:36.4586782Z max=416.8088
2026-02-21T08:43:36.4587007Z best={'block_sizes': [2048, 1],
2026-02-21T08:43:36.4587400Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:43:36.4587856Z  'load_eviction_policies': ['', 'first'],
2026-02-21T08:43:36.4588176Z  'num_stages': 3,
2026-02-21T08:43:36.4588484Z  'num_warps': 32,
2026-02-21T08:43:36.4588710Z  'pid_type': 'flat',
2026-02-21T08:43:36.4588970Z  'range_flattens': [None, False],
2026-02-21T08:43:36.4589274Z  'range_multi_buffers': [None, None],
2026-02-21T08:43:36.4589583Z  'range_num_stages': [0, 1],
2026-02-21T08:43:36.4589860Z  'range_unroll_factors': [0, 1],
2026-02-21T08:43:36.4590163Z  'range_warp_specializes': []}
2026-02-21T08:43:36.4604512Z [62s] Fitting surrogate: 100 points, 100 targets
2026-02-21T08:43:37.9212692Z [64s] Generation 1 starting: 89 neighbors, 5 active search path(s)
2026-02-21T08:44:14.4217766Z [100s] Timeout after 30s compiling Config(block_sizes=[8192, 4], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['first', ''], num_sm_multiplier=1, num_stages=1, num_warps=4, pid_type='persistent_interleaved', range_flattens=[False, False], range_multi_buffers=[False, None], range_num_stages=[0, 3], range_unroll_factors=[3, 0], range_warp_specializes=[])
2026-02-21T08:44:14.4240038Z Generation 1: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 92/92 0.2 configs/s
2026-02-21T08:44:19.4762147Z Generation 1: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 92/92 18.4 configs/s
2026-02-21T08:44:39.8504336Z Generation 1: verifying top configs 100% ━━━━━━━━━━━━━━━━ 288/288 14.5 configs/s
2026-02-21T08:44:40.1849919Z [126s] Generation 1 complete: 
2026-02-21T08:44:40.1853875Z error=9
2026-02-21T08:44:40.1854270Z timeout=1
2026-02-21T08:44:40.1854441Z ok=85
2026-02-21T08:44:40.1854597Z min=0.6945
2026-02-21T08:44:40.1854761Z mid=0.7364
2026-02-21T08:44:40.1854913Z max=2.4761
2026-02-21T08:44:40.1855467Z best={'block_sizes': [4096, 1],
2026-02-21T08:44:40.1855802Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:44:40.1856168Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:44:40.1856410Z  'num_stages': 3,
2026-02-21T08:44:40.1856915Z  'num_warps': 32,
2026-02-21T08:44:40.1857101Z  'pid_type': 'flat',
2026-02-21T08:44:40.1857298Z  'range_flattens': [None, None],
2026-02-21T08:44:40.1857536Z  'range_multi_buffers': [None, None],
2026-02-21T08:44:40.1857783Z  'range_num_stages': [0, 1],
2026-02-21T08:44:40.1858003Z  'range_unroll_factors': [0, 1],
2026-02-21T08:44:40.1858227Z  'range_warp_specializes': []}
2026-02-21T08:44:40.1871461Z [126s] Fitting surrogate: 195 points, 195 targets
2026-02-21T08:44:41.2518161Z [127s] Generation 2 starting: 68 neighbors, 5 active search path(s)
2026-02-21T08:45:14.7663555Z [161s] Timeout after 30s compiling Config(block_sizes=[16384, 2], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', 'first'], num_stages=4, num_warps=4, pid_type='flat', range_flattens=[None, True], range_multi_buffers=[None, True], range_num_stages=[0, 2], range_unroll_factors=[0, 3], range_warp_specializes=[])
2026-02-21T08:45:14.7681481Z Generation 2: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 70/70 0.2 configs/s
2026-02-21T08:45:19.0102478Z Generation 2: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 70/70 16.7 configs/s
2026-02-21T08:45:34.1335691Z Generation 2: verifying top configs 100% ━━━━━━━━━━━━━━━━ 288/288 19.0 configs/s
2026-02-21T08:45:34.4167676Z [180s] Generation 2 complete: 
2026-02-21T08:45:34.4173516Z timeout=1
2026-02-21T08:45:34.4173885Z ok=72
2026-02-21T08:45:34.4174172Z min=0.6936
2026-02-21T08:45:34.4174473Z mid=0.7074
2026-02-21T08:45:34.4174748Z max=4.1870
2026-02-21T08:45:34.4175060Z best={'block_sizes': [4096, 1],
2026-02-21T08:45:34.4175744Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:45:34.4176443Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:45:34.4177213Z  'num_stages': 3,
2026-02-21T08:45:34.4177566Z  'num_warps': 32,
2026-02-21T08:45:34.4177895Z  'pid_type': 'flat',
2026-02-21T08:45:34.4178257Z  'range_flattens': [None, None],
2026-02-21T08:45:34.4178672Z  'range_multi_buffers': [None, False],
2026-02-21T08:45:34.4179111Z  'range_num_stages': [0, 1],
2026-02-21T08:45:34.4179489Z  'range_unroll_factors': [0, 1],
2026-02-21T08:45:34.4179892Z  'range_warp_specializes': []}
2026-02-21T08:45:34.4193568Z [180s] Fitting surrogate: 268 points, 268 targets
2026-02-21T08:45:35.4515780Z [181s] Generation 3 starting: 65 neighbors, 5 active search path(s)
2026-02-21T08:45:54.6618673Z Generation 3: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 67/67 0.5 configs/s
2026-02-21T08:45:58.4335200Z Generation 3: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 67/67 18.0 configs/s
2026-02-21T08:46:13.4721536Z Generation 3: verifying top configs 100% ━━━━━━━━━━━━━━━━ 288/288 19.1 configs/s
2026-02-21T08:46:13.7646932Z [220s] Generation 3 complete: 
2026-02-21T08:46:13.7647376Z error=5
2026-02-21T08:46:13.7648361Z ok=65
2026-02-21T08:46:13.7648651Z min=0.6942
2026-02-21T08:46:13.7648928Z mid=0.7032
2026-02-21T08:46:13.7649221Z max=1.0267
2026-02-21T08:46:13.7649521Z best={'block_sizes': [4096, 1],
2026-02-21T08:46:13.7650107Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:46:13.7650751Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:46:13.7651194Z  'num_stages': 3,
2026-02-21T08:46:13.7651505Z  'num_warps': 32,
2026-02-21T08:46:13.7651851Z  'pid_type': 'flat',
2026-02-21T08:46:13.7652208Z  'range_flattens': [None, None],
2026-02-21T08:46:13.7652705Z  'range_multi_buffers': [None, False],
2026-02-21T08:46:13.7653232Z  'range_num_stages': [0, 1],
2026-02-21T08:46:13.7653495Z  'range_unroll_factors': [0, 2],
2026-02-21T08:46:13.7653767Z  'range_warp_specializes': []}
2026-02-21T08:46:13.7672840Z [220s] Fitting surrogate: 338 points, 338 targets
2026-02-21T08:46:14.6097676Z [221s] Generation 4 starting: 49 neighbors, 4 active search path(s)
2026-02-21T08:46:21.1764482Z Generation 4: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 50/50 2.8 configs/s
2026-02-21T08:46:24.2559802Z Generation 4: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 50/50 16.5 configs/s
2026-02-21T08:46:36.1571950Z Generation 4: verifying top configs 100% ━━━━━━━━━━━━━━━━ 288/288 25.3 configs/s
2026-02-21T08:46:36.4011323Z [242s] Generation 4 complete: 
2026-02-21T08:46:36.4011605Z ok=53
2026-02-21T08:46:36.4011920Z min=0.6931
2026-02-21T08:46:36.4012169Z mid=0.7010
2026-02-21T08:46:36.4012342Z max=4.0706
2026-02-21T08:46:36.4012541Z best={'block_sizes': [4096, 1],
2026-02-21T08:46:36.4012906Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:46:36.4013308Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:46:36.4013583Z  'num_stages': 3,
2026-02-21T08:46:36.4014423Z  'num_warps': 32,
2026-02-21T08:46:36.4014670Z  'pid_type': 'flat',
2026-02-21T08:46:36.4014911Z  'range_flattens': [None, None],
2026-02-21T08:46:36.4015188Z  'range_multi_buffers': [None, False],
2026-02-21T08:46:36.4015482Z  'range_num_stages': [0, 1],
2026-02-21T08:46:36.4015730Z  'range_unroll_factors': [0, 2],
2026-02-21T08:46:36.4015984Z  'range_warp_specializes': []}
2026-02-21T08:46:36.4034509Z [242s] Fitting surrogate: 391 points, 391 targets
2026-02-21T08:46:36.9941669Z [243s] Generation 5 starting: 34 neighbors, 3 active search path(s)
2026-02-21T08:46:41.1125666Z Generation 5: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 35/35 15.5 configs/s
2026-02-21T08:46:43.1944606Z Generation 5: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 35/35 17.2 configs/s
2026-02-21T08:46:50.7976933Z Generation 5: verifying top configs 100% ━━━━━━━━━━━━━━━━ 288/288 37.5 configs/s
2026-02-21T08:46:50.9952780Z [257s] Generation 5 complete: 
2026-02-21T08:46:50.9953245Z error=1
2026-02-21T08:46:50.9953522Z ok=37
2026-02-21T08:46:50.9953838Z min=0.6944
2026-02-21T08:46:50.9954147Z mid=0.6997
2026-02-21T08:46:50.9954480Z max=2.8419
2026-02-21T08:46:50.9954841Z best={'block_sizes': [4096, 1],
2026-02-21T08:46:50.9955278Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:46:50.9955660Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:46:50.9955921Z  'num_stages': 4,
2026-02-21T08:46:50.9956119Z  'num_warps': 32,
2026-02-21T08:46:50.9956311Z  'pid_type': 'flat',
2026-02-21T08:46:50.9956685Z  'range_flattens': [None, True],
2026-02-21T08:46:50.9956944Z  'range_multi_buffers': [None, None],
2026-02-21T08:46:50.9957213Z  'range_num_stages': [0, 4],
2026-02-21T08:46:50.9957452Z  'range_unroll_factors': [0, 2],
2026-02-21T08:46:50.9957710Z  'range_warp_specializes': []}
2026-02-21T08:46:50.9980361Z [257s] Fitting surrogate: 429 points, 429 targets
2026-02-21T08:46:51.5731086Z [258s] Generation 6 starting: 32 neighbors, 3 active search path(s)
2026-02-21T08:46:55.5444906Z Generation 6: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 34/34 20.7 configs/s
2026-02-21T08:46:57.4714386Z Generation 6: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 34/34 18.1 configs/s
2026-02-21T08:47:04.9645327Z Generation 6: verifying top configs 100% ━━━━━━━━━━━━━━━━ 288/288 38.0 configs/s
2026-02-21T08:47:05.1631552Z [271s] Generation 6 complete: 
2026-02-21T08:47:05.1631973Z error=2
2026-02-21T08:47:05.1632230Z ok=33
2026-02-21T08:47:05.1632496Z min=0.6946
2026-02-21T08:47:05.1632782Z mid=0.6985
2026-02-21T08:47:05.1633042Z max=0.9039
2026-02-21T08:47:05.1633331Z best={'block_sizes': [4096, 1],
2026-02-21T08:47:05.1633785Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:47:05.1634335Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T08:47:05.1634757Z  'num_stages': 5,
2026-02-21T08:47:05.1635060Z  'num_warps': 32,
2026-02-21T08:47:05.1635360Z  'pid_type': 'flat',
2026-02-21T08:47:05.1635703Z  'range_flattens': [None, False],
2026-02-21T08:47:05.1636099Z  'range_multi_buffers': [None, None],
2026-02-21T08:47:05.1637585Z  'range_num_stages': [0, 3],
2026-02-21T08:47:05.1638040Z  'range_unroll_factors': [0, 4],
2026-02-21T08:47:05.1638462Z  'range_warp_specializes': []}
2026-02-21T08:47:05.1658294Z [271s] Fitting surrogate: 464 points, 464 targets
2026-02-21T08:47:05.4833448Z [271s] Generation 7 starting: 13 neighbors, 1 active search path(s)
2026-02-21T08:47:07.6074963Z Generation 7: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 13/13 8.9 configs/s
2026-02-21T08:47:08.3918965Z Generation 7: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 13/13 17.6 configs/s
2026-02-21T08:47:11.2661609Z Generation 7: verifying top configs 100% ━━━━━━━━━━━━━━━━ 288/288 97.4 configs/s
2026-02-21T08:47:11.4131533Z [277s] Generation 7 complete: 
2026-02-21T08:47:11.4131957Z ok=14
2026-02-21T08:47:11.4132176Z min=0.6940
2026-02-21T08:47:11.4132416Z mid=0.6942
2026-02-21T08:47:11.4132658Z max=2.8479
2026-02-21T08:47:11.4132904Z best={'block_sizes': [4096, 1],
2026-02-21T08:47:11.4133360Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T08:47:11.4133830Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T08:47:11.4134200Z  'num_stages': 5,
2026-02-21T08:47:11.4134454Z  'num_warps': 32,
2026-02-21T08:47:11.4134738Z  'pid_type': 'flat',
2026-02-21T08:47:11.4135020Z  'range_flattens': [None, False],
2026-02-21T08:47:11.4135390Z  'range_multi_buffers': [None, None],
2026-02-21T08:47:11.4135736Z  'range_num_stages': [0, 3],
2026-02-21T08:47:11.4136060Z  'range_unroll_factors': [0, 4],
2026-02-21T08:47:11.4136396Z  'range_warp_specializes': []}
2026-02-21T08:47:11.4158512Z [277s] Fitting surrogate: 478 points, 478 targets
2026-02-21T08:47:11.5704089Z [278s] Autotuning complete in 278.1s after searching 448 configs.
2026-02-21T08:47:11.5704716Z One can hardcode the best config and skip autotuning with:
2026-02-21T08:47:11.5706798Z     @helion.kernel(config=helion.Config(block_sizes=[4096, 1], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['last', 'last'], num_stages=5, num_warps=32, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, None], range_num_stages=[0, 3], range_unroll_factors=[0, 4], range_warp_specializes=[]), static_shapes=True)
2026-02-21T08:47:11.5708474Z 
2026-02-21T08:47:12.7074737Z [278s] Code of selected kernel: /tmp/torchinductor_root/lg/clgydnogjk5kvjyouw5vjdxa3jwixvru2wm4vs752uwxld5wztrq.py
2026-02-21T08:47:12.7075545Z WARNING:tritonbench.utils.triton_op:Completed input ID 4:
2026-02-21T08:47:12.7075940Z (B, T, V)
2026-02-21T08:47:12.7076132Z ---------------
2026-02-21T08:47:12.7076347Z (8, 512, 65536)
2026-02-21T08:47:12.7076800Z 
2026-02-21T08:47:12.7108909Z  83%|████████▎ | 5/6 [28:50<05:24, 324.73s/it]WARNING:tritonbench.utils.triton_op:Running input ID 5:
2026-02-21T08:47:12.7109437Z (B, T, V)
2026-02-21T08:47:12.7109635Z ----------------
2026-02-21T08:47:12.7109842Z (8, 512, 131072)
2026-02-21T08:47:12.7172789Z INFO:tritonbench.utils.triton_op:Took 0.00ms to get benchmark function for torch_kl_div
2026-02-21T08:47:13.7423339Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for liger_kl_div
2026-02-21T08:47:14.8384437Z INFO:tritonbench.utils.triton_op:Took 3.41ms to get benchmark function for torch_compile_kl_div
2026-02-21T08:47:18.6144585Z WARNING:__main__:Input tensor metadata:
2026-02-21T08:47:18.6144993Z { 'args': ( { 'device': 'cuda:0',
2026-02-21T08:47:18.6145306Z               'dtype': 'torch.float32',
2026-02-21T08:47:18.6145619Z               'shape': (4096, 131072),
2026-02-21T08:47:18.6145926Z               'stride': (131072, 1)},
2026-02-21T08:47:18.6146214Z             { 'device': 'cuda:0',
2026-02-21T08:47:18.6146809Z               'dtype': 'torch.float32',
2026-02-21T08:47:18.6147120Z               'shape': (4096, 131072),
2026-02-21T08:47:18.6147399Z               'stride': (131072, 1)}),
2026-02-21T08:47:18.6147679Z   'kwargs': {}}
2026-02-21T08:47:18.6174544Z INFO:tritonbench.utils.triton_op:Took 3.39ms to get benchmark function for helion_kl_div_tritonbench
2026-02-21T08:47:18.9402343Z [0s] Autotune random seed: 2135376272
2026-02-21T08:47:19.1448149Z [0s] Starting LFBOPatternSearch with initial_population=FROM_RANDOM, copies=5, max_generations=20, similarity_penalty=1.0
2026-02-21T08:47:51.9600942Z [32s] Timeout after 30s compiling Config(block_sizes=[4096, 1], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', ''], maxnreg=256, num_sm_multiplier=16, num_stages=1, num_warps=1, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[None, False], range_num_stages=[4, 3], range_unroll_factors=[4, 3], range_warp_specializes=[])
2026-02-21T08:47:52.8405552Z [33s] Timeout after 30s compiling Config(block_sizes=[256, 128], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', 'first'], num_sm_multiplier=4, num_stages=1, num_warps=2, pid_type='persistent_blocked', range_flattens=[None, None], range_multi_buffers=[None, True], range_num_stages=[0, 2], range_unroll_factors=[4, 4], range_warp_specializes=[])
2026-02-21T08:47:53.2865078Z [34s] Timeout after 30s compiling Config(block_sizes=[8192, 4], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['first', 'last'], maxnreg=64, num_sm_multiplier=16, num_stages=1, num_warps=2, pid_type='persistent_blocked', range_flattens=[False, None], range_multi_buffers=[False, True], range_num_stages=[1, 0], range_unroll_factors=[1, 2], range_warp_specializes=[])
2026-02-21T08:47:56.3012873Z [37s] Timeout after 30s compiling Config(block_sizes=[16, 4096], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['first', ''], num_sm_multiplier=128, num_stages=4, num_warps=8, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[False, True], range_num_stages=[2, 2], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T08:47:56.4647457Z [37s] Timeout after 30s compiling Config(block_sizes=[512, 256], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['', 'last'], maxnreg=64, num_sm_multiplier=4, num_stages=6, num_warps=16, pid_type='persistent_blocked', range_flattens=[True, True], range_multi_buffers=[None, True], range_num_stages=[2, 4], range_unroll_factors=[3, 3], range_warp_specializes=[])
2026-02-21T08:47:56.6873641Z [37s] Timeout after 30s compiling Config(block_sizes=[256, 64], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['first', 'first'], maxnreg=128, num_sm_multiplier=64, num_stages=6, num_warps=4, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[None, False], range_num_stages=[2, 4], range_unroll_factors=[3, 4], range_warp_specializes=[])
2026-02-21T08:47:58.4769842Z [39s] Timeout after 30s compiling Config(block_sizes=[2048, 128], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['', 'first'], maxnreg=64, num_sm_multiplier=1, num_stages=7, num_warps=4, pid_type='persistent_blocked', range_flattens=[False, False], range_multi_buffers=[False, False], range_num_stages=[3, 2], range_unroll_factors=[2, 4], range_warp_specializes=[])
2026-02-21T08:47:59.7131278Z [40s] Timeout after 30s compiling Config(block_sizes=[16384, 32], indexing=['pointer', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['', 'first'], maxnreg=32, num_sm_multiplier=64, num_stages=7, num_warps=16, pid_type='persistent_blocked', range_flattens=[True, True], range_multi_buffers=[False, False], range_num_stages=[2, 2], range_unroll_factors=[2, 4], range_warp_specializes=[])
2026-02-21T08:47:59.8558649Z [40s] Timeout after 30s compiling Config(block_sizes=[16384, 16], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['first', 'first'], num_sm_multiplier=2, num_stages=4, num_warps=16, pid_type='persistent_interleaved', range_flattens=[True, True], range_multi_buffers=[False, True], range_num_stages=[2, 4], range_unroll_factors=[4, 0], range_warp_specializes=[])
2026-02-21T08:47:59.8577248Z Initial population precompiling 100% ━━━━━━━━━━━━━━━━━━━━━ 100/100 0.9 configs/s
2026-02-21T08:48:34.9970898Z Initial population exploring neighbors 100% ━━━━━━━━━━━━━━ 100/100 2.7 configs/s
2026-02-21T08:48:34.9988419Z [75s] Adaptive compile timeout: 30s (90% percentile=16.1s, bounds=[30.0s, 30s])
2026-02-21T08:48:41.7597353Z Verifying initial results 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 146/146 21.0 configs/s
2026-02-21T08:48:42.0514608Z [82s] Initial random population of 100, 5 starting points: 
2026-02-21T08:48:42.0514987Z error=9
2026-02-21T08:48:42.0515177Z timeout=9
2026-02-21T08:48:42.0515362Z ok=82
2026-02-21T08:48:42.0515531Z min=1.3773
2026-02-21T08:48:42.0515718Z mid=4.9729
2026-02-21T08:48:42.0515896Z max=833.3113
2026-02-21T08:48:42.0516110Z best={'block_sizes': [2048, 4],
2026-02-21T08:48:42.0516627Z  'indexing': ['tensor_descriptor', 'tensor_descriptor', 'pointer'],
2026-02-21T08:48:42.0517054Z  'load_eviction_policies': ['first', ''],
2026-02-21T08:48:42.0517358Z  'num_sm_multiplier': 1,
2026-02-21T08:48:42.0517621Z  'num_stages': 1,
2026-02-21T08:48:42.0517849Z  'num_warps': 16,
2026-02-21T08:48:42.0518077Z  'pid_type': 'persistent_interleaved',
2026-02-21T08:48:42.0518374Z  'range_flattens': [True, False],
2026-02-21T08:48:42.0518666Z  'range_multi_buffers': [None, None],
2026-02-21T08:48:42.0519020Z  'range_num_stages': [0, 3],
2026-02-21T08:48:42.0519314Z  'range_unroll_factors': [3, 0],
2026-02-21T08:48:42.0519582Z  'range_warp_specializes': []}
2026-02-21T08:48:42.0534975Z [82s] Fitting surrogate: 100 points, 100 targets
2026-02-21T08:48:43.5205751Z [84s] Generation 1 starting: 89 neighbors, 5 active search path(s)
2026-02-21T08:48:59.2713827Z Generation 1: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 91/91 1.6 configs/s
2026-02-21T08:49:04.6119323Z Generation 1: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 91/91 17.2 configs/s
2026-02-21T08:49:22.5744777Z Generation 1: verifying top configs 100% ━━━━━━━━━━━━━━━━━ 147/147 8.2 configs/s
2026-02-21T08:49:22.9048121Z [123s] Generation 1 complete: 
2026-02-21T08:49:22.9048397Z error=12
2026-02-21T08:49:22.9048730Z ok=83
2026-02-21T08:49:22.9049027Z min=1.3669
2026-02-21T08:49:22.9049252Z mid=1.4086
2026-02-21T08:49:22.9049446Z max=5.2060
2026-02-21T08:49:22.9049705Z best={'block_sizes': [2048, 1],
2026-02-21T08:49:22.9050107Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:49:22.9050473Z  'load_eviction_policies': ['last', 'first'],
2026-02-21T08:49:22.9050772Z  'num_stages': 4,
2026-02-21T08:49:22.9050980Z  'num_warps': 8,
2026-02-21T08:49:22.9051194Z  'pid_type': 'flat',
2026-02-21T08:49:22.9051436Z  'range_flattens': [None, True],
2026-02-21T08:49:22.9051709Z  'range_multi_buffers': [None, True],
2026-02-21T08:49:22.9051970Z  'range_num_stages': [0, 2],
2026-02-21T08:49:22.9052188Z  'range_unroll_factors': [0, 3],
2026-02-21T08:49:22.9052429Z  'range_warp_specializes': []}
2026-02-21T08:49:22.9073828Z [123s] Fitting surrogate: 195 points, 195 targets
2026-02-21T08:49:23.9751057Z [124s] Generation 2 starting: 68 neighbors, 5 active search path(s)
2026-02-21T08:49:42.4885403Z Generation 2: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 72/72 0.5 configs/s
2026-02-21T08:49:46.9539148Z Generation 2: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 72/72 16.3 configs/s
2026-02-21T08:50:00.4841933Z Generation 2: verifying top configs 100% ━━━━━━━━━━━━━━━━ 147/147 10.8 configs/s
2026-02-21T08:50:00.7860982Z [161s] Generation 2 complete: 
2026-02-21T08:50:00.7861268Z error=10
2026-02-21T08:50:00.7861445Z ok=64
2026-02-21T08:50:00.7861626Z min=1.3610
2026-02-21T08:50:00.7861799Z mid=1.3819
2026-02-21T08:50:00.7861972Z max=43.4508
2026-02-21T08:50:00.7862167Z best={'block_sizes': [4096, 1],
2026-02-21T08:50:00.7862502Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:50:00.7862877Z  'load_eviction_policies': ['first', 'last'],
2026-02-21T08:50:00.7863171Z  'num_stages': 4,
2026-02-21T08:50:00.7863376Z  'num_warps': 32,
2026-02-21T08:50:00.7863583Z  'pid_type': 'flat',
2026-02-21T08:50:00.7863811Z  'range_flattens': [None, None],
2026-02-21T08:50:00.7864078Z  'range_multi_buffers': [None, False],
2026-02-21T08:50:00.7865094Z  'range_num_stages': [0, 4],
2026-02-21T08:50:00.7865390Z  'range_unroll_factors': [0, 2],
2026-02-21T08:50:00.7865679Z  'range_warp_specializes': []}
2026-02-21T08:50:00.7882618Z [161s] Fitting surrogate: 269 points, 269 targets
2026-02-21T08:50:01.7798987Z [162s] Generation 3 starting: 62 neighbors, 5 active search path(s)
2026-02-21T08:50:11.7090022Z Generation 3: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 63/63 2.4 configs/s
2026-02-21T08:50:15.7731888Z Generation 3: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 63/63 15.6 configs/s
2026-02-21T08:50:29.3273958Z Generation 3: verifying top configs 100% ━━━━━━━━━━━━━━━━ 147/147 10.8 configs/s
2026-02-21T08:50:29.6298120Z [190s] Generation 3 complete: 
2026-02-21T08:50:29.6298585Z error=2
2026-02-21T08:50:29.6298873Z ok=65
2026-02-21T08:50:29.6299146Z min=1.3610
2026-02-21T08:50:29.6299434Z mid=1.3802
2026-02-21T08:50:29.6299710Z max=4.5980
2026-02-21T08:50:29.6300035Z best={'block_sizes': [4096, 1],
2026-02-21T08:50:29.6300602Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:50:29.6301228Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:50:29.6301671Z  'num_stages': 4,
2026-02-21T08:50:29.6302043Z  'num_warps': 32,
2026-02-21T08:50:29.6302367Z  'pid_type': 'flat',
2026-02-21T08:50:29.6302746Z  'range_flattens': [None, None],
2026-02-21T08:50:29.6303195Z  'range_multi_buffers': [None, False],
2026-02-21T08:50:29.6303464Z  'range_num_stages': [0, 3],
2026-02-21T08:50:29.6303681Z  'range_unroll_factors': [0, 2],
2026-02-21T08:50:29.6303909Z  'range_warp_specializes': []}
2026-02-21T08:50:29.6328847Z [190s] Fitting surrogate: 336 points, 336 targets
2026-02-21T08:50:30.5864944Z [191s] Generation 4 starting: 60 neighbors, 5 active search path(s)
2026-02-21T08:50:38.2392190Z Generation 4: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 60/60 6.9 configs/s
2026-02-21T08:50:41.9536273Z Generation 4: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 60/60 16.3 configs/s
2026-02-21T08:50:55.2227215Z Generation 4: verifying top configs 100% ━━━━━━━━━━━━━━━━ 147/147 11.0 configs/s
2026-02-21T08:50:55.5200882Z [216s] Generation 4 complete: 
2026-02-21T08:50:55.5201133Z error=3
2026-02-21T08:50:55.5201844Z ok=62
2026-02-21T08:50:55.5202004Z min=1.3604
2026-02-21T08:50:55.5202176Z mid=1.3702
2026-02-21T08:50:55.5202339Z max=2.3716
2026-02-21T08:50:55.5202540Z best={'block_sizes': [4096, 1],
2026-02-21T08:50:55.5202863Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:50:55.5203204Z  'load_eviction_policies': ['', 'last'],
2026-02-21T08:50:55.5203472Z  'num_stages': 4,
2026-02-21T08:50:55.5203661Z  'num_warps': 32,
2026-02-21T08:50:55.5203856Z  'pid_type': 'flat',
2026-02-21T08:50:55.5204067Z  'range_flattens': [None, None],
2026-02-21T08:50:55.5204324Z  'range_multi_buffers': [None, False],
2026-02-21T08:50:55.5204592Z  'range_num_stages': [0, 4],
2026-02-21T08:50:55.5204830Z  'range_unroll_factors': [0, 2],
2026-02-21T08:50:55.5205082Z  'range_warp_specializes': []}
2026-02-21T08:50:55.5227767Z [216s] Fitting surrogate: 401 points, 401 targets
2026-02-21T08:50:56.2820747Z [217s] Generation 5 starting: 45 neighbors, 4 active search path(s)
2026-02-21T08:51:02.2757714Z Generation 5: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 47/47 12.1 configs/s
2026-02-21T08:51:05.1014193Z Generation 5: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 47/47 16.9 configs/s
2026-02-21T08:51:14.0721858Z Generation 5: verifying top configs 100% ━━━━━━━━━━━━━━━━ 147/147 16.1 configs/s
2026-02-21T08:51:14.3421554Z [235s] Generation 5 complete: 
2026-02-21T08:51:14.3421792Z error=4
2026-02-21T08:51:14.3421939Z ok=46
2026-02-21T08:51:14.3422118Z min=1.3600
2026-02-21T08:51:14.3422267Z mid=1.3726
2026-02-21T08:51:14.3422426Z max=2.7375
2026-02-21T08:51:14.3422589Z best={'block_sizes': [4096, 1],
2026-02-21T08:51:14.3422843Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:51:14.3423124Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T08:51:14.3423377Z  'num_stages': 4,
2026-02-21T08:51:14.3423577Z  'num_warps': 32,
2026-02-21T08:51:14.3423747Z  'pid_type': 'flat',
2026-02-21T08:51:14.3423949Z  'range_flattens': [None, True],
2026-02-21T08:51:14.3424174Z  'range_multi_buffers': [None, None],
2026-02-21T08:51:14.3424431Z  'range_num_stages': [0, 2],
2026-02-21T08:51:14.3424637Z  'range_unroll_factors': [0, 2],
2026-02-21T08:51:14.3424861Z  'range_warp_specializes': []}
2026-02-21T08:51:14.3456412Z [235s] Fitting surrogate: 451 points, 451 targets
2026-02-21T08:51:14.8597909Z [235s] Generation 6 starting: 27 neighbors, 2 active search path(s)
2026-02-21T08:51:18.6220465Z Generation 6: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 28/28 13.0 configs/s
2026-02-21T08:51:20.2999808Z Generation 6: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 28/28 17.1 configs/s
2026-02-21T08:51:25.6767133Z Generation 6: verifying top configs 100% ━━━━━━━━━━━━━━━━ 147/147 26.5 configs/s
2026-02-21T08:51:25.9282631Z [246s] Generation 6 complete: 
2026-02-21T08:51:25.9282890Z error=3
2026-02-21T08:51:25.9283078Z ok=26
2026-02-21T08:51:25.9283269Z min=1.3606
2026-02-21T08:51:25.9283443Z mid=1.3721
2026-02-21T08:51:25.9283605Z max=5.6599
2026-02-21T08:51:25.9283789Z best={'block_sizes': [4096, 1],
2026-02-21T08:51:25.9284068Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:51:25.9284413Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T08:51:25.9284682Z  'num_stages': 5,
2026-02-21T08:51:25.9284877Z  'num_warps': 32,
2026-02-21T08:51:25.9285072Z  'pid_type': 'flat',
2026-02-21T08:51:25.9285283Z  'range_flattens': [None, True],
2026-02-21T08:51:25.9285554Z  'range_multi_buffers': [None, None],
2026-02-21T08:51:25.9285815Z  'range_num_stages': [0, 2],
2026-02-21T08:51:25.9286054Z  'range_unroll_factors': [0, 2],
2026-02-21T08:51:25.9286298Z  'range_warp_specializes': []}
2026-02-21T08:51:25.9308022Z [246s] Fitting surrogate: 480 points, 480 targets
2026-02-21T08:51:26.0670710Z [246s] Autotuning complete in 246.9s after searching 452 configs.
2026-02-21T08:51:26.0671160Z One can hardcode the best config and skip autotuning with:
2026-02-21T08:51:26.0672530Z     @helion.kernel(config=helion.Config(block_sizes=[4096, 1], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', 'last'], num_stages=5, num_warps=32, pid_type='flat', range_flattens=[None, True], range_multi_buffers=[None, None], range_num_stages=[0, 2], range_unroll_factors=[0, 2], range_warp_specializes=[]), static_shapes=True)
2026-02-21T08:51:26.0674147Z 
2026-02-21T08:51:26.0674519Z [246s] Code of selected kernel: /tmp/torchinductor_root/y2/cy2clkbc77ely5mmebcr4u7n6hgl3v7anpyydb7xofabgjiafedq.py
2026-02-21T08:51:27.1912691Z WARNING:tritonbench.utils.triton_op:Completed input ID 5:
2026-02-21T08:51:27.1913251Z (B, T, V)
2026-02-21T08:51:27.1913532Z ----------------
2026-02-21T08:51:27.1913855Z (8, 512, 131072)
2026-02-21T08:51:27.1914057Z 
2026-02-21T08:51:27.1914907Z 100%|██████████| 6/6 [33:04<00:00, 300.85s/it]
2026-02-21T08:51:27.1915536Z 100%|██████████| 6/6 [33:04<00:00, 330.78s/it]
2026-02-21T08:51:27.1931516Z INFO:tritonbench.utils.run_utils:[tritonbench] Output result csv to /tmp/tmpl9j6nuyh.csv
2026-02-21T08:51:28.8017721Z        (B, T, V)    liger_kl_div-speedup    liger_kl_div-accuracy    torch_compile_kl_div-speedup    torch_compile_kl_div-accuracy    helion_kl_div_tritonbench-speedup    helion_kl_div_tritonbench-accuracy
2026-02-21T08:51:28.8019870Z ----------------  ----------------------  -----------------------  ------------------------------  -------------------------------  -----------------------------------  ------------------------------------
2026-02-21T08:51:28.8021552Z   (8, 512, 4096)                 3.81042                        1                         4.28999                                1                              3.81662                                     1
2026-02-21T08:51:28.8022335Z   (8, 512, 8192)                 4.19139                        1                         4.2077                                 1                              4.3869                                      1
2026-02-21T08:51:28.8023138Z  (8, 512, 16384)                 4.41103                        1                         4.22197                                1                              4.40127                                     1
2026-02-21T08:51:28.8023933Z  (8, 512, 32768)                 4.53263                        1                         3.62078                                1                              4.52297                                     1
2026-02-21T08:51:28.8024715Z  (8, 512, 65536)                 4.58913                        1                         4.35117                                1                              4.60763                                     1
2026-02-21T08:51:28.8025505Z (8, 512, 131072)                 4.61841                        1                         4.48511                                1                              4.62586                                     1
2026-02-21T08:51:28.8026306Z          average                 4.35884                        1                         4.19612                                1                              4.39354                                     1
2026-02-21T08:53:37.7349549Z Using num_inputs=20 for kl_div
2026-02-21T08:53:38.2556263Z Running kl_div benchmark with Helion implementation...
2026-02-21T08:53:38.2556902Z 
2026-02-21T08:53:38.5063944Z Warning: Requested 20 inputs but only 6 available. Using all available inputs.
2026-02-21T08:53:38.5064561Z Equally-spaced-k mode: Selected 6 equally spaced inputs (total available: 6)
2026-02-21T08:53:38.5065140Z WARNING:tritonbench.utils.triton_op:Input IDs to run: [0, 1, 2, 3, 4, 5]
2026-02-21T08:53:38.5072299Z 
2026-02-21T08:53:38.5082094Z   0%|          | 0/6 [00:00<?, ?it/s]WARNING:tritonbench.utils.triton_op:Running input ID 0:
2026-02-21T08:53:38.5082499Z (B, T, V)
2026-02-21T08:53:38.5082679Z --------------
2026-02-21T08:53:38.5082858Z (8, 512, 4096)
2026-02-21T08:53:38.5153302Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for torch_kl_div
2026-02-21T08:53:39.8609589Z INFO:tritonbench.utils.triton_op:Took 0.02ms to get benchmark function for liger_kl_div
2026-02-21T08:53:41.5158526Z INFO:tritonbench.utils.triton_op:Took 55.74ms to get benchmark function for torch_compile_kl_div
2026-02-21T08:53:43.1572655Z WARNING:__main__:Input tensor metadata:
2026-02-21T08:53:43.1573054Z { 'args': ( { 'device': 'cuda:0',
2026-02-21T08:53:43.1573347Z               'dtype': 'torch.float32',
2026-02-21T08:53:43.1573643Z               'shape': (4096, 4096),
2026-02-21T08:53:43.1573916Z               'stride': (4096, 1)},
2026-02-21T08:53:43.1574169Z             { 'device': 'cuda:0',
2026-02-21T08:53:43.1574430Z               'dtype': 'torch.float32',
2026-02-21T08:53:43.1574693Z               'shape': (4096, 4096),
2026-02-21T08:53:43.1574946Z               'stride': (4096, 1)}),
2026-02-21T08:53:43.1575186Z   'kwargs': {}}
2026-02-21T08:53:43.1575652Z INFO:tritonbench.utils.triton_op:Took 0.93ms to get benchmark function for helion_kl_div_tritonbench
2026-02-21T08:53:43.5538559Z [0s] Autotune random seed: 2137492303
2026-02-21T08:53:43.6025574Z [0s] Starting LFBOPatternSearch with initial_population=FROM_RANDOM, copies=5, max_generations=20, similarity_penalty=1.0
2026-02-21T08:54:47.4977685Z [63s] Timeout after 60s compiling Config(block_sizes=[4096, 128], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['first', ''], num_stages=7, num_warps=32, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, True], range_num_stages=[0, 2], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T08:54:47.9425526Z [64s] Timeout after 60s compiling Config(block_sizes=[128, 2048], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'first'], num_sm_multiplier=4, num_stages=3, num_warps=8, pid_type='persistent_interleaved', range_flattens=[False, None], range_multi_buffers=[False, False], range_num_stages=[4, 0], range_unroll_factors=[1, 1], range_warp_specializes=[])
2026-02-21T08:54:48.3471234Z [64s] Timeout after 60s compiling Config(block_sizes=[1024, 512], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', ''], num_stages=6, num_warps=32, pid_type='flat', range_flattens=[None, True], range_multi_buffers=[None, True], range_num_stages=[0, 0], range_unroll_factors=[0, 1], range_warp_specializes=[])
2026-02-21T08:54:48.7762229Z [65s] Timeout after 60s compiling Config(block_sizes=[512, 256], indexing=['pointer', 'pointer', 'tensor_descriptor'], load_eviction_policies=['', 'last'], num_stages=4, num_warps=4, pid_type='flat', range_flattens=[None, None], range_multi_buffers=[None, True], range_num_stages=[0, 0], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T08:54:48.7788119Z Initial population precompiling 100% ━━━━━━━━━━━━━━━━━━━━━ 100/100 0.2 configs/s
2026-02-21T08:54:55.2506138Z Initial population exploring neighbors 100% ━━━━━━━━━━━━━ 100/100 15.5 configs/s
2026-02-21T08:54:55.2523103Z [71s] Adaptive compile timeout: 30s (90% percentile=4.9s, bounds=[30.0s, 60s])
2026-02-21T08:54:58.0029563Z Verifying initial results 100% ━━━━━━━━━━━━━━━━━━━━━━━ 1000/1000 366.9 configs/s
2026-02-21T08:54:58.1749598Z [74s] Initial random population of 100, 5 starting points: 
2026-02-21T08:54:58.1750033Z error=7
2026-02-21T08:54:58.1750213Z timeout=4
2026-02-21T08:54:58.1750395Z ok=89
2026-02-21T08:54:58.1750564Z min=0.0625
2026-02-21T08:54:58.1750758Z mid=0.3914
2026-02-21T08:54:58.1750935Z max=84.3292
2026-02-21T08:54:58.1751132Z best={'block_sizes': [256, 16],
2026-02-21T08:54:58.1751471Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:54:58.1751837Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:54:58.1752128Z  'num_stages': 2,
2026-02-21T08:54:58.1752327Z  'num_warps': 32,
2026-02-21T08:54:58.1752532Z  'pid_type': 'flat',
2026-02-21T08:54:58.1752767Z  'range_flattens': [None, False],
2026-02-21T08:54:58.1753040Z  'range_multi_buffers': [None, None],
2026-02-21T08:54:58.1753306Z  'range_num_stages': [0, 0],
2026-02-21T08:54:58.1753567Z  'range_unroll_factors': [0, 4],
2026-02-21T08:54:58.1753819Z  'range_warp_specializes': []}
2026-02-21T08:54:58.1771858Z [74s] Fitting surrogate: 100 points, 100 targets
2026-02-21T08:54:59.3084331Z [75s] Generation 1 starting: 74 neighbors, 5 active search path(s)
2026-02-21T08:55:05.6583047Z Generation 1: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 77/77 4.7 configs/s
2026-02-21T08:55:10.5824212Z Generation 1: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 77/77 15.8 configs/s
2026-02-21T08:55:22.0653352Z Generation 1: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 88.2 configs/s
2026-02-21T08:55:22.7851689Z [99s] Generation 1 complete: 
2026-02-21T08:55:22.7852016Z ok=79
2026-02-21T08:55:22.7852223Z min=0.0629
2026-02-21T08:55:22.7852423Z mid=0.0695
2026-02-21T08:55:22.7852617Z max=0.2531
2026-02-21T08:55:22.7852826Z best={'block_sizes': [256, 16],
2026-02-21T08:55:22.7853159Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:55:22.7853561Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:55:22.7854536Z  'num_stages': 2,
2026-02-21T08:55:22.7854754Z  'num_warps': 32,
2026-02-21T08:55:22.7854962Z  'pid_type': 'flat',
2026-02-21T08:55:22.7855200Z  'range_flattens': [None, False],
2026-02-21T08:55:22.7855496Z  'range_multi_buffers': [None, None],
2026-02-21T08:55:22.7855780Z  'range_num_stages': [0, 0],
2026-02-21T08:55:22.7856033Z  'range_unroll_factors': [0, 4],
2026-02-21T08:55:22.7856305Z  'range_warp_specializes': []}
2026-02-21T08:55:22.7869997Z [99s] Fitting surrogate: 179 points, 179 targets
2026-02-21T08:55:23.7760654Z [100s] Generation 2 starting: 62 neighbors, 5 active search path(s)
2026-02-21T08:55:29.2283649Z Generation 2: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 64/64 7.8 configs/s
2026-02-21T08:55:33.0617529Z Generation 2: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 64/64 16.9 configs/s
2026-02-21T08:55:42.0521722Z Generation 2: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 112.6         
2026-02-21T08:55:42.0522274Z                                                                   configs/s     
2026-02-21T08:55:42.5781483Z [118s] Generation 2 complete: 
2026-02-21T08:55:42.5781786Z ok=67
2026-02-21T08:55:42.5781967Z min=0.0624
2026-02-21T08:55:42.5782173Z mid=0.0673
2026-02-21T08:55:42.5782348Z max=0.3643
2026-02-21T08:55:42.5782536Z best={'block_sizes': [256, 1],
2026-02-21T08:55:42.5782867Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:55:42.5783240Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:55:42.5783529Z  'num_stages': 5,
2026-02-21T08:55:42.5783725Z  'num_warps': 1,
2026-02-21T08:55:42.5783932Z  'pid_type': 'flat',
2026-02-21T08:55:42.5784167Z  'range_flattens': [None, True],
2026-02-21T08:55:42.5784436Z  'range_multi_buffers': [None, True],
2026-02-21T08:55:42.5784711Z  'range_num_stages': [0, 1],
2026-02-21T08:55:42.5784950Z  'range_unroll_factors': [0, 4],
2026-02-21T08:55:42.5785205Z  'range_warp_specializes': []}
2026-02-21T08:55:42.5804464Z [118s] Fitting surrogate: 246 points, 246 targets
2026-02-21T08:55:43.6209293Z [120s] Generation 3 starting: 65 neighbors, 5 active search path(s)
2026-02-21T08:55:51.1744052Z Generation 3: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 68/68 3.9 configs/s
2026-02-21T08:55:55.2318575Z Generation 3: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 68/68 16.9 configs/s
2026-02-21T08:56:05.0082274Z Generation 3: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 106.3         
2026-02-21T08:56:05.0082812Z                                                                   configs/s     
2026-02-21T08:56:05.5977801Z [141s] Generation 3 complete: 
2026-02-21T08:56:05.5978091Z ok=70
2026-02-21T08:56:05.5978272Z min=0.0603
2026-02-21T08:56:05.5978469Z mid=0.0671
2026-02-21T08:56:05.5978646Z max=0.1697
2026-02-21T08:56:05.5978846Z best={'block_sizes': [2048, 1],
2026-02-21T08:56:05.5979211Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:56:05.5979634Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:56:05.5979939Z  'num_stages': 6,
2026-02-21T08:56:05.5980185Z  'num_warps': 16,
2026-02-21T08:56:05.5980390Z  'pid_type': 'flat',
2026-02-21T08:56:05.5980642Z  'range_flattens': [None, True],
2026-02-21T08:56:05.5980916Z  'range_multi_buffers': [None, None],
2026-02-21T08:56:05.5981707Z  'range_num_stages': [0, 3],
2026-02-21T08:56:05.5981961Z  'range_unroll_factors': [0, 3],
2026-02-21T08:56:05.5982218Z  'range_warp_specializes': []}
2026-02-21T08:56:05.5997852Z [141s] Fitting surrogate: 316 points, 316 targets
2026-02-21T08:56:06.5373924Z [142s] Generation 4 starting: 58 neighbors, 5 active search path(s)
2026-02-21T08:56:12.1569901Z Generation 4: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 60/60 4.0 configs/s
2026-02-21T08:56:15.7642523Z Generation 4: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 60/60 16.8 configs/s
2026-02-21T08:56:24.7312531Z Generation 4: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 112.8         
2026-02-21T08:56:24.7313024Z                                                                   configs/s     
2026-02-21T08:56:25.2904995Z [161s] Generation 4 complete: 
2026-02-21T08:56:25.2905278Z ok=63
2026-02-21T08:56:25.2905464Z min=0.0593
2026-02-21T08:56:25.2905636Z mid=0.0616
2026-02-21T08:56:25.2905844Z max=0.1645
2026-02-21T08:56:25.2906037Z best={'block_sizes': [4096, 1],
2026-02-21T08:56:25.2906402Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:56:25.2907176Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:56:25.2907465Z  'num_stages': 6,
2026-02-21T08:56:25.2907672Z  'num_warps': 32,
2026-02-21T08:56:25.2907867Z  'pid_type': 'flat',
2026-02-21T08:56:25.2908094Z  'range_flattens': [None, True],
2026-02-21T08:56:25.2908353Z  'range_multi_buffers': [None, None],
2026-02-21T08:56:25.2908702Z  'range_num_stages': [0, 3],
2026-02-21T08:56:25.2908949Z  'range_unroll_factors': [0, 4],
2026-02-21T08:56:25.2909203Z  'range_warp_specializes': []}
2026-02-21T08:56:25.2932844Z [161s] Fitting surrogate: 379 points, 379 targets
2026-02-21T08:56:25.9947860Z [162s] Generation 5 starting: 41 neighbors, 4 active search path(s)
2026-02-21T08:56:28.7175175Z Generation 5: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 42/42 25.0 configs/s
2026-02-21T08:56:31.5619551Z Generation 5: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 42/42 15.0 configs/s
2026-02-21T08:56:38.0208858Z Generation 5: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 156.6         
2026-02-21T08:56:38.0209448Z                                                                   configs/s     
2026-02-21T08:56:38.4368091Z [174s] Generation 5 complete: 
2026-02-21T08:56:38.4368559Z ok=45
2026-02-21T08:56:38.4368846Z min=0.0596
2026-02-21T08:56:38.4369138Z mid=0.0615
2026-02-21T08:56:38.4369401Z max=0.1565
2026-02-21T08:56:38.4369702Z best={'block_sizes': [4096, 1],
2026-02-21T08:56:38.4370167Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:56:38.4370707Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:56:38.4371164Z  'num_stages': 5,
2026-02-21T08:56:38.4371477Z  'num_warps': 32,
2026-02-21T08:56:38.4371825Z  'pid_type': 'flat',
2026-02-21T08:56:38.4372178Z  'range_flattens': [None, True],
2026-02-21T08:56:38.4372596Z  'range_multi_buffers': [None, None],
2026-02-21T08:56:38.4373789Z  'range_num_stages': [0, 4],
2026-02-21T08:56:38.4374173Z  'range_unroll_factors': [0, 4],
2026-02-21T08:56:38.4374593Z  'range_warp_specializes': []}
2026-02-21T08:56:38.4396138Z [174s] Fitting surrogate: 424 points, 424 targets
2026-02-21T08:56:39.0608920Z [175s] Generation 6 starting: 34 neighbors, 4 active search path(s)
2026-02-21T08:56:41.3664734Z Generation 6: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 34/34 20.6 configs/s
2026-02-21T08:56:43.4115529Z Generation 6: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 34/34 17.0 configs/s
2026-02-21T08:56:49.4020733Z Generation 6: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 178.9         
2026-02-21T08:56:49.4021306Z                                                                   configs/s     
2026-02-21T08:56:49.7641350Z [186s] Generation 6 complete: 
2026-02-21T08:56:49.7642027Z ok=38
2026-02-21T08:56:49.7642214Z min=0.0593
2026-02-21T08:56:49.7642385Z mid=0.0609
2026-02-21T08:56:49.7642559Z max=0.0689
2026-02-21T08:56:49.7642741Z best={'block_sizes': [4096, 1],
2026-02-21T08:56:49.7643050Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T08:56:49.7643379Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:56:49.7643670Z  'num_stages': 5,
2026-02-21T08:56:49.7643863Z  'num_warps': 32,
2026-02-21T08:56:49.7644064Z  'pid_type': 'flat',
2026-02-21T08:56:49.7644307Z  'range_flattens': [None, True],
2026-02-21T08:56:49.7644569Z  'range_multi_buffers': [None, None],
2026-02-21T08:56:49.7644850Z  'range_num_stages': [0, 4],
2026-02-21T08:56:49.7645090Z  'range_unroll_factors': [0, 4],
2026-02-21T08:56:49.7645345Z  'range_warp_specializes': []}
2026-02-21T08:56:49.7664083Z [186s] Fitting surrogate: 462 points, 462 targets
2026-02-21T08:56:50.0244311Z [186s] Generation 7 starting: 10 neighbors, 1 active search path(s)
2026-02-21T08:56:50.8876866Z Generation 7: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 11/11 32.8 configs/s
2026-02-21T08:56:51.5470206Z Generation 7: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 11/11 18.0 configs/s
2026-02-21T08:56:53.3263439Z Generation 7: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 566.4         
2026-02-21T08:56:53.3263963Z                                                                   configs/s     
2026-02-21T08:56:53.4523487Z [189s] Generation 7 complete: 
2026-02-21T08:56:53.4523734Z ok=12
2026-02-21T08:56:53.4523922Z min=0.0590
2026-02-21T08:56:53.4524087Z mid=0.0616
2026-02-21T08:56:53.4524254Z max=0.0670
2026-02-21T08:56:53.4524434Z best={'block_sizes': [4096, 1],
2026-02-21T08:56:53.4524751Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:56:53.4525104Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:56:53.4525390Z  'num_stages': 5,
2026-02-21T08:56:53.4525579Z  'num_warps': 32,
2026-02-21T08:56:53.4525781Z  'pid_type': 'flat',
2026-02-21T08:56:53.4526023Z  'range_flattens': [None, None],
2026-02-21T08:56:53.4526279Z  'range_multi_buffers': [None, False],
2026-02-21T08:56:53.4526870Z  'range_num_stages': [0, 1],
2026-02-21T08:56:53.4527115Z  'range_unroll_factors': [0, 3],
2026-02-21T08:56:53.4527364Z  'range_warp_specializes': []}
2026-02-21T08:56:53.4544135Z [189s] Fitting surrogate: 474 points, 474 targets
2026-02-21T08:56:53.7165668Z [190s] Generation 8 starting: 9 neighbors, 1 active search path(s)
2026-02-21T08:56:54.5169875Z Generation 8: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 10/10 24.2 configs/s
2026-02-21T08:56:55.1196805Z Generation 8: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 10/10 18.0 configs/s
2026-02-21T08:56:56.7418531Z Generation 8: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 620.6         
2026-02-21T08:56:56.7419029Z                                                                   configs/s     
2026-02-21T08:56:56.8590227Z [193s] Generation 8 complete: 
2026-02-21T08:56:56.8590499Z ok=11
2026-02-21T08:56:56.8590706Z min=0.0599
2026-02-21T08:56:56.8590893Z mid=0.0600
2026-02-21T08:56:56.8591081Z max=0.0684
2026-02-21T08:56:56.8591282Z best={'block_sizes': [4096, 1],
2026-02-21T08:56:56.8591656Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T08:56:56.8592673Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:56:56.8593064Z  'num_stages': 5,
2026-02-21T08:56:56.8593279Z  'num_warps': 32,
2026-02-21T08:56:56.8593495Z  'pid_type': 'flat',
2026-02-21T08:56:56.8593728Z  'range_flattens': [None, None],
2026-02-21T08:56:56.8594012Z  'range_multi_buffers': [None, False],
2026-02-21T08:56:56.8594303Z  'range_num_stages': [0, 1],
2026-02-21T08:56:56.8594562Z  'range_unroll_factors': [0, 3],
2026-02-21T08:56:56.8594827Z  'range_warp_specializes': []}
2026-02-21T08:56:56.8611372Z [193s] Fitting surrogate: 485 points, 485 targets
2026-02-21T08:56:57.1488968Z [193s] Generation 9 starting: 11 neighbors, 1 active search path(s)
2026-02-21T08:56:58.2553436Z Generation 9: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 11/11 11.1 configs/s
2026-02-21T08:56:58.9097626Z Generation 9: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 11/11 18.1 configs/s
2026-02-21T08:57:00.6767666Z Generation 9: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 572.0         
2026-02-21T08:57:00.6768230Z                                                                   configs/s     
2026-02-21T08:57:00.8022551Z [197s] Generation 9 complete: 
2026-02-21T08:57:00.8022818Z ok=12
2026-02-21T08:57:00.8022992Z min=0.0589
2026-02-21T08:57:00.8023191Z mid=0.0605
2026-02-21T08:57:00.8023360Z max=0.0646
2026-02-21T08:57:00.8023552Z best={'block_sizes': [4096, 1],
2026-02-21T08:57:00.8023868Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:57:00.8024238Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:57:00.8024558Z  'num_stages': 5,
2026-02-21T08:57:00.8024764Z  'num_warps': 32,
2026-02-21T08:57:00.8024980Z  'pid_type': 'flat',
2026-02-21T08:57:00.8025216Z  'range_flattens': [None, None],
2026-02-21T08:57:00.8025506Z  'range_multi_buffers': [None, False],
2026-02-21T08:57:00.8025798Z  'range_num_stages': [0, 1],
2026-02-21T08:57:00.8026051Z  'range_unroll_factors': [0, 3],
2026-02-21T08:57:00.8026315Z  'range_warp_specializes': []}
2026-02-21T08:57:00.8047684Z [197s] Fitting surrogate: 497 points, 497 targets
2026-02-21T08:57:01.0797527Z [197s] Generation 10 starting: 10 neighbors, 1 active search path(s)
2026-02-21T08:57:01.9981782Z Generation 10: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 11/11 14.0 configs/s
2026-02-21T08:57:02.6449089Z Generation 10: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 11/11 18.4 configs/s
2026-02-21T08:57:04.4143400Z Generation 10: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 570.7         
2026-02-21T08:57:04.4143847Z                                                                   configs/s     
2026-02-21T08:57:04.5402132Z [200s] Generation 10 complete: 
2026-02-21T08:57:04.5402383Z ok=12
2026-02-21T08:57:04.5402548Z min=0.0591
2026-02-21T08:57:04.5402758Z mid=0.0606
2026-02-21T08:57:04.5402921Z max=0.0649
2026-02-21T08:57:04.5403106Z best={'block_sizes': [4096, 1],
2026-02-21T08:57:04.5403413Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:57:04.5403814Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:57:04.5404104Z  'num_stages': 6,
2026-02-21T08:57:04.5404296Z  'num_warps': 32,
2026-02-21T08:57:04.5404505Z  'pid_type': 'flat',
2026-02-21T08:57:04.5404716Z  'range_flattens': [None, None],
2026-02-21T08:57:04.5404978Z  'range_multi_buffers': [None, False],
2026-02-21T08:57:04.5405241Z  'range_num_stages': [0, 1],
2026-02-21T08:57:04.5405491Z  'range_unroll_factors': [0, 3],
2026-02-21T08:57:04.5405737Z  'range_warp_specializes': []}
2026-02-21T08:57:04.5424081Z [200s] Fitting surrogate: 509 points, 509 targets
2026-02-21T08:57:04.8177214Z [201s] Generation 11 starting: 9 neighbors, 1 active search path(s)
2026-02-21T08:57:05.5137276Z Generation 11: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 9/9 39.8 configs/s
2026-02-21T08:57:06.0541132Z Generation 11: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━━ 9/9 18.3 configs/s
2026-02-21T08:57:07.5240610Z Generation 11: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 684.8         
2026-02-21T08:57:07.5241581Z                                                                   configs/s     
2026-02-21T08:57:07.6317848Z [204s] Generation 11 complete: 
2026-02-21T08:57:07.6318104Z ok=10
2026-02-21T08:57:07.6318455Z min=0.0600
2026-02-21T08:57:07.6318661Z mid=0.0607
2026-02-21T08:57:07.6318828Z max=0.0620
2026-02-21T08:57:07.6319019Z best={'block_sizes': [4096, 1],
2026-02-21T08:57:07.6319340Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:57:07.6319707Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:57:07.6319991Z  'num_stages': 6,
2026-02-21T08:57:07.6320197Z  'num_warps': 32,
2026-02-21T08:57:07.6320394Z  'pid_type': 'flat',
2026-02-21T08:57:07.6320615Z  'range_flattens': [None, None],
2026-02-21T08:57:07.6321426Z  'range_multi_buffers': [None, False],
2026-02-21T08:57:07.6321709Z  'range_num_stages': [0, 2],
2026-02-21T08:57:07.6321947Z  'range_unroll_factors': [0, 3],
2026-02-21T08:57:07.6322190Z  'range_warp_specializes': []}
2026-02-21T08:57:07.6341658Z [204s] Fitting surrogate: 519 points, 519 targets
2026-02-21T08:57:07.9134299Z [204s] Generation 12 starting: 9 neighbors, 1 active search path(s)
2026-02-21T08:57:08.7754156Z Generation 12: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 10/10 20.5 configs/s
2026-02-21T08:57:09.3737670Z Generation 12: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 10/10 18.1 configs/s
2026-02-21T08:57:11.0134912Z Generation 12: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 613.4         
2026-02-21T08:57:11.0135381Z                                                                   configs/s     
2026-02-21T08:57:11.1299814Z [207s] Generation 12 complete: 
2026-02-21T08:57:11.1300050Z ok=11
2026-02-21T08:57:11.1300229Z min=0.0601
2026-02-21T08:57:11.1300389Z mid=0.0603
2026-02-21T08:57:11.1300545Z max=0.0815
2026-02-21T08:57:11.1300739Z best={'block_sizes': [4096, 1],
2026-02-21T08:57:11.1301043Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:57:11.1301385Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:57:11.1301674Z  'num_stages': 6,
2026-02-21T08:57:11.1301858Z  'num_warps': 32,
2026-02-21T08:57:11.1302037Z  'pid_type': 'flat',
2026-02-21T08:57:11.1302251Z  'range_flattens': [None, None],
2026-02-21T08:57:11.1302490Z  'range_multi_buffers': [None, False],
2026-02-21T08:57:11.1302748Z  'range_num_stages': [0, 2],
2026-02-21T08:57:11.1302966Z  'range_unroll_factors': [0, 3],
2026-02-21T08:57:11.1303204Z  'range_warp_specializes': []}
2026-02-21T08:57:11.1322809Z [207s] Fitting surrogate: 530 points, 530 targets
2026-02-21T08:57:11.2777054Z [207s] Autotuning complete in 207.7s after searching 503 configs.
2026-02-21T08:57:11.2779305Z One can hardcode the best config and skip autotuning with:
2026-02-21T08:57:11.2780753Z     @helion.kernel(config=helion.Config(block_sizes=[4096, 1], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['first', 'first'], num_stages=6, num_warps=32, pid_type='flat', range_flattens=[None, None], range_multi_buffers=[None, False], range_num_stages=[0, 2], range_unroll_factors=[0, 3], range_warp_specializes=[]), static_shapes=True)
2026-02-21T08:57:11.2782360Z 
2026-02-21T08:57:11.2782754Z [207s] Code of selected kernel: /tmp/torchinductor_root/dx/cdx3hmi2d4dqmjgbc5z7qafxn7npzkhugywssibjre47r4wkzlbq.py
2026-02-21T08:57:11.3046785Z from __future__ import annotations
2026-02-21T08:57:11.3046978Z 
2026-02-21T08:57:11.3047056Z import torch
2026-02-21T08:57:11.3047239Z import triton
2026-02-21T08:57:11.3047443Z import triton.language as tl
2026-02-21T08:57:11.3047737Z from torch._inductor.runtime import triton_helpers
2026-02-21T08:57:11.3048168Z from torch._inductor.runtime.triton_helpers import math as tl_math
2026-02-21T08:57:11.3048619Z from torch._inductor.runtime.triton_compat import libdevice
2026-02-21T08:57:11.3049027Z from helion.runtime import default_launcher as _default_launcher
2026-02-21T08:57:11.3049290Z 
2026-02-21T08:57:11.3049381Z _BLOCK_SIZE_1 = tl.constexpr(1)
2026-02-21T08:57:11.3049617Z _BLOCK_SIZE_0 = tl.constexpr(4096)
2026-02-21T08:57:11.3049780Z 
2026-02-21T08:57:11.3049847Z @triton.jit
2026-02-21T08:57:11.3050102Z def _helion_kl_div_forward(y_pred, y_true, loss, log_target, eps):
2026-02-21T08:57:11.3052170Z     # src[kl_div.py:89]: for tile_bt in hl.tile(BT, block_size=block_size_m):
2026-02-21T08:57:11.3052544Z     pid_0 = tl.program_id(0)
2026-02-21T08:57:11.3052796Z     offset_1 = pid_0
2026-02-21T08:57:11.3053017Z     indices_1 = offset_1 + tl.zeros([1], tl.int32)
2026-02-21T08:57:11.3053427Z     # src[kl_div.py:90]: loss_sum = hl.zeros([tile_bt, block_size_n], dtype=torch.float32)
2026-02-21T08:57:11.3053904Z     loss_sum = tl.full([_BLOCK_SIZE_1, _BLOCK_SIZE_0], 0.0, tl.float32)
2026-02-21T08:57:11.3054336Z     # src[kl_div.py:92]: for tile_v in hl.tile(V, block_size=block_size_n):
2026-02-21T08:57:11.3055054Z     # src[kl_div.py:93]:     kl_loss = hl.zeros([block_size_m, block_size_n], dtype=torch.float32)
2026-02-21T08:57:11.3055479Z     # src[kl_div.py:92-112]: ...
2026-02-21T08:57:11.3055957Z     for offset_0 in tl.range(0, 4096, _BLOCK_SIZE_0, loop_unroll_factor=3, num_stages=1, disallow_acc_multi_buffer=True):
2026-02-21T08:57:11.3056715Z         indices_0 = offset_0 + tl.arange(0, _BLOCK_SIZE_0).to(tl.int32)
2026-02-21T08:57:11.3057051Z         loss_sum_copy = loss_sum
2026-02-21T08:57:11.3057278Z         loss_sum_copy_0 = loss_sum_copy
2026-02-21T08:57:11.3057668Z         # src[kl_div.py:93]: kl_loss = hl.zeros([block_size_m, block_size_n], dtype=torch.float32)
2026-02-21T08:57:11.3058131Z         kl_loss = tl.full([_BLOCK_SIZE_1, _BLOCK_SIZE_0], 0.0, tl.float32)
2026-02-21T08:57:11.3058474Z         # src[kl_div.py:95]: y_pred_val = y_pred[tile_bt, tile_v]
2026-02-21T08:57:11.3058965Z         y_pred_val = tl.load(y_pred + (indices_1[:, None] * 4096 + indices_0[None, :] * 1), None, eviction_policy='evict_first')
2026-02-21T08:57:11.3059442Z         # src[kl_div.py:96]: y_true_val = y_true[tile_bt, tile_v]
2026-02-21T08:57:11.3059914Z         y_true_val = tl.load(y_true + (indices_1[:, None] * 4096 + indices_0[None, :] * 1), None, eviction_policy='evict_first')
2026-02-21T08:57:11.3060369Z         # src[kl_div.py:98]: if log_target:
2026-02-21T08:57:11.3060719Z         # src[kl_div.py:99]:     # KL(P || Q) = exp(y_true) * (y_true - y_pred) when both in log-space
2026-02-21T08:57:11.3061123Z         # src[kl_div.py:100]:     prob_true = torch.exp(y_true_val)
2026-02-21T08:57:11.3061398Z         # src[kl_div.py:98-106]: ...
2026-02-21T08:57:11.3061609Z         if log_target:
2026-02-21T08:57:11.3061805Z             y_true_val_copy = y_true_val
2026-02-21T08:57:11.3062036Z             y_pred_val_copy = y_pred_val
2026-02-21T08:57:11.3062254Z             kl_loss_copy = kl_loss
2026-02-21T08:57:11.3062477Z             y_true_val_copy_0 = y_true_val_copy
2026-02-21T08:57:11.3062729Z             y_pred_val_copy_0 = y_pred_val_copy
2026-02-21T08:57:11.3062962Z             kl_loss_copy_0 = kl_loss_copy
2026-02-21T08:57:11.3063236Z             # src[kl_div.py:100]: prob_true = torch.exp(y_true_val)
2026-02-21T08:57:11.3063695Z             v_0 = libdevice.exp(y_true_val_copy_0)
2026-02-21T08:57:11.3064023Z             # src[kl_div.py:101]: kl_loss += prob_true * (y_true_val - y_pred_val)
2026-02-21T08:57:11.3064359Z             v_1 = y_true_val_copy_0 - y_pred_val_copy_0
2026-02-21T08:57:11.3064603Z             v_2 = v_0 * v_1
2026-02-21T08:57:11.3064797Z             kl_loss = kl_loss_copy_0 + v_2
2026-02-21T08:57:11.3065029Z         # src[kl_div.py:98]: if log_target:
2026-02-21T08:57:11.3065370Z         # src[kl_div.py:99]:     # KL(P || Q) = exp(y_true) * (y_true - y_pred) when both in log-space
2026-02-21T08:57:11.3077988Z         # src[kl_div.py:100]:     prob_true = torch.exp(y_true_val)
2026-02-21T08:57:11.3078376Z         # src[kl_div.py:98-106]: ...
2026-02-21T08:57:11.3078623Z         _not = not log_target
2026-02-21T08:57:11.3078833Z         if _not:
2026-02-21T08:57:11.3079025Z             y_true_val_copy_1 = y_true_val
2026-02-21T08:57:11.3079267Z             y_pred_val_copy_1 = y_pred_val
2026-02-21T08:57:11.3079500Z             kl_loss_copy_1 = kl_loss
2026-02-21T08:57:11.3079737Z             y_true_val_copy_1_0 = y_true_val_copy_1
2026-02-21T08:57:11.3080002Z             y_pred_val_copy_1_0 = y_pred_val_copy_1
2026-02-21T08:57:11.3080251Z             kl_loss_copy_1_0 = kl_loss_copy_1
2026-02-21T08:57:11.3080578Z             # src[kl_div.py:105]: log_true = torch.log(torch.clamp(y_true_val, min=eps))
2026-02-21T08:57:11.3080968Z             v_4 = triton_helpers.maximum(y_true_val_copy_1_0, eps)
2026-02-21T08:57:11.3081246Z             v_5 = tl_math.log(v_4)
2026-02-21T08:57:11.3081536Z             # src[kl_div.py:106]: kl_loss += y_true_val * (log_true - y_pred_val)
2026-02-21T08:57:11.3081851Z             v_6 = v_5 - y_pred_val_copy_1_0
2026-02-21T08:57:11.3082093Z             v_7 = y_true_val_copy_1_0 * v_6
2026-02-21T08:57:11.3082549Z             kl_loss = kl_loss_copy_1_0 + v_7
2026-02-21T08:57:11.3082819Z         # src[kl_div.py:112]: loss_sum += kl_loss
2026-02-21T08:57:11.3083076Z         loss_sum = loss_sum_copy_0 + kl_loss
2026-02-21T08:57:11.3083370Z     # src[kl_div.py:115]: loss[tile_bt] = loss_sum.sum(dim=-1)
2026-02-21T08:57:11.3083681Z     sum_1 = tl.cast(tl.sum(loss_sum, 1), tl.float32)
2026-02-21T08:57:11.3083950Z     tl.store(loss + indices_1 * 1, sum_1, None)
2026-02-21T08:57:11.3084132Z 
2026-02-21T08:57:11.3084549Z def kl_div_forward(y_pred: Tensor, y_true: Tensor, log_target: bool=False, reduction: str='batchmean', eps: float=1e-10, *, _launcher=_default_launcher):
2026-02-21T08:57:11.3085077Z     """
2026-02-21T08:57:11.3085235Z     Compute KL Divergence loss.
2026-02-21T08:57:11.3085382Z 
2026-02-21T08:57:11.3085443Z     Args:
2026-02-21T08:57:11.3085647Z         y_pred: Input predictions in log-space, shape (BT, V)
2026-02-21T08:57:11.3086030Z         y_true: Target values (probabilities or log-probabilities), shape (BT, V)
2026-02-21T08:57:11.3086626Z         log_target: If True, y_true is in log-space; if False, y_true is probabilities
2026-02-21T08:57:11.3087045Z         reduction: Reduction mode ('none', 'sum', 'mean', 'batchmean')
2026-02-21T08:57:11.3087387Z         eps: Small value to avoid numerical issues
2026-02-21T08:57:11.3087563Z 
2026-02-21T08:57:11.3087628Z     Returns:
2026-02-21T08:57:11.3087799Z         loss: KL divergence loss
2026-02-21T08:57:11.3087989Z     """
2026-02-21T08:57:11.3088163Z     # src[kl_div.py:74]: BT, V = y_pred.shape
2026-02-21T08:57:11.3088402Z     BT, V = y_pred.shape
2026-02-21T08:57:11.3088642Z     # src[kl_div.py:75]: assert y_true.shape == y_pred.shape, (
2026-02-21T08:57:11.3089012Z     # src[kl_div.py:76]:     f"Shape mismatch: {y_true.shape} != {y_pred.shape}"
2026-02-21T08:57:11.3089322Z     # src[kl_div.py:77]: )
2026-02-21T08:57:11.3089655Z     assert y_true.shape == y_pred.shape, f'Shape mismatch: {y_true.shape} != {y_pred.shape}'
2026-02-21T08:57:11.3090048Z     # src[kl_div.py:80]: if reduction == "none":
2026-02-21T08:57:11.3090344Z     # src[kl_div.py:81]:     loss = torch.zeros_like(y_pred)
2026-02-21T08:57:11.3090611Z     # src[kl_div.py:82]: else:
2026-02-21T08:57:11.3091017Z     # src[kl_div.py:80-83]: ...
2026-02-21T08:57:11.3091221Z     if reduction == 'none':
2026-02-21T08:57:11.3091457Z         # src[kl_div.py:81]: loss = torch.zeros_like(y_pred)
2026-02-21T08:57:11.3091731Z         loss = torch.zeros_like(y_pred)
2026-02-21T08:57:11.3091936Z     else:
2026-02-21T08:57:11.3092223Z         # src[kl_div.py:83]: loss = torch.zeros((BT,), dtype=torch.float32, device=y_pred.device)
2026-02-21T08:57:11.3092662Z         loss = torch.zeros((BT,), dtype=torch.float32, device=y_pred.device)
2026-02-21T08:57:11.3093056Z     # src[kl_div.py:89]: for tile_bt in hl.tile(BT, block_size=block_size_m):
2026-02-21T08:57:11.3093484Z     # src[kl_div.py:90]:     loss_sum = hl.zeros([tile_bt, block_size_n], dtype=torch.float32)
2026-02-21T08:57:11.3093834Z     # src[kl_div.py:89-115]: ...
2026-02-21T08:57:11.3094254Z     _launcher(_helion_kl_div_forward, (4096,), y_pred, y_true, loss, log_target, eps, num_warps=32, num_stages=6)
2026-02-21T08:57:11.3094711Z     # src[kl_div.py:118]: if reduction == "batchmean":
2026-02-21T08:57:11.3095019Z     # src[kl_div.py:119]:     final_loss = torch.sum(loss) / BT
2026-02-21T08:57:11.3095313Z     # src[kl_div.py:120]: elif reduction == "sum":
2026-02-21T08:57:11.3095562Z     # src[kl_div.py:118-125]: ...
2026-02-21T08:57:11.3095778Z     if reduction == 'batchmean':
2026-02-21T08:57:11.3096021Z         # src[kl_div.py:119]: final_loss = torch.sum(loss) / BT
2026-02-21T08:57:11.3096299Z         final_loss = torch.sum(loss) / BT
2026-02-21T08:57:11.3096667Z     elif reduction == 'sum':
2026-02-21T08:57:11.3096925Z         # src[kl_div.py:121]: final_loss = torch.sum(loss, dim=0)
2026-02-21T08:57:11.3097204Z         final_loss = torch.sum(loss, dim=0)
2026-02-21T08:57:11.3097435Z     elif reduction == 'mean':
2026-02-21T08:57:11.3097845Z         # src[kl_div.py:123]: final_loss = torch.sum(loss) / (BT * V)
2026-02-21T08:57:11.3098152Z         final_loss = torch.sum(loss) / (BT * V)
2026-02-21T08:57:11.3098375Z     else:
2026-02-21T08:57:11.3098542Z         # src[kl_div.py:125]: final_loss = loss
2026-02-21T08:57:11.3098775Z         final_loss = loss
2026-02-21T08:57:11.3098968Z     # src[kl_div.py:127]: return final_loss
2026-02-21T08:57:11.3099193Z     return final_loss
2026-02-21T08:57:12.4178839Z WARNING:tritonbench.utils.triton_op:Completed input ID 0:
2026-02-21T08:57:12.4179452Z (B, T, V)
2026-02-21T08:57:12.4179757Z --------------
2026-02-21T08:57:12.4180084Z (8, 512, 4096)
2026-02-21T08:57:12.4180283Z 
2026-02-21T08:57:12.4201449Z  17%|█▋        | 1/6 [03:33<17:49, 213.91s/it]WARNING:tritonbench.utils.triton_op:Running input ID 1:
2026-02-21T08:57:12.4201894Z (B, T, V)
2026-02-21T08:57:12.4202061Z --------------
2026-02-21T08:57:12.4204250Z (8, 512, 8192)
2026-02-21T08:57:12.4204643Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for torch_kl_div
2026-02-21T08:57:13.5888128Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for liger_kl_div
2026-02-21T08:57:15.0080306Z INFO:tritonbench.utils.triton_op:Took 3.90ms to get benchmark function for torch_compile_kl_div
2026-02-21T08:57:16.4858493Z WARNING:__main__:Input tensor metadata:
2026-02-21T08:57:16.4858847Z { 'args': ( { 'device': 'cuda:0',
2026-02-21T08:57:16.4859130Z               'dtype': 'torch.float32',
2026-02-21T08:57:16.4859435Z               'shape': (4096, 8192),
2026-02-21T08:57:16.4859715Z               'stride': (8192, 1)},
2026-02-21T08:57:16.4859976Z             { 'device': 'cuda:0',
2026-02-21T08:57:16.4860239Z               'dtype': 'torch.float32',
2026-02-21T08:57:16.4860499Z               'shape': (4096, 8192),
2026-02-21T08:57:16.4860749Z               'stride': (8192, 1)}),
2026-02-21T08:57:16.4860986Z   'kwargs': {}}
2026-02-21T08:57:16.4876627Z INFO:tritonbench.utils.triton_op:Took 2.29ms to get benchmark function for helion_kl_div_tritonbench
2026-02-21T08:57:16.8099636Z [0s] Autotune random seed: 2137492303
2026-02-21T08:57:16.8433205Z [0s] Starting LFBOPatternSearch with initial_population=FROM_RANDOM, copies=5, max_generations=20, similarity_penalty=1.0
2026-02-21T08:57:50.2714987Z [33s] Timeout after 30s compiling Config(block_sizes=[2048, 8], indexing=['pointer', 'pointer', 'tensor_descriptor'], load_eviction_policies=['first', ''], maxnreg=128, num_sm_multiplier=32, num_stages=4, num_warps=2, pid_type='persistent_interleaved', range_flattens=[False, False], range_multi_buffers=[False, False], range_num_stages=[1, 3], range_unroll_factors=[2, 1], range_warp_specializes=[])
2026-02-21T08:57:50.7381067Z [33s] Timeout after 30s compiling Config(block_sizes=[8192, 16], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['last', ''], num_sm_multiplier=1, num_stages=7, num_warps=8, pid_type='persistent_interleaved', range_flattens=[None, None], range_multi_buffers=[False, None], range_num_stages=[2, 4], range_unroll_factors=[2, 4], range_warp_specializes=[])
2026-02-21T08:57:51.2794289Z [34s] Timeout after 30s compiling Config(block_sizes=[4096, 128], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['first', ''], num_stages=7, num_warps=32, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, True], range_num_stages=[0, 2], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T08:57:51.9089077Z [35s] Timeout after 30s compiling Config(block_sizes=[128, 2048], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'first'], num_sm_multiplier=4, num_stages=3, num_warps=8, pid_type='persistent_interleaved', range_flattens=[False, None], range_multi_buffers=[False, False], range_num_stages=[4, 0], range_unroll_factors=[1, 1], range_warp_specializes=[])
2026-02-21T08:57:52.3739057Z [35s] Timeout after 30s compiling Config(block_sizes=[1024, 512], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', ''], num_stages=6, num_warps=32, pid_type='flat', range_flattens=[None, True], range_multi_buffers=[None, True], range_num_stages=[0, 0], range_unroll_factors=[0, 1], range_warp_specializes=[])
2026-02-21T08:57:52.8823659Z [36s] Timeout after 30s compiling Config(block_sizes=[512, 256], indexing=['pointer', 'pointer', 'tensor_descriptor'], load_eviction_policies=['', 'last'], num_stages=4, num_warps=4, pid_type='flat', range_flattens=[None, None], range_multi_buffers=[None, True], range_num_stages=[0, 0], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T08:57:53.3176125Z [36s] Timeout after 30s compiling Config(block_sizes=[4096, 64], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['first', ''], maxnreg=32, num_sm_multiplier=16, num_stages=6, num_warps=32, pid_type='persistent_blocked', range_flattens=[True, None], range_multi_buffers=[False, True], range_num_stages=[4, 1], range_unroll_factors=[3, 3], range_warp_specializes=[])
2026-02-21T08:57:53.6999632Z [36s] Timeout after 30s compiling Config(block_sizes=[8192, 16], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['first', ''], num_stages=6, num_warps=8, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, True], range_num_stages=[0, 3], range_unroll_factors=[0, 0], range_warp_specializes=[])
2026-02-21T08:57:53.7020294Z Initial population precompiling 100% ━━━━━━━━━━━━━━━━━━━━━ 100/100 0.8 configs/s
2026-02-21T08:58:01.0984040Z Initial population exploring neighbors 100% ━━━━━━━━━━━━━ 100/100 13.6 configs/s
2026-02-21T08:58:01.0997295Z [44s] Adaptive compile timeout: 30s (90% percentile=11.9s, bounds=[30.0s, 30s])
2026-02-21T08:58:04.7050815Z Verifying initial results 100% ━━━━━━━━━━━━━━━━━━━━━━━ 1000/1000 277.9 configs/s
2026-02-21T08:58:04.8907701Z [48s] Initial random population of 100, 5 starting points: 
2026-02-21T08:58:04.8911552Z error=6
2026-02-21T08:58:04.8911910Z timeout=8
2026-02-21T08:58:04.8912271Z ok=86
2026-02-21T08:58:04.8912552Z min=0.1083
2026-02-21T08:58:04.8912839Z mid=0.7598
2026-02-21T08:58:04.8913113Z max=166.6945
2026-02-21T08:58:04.8913460Z best={'block_sizes': [512, 1],
2026-02-21T08:58:04.8914732Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:58:04.8915121Z  'load_eviction_policies': ['first', ''],
2026-02-21T08:58:04.8915417Z  'num_stages': 5,
2026-02-21T08:58:04.8915622Z  'num_warps': 8,
2026-02-21T08:58:04.8915834Z  'pid_type': 'flat',
2026-02-21T08:58:04.8916067Z  'range_flattens': [None, True],
2026-02-21T08:58:04.8916353Z  'range_multi_buffers': [None, None],
2026-02-21T08:58:04.8916983Z  'range_num_stages': [0, 4],
2026-02-21T08:58:04.8917237Z  'range_unroll_factors': [0, 3],
2026-02-21T08:58:04.8917500Z  'range_warp_specializes': []}
2026-02-21T08:58:04.8925808Z [48s] Fitting surrogate: 100 points, 100 targets
2026-02-21T08:58:06.0040116Z [49s] Generation 1 starting: 72 neighbors, 5 active search path(s)
2026-02-21T08:58:11.7620196Z Generation 1: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 75/75 6.6 configs/s
2026-02-21T08:58:16.2090600Z Generation 1: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 75/75 17.0 configs/s
2026-02-21T08:58:30.8238438Z Generation 1: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 70.5 configs/s
2026-02-21T08:58:31.4902131Z [74s] Generation 1 complete: 
2026-02-21T08:58:31.4902566Z ok=77
2026-02-21T08:58:31.4902873Z min=0.1078
2026-02-21T08:58:31.4903172Z mid=0.1140
2026-02-21T08:58:31.4903458Z max=0.4940
2026-02-21T08:58:31.4903767Z best={'block_sizes': [512, 4],
2026-02-21T08:58:31.4904307Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T08:58:31.4904922Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:58:31.4905396Z  'num_stages': 2,
2026-02-21T08:58:31.4905756Z  'num_warps': 32,
2026-02-21T08:58:31.4906080Z  'pid_type': 'flat',
2026-02-21T08:58:31.4906445Z  'range_flattens': [None, False],
2026-02-21T08:58:31.4907375Z  'range_multi_buffers': [None, None],
2026-02-21T08:58:31.4907878Z  'range_num_stages': [0, 0],
2026-02-21T08:58:31.4908276Z  'range_unroll_factors': [0, 4],
2026-02-21T08:58:31.4908809Z  'range_warp_specializes': []}
2026-02-21T08:58:31.4920831Z [74s] Fitting surrogate: 177 points, 177 targets
2026-02-21T08:58:32.5995764Z [75s] Generation 2 starting: 69 neighbors, 5 active search path(s)
2026-02-21T08:58:49.3985635Z Generation 2: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 71/71 1.0 configs/s
2026-02-21T08:58:53.3895442Z Generation 2: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 71/71 18.0 configs/s
2026-02-21T08:59:05.9699221Z Generation 2: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 82.2 configs/s
2026-02-21T08:59:06.5436263Z [109s] Generation 2 complete: 
2026-02-21T08:59:06.5437057Z error=4
2026-02-21T08:59:06.5437284Z ok=71
2026-02-21T08:59:06.5437499Z min=0.1074
2026-02-21T08:59:06.5437728Z mid=0.1116
2026-02-21T08:59:06.5437943Z max=0.5446
2026-02-21T08:59:06.5438187Z best={'block_sizes': [2048, 1],
2026-02-21T08:59:06.5438637Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:59:06.5439133Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:59:06.5439509Z  'num_stages': 5,
2026-02-21T08:59:06.5439770Z  'num_warps': 16,
2026-02-21T08:59:06.5440041Z  'pid_type': 'flat',
2026-02-21T08:59:06.5440333Z  'range_flattens': [None, True],
2026-02-21T08:59:06.5440678Z  'range_multi_buffers': [None, None],
2026-02-21T08:59:06.5441026Z  'range_num_stages': [0, 4],
2026-02-21T08:59:06.5441344Z  'range_unroll_factors': [0, 3],
2026-02-21T08:59:06.5441670Z  'range_warp_specializes': []}
2026-02-21T08:59:06.5456621Z [109s] Fitting surrogate: 252 points, 252 targets
2026-02-21T08:59:07.5168822Z [110s] Generation 3 starting: 60 neighbors, 5 active search path(s)
2026-02-21T08:59:12.4960486Z Generation 3: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 64/64 14.4 configs/s
2026-02-21T08:59:16.0689702Z Generation 3: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 64/64 18.2 configs/s
2026-02-21T08:59:27.3857878Z Generation 3: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 91.6 configs/s
2026-02-21T08:59:27.9137615Z [131s] Generation 3 complete: 
2026-02-21T08:59:27.9137959Z error=4
2026-02-21T08:59:27.9138166Z ok=62
2026-02-21T08:59:27.9139035Z min=0.1053
2026-02-21T08:59:27.9139246Z mid=0.1109
2026-02-21T08:59:27.9139462Z max=0.6872
2026-02-21T08:59:27.9139690Z best={'block_sizes': [2048, 1],
2026-02-21T08:59:27.9140077Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T08:59:27.9140516Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T08:59:27.9140838Z  'num_stages': 4,
2026-02-21T08:59:27.9141039Z  'num_warps': 16,
2026-02-21T08:59:27.9141252Z  'pid_type': 'flat',
2026-02-21T08:59:27.9141490Z  'range_flattens': [None, True],
2026-02-21T08:59:27.9141756Z  'range_multi_buffers': [None, None],
2026-02-21T08:59:27.9142038Z  'range_num_stages': [0, 4],
2026-02-21T08:59:27.9142281Z  'range_unroll_factors': [0, 3],
2026-02-21T08:59:27.9142543Z  'range_warp_specializes': []}
2026-02-21T08:59:27.9161205Z [131s] Fitting surrogate: 318 points, 318 targets
2026-02-21T08:59:28.9225036Z [132s] Generation 4 starting: 62 neighbors, 5 active search path(s)
2026-02-21T08:59:45.9184539Z Generation 4: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 66/66 0.8 configs/s
2026-02-21T08:59:49.4507881Z Generation 4: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 66/66 19.0 configs/s
2026-02-21T09:00:01.1381785Z Generation 4: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 86.2 configs/s
2026-02-21T09:00:01.7018218Z [164s] Generation 4 complete: 
2026-02-21T09:00:01.7018501Z error=7
2026-02-21T09:00:01.7018697Z ok=61
2026-02-21T09:00:01.7018877Z min=0.1067
2026-02-21T09:00:01.7019070Z mid=0.1123
2026-02-21T09:00:01.7019249Z max=1.0789
2026-02-21T09:00:01.7019457Z best={'block_sizes': [2048, 1],
2026-02-21T09:00:01.7019766Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T09:00:01.7020129Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:00:01.7020438Z  'num_stages': 4,
2026-02-21T09:00:01.7020651Z  'num_warps': 8,
2026-02-21T09:00:01.7020885Z  'pid_type': 'flat',
2026-02-21T09:00:01.7021131Z  'range_flattens': [None, True],
2026-02-21T09:00:01.7021415Z  'range_multi_buffers': [None, None],
2026-02-21T09:00:01.7021706Z  'range_num_stages': [0, 4],
2026-02-21T09:00:01.7021954Z  'range_unroll_factors': [0, 4],
2026-02-21T09:00:01.7022208Z  'range_warp_specializes': []}
2026-02-21T09:00:01.7045993Z [164s] Fitting surrogate: 386 points, 386 targets
2026-02-21T09:00:02.6487669Z [165s] Generation 5 starting: 60 neighbors, 5 active search path(s)
2026-02-21T09:00:20.3160630Z Generation 5: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 64/64 0.7 configs/s
2026-02-21T09:00:24.0195002Z Generation 5: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 64/64 17.5 configs/s
2026-02-21T09:00:35.5651360Z Generation 5: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 87.3 configs/s
2026-02-21T09:00:36.1162510Z [199s] Generation 5 complete: 
2026-02-21T09:00:36.1162806Z error=2
2026-02-21T09:00:36.1162974Z ok=64
2026-02-21T09:00:36.1163146Z min=0.1064
2026-02-21T09:00:36.1163364Z mid=0.1114
2026-02-21T09:00:36.1163526Z max=2.5696
2026-02-21T09:00:36.1163718Z best={'block_sizes': [2048, 1],
2026-02-21T09:00:36.1164012Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T09:00:36.1164371Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:00:36.1164654Z  'num_stages': 5,
2026-02-21T09:00:36.1164850Z  'num_warps': 8,
2026-02-21T09:00:36.1165044Z  'pid_type': 'flat',
2026-02-21T09:00:36.1165262Z  'range_flattens': [None, True],
2026-02-21T09:00:36.1165514Z  'range_multi_buffers': [None, None],
2026-02-21T09:00:36.1165781Z  'range_num_stages': [0, 4],
2026-02-21T09:00:36.1166018Z  'range_unroll_factors': [0, 4],
2026-02-21T09:00:36.1166265Z  'range_warp_specializes': []}
2026-02-21T09:00:36.1188826Z [199s] Fitting surrogate: 452 points, 452 targets
2026-02-21T09:00:37.0961905Z [200s] Generation 6 starting: 61 neighbors, 5 active search path(s)
2026-02-21T09:00:44.3420709Z Generation 6: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 64/64 5.0 configs/s
2026-02-21T09:00:47.8595300Z Generation 6: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 64/64 18.5 configs/s
2026-02-21T09:00:58.7697694Z Generation 6: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 92.4 configs/s
2026-02-21T09:00:59.2953458Z [222s] Generation 6 complete: 
2026-02-21T09:00:59.2953886Z error=5
2026-02-21T09:00:59.2954163Z ok=61
2026-02-21T09:00:59.2954437Z min=0.1048
2026-02-21T09:00:59.2954730Z mid=0.1096
2026-02-21T09:00:59.2955026Z max=0.3196
2026-02-21T09:00:59.2955342Z best={'block_sizes': [8192, 1],
2026-02-21T09:00:59.2955858Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:00:59.2956821Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:00:59.2957314Z  'num_stages': 2,
2026-02-21T09:00:59.2957648Z  'num_warps': 16,
2026-02-21T09:00:59.2958002Z  'pid_type': 'flat',
2026-02-21T09:00:59.2958490Z  'range_flattens': [None, True],
2026-02-21T09:00:59.2958856Z  'range_multi_buffers': [None, None],
2026-02-21T09:00:59.2959476Z  'range_num_stages': [0, 0],
2026-02-21T09:00:59.2959753Z  'range_unroll_factors': [0, 4],
2026-02-21T09:00:59.2960029Z  'range_warp_specializes': []}
2026-02-21T09:00:59.2982800Z [222s] Fitting surrogate: 518 points, 518 targets
2026-02-21T09:01:00.1411881Z [223s] Generation 7 starting: 51 neighbors, 5 active search path(s)
2026-02-21T09:01:08.0757073Z Generation 7: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 54/54 11.0 configs/s
2026-02-21T09:01:11.4414942Z Generation 7: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 54/54 16.2 configs/s
2026-02-21T09:01:21.6398989Z Generation 7: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 102.1         
2026-02-21T09:01:21.6400905Z                                                                   configs/s     
2026-02-21T09:01:22.1198050Z [245s] Generation 7 complete: 
2026-02-21T09:01:22.1198321Z error=2
2026-02-21T09:01:22.1198508Z ok=55
2026-02-21T09:01:22.1198689Z min=0.1047
2026-02-21T09:01:22.1198869Z mid=0.1095
2026-02-21T09:01:22.1199054Z max=0.3125
2026-02-21T09:01:22.1199273Z best={'block_sizes': [8192, 1],
2026-02-21T09:01:22.1199587Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T09:01:22.1199940Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:01:22.1200268Z  'num_stages': 5,
2026-02-21T09:01:22.1200471Z  'num_warps': 16,
2026-02-21T09:01:22.1200697Z  'pid_type': 'flat',
2026-02-21T09:01:22.1200930Z  'range_flattens': [None, False],
2026-02-21T09:01:22.1201209Z  'range_multi_buffers': [None, None],
2026-02-21T09:01:22.1201502Z  'range_num_stages': [0, 4],
2026-02-21T09:01:22.1201757Z  'range_unroll_factors': [0, 4],
2026-02-21T09:01:22.1202043Z  'range_warp_specializes': []}
2026-02-21T09:01:22.1225613Z [245s] Fitting surrogate: 575 points, 575 targets
2026-02-21T09:01:22.8821648Z [246s] Generation 8 starting: 44 neighbors, 4 active search path(s)
2026-02-21T09:01:39.4922671Z Generation 8: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 48/48 1.9 configs/s
2026-02-21T09:01:42.2738946Z Generation 8: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 48/48 17.5 configs/s
2026-02-21T09:01:50.7881092Z Generation 8: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 118.3         
2026-02-21T09:01:50.7881610Z                                                                   configs/s     
2026-02-21T09:01:51.2018325Z [274s] Generation 8 complete: 
2026-02-21T09:01:51.2018640Z error=1
2026-02-21T09:01:51.2018826Z ok=48
2026-02-21T09:01:51.2019002Z min=0.1044
2026-02-21T09:01:51.2019186Z mid=0.1097
2026-02-21T09:01:51.2019363Z max=1.5304
2026-02-21T09:01:51.2019560Z best={'block_sizes': [8192, 1],
2026-02-21T09:01:51.2019878Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T09:01:51.2020232Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:01:51.2020533Z  'num_stages': 5,
2026-02-21T09:01:51.2020741Z  'num_warps': 16,
2026-02-21T09:01:51.2020948Z  'pid_type': 'flat',
2026-02-21T09:01:51.2021178Z  'range_flattens': [None, False],
2026-02-21T09:01:51.2021450Z  'range_multi_buffers': [None, None],
2026-02-21T09:01:51.2022423Z  'range_num_stages': [0, 4],
2026-02-21T09:01:51.2022701Z  'range_unroll_factors': [0, 4],
2026-02-21T09:01:51.2022963Z  'range_warp_specializes': []}
2026-02-21T09:01:51.2050826Z [274s] Fitting surrogate: 624 points, 624 targets
2026-02-21T09:01:51.9235003Z [275s] Generation 9 starting: 41 neighbors, 4 active search path(s)
2026-02-21T09:01:55.5869413Z Generation 9: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 43/43 22.2 configs/s
2026-02-21T09:01:58.4770164Z Generation 9: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 43/43 15.1 configs/s
2026-02-21T09:02:06.7500050Z Generation 9: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 121.8         
2026-02-21T09:02:06.7500495Z                                                                   configs/s     
2026-02-21T09:02:07.1575622Z [290s] Generation 9 complete: 
2026-02-21T09:02:07.1576073Z ok=46
2026-02-21T09:02:07.1576378Z min=0.1050
2026-02-21T09:02:07.1577217Z mid=0.1115
2026-02-21T09:02:07.1577517Z max=0.2484
2026-02-21T09:02:07.1577825Z best={'block_sizes': [8192, 1],
2026-02-21T09:02:07.1578433Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T09:02:07.1579059Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:02:07.1579618Z  'num_stages': 5,
2026-02-21T09:02:07.1579964Z  'num_warps': 32,
2026-02-21T09:02:07.1580229Z  'pid_type': 'flat',
2026-02-21T09:02:07.1580432Z  'range_flattens': [None, None],
2026-02-21T09:02:07.1580675Z  'range_multi_buffers': [None, None],
2026-02-21T09:02:07.1580934Z  'range_num_stages': [0, 3],
2026-02-21T09:02:07.1581153Z  'range_unroll_factors': [0, 4],
2026-02-21T09:02:07.1581381Z  'range_warp_specializes': []}
2026-02-21T09:02:07.1605257Z [290s] Fitting surrogate: 670 points, 670 targets
2026-02-21T09:02:07.9512408Z [291s] Generation 10 starting: 46 neighbors, 4 active search path(s)
2026-02-21T09:02:11.9158735Z Generation 10: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 48/48 11.3 configs/s
2026-02-21T09:02:14.7805180Z Generation 10: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 48/48 17.0 configs/s
2026-02-21T09:02:24.3470409Z Generation 10: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 105.4         
2026-02-21T09:02:24.3470923Z                                                                   configs/s     
2026-02-21T09:02:24.8048488Z [307s] Generation 10 complete: 
2026-02-21T09:02:24.8048808Z ok=51
2026-02-21T09:02:24.8049003Z min=0.1044
2026-02-21T09:02:24.8049194Z mid=0.1049
2026-02-21T09:02:24.8049372Z max=0.1994
2026-02-21T09:02:24.8049580Z best={'block_sizes': [8192, 1],
2026-02-21T09:02:24.8049920Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T09:02:24.8050292Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:02:24.8050605Z  'num_stages': 5,
2026-02-21T09:02:24.8050809Z  'num_warps': 16,
2026-02-21T09:02:24.8051017Z  'pid_type': 'flat',
2026-02-21T09:02:24.8051248Z  'range_flattens': [None, True],
2026-02-21T09:02:24.8051523Z  'range_multi_buffers': [None, False],
2026-02-21T09:02:24.8051804Z  'range_num_stages': [0, 3],
2026-02-21T09:02:24.8052085Z  'range_unroll_factors': [0, 4],
2026-02-21T09:02:24.8052350Z  'range_warp_specializes': []}
2026-02-21T09:02:24.8083356Z [307s] Fitting surrogate: 721 points, 721 targets
2026-02-21T09:02:25.9830927Z [309s] Generation 11 starting: 45 neighbors, 4 active search path(s)
2026-02-21T09:02:32.9826030Z Generation 11: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 48/48 12.6 configs/s
2026-02-21T09:02:35.9983065Z Generation 11: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 48/48 16.1 configs/s
2026-02-21T09:02:44.6395530Z Generation 11: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 116.6         
2026-02-21T09:02:44.6396066Z                                                                   configs/s     
2026-02-21T09:02:45.0652797Z [328s] Generation 11 complete: 
2026-02-21T09:02:45.0653071Z ok=50
2026-02-21T09:02:45.0653244Z min=0.1041
2026-02-21T09:02:45.0653404Z mid=0.1081
2026-02-21T09:02:45.0653563Z max=0.5845
2026-02-21T09:02:45.0653738Z best={'block_sizes': [8192, 1],
2026-02-21T09:02:45.0654667Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:02:45.0655065Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:02:45.0655337Z  'num_stages': 3,
2026-02-21T09:02:45.0655541Z  'num_warps': 32,
2026-02-21T09:02:45.0655720Z  'pid_type': 'flat',
2026-02-21T09:02:45.0655924Z  'range_flattens': [None, True],
2026-02-21T09:02:45.0656163Z  'range_multi_buffers': [None, None],
2026-02-21T09:02:45.0656411Z  'range_num_stages': [0, 3],
2026-02-21T09:02:45.0657156Z  'range_unroll_factors': [0, 0],
2026-02-21T09:02:45.0657392Z  'range_warp_specializes': []}
2026-02-21T09:02:45.0696813Z [328s] Fitting surrogate: 771 points, 771 targets
2026-02-21T09:02:45.8679876Z [329s] Generation 12 starting: 44 neighbors, 4 active search path(s)
2026-02-21T09:02:49.7150515Z Generation 12: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 46/46 59.2 configs/s
2026-02-21T09:02:52.3598753Z Generation 12: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 46/46 17.7 configs/s
2026-02-21T09:03:01.4993516Z Generation 12: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 115.2         
2026-02-21T09:03:01.4994075Z                                                                   configs/s     
2026-02-21T09:03:01.9228680Z [345s] Generation 12 complete: 
2026-02-21T09:03:01.9228975Z error=1
2026-02-21T09:03:01.9229161Z ok=47
2026-02-21T09:03:01.9229369Z min=0.1041
2026-02-21T09:03:01.9229552Z mid=0.1070
2026-02-21T09:03:01.9229740Z max=0.2832
2026-02-21T09:03:01.9229934Z best={'block_sizes': [8192, 1],
2026-02-21T09:03:01.9230303Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:03:01.9230723Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:03:01.9231024Z  'num_stages': 3,
2026-02-21T09:03:01.9231229Z  'num_warps': 32,
2026-02-21T09:03:01.9231455Z  'pid_type': 'flat',
2026-02-21T09:03:01.9231695Z  'range_flattens': [None, True],
2026-02-21T09:03:01.9231984Z  'range_multi_buffers': [None, False],
2026-02-21T09:03:01.9232267Z  'range_num_stages': [0, 3],
2026-02-21T09:03:01.9232529Z  'range_unroll_factors': [0, 1],
2026-02-21T09:03:01.9232793Z  'range_warp_specializes': []}
2026-02-21T09:03:01.9262802Z [345s] Fitting surrogate: 819 points, 819 targets
2026-02-21T09:03:02.5618440Z [345s] Generation 13 starting: 34 neighbors, 3 active search path(s)
2026-02-21T09:03:07.7371193Z Generation 13: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 35/35 3.2 configs/s
2026-02-21T09:03:09.6427363Z Generation 13: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 35/35 18.9 configs/s
2026-02-21T09:03:15.5109910Z Generation 13: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 171.5         
2026-02-21T09:03:15.5110422Z                                                                   configs/s     
2026-02-21T09:03:15.8058539Z [358s] Generation 13 complete: 
2026-02-21T09:03:15.8058846Z error=3
2026-02-21T09:03:15.8059057Z ok=34
2026-02-21T09:03:15.8059256Z min=0.1048
2026-02-21T09:03:15.8059488Z mid=0.1095
2026-02-21T09:03:15.8059699Z max=0.3197
2026-02-21T09:03:15.8059925Z best={'block_sizes': [8192, 1],
2026-02-21T09:03:15.8060384Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:03:15.8060892Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:03:15.8061611Z  'num_stages': 3,
2026-02-21T09:03:15.8061813Z  'num_warps': 32,
2026-02-21T09:03:15.8062020Z  'pid_type': 'flat',
2026-02-21T09:03:15.8062246Z  'range_flattens': [None, None],
2026-02-21T09:03:15.8062519Z  'range_multi_buffers': [None, False],
2026-02-21T09:03:15.8062792Z  'range_num_stages': [0, 3],
2026-02-21T09:03:15.8063043Z  'range_unroll_factors': [0, 1],
2026-02-21T09:03:15.8063309Z  'range_warp_specializes': []}
2026-02-21T09:03:15.8099585Z [358s] Fitting surrogate: 856 points, 856 targets
2026-02-21T09:03:16.3311573Z [359s] Generation 14 starting: 25 neighbors, 2 active search path(s)
2026-02-21T09:03:21.0897749Z Generation 14: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 26/26 7.9 configs/s
2026-02-21T09:03:23.1865533Z Generation 14: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 26/26 12.5 configs/s
2026-02-21T09:03:28.1843847Z Generation 14: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 201.2         
2026-02-21T09:03:28.1844359Z                                                                   configs/s     
2026-02-21T09:03:28.4359531Z [371s] Generation 14 complete: 
2026-02-21T09:03:28.4359789Z ok=27
2026-02-21T09:03:28.4359965Z min=0.1051
2026-02-21T09:03:28.4360138Z mid=0.1135
2026-02-21T09:03:28.4360311Z max=0.7976
2026-02-21T09:03:28.4360490Z best={'block_sizes': [8192, 1],
2026-02-21T09:03:28.4360835Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:03:28.4361232Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:03:28.4361530Z  'num_stages': 3,
2026-02-21T09:03:28.4361721Z  'num_warps': 32,
2026-02-21T09:03:28.4361921Z  'pid_type': 'flat',
2026-02-21T09:03:28.4362133Z  'range_flattens': [None, False],
2026-02-21T09:03:28.4362399Z  'range_multi_buffers': [None, False],
2026-02-21T09:03:28.4362667Z  'range_num_stages': [0, 3],
2026-02-21T09:03:28.4362911Z  'range_unroll_factors': [0, 0],
2026-02-21T09:03:28.4363161Z  'range_warp_specializes': []}
2026-02-21T09:03:28.4398778Z [371s] Fitting surrogate: 883 points, 883 targets
2026-02-21T09:03:28.9700468Z [372s] Generation 15 starting: 27 neighbors, 2 active search path(s)
2026-02-21T09:03:31.4529825Z Generation 15: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 29/29 21.2 configs/s
2026-02-21T09:03:33.1780702Z Generation 15: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 29/29 17.3 configs/s
2026-02-21T09:03:38.6797949Z Generation 15: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 195.9         
2026-02-21T09:03:38.6798495Z                                                                   configs/s     
2026-02-21T09:03:38.9434199Z [382s] Generation 15 complete: 
2026-02-21T09:03:38.9434637Z ok=30
2026-02-21T09:03:38.9434932Z min=0.1046
2026-02-21T09:03:38.9435218Z mid=0.1122
2026-02-21T09:03:38.9435525Z max=0.9096
2026-02-21T09:03:38.9435845Z best={'block_sizes': [8192, 1],
2026-02-21T09:03:38.9436925Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:03:38.9437659Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:03:38.9438218Z  'num_stages': 3,
2026-02-21T09:03:38.9438636Z  'num_warps': 16,
2026-02-21T09:03:38.9438860Z  'pid_type': 'flat',
2026-02-21T09:03:38.9439092Z  'range_flattens': [None, False],
2026-02-21T09:03:38.9439353Z  'range_multi_buffers': [None, False],
2026-02-21T09:03:38.9439621Z  'range_num_stages': [0, 2],
2026-02-21T09:03:38.9439858Z  'range_unroll_factors': [0, 0],
2026-02-21T09:03:38.9440112Z  'range_warp_specializes': []}
2026-02-21T09:03:38.9468997Z [382s] Fitting surrogate: 913 points, 913 targets
2026-02-21T09:03:39.3353757Z [382s] Generation 16 starting: 17 neighbors, 1 active search path(s)
2026-02-21T09:03:41.8077795Z Generation 16: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 17/17 3.6 configs/s
2026-02-21T09:03:42.8418154Z Generation 16: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 17/17 17.2 configs/s
2026-02-21T09:03:45.8947007Z Generation 16: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 327.9         
2026-02-21T09:03:45.8947467Z                                                                   configs/s     
2026-02-21T09:03:46.0476868Z [389s] Generation 16 complete: 
2026-02-21T09:03:46.0477175Z ok=19
2026-02-21T09:03:46.0477366Z min=0.1074
2026-02-21T09:03:46.0477553Z mid=0.1147
2026-02-21T09:03:46.0477725Z max=0.3592
2026-02-21T09:03:46.0477924Z best={'block_sizes': [8192, 1],
2026-02-21T09:03:46.0478288Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:03:46.0478711Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:03:46.0478998Z  'num_stages': 3,
2026-02-21T09:03:46.0479205Z  'num_warps': 16,
2026-02-21T09:03:46.0479403Z  'pid_type': 'flat',
2026-02-21T09:03:46.0479634Z  'range_flattens': [None, False],
2026-02-21T09:03:46.0479929Z  'range_multi_buffers': [None, False],
2026-02-21T09:03:46.0480276Z  'range_num_stages': [0, 2],
2026-02-21T09:03:46.0480878Z  'range_unroll_factors': [0, 0],
2026-02-21T09:03:46.0481147Z  'range_warp_specializes': []}
2026-02-21T09:03:46.0516717Z [389s] Fitting surrogate: 932 points, 932 targets
2026-02-21T09:03:46.3310324Z [389s] Generation 17 starting: 11 neighbors, 1 active search path(s)
2026-02-21T09:03:47.3988527Z Generation 17: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 11/11 26.1 configs/s
2026-02-21T09:03:48.0519776Z Generation 17: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 11/11 18.2 configs/s
2026-02-21T09:03:50.0454982Z Generation 17: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 500.1         
2026-02-21T09:03:50.0455440Z                                                                   configs/s     
2026-02-21T09:03:50.1597346Z [393s] Generation 17 complete: 
2026-02-21T09:03:50.1597765Z ok=13
2026-02-21T09:03:50.1598063Z min=0.1076
2026-02-21T09:03:50.1598351Z mid=0.1154
2026-02-21T09:03:50.1598611Z max=0.3597
2026-02-21T09:03:50.1598917Z best={'block_sizes': [8192, 1],
2026-02-21T09:03:50.1599527Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:03:50.1600182Z  'load_eviction_policies': ['first', 'first'],
2026-02-21T09:03:50.1600677Z  'num_stages': 3,
2026-02-21T09:03:50.1600992Z  'num_warps': 16,
2026-02-21T09:03:50.1601391Z  'pid_type': 'flat',
2026-02-21T09:03:50.1601806Z  'range_flattens': [None, False],
2026-02-21T09:03:50.1602321Z  'range_multi_buffers': [None, False],
2026-02-21T09:03:50.1602617Z  'range_num_stages': [0, 2],
2026-02-21T09:03:50.1602860Z  'range_unroll_factors': [0, 0],
2026-02-21T09:03:50.1603110Z  'range_warp_specializes': []}
2026-02-21T09:03:50.1636937Z [393s] Fitting surrogate: 945 points, 945 targets
2026-02-21T09:03:50.3278620Z [393s] Autotuning complete in 393.5s after searching 901 configs.
2026-02-21T09:03:50.3279076Z One can hardcode the best config and skip autotuning with:
2026-02-21T09:03:50.3280562Z     @helion.kernel(config=helion.Config(block_sizes=[8192, 1], indexing=['tensor_descriptor', 'pointer', 'tensor_descriptor'], load_eviction_policies=['first', 'first'], num_stages=3, num_warps=16, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, False], range_num_stages=[0, 2], range_unroll_factors=[0, 0], range_warp_specializes=[]), static_shapes=True)
2026-02-21T09:03:50.3282501Z 
2026-02-21T09:03:50.3282925Z [393s] Code of selected kernel: /tmp/torchinductor_root/5c/c5cmjwkzbufkvc5q62pvnxdokuxitfkywrrz5mvfx3czwhqyyqdc.py
2026-02-21T09:03:50.3552038Z from __future__ import annotations
2026-02-21T09:03:50.3552302Z 
2026-02-21T09:03:50.3552402Z import torch
2026-02-21T09:03:50.3552623Z import triton
2026-02-21T09:03:50.3552848Z import triton.language as tl
2026-02-21T09:03:50.3553154Z from torch._inductor.runtime import triton_helpers
2026-02-21T09:03:50.3553581Z from torch._inductor.runtime.triton_helpers import math as tl_math
2026-02-21T09:03:50.3554031Z from torch._inductor.runtime.triton_compat import libdevice
2026-02-21T09:03:50.3554479Z from helion.runtime import default_launcher as _default_launcher
2026-02-21T09:03:50.3554775Z 
2026-02-21T09:03:50.3555174Z _BLOCK_SIZE_1 = tl.constexpr(1)
2026-02-21T09:03:50.3555451Z _BLOCK_SIZE_0 = tl.constexpr(8192)
2026-02-21T09:03:50.3555641Z 
2026-02-21T09:03:50.3555715Z @triton.jit
2026-02-21T09:03:50.3556014Z def _helion_kl_div_forward(y_pred, y_true, loss, log_target, eps):
2026-02-21T09:03:50.3556793Z     # src[kl_div.py:89]: for tile_bt in hl.tile(BT, block_size=block_size_m):
2026-02-21T09:03:50.3557200Z     pid_0 = tl.program_id(0)
2026-02-21T09:03:50.3557458Z     offset_1 = pid_0
2026-02-21T09:03:50.3557719Z     indices_1 = offset_1 + tl.zeros([1], tl.int32)
2026-02-21T09:03:50.3558191Z     # src[kl_div.py:90]: loss_sum = hl.zeros([tile_bt, block_size_n], dtype=torch.float32)
2026-02-21T09:03:50.3558707Z     loss_sum = tl.full([_BLOCK_SIZE_1, _BLOCK_SIZE_0], 0.0, tl.float32)
2026-02-21T09:03:50.3559189Z     # src[kl_div.py:92]: for tile_v in hl.tile(V, block_size=block_size_n):
2026-02-21T09:03:50.3559721Z     # src[kl_div.py:93]:     kl_loss = hl.zeros([block_size_m, block_size_n], dtype=torch.float32)
2026-02-21T09:03:50.3560155Z     # src[kl_div.py:92-112]: ...
2026-02-21T09:03:50.3560645Z     for offset_0 in tl.range(0, 8192, _BLOCK_SIZE_0, num_stages=2, disallow_acc_multi_buffer=True, flatten=False):
2026-02-21T09:03:50.3561289Z         indices_0 = offset_0 + tl.arange(0, _BLOCK_SIZE_0).to(tl.int32)
2026-02-21T09:03:50.3561739Z         loss_sum_copy = loss_sum
2026-02-21T09:03:50.3561997Z         loss_sum_copy_0 = loss_sum_copy
2026-02-21T09:03:50.3562417Z         # src[kl_div.py:93]: kl_loss = hl.zeros([block_size_m, block_size_n], dtype=torch.float32)
2026-02-21T09:03:50.3562941Z         kl_loss = tl.full([_BLOCK_SIZE_1, _BLOCK_SIZE_0], 0.0, tl.float32)
2026-02-21T09:03:50.3563349Z         # src[kl_div.py:95]: y_pred_val = y_pred[tile_bt, tile_v]
2026-02-21T09:03:50.3563929Z         y_pred_val = tl.load(y_pred + (indices_1[:, None] * 8192 + indices_0[None, :] * 1), None, eviction_policy='evict_first')
2026-02-21T09:03:50.3564502Z         # src[kl_div.py:96]: y_true_val = y_true[tile_bt, tile_v]
2026-02-21T09:03:50.3565067Z         y_true_val = tl.load(y_true + (indices_1[:, None] * 8192 + indices_0[None, :] * 1), None, eviction_policy='evict_first')
2026-02-21T09:03:50.3565603Z         # src[kl_div.py:98]: if log_target:
2026-02-21T09:03:50.3566021Z         # src[kl_div.py:99]:     # KL(P || Q) = exp(y_true) * (y_true - y_pred) when both in log-space
2026-02-21T09:03:50.3566644Z         # src[kl_div.py:100]:     prob_true = torch.exp(y_true_val)
2026-02-21T09:03:50.3566997Z         # src[kl_div.py:98-106]: ...
2026-02-21T09:03:50.3567249Z         if log_target:
2026-02-21T09:03:50.3567464Z             y_true_val_copy = y_true_val
2026-02-21T09:03:50.3567745Z             y_pred_val_copy = y_pred_val
2026-02-21T09:03:50.3568021Z             kl_loss_copy = kl_loss
2026-02-21T09:03:50.3568294Z             y_true_val_copy_0 = y_true_val_copy
2026-02-21T09:03:50.3568588Z             y_pred_val_copy_0 = y_pred_val_copy
2026-02-21T09:03:50.3568873Z             kl_loss_copy_0 = kl_loss_copy
2026-02-21T09:03:50.3569205Z             # src[kl_div.py:100]: prob_true = torch.exp(y_true_val)
2026-02-21T09:03:50.3569562Z             v_0 = libdevice.exp(y_true_val_copy_0)
2026-02-21T09:03:50.3570119Z             # src[kl_div.py:101]: kl_loss += prob_true * (y_true_val - y_pred_val)
2026-02-21T09:03:50.3570522Z             v_1 = y_true_val_copy_0 - y_pred_val_copy_0
2026-02-21T09:03:50.3570846Z             v_2 = v_0 * v_1
2026-02-21T09:03:50.3571079Z             kl_loss = kl_loss_copy_0 + v_2
2026-02-21T09:03:50.3571367Z         # src[kl_div.py:98]: if log_target:
2026-02-21T09:03:50.3571780Z         # src[kl_div.py:99]:     # KL(P || Q) = exp(y_true) * (y_true - y_pred) when both in log-space
2026-02-21T09:03:50.3572249Z         # src[kl_div.py:100]:     prob_true = torch.exp(y_true_val)
2026-02-21T09:03:50.3572581Z         # src[kl_div.py:98-106]: ...
2026-02-21T09:03:50.3572789Z         _not = not log_target
2026-02-21T09:03:50.3572977Z         if _not:
2026-02-21T09:03:50.3573312Z             y_true_val_copy_1 = y_true_val
2026-02-21T09:03:50.3573563Z             y_pred_val_copy_1 = y_pred_val
2026-02-21T09:03:50.3573782Z             kl_loss_copy_1 = kl_loss
2026-02-21T09:03:50.3574017Z             y_true_val_copy_1_0 = y_true_val_copy_1
2026-02-21T09:03:50.3574294Z             y_pred_val_copy_1_0 = y_pred_val_copy_1
2026-02-21T09:03:50.3574539Z             kl_loss_copy_1_0 = kl_loss_copy_1
2026-02-21T09:03:50.3574887Z             # src[kl_div.py:105]: log_true = torch.log(torch.clamp(y_true_val, min=eps))
2026-02-21T09:03:50.3575276Z             v_4 = triton_helpers.maximum(y_true_val_copy_1_0, eps)
2026-02-21T09:03:50.3575565Z             v_5 = tl_math.log(v_4)
2026-02-21T09:03:50.3575851Z             # src[kl_div.py:106]: kl_loss += y_true_val * (log_true - y_pred_val)
2026-02-21T09:03:50.3576161Z             v_6 = v_5 - y_pred_val_copy_1_0
2026-02-21T09:03:50.3576399Z             v_7 = y_true_val_copy_1_0 * v_6
2026-02-21T09:03:50.3576762Z             kl_loss = kl_loss_copy_1_0 + v_7
2026-02-21T09:03:50.3589408Z         # src[kl_div.py:112]: loss_sum += kl_loss
2026-02-21T09:03:50.3589755Z         loss_sum = loss_sum_copy_0 + kl_loss
2026-02-21T09:03:50.3590068Z     # src[kl_div.py:115]: loss[tile_bt] = loss_sum.sum(dim=-1)
2026-02-21T09:03:50.3590395Z     sum_1 = tl.cast(tl.sum(loss_sum, 1), tl.float32)
2026-02-21T09:03:50.3590688Z     tl.store(loss + indices_1 * 1, sum_1, None)
2026-02-21T09:03:50.3590866Z 
2026-02-21T09:03:50.3591290Z def kl_div_forward(y_pred: Tensor, y_true: Tensor, log_target: bool=False, reduction: str='batchmean', eps: float=1e-10, *, _launcher=_default_launcher):
2026-02-21T09:03:50.3591845Z     """
2026-02-21T09:03:50.3592018Z     Compute KL Divergence loss.
2026-02-21T09:03:50.3592175Z 
2026-02-21T09:03:50.3592242Z     Args:
2026-02-21T09:03:50.3592474Z         y_pred: Input predictions in log-space, shape (BT, V)
2026-02-21T09:03:50.3592860Z         y_true: Target values (probabilities or log-probabilities), shape (BT, V)
2026-02-21T09:03:50.3593325Z         log_target: If True, y_true is in log-space; if False, y_true is probabilities
2026-02-21T09:03:50.3593769Z         reduction: Reduction mode ('none', 'sum', 'mean', 'batchmean')
2026-02-21T09:03:50.3594114Z         eps: Small value to avoid numerical issues
2026-02-21T09:03:50.3594306Z 
2026-02-21T09:03:50.3594378Z     Returns:
2026-02-21T09:03:50.3594566Z         loss: KL divergence loss
2026-02-21T09:03:50.3594779Z     """
2026-02-21T09:03:50.3594966Z     # src[kl_div.py:74]: BT, V = y_pred.shape
2026-02-21T09:03:50.3595221Z     BT, V = y_pred.shape
2026-02-21T09:03:50.3595466Z     # src[kl_div.py:75]: assert y_true.shape == y_pred.shape, (
2026-02-21T09:03:50.3595832Z     # src[kl_div.py:76]:     f"Shape mismatch: {y_true.shape} != {y_pred.shape}"
2026-02-21T09:03:50.3596146Z     # src[kl_div.py:77]: )
2026-02-21T09:03:50.3596623Z     assert y_true.shape == y_pred.shape, f'Shape mismatch: {y_true.shape} != {y_pred.shape}'
2026-02-21T09:03:50.3597035Z     # src[kl_div.py:80]: if reduction == "none":
2026-02-21T09:03:50.3597328Z     # src[kl_div.py:81]:     loss = torch.zeros_like(y_pred)
2026-02-21T09:03:50.3597596Z     # src[kl_div.py:82]: else:
2026-02-21T09:03:50.3597792Z     # src[kl_div.py:80-83]: ...
2026-02-21T09:03:50.3598258Z     if reduction == 'none':
2026-02-21T09:03:50.3598506Z         # src[kl_div.py:81]: loss = torch.zeros_like(y_pred)
2026-02-21T09:03:50.3598784Z         loss = torch.zeros_like(y_pred)
2026-02-21T09:03:50.3599002Z     else:
2026-02-21T09:03:50.3599297Z         # src[kl_div.py:83]: loss = torch.zeros((BT,), dtype=torch.float32, device=y_pred.device)
2026-02-21T09:03:50.3599739Z         loss = torch.zeros((BT,), dtype=torch.float32, device=y_pred.device)
2026-02-21T09:03:50.3600123Z     # src[kl_div.py:89]: for tile_bt in hl.tile(BT, block_size=block_size_m):
2026-02-21T09:03:50.3600563Z     # src[kl_div.py:90]:     loss_sum = hl.zeros([tile_bt, block_size_n], dtype=torch.float32)
2026-02-21T09:03:50.3600907Z     # src[kl_div.py:89-115]: ...
2026-02-21T09:03:50.3601472Z     _launcher(_helion_kl_div_forward, (4096,), y_pred, y_true, loss, log_target, eps, num_warps=16, num_stages=3)
2026-02-21T09:03:50.3601966Z     # src[kl_div.py:118]: if reduction == "batchmean":
2026-02-21T09:03:50.3602282Z     # src[kl_div.py:119]:     final_loss = torch.sum(loss) / BT
2026-02-21T09:03:50.3602637Z     # src[kl_div.py:120]: elif reduction == "sum":
2026-02-21T09:03:50.3602904Z     # src[kl_div.py:118-125]: ...
2026-02-21T09:03:50.3603114Z     if reduction == 'batchmean':
2026-02-21T09:03:50.3603380Z         # src[kl_div.py:119]: final_loss = torch.sum(loss) / BT
2026-02-21T09:03:50.3603677Z         final_loss = torch.sum(loss) / BT
2026-02-21T09:03:50.3603933Z     elif reduction == 'sum':
2026-02-21T09:03:50.3604178Z         # src[kl_div.py:121]: final_loss = torch.sum(loss, dim=0)
2026-02-21T09:03:50.3604462Z         final_loss = torch.sum(loss, dim=0)
2026-02-21T09:03:50.3604703Z     elif reduction == 'mean':
2026-02-21T09:03:50.3604958Z         # src[kl_div.py:123]: final_loss = torch.sum(loss) / (BT * V)
2026-02-21T09:03:50.3605265Z         final_loss = torch.sum(loss) / (BT * V)
2026-02-21T09:03:50.3605483Z     else:
2026-02-21T09:03:50.3605656Z         # src[kl_div.py:125]: final_loss = loss
2026-02-21T09:03:50.3605892Z         final_loss = loss
2026-02-21T09:03:50.3606117Z     # src[kl_div.py:127]: return final_loss
2026-02-21T09:03:50.3606355Z     return final_loss
2026-02-21T09:03:51.6475307Z WARNING:tritonbench.utils.triton_op:Completed input ID 1:
2026-02-21T09:03:51.6475668Z (B, T, V)
2026-02-21T09:03:51.6475840Z --------------
2026-02-21T09:03:51.6476012Z (8, 512, 8192)
2026-02-21T09:03:51.6476121Z 
2026-02-21T09:03:51.6493429Z  33%|███▎      | 2/6 [10:13<21:31, 322.92s/it]WARNING:tritonbench.utils.triton_op:Running input ID 2:
2026-02-21T09:03:51.6493893Z (B, T, V)
2026-02-21T09:03:51.6494078Z ---------------
2026-02-21T09:03:51.6495604Z (8, 512, 16384)
2026-02-21T09:03:51.6495997Z INFO:tritonbench.utils.triton_op:Took 0.00ms to get benchmark function for torch_kl_div
2026-02-21T09:03:52.7486274Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for liger_kl_div
2026-02-21T09:03:54.0897464Z INFO:tritonbench.utils.triton_op:Took 3.11ms to get benchmark function for torch_compile_kl_div
2026-02-21T09:03:55.5681972Z WARNING:__main__:Input tensor metadata:
2026-02-21T09:03:55.5682283Z { 'args': ( { 'device': 'cuda:0',
2026-02-21T09:03:55.5682549Z               'dtype': 'torch.float32',
2026-02-21T09:03:55.5682815Z               'shape': (4096, 16384),
2026-02-21T09:03:55.5683137Z               'stride': (16384, 1)},
2026-02-21T09:03:55.5683453Z             { 'device': 'cuda:0',
2026-02-21T09:03:55.5683767Z               'dtype': 'torch.float32',
2026-02-21T09:03:55.5684048Z               'shape': (4096, 16384),
2026-02-21T09:03:55.5684301Z               'stride': (16384, 1)}),
2026-02-21T09:03:55.5684557Z   'kwargs': {}}
2026-02-21T09:03:55.5711357Z INFO:tritonbench.utils.triton_op:Took 3.26ms to get benchmark function for helion_kl_div_tritonbench
2026-02-21T09:03:55.8927628Z [0s] Autotune random seed: 2137492303
2026-02-21T09:03:55.9264275Z [0s] Starting LFBOPatternSearch with initial_population=FROM_RANDOM, copies=5, max_generations=20, similarity_penalty=1.0
2026-02-21T09:04:28.8594534Z [32s] Timeout after 30s compiling Config(block_sizes=[4096, 2], indexing=['pointer', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['', 'last'], maxnreg=128, num_sm_multiplier=8, num_stages=3, num_warps=1, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[True, None], range_num_stages=[0, 4], range_unroll_factors=[3, 4], range_warp_specializes=[])
2026-02-21T09:04:28.9557046Z [33s] Timeout after 30s compiling Config(block_sizes=[2048, 16], indexing=['pointer', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['last', ''], maxnreg=128, num_sm_multiplier=4, num_stages=6, num_warps=8, pid_type='persistent_blocked', range_flattens=[True, False], range_multi_buffers=[False, True], range_num_stages=[0, 2], range_unroll_factors=[4, 2], range_warp_specializes=[])
2026-02-21T09:04:29.2245935Z [33s] Timeout after 30s compiling Config(block_sizes=[64, 128], indexing=['tensor_descriptor', 'pointer', 'tensor_descriptor'], load_eviction_policies=['', ''], maxnreg=256, num_sm_multiplier=4, num_stages=6, num_warps=2, pid_type='persistent_blocked', range_flattens=[False, False], range_multi_buffers=[None, True], range_num_stages=[3, 0], range_unroll_factors=[4, 4], range_warp_specializes=[])
2026-02-21T09:04:29.5501060Z [33s] Timeout after 30s compiling Config(block_sizes=[64, 1024], indexing=['tensor_descriptor', 'pointer', 'tensor_descriptor'], load_eviction_policies=['last', 'last'], maxnreg=256, num_sm_multiplier=128, num_stages=1, num_warps=2, pid_type='persistent_blocked', range_flattens=[False, False], range_multi_buffers=[None, True], range_num_stages=[2, 2], range_unroll_factors=[0, 0], range_warp_specializes=[])
2026-02-21T09:04:29.9186056Z [33s] Timeout after 30s compiling Config(block_sizes=[128, 512], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['first', 'first'], num_sm_multiplier=64, num_stages=7, num_warps=16, pid_type='persistent_blocked', range_flattens=[True, False], range_multi_buffers=[False, False], range_num_stages=[3, 4], range_unroll_factors=[3, 2], range_warp_specializes=[])
2026-02-21T09:04:31.7837992Z [35s] Timeout after 30s compiling Config(block_sizes=[4096, 64], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'first'], num_sm_multiplier=4, num_stages=3, num_warps=8, pid_type='persistent_interleaved', range_flattens=[False, None], range_multi_buffers=[False, False], range_num_stages=[4, 0], range_unroll_factors=[1, 1], range_warp_specializes=[])
2026-02-21T09:04:32.6897806Z [36s] Timeout after 30s compiling Config(block_sizes=[2048, 512], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', ''], num_stages=6, num_warps=32, pid_type='flat', range_flattens=[None, True], range_multi_buffers=[None, True], range_num_stages=[0, 0], range_unroll_factors=[0, 1], range_warp_specializes=[])
2026-02-21T09:04:33.2893078Z [37s] Timeout after 30s compiling Config(block_sizes=[512, 256], indexing=['pointer', 'pointer', 'tensor_descriptor'], load_eviction_policies=['', 'last'], num_stages=4, num_warps=4, pid_type='flat', range_flattens=[None, None], range_multi_buffers=[None, True], range_num_stages=[0, 0], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T09:04:34.2034873Z [38s] Timeout after 30s compiling Config(block_sizes=[4096, 64], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['first', ''], maxnreg=32, num_sm_multiplier=16, num_stages=6, num_warps=32, pid_type='persistent_blocked', range_flattens=[True, None], range_multi_buffers=[False, True], range_num_stages=[4, 1], range_unroll_factors=[3, 3], range_warp_specializes=[])
2026-02-21T09:04:34.6327321Z [38s] Timeout after 30s compiling Config(block_sizes=[2048, 128], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', ''], maxnreg=128, num_sm_multiplier=4, num_stages=2, num_warps=16, pid_type='persistent_blocked', range_flattens=[None, True], range_multi_buffers=[True, None], range_num_stages=[4, 1], range_unroll_factors=[1, 2], range_warp_specializes=[])
2026-02-21T09:04:34.9638052Z [39s] Timeout after 30s compiling Config(block_sizes=[8192, 16], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['first', ''], num_stages=6, num_warps=8, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, True], range_num_stages=[0, 3], range_unroll_factors=[0, 0], range_warp_specializes=[])
2026-02-21T09:04:34.9660440Z Initial population precompiling 100% ━━━━━━━━━━━━━━━━━━━━━ 100/100 0.9 configs/s
2026-02-21T09:04:42.4189039Z Initial population exploring neighbors 100% ━━━━━━━━━━━━━ 100/100 13.5 configs/s
2026-02-21T09:04:42.4203061Z [46s] Adaptive compile timeout: 30s (90% percentile=30.0s, bounds=[30.0s, 30s])
2026-02-21T09:04:49.2893152Z Verifying initial results 100% ━━━━━━━━━━━━━━━━━━━━━━━ 1000/1000 145.6 configs/s
2026-02-21T09:04:49.5178119Z [53s] Initial random population of 100, 5 starting points: 
2026-02-21T09:04:49.5178532Z error=4
2026-02-21T09:04:49.5178717Z timeout=11
2026-02-21T09:04:49.5178930Z ok=85
2026-02-21T09:04:49.5179101Z min=0.1965
2026-02-21T09:04:49.5179277Z mid=1.3588
2026-02-21T09:04:49.5179453Z max=65.5382
2026-02-21T09:04:49.5179655Z best={'block_sizes': [1024, 4],
2026-02-21T09:04:49.5180015Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:04:49.5180387Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:04:49.5180673Z  'num_stages': 6,
2026-02-21T09:04:49.5180882Z  'num_warps': 32,
2026-02-21T09:04:49.5181089Z  'pid_type': 'flat',
2026-02-21T09:04:49.5181337Z  'range_flattens': [None, False],
2026-02-21T09:04:49.5181612Z  'range_multi_buffers': [None, None],
2026-02-21T09:04:49.5181879Z  'range_num_stages': [0, 0],
2026-02-21T09:04:49.5182128Z  'range_unroll_factors': [0, 2],
2026-02-21T09:04:49.5182394Z  'range_warp_specializes': []}
2026-02-21T09:04:49.5196008Z [53s] Fitting surrogate: 100 points, 100 targets
2026-02-21T09:04:50.8351763Z [54s] Generation 1 starting: 83 neighbors, 5 active search path(s)
2026-02-21T09:04:58.4901083Z Generation 1: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 86/86 16.0 configs/s
2026-02-21T09:05:03.5616851Z Generation 1: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 86/86 17.1 configs/s
2026-02-21T09:05:26.9348665Z Generation 1: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 43.0 configs/s
2026-02-21T09:05:27.6949165Z [91s] Generation 1 complete: 
2026-02-21T09:05:27.6949471Z ok=88
2026-02-21T09:05:27.6949648Z min=0.1961
2026-02-21T09:05:27.6949839Z mid=0.2084
2026-02-21T09:05:27.6950017Z max=0.6937
2026-02-21T09:05:27.6950225Z best={'block_sizes': [1024, 2],
2026-02-21T09:05:27.6950593Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:05:27.6951000Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:05:27.6951305Z  'num_stages': 6,
2026-02-21T09:05:27.6951555Z  'num_warps': 8,
2026-02-21T09:05:27.6951785Z  'pid_type': 'flat',
2026-02-21T09:05:27.6952040Z  'range_flattens': [None, False],
2026-02-21T09:05:27.6952304Z  'range_multi_buffers': [None, None],
2026-02-21T09:05:27.6952563Z  'range_num_stages': [0, 0],
2026-02-21T09:05:27.6952791Z  'range_unroll_factors': [0, 2],
2026-02-21T09:05:27.6953029Z  'range_warp_specializes': []}
2026-02-21T09:05:27.6971344Z [91s] Fitting surrogate: 188 points, 188 targets
2026-02-21T09:05:28.7506879Z [92s] Generation 2 starting: 67 neighbors, 5 active search path(s)
2026-02-21T09:05:35.6493020Z Generation 2: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 69/69 5.8 configs/s
2026-02-21T09:05:40.0997034Z Generation 2: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 69/69 15.6 configs/s
2026-02-21T09:05:59.8108432Z Generation 2: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 51.0 configs/s
2026-02-21T09:06:00.4613365Z [124s] Generation 2 complete: 
2026-02-21T09:06:00.4613687Z ok=72
2026-02-21T09:06:00.4613877Z min=0.1956
2026-02-21T09:06:00.4614106Z mid=0.2042
2026-02-21T09:06:00.4614287Z max=1.2843
2026-02-21T09:06:00.4614490Z best={'block_sizes': [2048, 2],
2026-02-21T09:06:00.4614834Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T09:06:00.4615916Z  'load_eviction_policies': ['', 'last'],
2026-02-21T09:06:00.4616205Z  'num_stages': 6,
2026-02-21T09:06:00.4616403Z  'num_warps': 8,
2026-02-21T09:06:00.4616836Z  'pid_type': 'flat',
2026-02-21T09:06:00.4617070Z  'range_flattens': [None, None],
2026-02-21T09:06:00.4617343Z  'range_multi_buffers': [None, None],
2026-02-21T09:06:00.4617619Z  'range_num_stages': [0, 4],
2026-02-21T09:06:00.4617887Z  'range_unroll_factors': [0, 2],
2026-02-21T09:06:00.4618152Z  'range_warp_specializes': []}
2026-02-21T09:06:00.4633255Z [124s] Fitting surrogate: 260 points, 260 targets
2026-02-21T09:06:01.2965267Z [125s] Generation 3 starting: 51 neighbors, 4 active search path(s)
2026-02-21T09:06:07.2977630Z Generation 3: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 54/54 3.9 configs/s
2026-02-21T09:06:10.4744699Z Generation 3: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 54/54 17.2 configs/s
2026-02-21T09:06:23.6066438Z Generation 3: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 78.9 configs/s
2026-02-21T09:06:24.0438543Z [148s] Generation 3 complete: 
2026-02-21T09:06:24.0439147Z ok=55
2026-02-21T09:06:24.0439589Z min=0.1935
2026-02-21T09:06:24.0440093Z mid=0.2029
2026-02-21T09:06:24.0440351Z max=0.6582
2026-02-21T09:06:24.0440643Z best={'block_sizes': [4096, 1],
2026-02-21T09:06:24.0441070Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T09:06:24.0441501Z  'load_eviction_policies': ['', 'last'],
2026-02-21T09:06:24.0441879Z  'num_stages': 6,
2026-02-21T09:06:24.0442129Z  'num_warps': 8,
2026-02-21T09:06:24.0442412Z  'pid_type': 'flat',
2026-02-21T09:06:24.0442690Z  'range_flattens': [None, None],
2026-02-21T09:06:24.0443039Z  'range_multi_buffers': [None, None],
2026-02-21T09:06:24.0443370Z  'range_num_stages': [0, 4],
2026-02-21T09:06:24.0443746Z  'range_unroll_factors': [0, 2],
2026-02-21T09:06:24.0444085Z  'range_warp_specializes': []}
2026-02-21T09:06:24.0460926Z [148s] Fitting surrogate: 315 points, 315 targets
2026-02-21T09:06:24.8040217Z [148s] Generation 4 starting: 46 neighbors, 4 active search path(s)
2026-02-21T09:06:29.8491924Z Generation 4: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 48/48 8.6 configs/s
2026-02-21T09:06:32.6781468Z Generation 4: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 48/48 17.2 configs/s
2026-02-21T09:06:44.1454970Z Generation 4: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 87.5 configs/s
2026-02-21T09:06:44.5265019Z [168s] Generation 4 complete: 
2026-02-21T09:06:44.5265573Z ok=50
2026-02-21T09:06:44.5265948Z min=0.1941
2026-02-21T09:06:44.5266370Z mid=0.2033
2026-02-21T09:06:44.5266944Z max=0.6016
2026-02-21T09:06:44.5267393Z best={'block_sizes': [4096, 1],
2026-02-21T09:06:44.5268020Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:06:44.5268947Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:06:44.5269544Z  'num_stages': 6,
2026-02-21T09:06:44.5269969Z  'num_warps': 16,
2026-02-21T09:06:44.5270425Z  'pid_type': 'flat',
2026-02-21T09:06:44.5270875Z  'range_flattens': [None, False],
2026-02-21T09:06:44.5271462Z  'range_multi_buffers': [None, False],
2026-02-21T09:06:44.5271986Z  'range_num_stages': [0, 0],
2026-02-21T09:06:44.5272513Z  'range_unroll_factors': [0, 2],
2026-02-21T09:06:44.5273007Z  'range_warp_specializes': []}
2026-02-21T09:06:44.5289867Z [168s] Fitting surrogate: 365 points, 365 targets
2026-02-21T09:06:45.3824988Z [169s] Generation 5 starting: 53 neighbors, 4 active search path(s)
2026-02-21T09:07:01.3902374Z Generation 5: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 55/55 1.0 configs/s
2026-02-21T09:07:04.5939487Z Generation 5: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 55/55 17.4 configs/s
2026-02-21T09:07:17.2578115Z Generation 5: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 82.0 configs/s
2026-02-21T09:07:17.6765627Z [201s] Generation 5 complete: 
2026-02-21T09:07:17.6765937Z error=2
2026-02-21T09:07:17.6766420Z ok=55
2026-02-21T09:07:17.6767084Z min=0.1940
2026-02-21T09:07:17.6767510Z mid=0.2008
2026-02-21T09:07:17.6768443Z max=3.8553
2026-02-21T09:07:17.6768895Z best={'block_sizes': [4096, 1],
2026-02-21T09:07:17.6769525Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T09:07:17.6770139Z  'load_eviction_policies': ['', 'last'],
2026-02-21T09:07:17.6770710Z  'num_stages': 7,
2026-02-21T09:07:17.6771133Z  'num_warps': 16,
2026-02-21T09:07:17.6771591Z  'pid_type': 'flat',
2026-02-21T09:07:17.6772071Z  'range_flattens': [None, None],
2026-02-21T09:07:17.6772644Z  'range_multi_buffers': [None, None],
2026-02-21T09:07:17.6773163Z  'range_num_stages': [0, 4],
2026-02-21T09:07:17.6773695Z  'range_unroll_factors': [0, 2],
2026-02-21T09:07:17.6774233Z  'range_warp_specializes': []}
2026-02-21T09:07:17.6796110Z [201s] Fitting surrogate: 422 points, 422 targets
2026-02-21T09:07:18.5969661Z [202s] Generation 6 starting: 58 neighbors, 4 active search path(s)
2026-02-21T09:07:52.0421865Z [236s] Timeout after 30s compiling Config(block_sizes=[512, 32], indexing=['tensor_descriptor', 'pointer', 'tensor_descriptor'], load_eviction_policies=['last', ''], maxnreg=64, num_sm_multiplier=64, num_stages=3, num_warps=2, pid_type='persistent_interleaved', range_flattens=[True, None], range_multi_buffers=[True, None], range_num_stages=[0, 4], range_unroll_factors=[2, 0], range_warp_specializes=[])
2026-02-21T09:07:52.0439319Z Generation 6: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 60/60 0.3 configs/s
2026-02-21T09:07:55.1381137Z Generation 6: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 60/60 19.7 configs/s
2026-02-21T09:08:08.1195434Z Generation 6: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 77.3 configs/s
2026-02-21T09:08:08.5693579Z [252s] Generation 6 complete: 
2026-02-21T09:08:08.5696820Z error=7
2026-02-21T09:08:08.5697109Z timeout=1
2026-02-21T09:08:08.5697353Z ok=54
2026-02-21T09:08:08.5697560Z min=0.1940
2026-02-21T09:08:08.5697837Z mid=0.1970
2026-02-21T09:08:08.5698082Z max=1.0435
2026-02-21T09:08:08.5698314Z best={'block_sizes': [4096, 1],
2026-02-21T09:08:08.5698712Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:08:08.5699149Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:08:08.5699485Z  'num_stages': 7,
2026-02-21T09:08:08.5699714Z  'num_warps': 16,
2026-02-21T09:08:08.5699973Z  'pid_type': 'flat',
2026-02-21T09:08:08.5700222Z  'range_flattens': [None, None],
2026-02-21T09:08:08.5700546Z  'range_multi_buffers': [None, False],
2026-02-21T09:08:08.5700846Z  'range_num_stages': [0, 1],
2026-02-21T09:08:08.5701145Z  'range_unroll_factors': [0, 2],
2026-02-21T09:08:08.5701501Z  'range_warp_specializes': []}
2026-02-21T09:08:08.5725809Z [252s] Fitting surrogate: 484 points, 484 targets
2026-02-21T09:08:09.2957020Z [253s] Generation 7 starting: 41 neighbors, 3 active search path(s)
2026-02-21T09:08:24.9550010Z Generation 7: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 43/43 0.5 configs/s
2026-02-21T09:08:27.4998105Z Generation 7: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 43/43 17.2 configs/s
2026-02-21T09:08:39.9180920Z Generation 7: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 83.9 configs/s
2026-02-21T09:08:40.3457052Z [284s] Generation 7 complete: 
2026-02-21T09:08:40.3457454Z ok=44
2026-02-21T09:08:40.3457705Z min=0.1939
2026-02-21T09:08:40.3457986Z mid=0.1977
2026-02-21T09:08:40.3458214Z max=3.6703
2026-02-21T09:08:40.3458495Z best={'block_sizes': [4096, 1],
2026-02-21T09:08:40.3458914Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:08:40.3459406Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:08:40.3459741Z  'num_stages': 7,
2026-02-21T09:08:40.3460034Z  'num_warps': 32,
2026-02-21T09:08:40.3460293Z  'pid_type': 'flat',
2026-02-21T09:08:40.3460613Z  'range_flattens': [None, None],
2026-02-21T09:08:40.3460973Z  'range_multi_buffers': [None, False],
2026-02-21T09:08:40.3461306Z  'range_num_stages': [0, 1],
2026-02-21T09:08:40.3462295Z  'range_unroll_factors': [0, 2],
2026-02-21T09:08:40.3462607Z  'range_warp_specializes': []}
2026-02-21T09:08:40.3486988Z [284s] Fitting surrogate: 528 points, 528 targets
2026-02-21T09:08:41.0445802Z [285s] Generation 8 starting: 40 neighbors, 3 active search path(s)
2026-02-21T09:08:57.0655891Z Generation 8: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 42/42 0.5 configs/s
2026-02-21T09:08:59.5598862Z Generation 8: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 42/42 17.1 configs/s
2026-02-21T09:09:11.0781861Z Generation 8: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 87.1 configs/s
2026-02-21T09:09:11.4770790Z [315s] Generation 8 complete: 
2026-02-21T09:09:11.4771087Z ok=44
2026-02-21T09:09:11.4771330Z min=0.1931
2026-02-21T09:09:11.4771638Z mid=0.1962
2026-02-21T09:09:11.4772121Z max=5.5026
2026-02-21T09:09:11.4772558Z best={'block_sizes': [4096, 1],
2026-02-21T09:09:11.4773479Z  'indexing': ['pointer', 'tensor_descriptor', 'tensor_descriptor'],
2026-02-21T09:09:11.4774420Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:09:11.4775046Z  'num_stages': 5,
2026-02-21T09:09:11.4775584Z  'num_warps': 32,
2026-02-21T09:09:11.4776063Z  'pid_type': 'flat',
2026-02-21T09:09:11.4777147Z  'range_flattens': [None, True],
2026-02-21T09:09:11.4777757Z  'range_multi_buffers': [None, True],
2026-02-21T09:09:11.4778280Z  'range_num_stages': [0, 3],
2026-02-21T09:09:11.4778844Z  'range_unroll_factors': [0, 2],
2026-02-21T09:09:11.4779336Z  'range_warp_specializes': []}
2026-02-21T09:09:11.4803439Z [315s] Fitting surrogate: 572 points, 572 targets
2026-02-21T09:09:12.1251664Z [316s] Generation 9 starting: 37 neighbors, 3 active search path(s)
2026-02-21T09:09:27.8595799Z Generation 9: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 39/39 0.7 configs/s
2026-02-21T09:09:30.2254734Z Generation 9: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 39/39 16.8 configs/s
2026-02-21T09:09:40.1453666Z Generation 9: verifying top configs 100% ━━━━━━━━━━━━━━ 1000/1000 105.9         
2026-02-21T09:09:40.1454273Z                                                                   configs/s     
2026-02-21T09:09:40.4872543Z [344s] Generation 9 complete: 
2026-02-21T09:09:40.4873145Z ok=40
2026-02-21T09:09:40.4873514Z min=0.1939
2026-02-21T09:09:40.4873965Z mid=0.1950
2026-02-21T09:09:40.4874325Z max=6.7506
2026-02-21T09:09:40.4874754Z best={'block_sizes': [4096, 1],
2026-02-21T09:09:40.4875426Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:09:40.4876217Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:09:40.4877014Z  'num_stages': 7,
2026-02-21T09:09:40.4877463Z  'num_warps': 32,
2026-02-21T09:09:40.4877865Z  'pid_type': 'flat',
2026-02-21T09:09:40.4878351Z  'range_flattens': [None, True],
2026-02-21T09:09:40.4878915Z  'range_multi_buffers': [None, False],
2026-02-21T09:09:40.4879432Z  'range_num_stages': [0, 2],
2026-02-21T09:09:40.4879939Z  'range_unroll_factors': [0, 2],
2026-02-21T09:09:40.4880493Z  'range_warp_specializes': []}
2026-02-21T09:09:40.4901977Z [344s] Fitting surrogate: 612 points, 612 targets
2026-02-21T09:09:40.9923154Z [345s] Generation 10 starting: 26 neighbors, 2 active search path(s)
2026-02-21T09:09:43.9756417Z Generation 10: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 27/27 9.4 configs/s
2026-02-21T09:09:45.5447880Z Generation 10: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 27/27 17.7 configs/s
2026-02-21T09:09:52.6316777Z Generation 10: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 141.2         
2026-02-21T09:09:52.6317397Z                                                                   configs/s     
2026-02-21T09:09:52.8915224Z [356s] Generation 10 complete: 
2026-02-21T09:09:52.8915598Z ok=28
2026-02-21T09:09:52.8915813Z min=0.1931
2026-02-21T09:09:52.8916061Z mid=0.2004
2026-02-21T09:09:52.8916301Z max=0.5552
2026-02-21T09:09:52.8916833Z best={'block_sizes': [4096, 1],
2026-02-21T09:09:52.8917259Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:09:52.8917693Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:09:52.8918730Z  'num_stages': 7,
2026-02-21T09:09:52.8918990Z  'num_warps': 32,
2026-02-21T09:09:52.8919260Z  'pid_type': 'flat',
2026-02-21T09:09:52.8919517Z  'range_flattens': [None, True],
2026-02-21T09:09:52.8919874Z  'range_multi_buffers': [None, None],
2026-02-21T09:09:52.8920177Z  'range_num_stages': [0, 2],
2026-02-21T09:09:52.8920483Z  'range_unroll_factors': [0, 2],
2026-02-21T09:09:52.8920795Z  'range_warp_specializes': []}
2026-02-21T09:09:52.8948122Z [356s] Fitting surrogate: 640 points, 640 targets
2026-02-21T09:09:53.3856786Z [357s] Generation 11 starting: 25 neighbors, 2 active search path(s)
2026-02-21T09:09:58.0395464Z Generation 11: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 26/26 2.5 configs/s
2026-02-21T09:09:59.5633563Z Generation 11: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 26/26 17.6 configs/s
2026-02-21T09:10:06.5984613Z Generation 11: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 142.3         
2026-02-21T09:10:06.5985224Z                                                                   configs/s     
2026-02-21T09:10:06.8515395Z [370s] Generation 11 complete: 
2026-02-21T09:10:06.8515743Z ok=27
2026-02-21T09:10:06.8516013Z min=0.1928
2026-02-21T09:10:06.8516246Z mid=0.2002
2026-02-21T09:10:06.8516931Z max=0.6072
2026-02-21T09:10:06.8517189Z best={'block_sizes': [8192, 1],
2026-02-21T09:10:06.8517640Z  'indexing': ['tensor_descriptor', 'pointer', 'tensor_descriptor'],
2026-02-21T09:10:06.8518134Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:10:06.8518489Z  'num_stages': 6,
2026-02-21T09:10:06.8518811Z  'num_warps': 32,
2026-02-21T09:10:06.8519126Z  'pid_type': 'flat',
2026-02-21T09:10:06.8519419Z  'range_flattens': [None, True],
2026-02-21T09:10:06.8519717Z  'range_multi_buffers': [None, None],
2026-02-21T09:10:06.8520053Z  'range_num_stages': [0, 2],
2026-02-21T09:10:06.8520331Z  'range_unroll_factors': [0, 2],
2026-02-21T09:10:06.8520649Z  'range_warp_specializes': []}
2026-02-21T09:10:06.8553342Z [370s] Fitting surrogate: 667 points, 667 targets
2026-02-21T09:10:07.3623102Z [371s] Generation 12 starting: 26 neighbors, 2 active search path(s)
2026-02-21T09:10:12.5881130Z Generation 12: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 27/27 2.5 configs/s
2026-02-21T09:10:13.6621901Z Generation 12: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 27/27 26.8 configs/s
2026-02-21T09:10:19.0257792Z Generation 12: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 186.4         
2026-02-21T09:10:19.0258371Z                                                                   configs/s     
2026-02-21T09:10:19.2324774Z [383s] Generation 12 complete: 
2026-02-21T09:10:19.2325123Z error=9
2026-02-21T09:10:19.2325388Z ok=19
2026-02-21T09:10:19.2325609Z min=0.1940
2026-02-21T09:10:19.2325869Z mid=0.1945
2026-02-21T09:10:19.2326091Z max=0.2047
2026-02-21T09:10:19.2326361Z best={'block_sizes': [4096, 1],
2026-02-21T09:10:19.2327222Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:10:19.2327650Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:10:19.2328056Z  'num_stages': 6,
2026-02-21T09:10:19.2328315Z  'num_warps': 32,
2026-02-21T09:10:19.2328605Z  'pid_type': 'flat',
2026-02-21T09:10:19.2328884Z  'range_flattens': [None, True],
2026-02-21T09:10:19.2329913Z  'range_multi_buffers': [None, None],
2026-02-21T09:10:19.2330238Z  'range_num_stages': [0, 2],
2026-02-21T09:10:19.2330566Z  'range_unroll_factors': [0, 2],
2026-02-21T09:10:19.2330868Z  'range_warp_specializes': []}
2026-02-21T09:10:19.2359210Z [383s] Fitting surrogate: 695 points, 695 targets
2026-02-21T09:10:19.5585411Z [383s] Generation 13 starting: 12 neighbors, 1 active search path(s)
2026-02-21T09:10:22.0087442Z Generation 13: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 13/13 3.9 configs/s
2026-02-21T09:10:22.7240755Z Generation 13: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 13/13 19.6 configs/s
2026-02-21T09:10:26.2218839Z Generation 13: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 284.7         
2026-02-21T09:10:26.2220606Z                                                                   configs/s     
2026-02-21T09:10:26.3749327Z [390s] Generation 13 complete: 
2026-02-21T09:10:26.3749829Z error=1
2026-02-21T09:10:26.3750235Z ok=13
2026-02-21T09:10:26.3750591Z min=0.1960
2026-02-21T09:10:26.3751051Z mid=0.2016
2026-02-21T09:10:26.3751400Z max=0.3473
2026-02-21T09:10:26.3751829Z best={'block_sizes': [4096, 1],
2026-02-21T09:10:26.3752479Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:10:26.3753144Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:10:26.3753734Z  'num_stages': 6,
2026-02-21T09:10:26.3754142Z  'num_warps': 32,
2026-02-21T09:10:26.3754660Z  'pid_type': 'flat',
2026-02-21T09:10:26.3755219Z  'range_flattens': [None, True],
2026-02-21T09:10:26.3755606Z  'range_multi_buffers': [None, None],
2026-02-21T09:10:26.3755938Z  'range_num_stages': [0, 2],
2026-02-21T09:10:26.3756266Z  'range_unroll_factors': [0, 2],
2026-02-21T09:10:26.3756876Z  'range_warp_specializes': []}
2026-02-21T09:10:26.3782317Z [390s] Fitting surrogate: 709 points, 709 targets
2026-02-21T09:10:26.6972220Z [390s] Generation 14 starting: 12 neighbors, 1 active search path(s)
2026-02-21T09:10:29.9894014Z Generation 14: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 13/13 2.5 configs/s
2026-02-21T09:10:30.5994603Z Generation 14: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 13/13 23.6 configs/s
2026-02-21T09:10:33.1713989Z Generation 14: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 385.9         
2026-02-21T09:10:33.1716272Z                                                                   configs/s     
2026-02-21T09:10:33.2923092Z [397s] Generation 14 complete: 
2026-02-21T09:10:33.2923386Z error=3
2026-02-21T09:10:33.2923639Z ok=11
2026-02-21T09:10:33.2923874Z min=0.1940
2026-02-21T09:10:33.2924095Z mid=0.1992
2026-02-21T09:10:33.2924338Z max=0.8794
2026-02-21T09:10:33.2924567Z best={'block_sizes': [4096, 1],
2026-02-21T09:10:33.2924947Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:10:33.2925345Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:10:33.2925714Z  'num_stages': 6,
2026-02-21T09:10:33.2925952Z  'num_warps': 32,
2026-02-21T09:10:33.2926212Z  'pid_type': 'flat',
2026-02-21T09:10:33.2926741Z  'range_flattens': [None, True],
2026-02-21T09:10:33.2927072Z  'range_multi_buffers': [None, None],
2026-02-21T09:10:33.2927411Z  'range_num_stages': [0, 2],
2026-02-21T09:10:33.2927692Z  'range_unroll_factors': [0, 2],
2026-02-21T09:10:33.2928010Z  'range_warp_specializes': []}
2026-02-21T09:10:33.2958725Z [397s] Fitting surrogate: 723 points, 723 targets
2026-02-21T09:10:33.6247648Z [397s] Generation 15 starting: 13 neighbors, 1 active search path(s)
2026-02-21T09:10:35.9124174Z Generation 15: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 14/14 10.2 configs/s
2026-02-21T09:10:36.7428078Z Generation 15: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 14/14 17.9 configs/s
2026-02-21T09:10:41.1481989Z Generation 15: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 226.5         
2026-02-21T09:10:41.1482553Z                                                                   configs/s     
2026-02-21T09:10:41.3228265Z [405s] Generation 15 complete: 
2026-02-21T09:10:41.3228930Z ok=15
2026-02-21T09:10:41.3229292Z min=0.1939
2026-02-21T09:10:41.3230523Z mid=0.2031
2026-02-21T09:10:41.3230880Z max=0.2450
2026-02-21T09:10:41.3231310Z best={'block_sizes': [4096, 1],
2026-02-21T09:10:41.3231913Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:10:41.3232630Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:10:41.3233162Z  'num_stages': 6,
2026-02-21T09:10:41.3233629Z  'num_warps': 32,
2026-02-21T09:10:41.3234101Z  'pid_type': 'flat',
2026-02-21T09:10:41.3234539Z  'range_flattens': [None, True],
2026-02-21T09:10:41.3235084Z  'range_multi_buffers': [None, None],
2026-02-21T09:10:41.3235591Z  'range_num_stages': [0, 2],
2026-02-21T09:10:41.3236117Z  'range_unroll_factors': [0, 2],
2026-02-21T09:10:41.3237065Z  'range_warp_specializes': []}
2026-02-21T09:10:41.3262403Z [405s] Fitting surrogate: 738 points, 738 targets
2026-02-21T09:10:41.6398512Z [405s] Generation 16 starting: 13 neighbors, 1 active search path(s)
2026-02-21T09:10:43.3170717Z Generation 16: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 14/14 12.3 configs/s
2026-02-21T09:10:44.1524130Z Generation 16: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 14/14 17.7 configs/s
2026-02-21T09:10:47.5716241Z Generation 16: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 291.2         
2026-02-21T09:10:47.5717160Z                                                                   configs/s     
2026-02-21T09:10:47.7174022Z [411s] Generation 16 complete: 
2026-02-21T09:10:47.7174597Z ok=15
2026-02-21T09:10:47.7174955Z min=0.1939
2026-02-21T09:10:47.7175369Z mid=0.1999
2026-02-21T09:10:47.7175717Z max=0.5822
2026-02-21T09:10:47.7176189Z best={'block_sizes': [4096, 1],
2026-02-21T09:10:47.7177268Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:10:47.7177963Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:10:47.7178546Z  'num_stages': 6,
2026-02-21T09:10:47.7178990Z  'num_warps': 32,
2026-02-21T09:10:47.7179484Z  'pid_type': 'flat',
2026-02-21T09:10:47.7179949Z  'range_flattens': [None, True],
2026-02-21T09:10:47.7180524Z  'range_multi_buffers': [None, None],
2026-02-21T09:10:47.7181068Z  'range_num_stages': [0, 2],
2026-02-21T09:10:47.7181632Z  'range_unroll_factors': [0, 2],
2026-02-21T09:10:47.7182230Z  'range_warp_specializes': []}
2026-02-21T09:10:47.7209505Z [411s] Fitting surrogate: 753 points, 753 targets
2026-02-21T09:10:48.0456245Z [412s] Generation 17 starting: 13 neighbors, 1 active search path(s)
2026-02-21T09:10:54.9992907Z Generation 17: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 14/14 1.9 configs/s
2026-02-21T09:10:55.7608939Z Generation 17: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 14/14 19.7 configs/s
2026-02-21T09:10:56.8572280Z Generation 17: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 887.7         
2026-02-21T09:10:56.8572841Z                                                                   configs/s     
2026-02-21T09:10:56.9302277Z [421s] Generation 17 complete: 
2026-02-21T09:10:56.9302824Z error=2
2026-02-21T09:10:56.9303229Z ok=13
2026-02-21T09:10:56.9303638Z min=0.1921
2026-02-21T09:10:56.9304001Z mid=0.6663
2026-02-21T09:10:56.9305111Z max=1.1142
2026-02-21T09:10:56.9305356Z best={'block_sizes': [4096, 1],
2026-02-21T09:10:56.9305764Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:10:56.9306186Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:10:56.9306902Z  'num_stages': 6,
2026-02-21T09:10:56.9307169Z  'num_warps': 32,
2026-02-21T09:10:56.9307454Z  'pid_type': 'flat',
2026-02-21T09:10:56.9307740Z  'range_flattens': [None, True],
2026-02-21T09:10:56.9308094Z  'range_multi_buffers': [None, None],
2026-02-21T09:10:56.9308528Z  'range_num_stages': [0, 2],
2026-02-21T09:10:56.9308835Z  'range_unroll_factors': [0, 2],
2026-02-21T09:10:56.9309173Z  'range_warp_specializes': []}
2026-02-21T09:10:56.9338075Z [421s] Fitting surrogate: 768 points, 768 targets
2026-02-21T09:10:57.2710167Z [421s] Generation 18 starting: 14 neighbors, 1 active search path(s)
2026-02-21T09:11:00.2488678Z Generation 18: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 14/14 3.1 configs/s
2026-02-21T09:11:00.9133170Z Generation 18: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 14/14 21.3 configs/s
2026-02-21T09:11:03.7030244Z Generation 18: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 356.2         
2026-02-21T09:11:03.7030863Z                                                                   configs/s     
2026-02-21T09:11:03.8306129Z [427s] Generation 18 complete: 
2026-02-21T09:11:03.8306666Z error=3
2026-02-21T09:11:03.8306898Z ok=13
2026-02-21T09:11:03.8307182Z min=0.1932
2026-02-21T09:11:03.8307415Z mid=0.1964
2026-02-21T09:11:03.8307680Z max=0.7033
2026-02-21T09:11:03.8307944Z best={'block_sizes': [4096, 1],
2026-02-21T09:11:03.8308372Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:11:03.8308910Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:11:03.8309250Z  'num_stages': 6,
2026-02-21T09:11:03.8309565Z  'num_warps': 32,
2026-02-21T09:11:03.8309833Z  'pid_type': 'flat',
2026-02-21T09:11:03.8310154Z  'range_flattens': [None, True],
2026-02-21T09:11:03.8310471Z  'range_multi_buffers': [None, None],
2026-02-21T09:11:03.8310865Z  'range_num_stages': [0, 2],
2026-02-21T09:11:03.8311165Z  'range_unroll_factors': [0, 2],
2026-02-21T09:11:03.8311518Z  'range_warp_specializes': []}
2026-02-21T09:11:03.8342866Z [427s] Fitting surrogate: 784 points, 784 targets
2026-02-21T09:11:04.1581963Z [428s] Generation 19 starting: 13 neighbors, 1 active search path(s)
2026-02-21T09:11:11.1027830Z Generation 19: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 14/14 1.6 configs/s
2026-02-21T09:11:11.8972224Z Generation 19: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 14/14 18.8 configs/s
2026-02-21T09:11:13.8778334Z Generation 19: verifying top configs 100% ━━━━━━━━━━━━━ 1000/1000 498.3         
2026-02-21T09:11:13.8778961Z                                                                   configs/s     
2026-02-21T09:11:13.9800437Z [438s] Generation 19 complete: 
2026-02-21T09:11:13.9800819Z error=1
2026-02-21T09:11:13.9801034Z ok=14
2026-02-21T09:11:13.9801272Z min=0.1930
2026-02-21T09:11:13.9801509Z mid=0.3018
2026-02-21T09:11:13.9801749Z max=1.0529
2026-02-21T09:11:13.9801972Z best={'block_sizes': [4096, 1],
2026-02-21T09:11:13.9802361Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:11:13.9802797Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:11:13.9803113Z  'num_stages': 6,
2026-02-21T09:11:13.9803381Z  'num_warps': 32,
2026-02-21T09:11:13.9803616Z  'pid_type': 'flat',
2026-02-21T09:11:13.9803902Z  'range_flattens': [None, True],
2026-02-21T09:11:13.9804199Z  'range_multi_buffers': [None, None],
2026-02-21T09:11:13.9804535Z  'range_num_stages': [0, 2],
2026-02-21T09:11:13.9804814Z  'range_unroll_factors': [0, 2],
2026-02-21T09:11:13.9805140Z  'range_warp_specializes': []}
2026-02-21T09:11:13.9837757Z [438s] Fitting surrogate: 799 points, 799 targets
2026-02-21T09:11:14.1445177Z [438s] Autotuning complete in 438.2s after searching 760 configs.
2026-02-21T09:11:14.1445696Z One can hardcode the best config and skip autotuning with:
2026-02-21T09:11:14.1447421Z     @helion.kernel(config=helion.Config(block_sizes=[4096, 1], indexing=['pointer', 'pointer', 'tensor_descriptor'], load_eviction_policies=['last', 'last'], num_stages=6, num_warps=32, pid_type='flat', range_flattens=[None, True], range_multi_buffers=[None, None], range_num_stages=[0, 2], range_unroll_factors=[0, 2], range_warp_specializes=[]), static_shapes=True)
2026-02-21T09:11:14.1449187Z 
2026-02-21T09:11:14.1449632Z [438s] Code of selected kernel: /tmp/torchinductor_root/c4/cc4l7tekr7x5joukpowjp7dxtlq42vqcmwb55jmdvlezdsnacf5m.py
2026-02-21T09:11:14.1724681Z from __future__ import annotations
2026-02-21T09:11:14.1724910Z 
2026-02-21T09:11:14.1725035Z import torch
2026-02-21T09:11:14.1725312Z import triton
2026-02-21T09:11:14.1725584Z import triton.language as tl
2026-02-21T09:11:14.1726223Z from torch._inductor.runtime import triton_helpers
2026-02-21T09:11:14.1726935Z from torch._inductor.runtime.triton_helpers import math as tl_math
2026-02-21T09:11:14.1727435Z from torch._inductor.runtime.triton_compat import libdevice
2026-02-21T09:11:14.1727959Z from helion.runtime import default_launcher as _default_launcher
2026-02-21T09:11:14.1728260Z 
2026-02-21T09:11:14.1728378Z _BLOCK_SIZE_1 = tl.constexpr(1)
2026-02-21T09:11:14.1728709Z _BLOCK_SIZE_0 = tl.constexpr(4096)
2026-02-21T09:11:14.1728904Z 
2026-02-21T09:11:14.1729029Z @triton.jit
2026-02-21T09:11:14.1729349Z def _helion_kl_div_forward(y_pred, y_true, loss, log_target, eps):
2026-02-21T09:11:14.1729897Z     # src[kl_div.py:89]: for tile_bt in hl.tile(BT, block_size=block_size_m):
2026-02-21T09:11:14.1730336Z     pid_0 = tl.program_id(0)
2026-02-21T09:11:14.1730645Z     offset_1 = pid_0
2026-02-21T09:11:14.1730924Z     indices_1 = offset_1 + tl.zeros([1], tl.int32)
2026-02-21T09:11:14.1731431Z     # src[kl_div.py:90]: loss_sum = hl.zeros([tile_bt, block_size_n], dtype=torch.float32)
2026-02-21T09:11:14.1731973Z     loss_sum = tl.full([_BLOCK_SIZE_1, _BLOCK_SIZE_0], 0.0, tl.float32)
2026-02-21T09:11:14.1732431Z     # src[kl_div.py:92]: for tile_v in hl.tile(V, block_size=block_size_n):
2026-02-21T09:11:14.1732994Z     # src[kl_div.py:93]:     kl_loss = hl.zeros([block_size_m, block_size_n], dtype=torch.float32)
2026-02-21T09:11:14.1733442Z     # src[kl_div.py:92-112]: ...
2026-02-21T09:11:14.1733919Z     for offset_0 in tl.range(0, 16384, _BLOCK_SIZE_0, loop_unroll_factor=2, num_stages=1, flatten=True):
2026-02-21T09:11:14.1734445Z         indices_0 = offset_0 + tl.arange(0, _BLOCK_SIZE_0).to(tl.int32)
2026-02-21T09:11:14.1734779Z         loss_sum_copy = loss_sum
2026-02-21T09:11:14.1735026Z         loss_sum_copy_0 = loss_sum_copy
2026-02-21T09:11:14.1735448Z         # src[kl_div.py:93]: kl_loss = hl.zeros([block_size_m, block_size_n], dtype=torch.float32)
2026-02-21T09:11:14.1735986Z         kl_loss = tl.full([_BLOCK_SIZE_1, _BLOCK_SIZE_0], 0.0, tl.float32)
2026-02-21T09:11:14.1736421Z         # src[kl_div.py:95]: y_pred_val = y_pred[tile_bt, tile_v]
2026-02-21T09:11:14.1737238Z         y_pred_val = tl.load(y_pred + (indices_1[:, None] * 16384 + indices_0[None, :] * 1), None, eviction_policy='evict_last')
2026-02-21T09:11:14.1737871Z         # src[kl_div.py:96]: y_true_val = y_true[tile_bt, tile_v]
2026-02-21T09:11:14.1738450Z         y_true_val = tl.load(y_true + (indices_1[:, None] * 16384 + indices_0[None, :] * 1), None, eviction_policy='evict_last')
2026-02-21T09:11:14.1739047Z         # src[kl_div.py:98]: if log_target:
2026-02-21T09:11:14.1739484Z         # src[kl_div.py:99]:     # KL(P || Q) = exp(y_true) * (y_true - y_pred) when both in log-space
2026-02-21T09:11:14.1740018Z         # src[kl_div.py:100]:     prob_true = torch.exp(y_true_val)
2026-02-21T09:11:14.1740372Z         # src[kl_div.py:98-106]: ...
2026-02-21T09:11:14.1740653Z         if log_target:
2026-02-21T09:11:14.1740908Z             y_true_val_copy = y_true_val
2026-02-21T09:11:14.1741182Z             y_pred_val_copy = y_pred_val
2026-02-21T09:11:14.1741468Z             kl_loss_copy = kl_loss
2026-02-21T09:11:14.1741730Z             y_true_val_copy_0 = y_true_val_copy
2026-02-21T09:11:14.1742243Z             y_pred_val_copy_0 = y_pred_val_copy
2026-02-21T09:11:14.1742518Z             kl_loss_copy_0 = kl_loss_copy
2026-02-21T09:11:14.1742862Z             # src[kl_div.py:100]: prob_true = torch.exp(y_true_val)
2026-02-21T09:11:14.1743201Z             v_0 = libdevice.exp(y_true_val_copy_0)
2026-02-21T09:11:14.1743591Z             # src[kl_div.py:101]: kl_loss += prob_true * (y_true_val - y_pred_val)
2026-02-21T09:11:14.1743997Z             v_1 = y_true_val_copy_0 - y_pred_val_copy_0
2026-02-21T09:11:14.1744278Z             v_2 = v_0 * v_1
2026-02-21T09:11:14.1744516Z             kl_loss = kl_loss_copy_0 + v_2
2026-02-21T09:11:14.1744785Z         # src[kl_div.py:98]: if log_target:
2026-02-21T09:11:14.1745204Z         # src[kl_div.py:99]:     # KL(P || Q) = exp(y_true) * (y_true - y_pred) when both in log-space
2026-02-21T09:11:14.1745783Z         # src[kl_div.py:100]:     prob_true = torch.exp(y_true_val)
2026-02-21T09:11:14.1746159Z         # src[kl_div.py:98-106]: ...
2026-02-21T09:11:14.1746583Z         _not = not log_target
2026-02-21T09:11:14.1746820Z         if _not:
2026-02-21T09:11:14.1747076Z             y_true_val_copy_1 = y_true_val
2026-02-21T09:11:14.1747347Z             y_pred_val_copy_1 = y_pred_val
2026-02-21T09:11:14.1747613Z             kl_loss_copy_1 = kl_loss
2026-02-21T09:11:14.1747901Z             y_true_val_copy_1_0 = y_true_val_copy_1
2026-02-21T09:11:14.1748229Z             y_pred_val_copy_1_0 = y_pred_val_copy_1
2026-02-21T09:11:14.1748610Z             kl_loss_copy_1_0 = kl_loss_copy_1
2026-02-21T09:11:14.1749017Z             # src[kl_div.py:105]: log_true = torch.log(torch.clamp(y_true_val, min=eps))
2026-02-21T09:11:14.1749486Z             v_4 = triton_helpers.maximum(y_true_val_copy_1_0, eps)
2026-02-21T09:11:14.1749814Z             v_5 = tl_math.log(v_4)
2026-02-21T09:11:14.1750172Z             # src[kl_div.py:106]: kl_loss += y_true_val * (log_true - y_pred_val)
2026-02-21T09:11:14.1750529Z             v_6 = v_5 - y_pred_val_copy_1_0
2026-02-21T09:11:14.1750826Z             v_7 = y_true_val_copy_1_0 * v_6
2026-02-21T09:11:14.1751101Z             kl_loss = kl_loss_copy_1_0 + v_7
2026-02-21T09:11:14.1751414Z         # src[kl_div.py:112]: loss_sum += kl_loss
2026-02-21T09:11:14.1751728Z         loss_sum = loss_sum_copy_0 + kl_loss
2026-02-21T09:11:14.1752052Z     # src[kl_div.py:115]: loss[tile_bt] = loss_sum.sum(dim=-1)
2026-02-21T09:11:14.1752403Z     sum_1 = tl.cast(tl.sum(loss_sum, 1), tl.float32)
2026-02-21T09:11:14.1752709Z     tl.store(loss + indices_1 * 1, sum_1, None)
2026-02-21T09:11:14.1752927Z 
2026-02-21T09:11:14.1753355Z def kl_div_forward(y_pred: Tensor, y_true: Tensor, log_target: bool=False, reduction: str='batchmean', eps: float=1e-10, *, _launcher=_default_launcher):
2026-02-21T09:11:14.1753946Z     """
2026-02-21T09:11:14.1754141Z     Compute KL Divergence loss.
2026-02-21T09:11:14.1754335Z 
2026-02-21T09:11:14.1754417Z     Args:
2026-02-21T09:11:14.1754657Z         y_pred: Input predictions in log-space, shape (BT, V)
2026-02-21T09:11:14.1755097Z         y_true: Target values (probabilities or log-probabilities), shape (BT, V)
2026-02-21T09:11:14.1755610Z         log_target: If True, y_true is in log-space; if False, y_true is probabilities
2026-02-21T09:11:14.1756029Z         reduction: Reduction mode ('none', 'sum', 'mean', 'batchmean')
2026-02-21T09:11:14.1756400Z         eps: Small value to avoid numerical issues
2026-02-21T09:11:14.1756752Z 
2026-02-21T09:11:14.1756833Z     Returns:
2026-02-21T09:11:14.1757038Z         loss: KL divergence loss
2026-02-21T09:11:14.1757292Z     """
2026-02-21T09:11:14.1757493Z     # src[kl_div.py:74]: BT, V = y_pred.shape
2026-02-21T09:11:14.1757794Z     BT, V = y_pred.shape
2026-02-21T09:11:14.1758102Z     # src[kl_div.py:75]: assert y_true.shape == y_pred.shape, (
2026-02-21T09:11:14.1758489Z     # src[kl_div.py:76]:     f"Shape mismatch: {y_true.shape} != {y_pred.shape}"
2026-02-21T09:11:14.1758831Z     # src[kl_div.py:77]: )
2026-02-21T09:11:14.1759174Z     assert y_true.shape == y_pred.shape, f'Shape mismatch: {y_true.shape} != {y_pred.shape}'
2026-02-21T09:11:14.1759819Z     # src[kl_div.py:80]: if reduction == "none":
2026-02-21T09:11:14.1760152Z     # src[kl_div.py:81]:     loss = torch.zeros_like(y_pred)
2026-02-21T09:11:14.1760487Z     # src[kl_div.py:82]: else:
2026-02-21T09:11:14.1760752Z     # src[kl_div.py:80-83]: ...
2026-02-21T09:11:14.1760991Z     if reduction == 'none':
2026-02-21T09:11:14.1761291Z         # src[kl_div.py:81]: loss = torch.zeros_like(y_pred)
2026-02-21T09:11:14.1761607Z         loss = torch.zeros_like(y_pred)
2026-02-21T09:11:14.1761889Z     else:
2026-02-21T09:11:14.1762219Z         # src[kl_div.py:83]: loss = torch.zeros((BT,), dtype=torch.float32, device=y_pred.device)
2026-02-21T09:11:14.1762722Z         loss = torch.zeros((BT,), dtype=torch.float32, device=y_pred.device)
2026-02-21T09:11:14.1763320Z     # src[kl_div.py:89]: for tile_bt in hl.tile(BT, block_size=block_size_m):
2026-02-21T09:11:14.1763797Z     # src[kl_div.py:90]:     loss_sum = hl.zeros([tile_bt, block_size_n], dtype=torch.float32)
2026-02-21T09:11:14.1764220Z     # src[kl_div.py:89-115]: ...
2026-02-21T09:11:14.1764650Z     _launcher(_helion_kl_div_forward, (4096,), y_pred, y_true, loss, log_target, eps, num_warps=32, num_stages=6)
2026-02-21T09:11:14.1765161Z     # src[kl_div.py:118]: if reduction == "batchmean":
2026-02-21T09:11:14.1765501Z     # src[kl_div.py:119]:     final_loss = torch.sum(loss) / BT
2026-02-21T09:11:14.1765868Z     # src[kl_div.py:120]: elif reduction == "sum":
2026-02-21T09:11:14.1766181Z     # src[kl_div.py:118-125]: ...
2026-02-21T09:11:14.1766431Z     if reduction == 'batchmean':
2026-02-21T09:11:14.1766907Z         # src[kl_div.py:119]: final_loss = torch.sum(loss) / BT
2026-02-21T09:11:14.1767227Z         final_loss = torch.sum(loss) / BT
2026-02-21T09:11:14.1767517Z     elif reduction == 'sum':
2026-02-21T09:11:14.1767807Z         # src[kl_div.py:121]: final_loss = torch.sum(loss, dim=0)
2026-02-21T09:11:14.1768150Z         final_loss = torch.sum(loss, dim=0)
2026-02-21T09:11:14.1768416Z     elif reduction == 'mean':
2026-02-21T09:11:14.1768742Z         # src[kl_div.py:123]: final_loss = torch.sum(loss) / (BT * V)
2026-02-21T09:11:14.1769111Z         final_loss = torch.sum(loss) / (BT * V)
2026-02-21T09:11:14.1769373Z     else:
2026-02-21T09:11:14.1769618Z         # src[kl_div.py:125]: final_loss = loss
2026-02-21T09:11:14.1769881Z         final_loss = loss
2026-02-21T09:11:14.1770141Z     # src[kl_div.py:127]: return final_loss
2026-02-21T09:11:14.1770405Z     return final_loss
2026-02-21T09:11:15.3535280Z WARNING:tritonbench.utils.triton_op:Completed input ID 2:
2026-02-21T09:11:15.3535957Z (B, T, V)
2026-02-21T09:11:15.3536409Z ---------------
2026-02-21T09:11:15.3537308Z (8, 512, 16384)
2026-02-21T09:11:15.3537543Z 
2026-02-21T09:11:15.3560846Z  50%|█████     | 3/6 [17:36<18:54, 378.07s/it]WARNING:tritonbench.utils.triton_op:Running input ID 3:
2026-02-21T09:11:15.3561370Z (B, T, V)
2026-02-21T09:11:15.3561582Z ---------------
2026-02-21T09:11:15.3563372Z (8, 512, 32768)
2026-02-21T09:11:15.3563815Z INFO:tritonbench.utils.triton_op:Took 0.00ms to get benchmark function for torch_kl_div
2026-02-21T09:11:16.4160430Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for liger_kl_div
2026-02-21T09:11:17.6299049Z INFO:tritonbench.utils.triton_op:Took 3.25ms to get benchmark function for torch_compile_kl_div
2026-02-21T09:11:19.0988331Z WARNING:__main__:Input tensor metadata:
2026-02-21T09:11:19.0989078Z { 'args': ( { 'device': 'cuda:0',
2026-02-21T09:11:19.0989650Z               'dtype': 'torch.float32',
2026-02-21T09:11:19.0990186Z               'shape': (4096, 32768),
2026-02-21T09:11:19.0990751Z               'stride': (32768, 1)},
2026-02-21T09:11:19.0991272Z             { 'device': 'cuda:0',
2026-02-21T09:11:19.0991861Z               'dtype': 'torch.float32',
2026-02-21T09:11:19.0992188Z               'shape': (4096, 32768),
2026-02-21T09:11:19.0992487Z               'stride': (32768, 1)}),
2026-02-21T09:11:19.0992755Z   'kwargs': {}}
2026-02-21T09:11:19.1020022Z INFO:tritonbench.utils.triton_op:Took 3.56ms to get benchmark function for helion_kl_div_tritonbench
2026-02-21T09:11:19.4270647Z [0s] Autotune random seed: 2137492303
2026-02-21T09:11:19.4630223Z [0s] Starting LFBOPatternSearch with initial_population=FROM_RANDOM, copies=5, max_generations=20, similarity_penalty=1.0
2026-02-21T09:11:53.0428296Z [33s] Timeout after 30s compiling Config(block_sizes=[8192, 8], indexing=['tensor_descriptor', 'pointer', 'tensor_descriptor'], load_eviction_policies=['', ''], maxnreg=64, num_sm_multiplier=128, num_stages=6, num_warps=8, pid_type='persistent_interleaved', range_flattens=[None, True], range_multi_buffers=[None, None], range_num_stages=[2, 1], range_unroll_factors=[3, 2], range_warp_specializes=[])
2026-02-21T09:11:53.7291388Z [34s] Timeout after 30s compiling Config(block_sizes=[2048, 32], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['last', ''], num_sm_multiplier=1, num_stages=2, num_warps=1, pid_type='persistent_blocked', range_flattens=[False, False], range_multi_buffers=[None, None], range_num_stages=[0, 2], range_unroll_factors=[2, 3], range_warp_specializes=[])
2026-02-21T09:11:54.5207472Z [35s] Timeout after 30s compiling Config(block_sizes=[2048, 128], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'first'], num_stages=1, num_warps=16, pid_type='flat', range_flattens=[None, None], range_multi_buffers=[None, False], range_num_stages=[0, 4], range_unroll_factors=[0, 0], range_warp_specializes=[])
2026-02-21T09:11:55.7307090Z [36s] Timeout after 30s compiling Config(block_sizes=[8192, 2], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'first'], maxnreg=32, num_sm_multiplier=2, num_stages=5, num_warps=1, pid_type='persistent_interleaved', range_flattens=[True, True], range_multi_buffers=[None, True], range_num_stages=[4, 3], range_unroll_factors=[2, 3], range_warp_specializes=[])
2026-02-21T09:11:56.2382426Z [36s] Timeout after 30s compiling Config(block_sizes=[4096, 16], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'first'], maxnreg=256, num_sm_multiplier=8, num_stages=4, num_warps=8, pid_type='persistent_interleaved', range_flattens=[False, None], range_multi_buffers=[True, False], range_num_stages=[0, 4], range_unroll_factors=[4, 4], range_warp_specializes=[])
2026-02-21T09:11:56.4700703Z [37s] Timeout after 30s compiling Config(block_sizes=[256, 256], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['', 'first'], num_stages=1, num_warps=4, pid_type='flat', range_flattens=[None, True], range_multi_buffers=[None, True], range_num_stages=[0, 4], range_unroll_factors=[0, 1], range_warp_specializes=[])
2026-02-21T09:11:56.9701058Z [37s] Timeout after 30s compiling Config(block_sizes=[64, 2048], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'first'], maxnreg=32, num_sm_multiplier=4, num_stages=2, num_warps=16, pid_type='persistent_blocked', range_flattens=[None, None], range_multi_buffers=[True, None], range_num_stages=[2, 1], range_unroll_factors=[1, 3], range_warp_specializes=[])
2026-02-21T09:11:57.4215697Z [37s] Timeout after 30s compiling Config(block_sizes=[4096, 256], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['', 'first'], num_stages=4, num_warps=32, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, True], range_num_stages=[0, 4], range_unroll_factors=[0, 1], range_warp_specializes=[])
2026-02-21T09:11:57.9574190Z [38s] Timeout after 30s compiling Config(block_sizes=[4096, 64], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['last', ''], num_stages=6, num_warps=32, pid_type='flat', range_flattens=[None, None], range_multi_buffers=[None, False], range_num_stages=[0, 4], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T09:11:59.0112071Z [39s] Timeout after 30s compiling Config(block_sizes=[512, 32], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['first', 'last'], maxnreg=64, num_sm_multiplier=16, num_stages=2, num_warps=2, pid_type='persistent_blocked', range_flattens=[None, False], range_multi_buffers=[True, True], range_num_stages=[0, 0], range_unroll_factors=[4, 2], range_warp_specializes=[])
2026-02-21T09:11:59.0132915Z Initial population precompiling 100% ━━━━━━━━━━━━━━━━━━━━━ 100/100 0.9 configs/s
2026-02-21T09:12:13.0498614Z Initial population exploring neighbors 100% ━━━━━━━━━━━━━━ 100/100 7.1 configs/s
2026-02-21T09:12:13.0513131Z [53s] Adaptive compile timeout: 30s (90% percentile=30.0s, bounds=[30.0s, 30s])
2026-02-21T09:12:18.0850229Z Verifying initial results 100% ━━━━━━━━━━━━━━━━━━━━━━━━━ 551/551 108.3 configs/s
2026-02-21T09:12:18.2455626Z [58s] Initial random population of 100, 5 starting points: 
2026-02-21T09:12:18.2456093Z error=4
2026-02-21T09:12:18.2456313Z timeout=10
2026-02-21T09:12:18.2456843Z ok=86
2026-02-21T09:12:18.2457052Z min=0.3647
2026-02-21T09:12:18.2457283Z mid=1.9911
2026-02-21T09:12:18.2457494Z max=665.3047
2026-02-21T09:12:18.2457732Z best={'block_sizes': [1024, 1],
2026-02-21T09:12:18.2458074Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T09:12:18.2458464Z  'load_eviction_policies': ['', 'last'],
2026-02-21T09:12:18.2458784Z  'num_stages': 2,
2026-02-21T09:12:18.2459019Z  'num_warps': 8,
2026-02-21T09:12:18.2459256Z  'pid_type': 'flat',
2026-02-21T09:12:18.2459552Z  'range_flattens': [None, None],
2026-02-21T09:12:18.2459875Z  'range_multi_buffers': [None, False],
2026-02-21T09:12:18.2460166Z  'range_num_stages': [0, 0],
2026-02-21T09:12:18.2460421Z  'range_unroll_factors': [0, 2],
2026-02-21T09:12:18.2460684Z  'range_warp_specializes': []}
2026-02-21T09:12:18.2473397Z [58s] Fitting surrogate: 100 points, 100 targets
2026-02-21T09:12:20.0249608Z [60s] Generation 1 starting: 85 neighbors, 5 active search path(s)
2026-02-21T09:12:30.2116172Z Generation 1: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 90/90 4.4 configs/s
2026-02-21T09:12:35.6100909Z Generation 1: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 90/90 16.8 configs/s
2026-02-21T09:12:55.6812077Z Generation 1: verifying top configs 100% ━━━━━━━━━━━━━━━━ 551/551 27.5 configs/s
2026-02-21T09:12:56.1281565Z [96s] Generation 1 complete: 
2026-02-21T09:12:56.1281885Z ok=91
2026-02-21T09:12:56.1282062Z min=0.3631
2026-02-21T09:12:56.1282240Z mid=0.3841
2026-02-21T09:12:56.1282416Z max=3.1131
2026-02-21T09:12:56.1282599Z best={'block_sizes': [2048, 1],
2026-02-21T09:12:56.1282915Z  'indexing': ['pointer', 'pointer', 'tensor_descriptor'],
2026-02-21T09:12:56.1283264Z  'load_eviction_policies': ['', 'first'],
2026-02-21T09:12:56.1283533Z  'num_stages': 7,
2026-02-21T09:12:56.1283724Z  'num_warps': 16,
2026-02-21T09:12:56.1283924Z  'pid_type': 'flat',
2026-02-21T09:12:56.1284184Z  'range_flattens': [None, None],
2026-02-21T09:12:56.1284443Z  'range_multi_buffers': [None, False],
2026-02-21T09:12:56.1284708Z  'range_num_stages': [0, 0],
2026-02-21T09:12:56.1284940Z  'range_unroll_factors': [0, 0],
2026-02-21T09:12:56.1285208Z  'range_warp_specializes': []}
2026-02-21T09:12:56.1310080Z [96s] Fitting surrogate: 191 points, 191 targets
2026-02-21T09:12:57.4003751Z [97s] Generation 2 starting: 79 neighbors, 5 active search path(s)
2026-02-21T09:13:07.1641326Z Generation 2: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 83/83 2.7 configs/s
2026-02-21T09:13:12.0883960Z Generation 2: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 83/83 17.0 configs/s
2026-02-21T09:13:32.4104984Z Generation 2: verifying top configs 100% ━━━━━━━━━━━━━━━━ 554/554 28.0 configs/s
2026-02-21T09:13:32.8560465Z [133s] Generation 2 complete: 
2026-02-21T09:13:32.8560766Z ok=85
2026-02-21T09:13:32.8560935Z min=0.3628
2026-02-21T09:13:32.8561110Z mid=0.3697
2026-02-21T09:13:32.8561279Z max=1.7571
2026-02-21T09:13:32.8561491Z best={'block_sizes': [2048, 1],
2026-02-21T09:13:32.8561781Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T09:13:32.8562097Z  'load_eviction_policies': ['', 'first'],
2026-02-21T09:13:32.8563039Z  'num_stages': 7,
2026-02-21T09:13:32.8563232Z  'num_warps': 16,
2026-02-21T09:13:32.8563429Z  'pid_type': 'flat',
2026-02-21T09:13:32.8563642Z  'range_flattens': [None, None],
2026-02-21T09:13:32.8563906Z  'range_multi_buffers': [None, False],
2026-02-21T09:13:32.8564160Z  'range_num_stages': [0, 0],
2026-02-21T09:13:32.8564385Z  'range_unroll_factors': [0, 0],
2026-02-21T09:13:32.8564618Z  'range_warp_specializes': []}
2026-02-21T09:13:32.8583524Z [133s] Fitting surrogate: 276 points, 276 targets
2026-02-21T09:13:34.1657345Z [134s] Generation 3 starting: 80 neighbors, 5 active search path(s)
2026-02-21T09:13:43.2165056Z Generation 3: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 81/81 7.0 configs/s
2026-02-21T09:13:48.0117628Z Generation 3: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 81/81 17.0 configs/s
2026-02-21T09:14:07.1330812Z Generation 3: verifying top configs 100% ━━━━━━━━━━━━━━━━ 555/555 29.1 configs/s
2026-02-21T09:14:07.5678296Z [168s] Generation 3 complete: 
2026-02-21T09:14:07.5678571Z error=1
2026-02-21T09:14:07.5678772Z ok=84
2026-02-21T09:14:07.5678934Z min=0.3618
2026-02-21T09:14:07.5679110Z mid=0.3785
2026-02-21T09:14:07.5679279Z max=2.0337
2026-02-21T09:14:07.5679459Z best={'block_sizes': [4096, 1],
2026-02-21T09:14:07.5679748Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T09:14:07.5680071Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:14:07.5680344Z  'num_stages': 2,
2026-02-21T09:14:07.5680535Z  'num_warps': 16,
2026-02-21T09:14:07.5680728Z  'pid_type': 'flat',
2026-02-21T09:14:07.5680938Z  'range_flattens': [None, None],
2026-02-21T09:14:07.5681201Z  'range_multi_buffers': [None, False],
2026-02-21T09:14:07.5681463Z  'range_num_stages': [0, 0],
2026-02-21T09:14:07.5681703Z  'range_unroll_factors': [0, 1],
2026-02-21T09:14:07.5681964Z  'range_warp_specializes': []}
2026-02-21T09:14:07.5715520Z [168s] Fitting surrogate: 361 points, 361 targets
2026-02-21T09:14:08.6289816Z [169s] Generation 4 starting: 63 neighbors, 4 active search path(s)
2026-02-21T09:14:26.8498218Z Generation 4: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 66/66 0.6 configs/s
2026-02-21T09:14:30.2669085Z Generation 4: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 66/66 19.6 configs/s
2026-02-21T09:14:43.8341927Z Generation 4: verifying top configs 100% ━━━━━━━━━━━━━━━━ 555/555 42.6 configs/s
2026-02-21T09:14:44.1620537Z [204s] Generation 4 complete: 
2026-02-21T09:14:44.1620991Z error=10
2026-02-21T09:14:44.1621442Z ok=57
2026-02-21T09:14:44.1621772Z min=0.3614
2026-02-21T09:14:44.1622065Z mid=0.3669
2026-02-21T09:14:44.1622407Z max=3.1744
2026-02-21T09:14:44.1622748Z best={'block_sizes': [4096, 1],
2026-02-21T09:14:44.1623242Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T09:14:44.1623784Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:14:44.1624225Z  'num_stages': 2,
2026-02-21T09:14:44.1624613Z  'num_warps': 16,
2026-02-21T09:14:44.1624968Z  'pid_type': 'flat',
2026-02-21T09:14:44.1629676Z  'range_flattens': [None, None],
2026-02-21T09:14:44.1630016Z  'range_multi_buffers': [None, False],
2026-02-21T09:14:44.1630730Z  'range_num_stages': [0, 1],
2026-02-21T09:14:44.1630995Z  'range_unroll_factors': [0, 1],
2026-02-21T09:14:44.1631261Z  'range_warp_specializes': []}
2026-02-21T09:14:44.1647643Z [204s] Fitting surrogate: 428 points, 428 targets
2026-02-21T09:14:45.1175844Z [205s] Generation 5 starting: 53 neighbors, 3 active search path(s)
2026-02-21T09:14:53.3529122Z Generation 5: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 55/55 3.3 configs/s
2026-02-21T09:14:56.6398924Z Generation 5: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 55/55 17.0 configs/s
2026-02-21T09:15:08.2596330Z Generation 5: verifying top configs 100% ━━━━━━━━━━━━━━━━ 555/555 47.7 configs/s
2026-02-21T09:15:08.5388742Z [229s] Generation 5 complete: 
2026-02-21T09:15:08.5389174Z error=1
2026-02-21T09:15:08.5390309Z ok=55
2026-02-21T09:15:08.5390618Z min=0.3605
2026-02-21T09:15:08.5390896Z mid=0.3843
2026-02-21T09:15:08.5391167Z max=3.1557
2026-02-21T09:15:08.5391466Z best={'block_sizes': [4096, 1],
2026-02-21T09:15:08.5391981Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T09:15:08.5392582Z  'load_eviction_policies': ['last', 'last'],
2026-02-21T09:15:08.5393134Z  'num_stages': 2,
2026-02-21T09:15:08.5393500Z  'num_warps': 32,
2026-02-21T09:15:08.5393748Z  'pid_type': 'flat',
2026-02-21T09:15:08.5393976Z  'range_flattens': [None, None],
2026-02-21T09:15:08.5394227Z  'range_multi_buffers': [None, False],
2026-02-21T09:15:08.5394490Z  'range_num_stages': [0, 1],
2026-02-21T09:15:08.5394727Z  'range_unroll_factors': [0, 2],
2026-02-21T09:15:08.5394979Z  'range_warp_specializes': []}
2026-02-21T09:15:08.5420592Z [229s] Fitting surrogate: 484 points, 484 targets
2026-02-21T09:15:09.1811488Z [229s] Generation 6 starting: 34 neighbors, 2 active search path(s)
2026-02-21T09:15:15.6584015Z Generation 6: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 36/36 2.1 configs/s
2026-02-21T09:15:17.6777306Z Generation 6: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 36/36 18.3 configs/s
2026-02-21T09:15:25.6091132Z Generation 6: verifying top configs 100% ━━━━━━━━━━━━━━━━ 555/555 69.7 configs/s
2026-02-21T09:15:25.8302581Z [246s] Generation 6 complete: 
2026-02-21T09:15:25.8303041Z error=2
2026-02-21T09:15:25.8303317Z ok=35
2026-02-21T09:15:25.8303606Z min=0.3614
2026-02-21T09:15:25.8303899Z mid=0.3833
2026-02-21T09:15:25.8304164Z max=0.7015
2026-02-21T09:15:25.8304474Z best={'block_sizes': [4096, 1],
2026-02-21T09:15:25.8304993Z  'indexing': ['pointer', 'tensor_descriptor', 'pointer'],
2026-02-21T09:15:25.8305550Z  'load_eviction_policies': ['', ''],
2026-02-21T09:15:25.8305978Z  'num_stages': 2,
2026-02-21T09:15:25.8306293Z  'num_warps': 32,
2026-02-21T09:15:25.8306866Z  'pid_type': 'flat',
2026-02-21T09:15:25.8307245Z  'range_flattens': [None, True],
2026-02-21T09:15:25.8307703Z  'range_multi_buffers': [None, False],
2026-02-21T09:15:25.8308192Z  'range_num_stages': [0, 0],
2026-02-21T09:15:25.8308567Z  'range_unroll_factors': [0, 1],
2026-02-21T09:15:25.8308795Z  'range_warp_specializes': []}
2026-02-21T09:15:25.8331975Z [246s] Fitting surrogate: 521 points, 521 targets
2026-02-21T09:15:26.2973749Z [246s] Generation 7 starting: 22 neighbors, 2 active search path(s)
2026-02-21T09:15:28.8407548Z Generation 7: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 23/23 20.6 configs/s
2026-02-21T09:15:30.0206261Z Generation 7: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 23/23 20.4 configs/s
2026-02-21T09:15:35.2481339Z Generation 7: verifying top configs 100% ━━━━━━━━━━━━━━━ 555/555 105.5 configs/s
2026-02-21T09:15:35.4153904Z [255s] Generation 7 complete: 
2026-02-21T09:15:35.4154342Z error=3
2026-02-21T09:15:35.4154621Z ok=21
2026-02-21T09:15:35.4154888Z min=0.3618
2026-02-21T09:15:35.4155169Z mid=0.3629
2026-02-21T09:15:35.4155432Z max=0.3919
2026-02-21T09:15:35.4155738Z best={'block_sizes': [4096, 1],
2026-02-21T09:15:35.4156286Z  'indexing': ['pointer', 'pointer', 'pointer'],
2026-02-21T09:15:35.4157319Z  'load_eviction_policies': ['', ''],
2026-02-21T09:15:35.4157758Z  'num_stages': 2,
2026-02-21T09:15:35.4158849Z  'num_warps': 32,
2026-02-21T09:15:35.4159206Z  'pid_type': 'flat',
2026-02-21T09:15:35.4159583Z  'range_flattens': [None, True],
2026-02-21T09:15:35.4160015Z  'range_multi_buffers': [None, False],
2026-02-21T09:15:35.4160456Z  'range_num_stages': [0, 0],
2026-02-21T09:15:35.4160901Z  'range_unroll_factors': [0, 1],
2026-02-21T09:15:35.4161393Z  'range_warp_specializes': []}
2026-02-21T09:15:35.4183935Z [255s] Fitting surrogate: 545 points, 545 targets
2026-02-21T09:15:35.7161224Z [256s] Generation 8 starting: 12 neighbors, 1 active search path(s)
2026-02-21T09:15:37.2475932Z Generation 8: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 12/12 12.2 configs/s
2026-02-21T09:15:37.9529446Z Generation 8: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 12/12 18.2 configs/s
2026-02-21T09:15:41.4136404Z Generation 8: verifying top configs 100% ━━━━━━━━━━━━━━━ 555/555 158.3 configs/s
2026-02-21T09:15:41.5458162Z [262s] Generation 8 complete: 
2026-02-21T09:15:41.5458627Z ok=14
2026-02-21T09:15:41.5458938Z min=0.3617
2026-02-21T09:15:41.5459261Z mid=0.3625
2026-02-21T09:15:41.5459544Z max=0.3794
2026-02-21T09:15:41.5459853Z best={'block_sizes': [4096, 1],
2026-02-21T09:15:41.5460380Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T09:15:41.5460960Z  'load_eviction_policies': ['', ''],
2026-02-21T09:15:41.5461378Z  'num_stages': 2,
2026-02-21T09:15:41.5461699Z  'num_warps': 32,
2026-02-21T09:15:41.5462026Z  'pid_type': 'flat',
2026-02-21T09:15:41.5462387Z  'range_flattens': [None, True],
2026-02-21T09:15:41.5462806Z  'range_multi_buffers': [None, False],
2026-02-21T09:15:41.5463275Z  'range_num_stages': [0, 3],
2026-02-21T09:15:41.5463618Z  'range_unroll_factors': [0, 2],
2026-02-21T09:15:41.5463829Z  'range_warp_specializes': []}
2026-02-21T09:15:41.5489676Z [262s] Fitting surrogate: 559 points, 559 targets
2026-02-21T09:15:41.8545960Z [262s] Generation 9 starting: 12 neighbors, 1 active search path(s)
2026-02-21T09:15:43.4629924Z Generation 9: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 12/12 7.3 configs/s
2026-02-21T09:15:44.1667797Z Generation 9: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━━ 12/12 18.3 configs/s
2026-02-21T09:15:47.1251236Z Generation 9: verifying top configs 100% ━━━━━━━━━━━━━━━ 555/555 184.7 configs/s
2026-02-21T09:15:47.2480451Z [267s] Generation 9 complete: 
2026-02-21T09:15:47.2480703Z ok=13
2026-02-21T09:15:47.2480876Z min=0.3605
2026-02-21T09:15:47.2481050Z mid=0.3622
2026-02-21T09:15:47.2481214Z max=0.6679
2026-02-21T09:15:47.2481401Z best={'block_sizes': [4096, 1],
2026-02-21T09:15:47.2481713Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T09:15:47.2482075Z  'load_eviction_policies': ['', ''],
2026-02-21T09:15:47.2482335Z  'num_stages': 1,
2026-02-21T09:15:47.2482527Z  'num_warps': 32,
2026-02-21T09:15:47.2482727Z  'pid_type': 'flat',
2026-02-21T09:15:47.2482975Z  'range_flattens': [None, False],
2026-02-21T09:15:47.2483239Z  'range_multi_buffers': [None, False],
2026-02-21T09:15:47.2483509Z  'range_num_stages': [0, 3],
2026-02-21T09:15:47.2483773Z  'range_unroll_factors': [0, 2],
2026-02-21T09:15:47.2484031Z  'range_warp_specializes': []}
2026-02-21T09:15:47.2509431Z [267s] Fitting surrogate: 572 points, 572 targets
2026-02-21T09:15:47.5528025Z [268s] Generation 10 starting: 11 neighbors, 1 active search path(s)
2026-02-21T09:15:48.9289255Z Generation 10: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━ 11/11 16.2 configs/s
2026-02-21T09:15:49.5674007Z Generation 10: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 11/11 18.7 configs/s
2026-02-21T09:15:52.7820598Z Generation 10: verifying top configs 100% ━━━━━━━━━━━━━━ 555/555 201.8 configs/s
2026-02-21T09:15:52.9003230Z [273s] Generation 10 complete: 
2026-02-21T09:15:52.9003469Z ok=12
2026-02-21T09:15:52.9003644Z min=0.3612
2026-02-21T09:15:52.9003811Z mid=0.3615
2026-02-21T09:15:52.9003996Z max=0.6705
2026-02-21T09:15:52.9004204Z best={'block_sizes': [4096, 1],
2026-02-21T09:15:52.9004513Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T09:15:52.9004855Z  'load_eviction_policies': ['', ''],
2026-02-21T09:15:52.9005519Z  'num_stages': 1,
2026-02-21T09:15:52.9005718Z  'num_warps': 32,
2026-02-21T09:15:52.9005911Z  'pid_type': 'flat',
2026-02-21T09:15:52.9006129Z  'range_flattens': [None, True],
2026-02-21T09:15:52.9006385Z  'range_multi_buffers': [None, True],
2026-02-21T09:15:52.9006979Z  'range_num_stages': [0, 3],
2026-02-21T09:15:52.9007213Z  'range_unroll_factors': [0, 2],
2026-02-21T09:15:52.9007452Z  'range_warp_specializes': []}
2026-02-21T09:15:52.9027606Z [273s] Fitting surrogate: 584 points, 584 targets
2026-02-21T09:15:53.1863073Z [273s] Generation 11 starting: 10 neighbors, 1 active search path(s)
2026-02-21T09:15:54.5357912Z Generation 11: precompiling 100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 10/10 9.1 configs/s
2026-02-21T09:15:55.1200445Z Generation 11: exploring neighbors 100% ━━━━━━━━━━━━━━━━━━━ 10/10 18.7 configs/s
2026-02-21T09:15:57.8295898Z Generation 11: verifying top configs 100% ━━━━━━━━━━━━━━ 555/555 201.2 configs/s
2026-02-21T09:15:57.9472457Z [278s] Generation 11 complete: 
2026-02-21T09:15:57.9472969Z ok=11
2026-02-21T09:15:57.9473257Z min=0.3617
2026-02-21T09:15:57.9473549Z mid=0.3620
2026-02-21T09:15:57.9473825Z max=0.3728
2026-02-21T09:15:57.9474120Z best={'block_sizes': [4096, 1],
2026-02-21T09:15:57.9474656Z  'indexing': ['tensor_descriptor', 'pointer', 'pointer'],
2026-02-21T09:15:57.9475252Z  'load_eviction_policies': ['last', ''],
2026-02-21T09:15:57.9475703Z  'num_stages': 1,
2026-02-21T09:15:57.9476020Z  'num_warps': 16,
2026-02-21T09:15:57.9476357Z  'pid_type': 'flat',
2026-02-21T09:15:57.9477133Z  'range_flattens': [None, True],
2026-02-21T09:15:57.9477589Z  'range_multi_buffers': [None, None],
2026-02-21T09:15:57.9478100Z  'range_num_stages': [0, 3],
2026-02-21T09:15:57.9478577Z  'range_unroll_factors': [0, 2],
2026-02-21T09:15:57.9479021Z  'range_warp_specializes': []}
2026-02-21T09:15:57.9500568Z [278s] Fitting surrogate: 595 points, 595 targets
2026-02-21T09:15:58.1010867Z [278s] Autotuning complete in 278.6s after searching 569 configs.
2026-02-21T09:15:58.1011335Z One can hardcode the best config and skip autotuning with:
2026-02-21T09:15:58.1012709Z     @helion.kernel(config=helion.Config(block_sizes=[4096, 1], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['last', ''], num_stages=1, num_warps=16, pid_type='flat', range_flattens=[None, True], range_multi_buffers=[None, None], range_num_stages=[0, 3], range_unroll_factors=[0, 2], range_warp_specializes=[]), static_shapes=True)
2026-02-21T09:15:58.1013958Z 
2026-02-21T09:15:58.1014335Z [278s] Code of selected kernel: /tmp/torchinductor_root/jr/cjrsmlu3uvswxj5eitlrasxka6xkdyldwt7cidmc5wdq533ipj3r.py
2026-02-21T09:15:58.1287481Z from __future__ import annotations
2026-02-21T09:15:58.1287678Z 
2026-02-21T09:15:58.1287761Z import torch
2026-02-21T09:15:58.1287941Z import triton
2026-02-21T09:15:58.1288195Z import triton.language as tl
2026-02-21T09:15:58.1288551Z from torch._inductor.runtime import triton_helpers
2026-02-21T09:15:58.1289050Z from torch._inductor.runtime.triton_helpers import math as tl_math
2026-02-21T09:15:58.1289542Z from torch._inductor.runtime.triton_compat import libdevice
2026-02-21T09:15:58.1290013Z from helion.runtime import default_launcher as _default_launcher
2026-02-21T09:15:58.1290328Z 
2026-02-21T09:15:58.1290428Z _BLOCK_SIZE_1 = tl.constexpr(1)
2026-02-21T09:15:58.1290684Z _BLOCK_SIZE_0 = tl.constexpr(4096)
2026-02-21T09:15:58.1290865Z 
2026-02-21T09:15:58.1290939Z @triton.jit
2026-02-21T09:15:58.1291225Z def _helion_kl_div_forward(y_pred, y_true, loss, log_target, eps):
2026-02-21T09:15:58.1291728Z     # src[kl_div.py:89]: for tile_bt in hl.tile(BT, block_size=block_size_m):
2026-02-21T09:15:58.1292123Z     pid_0 = tl.program_id(0)
2026-02-21T09:15:58.1292358Z     offset_1 = pid_0
2026-02-21T09:15:58.1292612Z     indices_1 = offset_1 + tl.zeros([1], tl.int32)
2026-02-21T09:15:58.1293060Z     # src[kl_div.py:90]: loss_sum = hl.zeros([tile_bt, block_size_n], dtype=torch.float32)
2026-02-21T09:15:58.1293577Z     loss_sum = tl.full([_BLOCK_SIZE_1, _BLOCK_SIZE_0], 0.0, tl.float32)
2026-02-21T09:15:58.1294495Z     # src[kl_div.py:92]: for tile_v in hl.tile(V, block_size=block_size_n):
2026-02-21T09:15:58.1295026Z     # src[kl_div.py:93]:     kl_loss = hl.zeros([block_size_m, block_size_n], dtype=torch.float32)
2026-02-21T09:15:58.1295468Z     # src[kl_div.py:92-112]: ...
2026-02-21T09:15:58.1295916Z     for offset_0 in tl.range(0, 32768, _BLOCK_SIZE_0, loop_unroll_factor=2, num_stages=1, flatten=True):
2026-02-21T09:15:58.1296792Z         indices_0 = offset_0 + tl.arange(0, _BLOCK_SIZE_0).to(tl.int32)
2026-02-21T09:15:58.1297168Z         loss_sum_copy = loss_sum
2026-02-21T09:15:58.1297433Z         loss_sum_copy_0 = loss_sum_copy
2026-02-21T09:15:58.1297892Z         # src[kl_div.py:93]: kl_loss = hl.zeros([block_size_m, block_size_n], dtype=torch.float32)
2026-02-21T09:15:58.1298642Z         kl_loss = tl.full([_BLOCK_SIZE_1, _BLOCK_SIZE_0], 0.0, tl.float32)
2026-02-21T09:15:58.1299050Z         # src[kl_div.py:95]: y_pred_val = y_pred[tile_bt, tile_v]
2026-02-21T09:15:58.1299595Z         y_pred_val = tl.load(y_pred + (indices_1[:, None] * 32768 + indices_0[None, :] * 1), None, eviction_policy='evict_last')
2026-02-21T09:15:58.1300140Z         # src[kl_div.py:96]: y_true_val = y_true[tile_bt, tile_v]
2026-02-21T09:15:58.1300568Z         y_true_val = tl.load(y_true + (indices_1[:, None] * 32768 + indices_0[None, :] * 1), None)
2026-02-21T09:15:58.1300977Z         # src[kl_div.py:98]: if log_target:
2026-02-21T09:15:58.1301359Z         # src[kl_div.py:99]:     # KL(P || Q) = exp(y_true) * (y_true - y_pred) when both in log-space
2026-02-21T09:15:58.1301800Z         # src[kl_div.py:100]:     prob_true = torch.exp(y_true_val)
2026-02-21T09:15:58.1302112Z         # src[kl_div.py:98-106]: ...
2026-02-21T09:15:58.1302339Z         if log_target:
2026-02-21T09:15:58.1302550Z             y_true_val_copy = y_true_val
2026-02-21T09:15:58.1302800Z             y_pred_val_copy = y_pred_val
2026-02-21T09:15:58.1303051Z             kl_loss_copy = kl_loss
2026-02-21T09:15:58.1303303Z             y_true_val_copy_0 = y_true_val_copy
2026-02-21T09:15:58.1303576Z             y_pred_val_copy_0 = y_pred_val_copy
2026-02-21T09:15:58.1303840Z             kl_loss_copy_0 = kl_loss_copy
2026-02-21T09:15:58.1304137Z             # src[kl_div.py:100]: prob_true = torch.exp(y_true_val)
2026-02-21T09:15:58.1304476Z             v_0 = libdevice.exp(y_true_val_copy_0)
2026-02-21T09:15:58.1304830Z             # src[kl_div.py:101]: kl_loss += prob_true * (y_true_val - y_pred_val)
2026-02-21T09:15:58.1305207Z             v_1 = y_true_val_copy_0 - y_pred_val_copy_0
2026-02-21T09:15:58.1305477Z             v_2 = v_0 * v_1
2026-02-21T09:15:58.1305686Z             kl_loss = kl_loss_copy_0 + v_2
2026-02-21T09:15:58.1305947Z         # src[kl_div.py:98]: if log_target:
2026-02-21T09:15:58.1306321Z         # src[kl_div.py:99]:     # KL(P || Q) = exp(y_true) * (y_true - y_pred) when both in log-space
2026-02-21T09:15:58.1306919Z         # src[kl_div.py:100]:     prob_true = torch.exp(y_true_val)
2026-02-21T09:15:58.1307224Z         # src[kl_div.py:98-106]: ...
2026-02-21T09:15:58.1307458Z         _not = not log_target
2026-02-21T09:15:58.1307659Z         if _not:
2026-02-21T09:15:58.1307844Z             y_true_val_copy_1 = y_true_val
2026-02-21T09:15:58.1308094Z             y_pred_val_copy_1 = y_pred_val
2026-02-21T09:15:58.1308339Z             kl_loss_copy_1 = kl_loss
2026-02-21T09:15:58.1308674Z             y_true_val_copy_1_0 = y_true_val_copy_1
2026-02-21T09:15:58.1308929Z             y_pred_val_copy_1_0 = y_pred_val_copy_1
2026-02-21T09:15:58.1309172Z             kl_loss_copy_1_0 = kl_loss_copy_1
2026-02-21T09:15:58.1309490Z             # src[kl_div.py:105]: log_true = torch.log(torch.clamp(y_true_val, min=eps))
2026-02-21T09:15:58.1309864Z             v_4 = triton_helpers.maximum(y_true_val_copy_1_0, eps)
2026-02-21T09:15:58.1310139Z             v_5 = tl_math.log(v_4)
2026-02-21T09:15:58.1310410Z             # src[kl_div.py:106]: kl_loss += y_true_val * (log_true - y_pred_val)
2026-02-21T09:15:58.1310720Z             v_6 = v_5 - y_pred_val_copy_1_0
2026-02-21T09:15:58.1311116Z             v_7 = y_true_val_copy_1_0 * v_6
2026-02-21T09:15:58.1311348Z             kl_loss = kl_loss_copy_1_0 + v_7
2026-02-21T09:15:58.1311591Z         # src[kl_div.py:112]: loss_sum += kl_loss
2026-02-21T09:15:58.1311838Z         loss_sum = loss_sum_copy_0 + kl_loss
2026-02-21T09:15:58.1312108Z     # src[kl_div.py:115]: loss[tile_bt] = loss_sum.sum(dim=-1)
2026-02-21T09:15:58.1312412Z     sum_1 = tl.cast(tl.sum(loss_sum, 1), tl.float32)
2026-02-21T09:15:58.1312683Z     tl.store(loss + indices_1 * 1, sum_1, None)
2026-02-21T09:15:58.1312853Z 
2026-02-21T09:15:58.1313242Z def kl_div_forward(y_pred: Tensor, y_true: Tensor, log_target: bool=False, reduction: str='batchmean', eps: float=1e-10, *, _launcher=_default_launcher):
2026-02-21T09:15:58.1313782Z     """
2026-02-21T09:15:58.1314067Z     Compute KL Divergence loss.
2026-02-21T09:15:58.1314222Z 
2026-02-21T09:15:58.1314280Z     Args:
2026-02-21T09:15:58.1314483Z         y_pred: Input predictions in log-space, shape (BT, V)
2026-02-21T09:15:58.1314871Z         y_true: Target values (probabilities or log-probabilities), shape (BT, V)
2026-02-21T09:15:58.1315312Z         log_target: If True, y_true is in log-space; if False, y_true is probabilities
2026-02-21T09:15:58.1315714Z         reduction: Reduction mode ('none', 'sum', 'mean', 'batchmean')
2026-02-21T09:15:58.1316048Z         eps: Small value to avoid numerical issues
2026-02-21T09:15:58.1316220Z 
2026-02-21T09:15:58.1316281Z     Returns:
2026-02-21T09:15:58.1316578Z         loss: KL divergence loss
2026-02-21T09:15:58.1316783Z     """
2026-02-21T09:15:58.1316947Z     # src[kl_div.py:74]: BT, V = y_pred.shape
2026-02-21T09:15:58.1317178Z     BT, V = y_pred.shape
2026-02-21T09:15:58.1317415Z     # src[kl_div.py:75]: assert y_true.shape == y_pred.shape, (
2026-02-21T09:15:58.1317784Z     # src[kl_div.py:76]:     f"Shape mismatch: {y_true.shape} != {y_pred.shape}"
2026-02-21T09:15:58.1318107Z     # src[kl_div.py:77]: )
2026-02-21T09:15:58.1318440Z     assert y_true.shape == y_pred.shape, f'Shape mismatch: {y_true.shape} != {y_pred.shape}'
2026-02-21T09:15:58.1318824Z     # src[kl_div.py:80]: if reduction == "none":
2026-02-21T09:15:58.1319112Z     # src[kl_div.py:81]:     loss = torch.zeros_like(y_pred)
2026-02-21T09:15:58.1319375Z     # src[kl_div.py:82]: else:
2026-02-21T09:15:58.1319570Z     # src[kl_div.py:80-83]: ...
2026-02-21T09:15:58.1319771Z     if reduction == 'none':
2026-02-21T09:15:58.1320010Z         # src[kl_div.py:81]: loss = torch.zeros_like(y_pred)
2026-02-21T09:15:58.1320272Z         loss = torch.zeros_like(y_pred)
2026-02-21T09:15:58.1320475Z     else:
2026-02-21T09:15:58.1320757Z         # src[kl_div.py:83]: loss = torch.zeros((BT,), dtype=torch.float32, device=y_pred.device)
2026-02-21T09:15:58.1321188Z         loss = torch.zeros((BT,), dtype=torch.float32, device=y_pred.device)
2026-02-21T09:15:58.1321572Z     # src[kl_div.py:89]: for tile_bt in hl.tile(BT, block_size=block_size_m):
2026-02-21T09:15:58.1321995Z     # src[kl_div.py:90]:     loss_sum = hl.zeros([tile_bt, block_size_n], dtype=torch.float32)
2026-02-21T09:15:58.1322338Z     # src[kl_div.py:89-115]: ...
2026-02-21T09:15:58.1322743Z     _launcher(_helion_kl_div_forward, (4096,), y_pred, y_true, loss, log_target, eps, num_warps=16, num_stages=1)
2026-02-21T09:15:58.1323185Z     # src[kl_div.py:118]: if reduction == "batchmean":
2026-02-21T09:15:58.1323483Z     # src[kl_div.py:119]:     final_loss = torch.sum(loss) / BT
2026-02-21T09:15:58.1323775Z     # src[kl_div.py:120]: elif reduction == "sum":
2026-02-21T09:15:58.1324014Z     # src[kl_div.py:118-125]: ...
2026-02-21T09:15:58.1324232Z     if reduction == 'batchmean':
2026-02-21T09:15:58.1324481Z         # src[kl_div.py:119]: final_loss = torch.sum(loss) / BT
2026-02-21T09:15:58.1324757Z         final_loss = torch.sum(loss) / BT
2026-02-21T09:15:58.1324980Z     elif reduction == 'sum':
2026-02-21T09:15:58.1325223Z         # src[kl_div.py:121]: final_loss = torch.sum(loss, dim=0)
2026-02-21T09:15:58.1325499Z         final_loss = torch.sum(loss, dim=0)
2026-02-21T09:15:58.1325888Z     elif reduction == 'mean':
2026-02-21T09:15:58.1326142Z         # src[kl_div.py:123]: final_loss = torch.sum(loss) / (BT * V)
2026-02-21T09:15:58.1326446Z         final_loss = torch.sum(loss) / (BT * V)
2026-02-21T09:15:58.1326817Z     else:
2026-02-21T09:15:58.1326979Z         # src[kl_div.py:125]: final_loss = loss
2026-02-21T09:15:58.1327206Z         final_loss = loss
2026-02-21T09:15:58.1327400Z     # src[kl_div.py:127]: return final_loss
2026-02-21T09:15:58.1327623Z     return final_loss
2026-02-21T09:15:59.3697735Z WARNING:tritonbench.utils.triton_op:Completed input ID 3:
2026-02-21T09:15:59.3698360Z (B, T, V)
2026-02-21T09:15:59.3698648Z ---------------
2026-02-21T09:15:59.3698964Z (8, 512, 32768)
2026-02-21T09:15:59.3699142Z 
2026-02-21T09:15:59.3724530Z  67%|██████▋   | 4/6 [22:20<11:21, 340.94s/it]WARNING:tritonbench.utils.triton_op:Running input ID 4:
2026-02-21T09:15:59.3725008Z (B, T, V)
2026-02-21T09:15:59.3725205Z ---------------
2026-02-21T09:15:59.3725398Z (8, 512, 65536)
2026-02-21T09:15:59.3747379Z INFO:tritonbench.utils.triton_op:Took 0.00ms to get benchmark function for torch_kl_div
2026-02-21T09:16:00.4055861Z INFO:tritonbench.utils.triton_op:Took 0.01ms to get benchmark function for liger_kl_div
2026-02-21T09:16:01.5458472Z INFO:tritonbench.utils.triton_op:Took 3.15ms to get benchmark function for torch_compile_kl_div
2026-02-21T09:16:02.8344720Z WARNING:__main__:Input tensor metadata:
2026-02-21T09:16:02.8345251Z { 'args': ( { 'device': 'cuda:0',
2026-02-21T09:16:02.8345701Z               'dtype': 'torch.float32',
2026-02-21T09:16:02.8346135Z               'shape': (4096, 65536),
2026-02-21T09:16:02.8347006Z               'stride': (65536, 1)},
2026-02-21T09:16:02.8347424Z             { 'device': 'cuda:0',
2026-02-21T09:16:02.8347843Z               'dtype': 'torch.float32',
2026-02-21T09:16:02.8348275Z               'shape': (4096, 65536),
2026-02-21T09:16:02.8348806Z               'stride': (65536, 1)}),
2026-02-21T09:16:02.8349204Z   'kwargs': {}}
2026-02-21T09:16:02.8371317Z INFO:tritonbench.utils.triton_op:Took 2.94ms to get benchmark function for helion_kl_div_tritonbench
2026-02-21T09:16:03.1588604Z [0s] Autotune random seed: 2137492303
2026-02-21T09:16:03.1961076Z [0s] Starting LFBOPatternSearch with initial_population=FROM_RANDOM, copies=5, max_generations=20, similarity_penalty=1.0
2026-02-21T09:16:36.9058494Z [33s] Timeout after 30s compiling Config(block_sizes=[8192, 8], indexing=['tensor_descriptor', 'pointer', 'tensor_descriptor'], load_eviction_policies=['', ''], maxnreg=64, num_sm_multiplier=128, num_stages=6, num_warps=8, pid_type='persistent_interleaved', range_flattens=[None, True], range_multi_buffers=[None, None], range_num_stages=[2, 1], range_unroll_factors=[3, 2], range_warp_specializes=[])
2026-02-21T09:16:37.5112804Z [34s] Timeout after 30s compiling Config(block_sizes=[16384, 16], indexing=['pointer', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['first', 'last'], num_sm_multiplier=32, num_stages=2, num_warps=8, pid_type='persistent_interleaved', range_flattens=[None, False], range_multi_buffers=[False, None], range_num_stages=[3, 0], range_unroll_factors=[3, 2], range_warp_specializes=[])
2026-02-21T09:16:37.7999752Z [34s] Timeout after 30s compiling Config(block_sizes=[512, 64], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['last', 'last'], maxnreg=256, num_sm_multiplier=2, num_stages=2, num_warps=2, pid_type='persistent_blocked', range_flattens=[False, None], range_multi_buffers=[False, True], range_num_stages=[2, 4], range_unroll_factors=[4, 2], range_warp_specializes=[])
2026-02-21T09:16:38.2057574Z [35s] Timeout after 30s compiling Config(block_sizes=[512, 64], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['', 'first'], num_stages=3, num_warps=1, pid_type='flat', range_flattens=[None, False], range_multi_buffers=[None, None], range_num_stages=[0, 3], range_unroll_factors=[0, 2], range_warp_specializes=[])
2026-02-21T09:16:38.9920322Z [35s] Timeout after 30s compiling Config(block_sizes=[16384, 8], indexing=['tensor_descriptor', 'pointer', 'pointer'], load_eviction_policies=['first', ''], maxnreg=64, num_sm_multiplier=64, num_stages=3, num_warps=16, pid_type='persistent_interleaved', range_flattens=[True, False], range_multi_buffers=[None, False], range_num_stages=[2, 4], range_unroll_factors=[4, 4], range_warp_specializes=[])
2026-02-21T09:16:39.9279527Z [36s] Timeout after 30s compiling Config(block_sizes=[8192, 2], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'first'], maxnreg=32, num_sm_multiplier=2, num_stages=5, num_warps=1, pid_type='persistent_interleaved', range_flattens=[True, True], range_multi_buffers=[None, True], range_num_stages=[4, 3], range_unroll_factors=[2, 3], range_warp_specializes=[])
2026-02-21T09:16:40.2440979Z [37s] Timeout after 30s compiling Config(block_sizes=[2048, 128], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'first'], num_sm_multiplier=4, num_stages=3, num_warps=8, pid_type='persistent_interleaved', range_flattens=[False, None], range_multi_buffers=[False, False], range_num_stages=[4, 0], range_unroll_factors=[1, 1], range_warp_specializes=[])
2026-02-21T09:16:41.4474058Z [38s] Timeout after 30s compiling Config(block_sizes=[256, 128], indexing=['tensor_descriptor', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', ''], maxnreg=256, num_sm_multiplier=8, num_stages=4, num_warps=2, pid_type='persistent_interleaved', range_flattens=[False, True], range_multi_buffers=[None, False], range_num_stages=[2, 1], range_unroll_factors=[3, 0], range_warp_specializes=[])
2026-02-21T09:16:42.0121790Z [38s] Timeout after 30s compiling Config(block_sizes=[16, 2048], indexing=['pointer', 'pointer', 'pointer'], load_eviction_policies=['last', ''], maxnreg=32, num_sm_multiplier=128, num_stages=6, num_warps=1, pid_type='persistent_blocked', range_flattens=[True, False], range_multi_buffers=[True, False], range_num_stages=[2, 3], range_unroll_factors=[3, 0], range_warp_specializes=[])
2026-02-21T09:16:42.1253159Z [38s] Timeout after 30s compiling Config(block_sizes=[128, 128], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['last', 'first'], maxnreg=64, num_sm_multiplier=1, num_stages=4, num_warps=2, pid_type='persistent_blocked', range_flattens=[None, False], range_multi_buffers=[True, True], range_num_stages=[0, 2], range_unroll_factors=[4, 0], range_warp_specializes=[])
2026-02-21T09:16:42.3553615Z [39s] Timeout after 30s compiling Config(block_sizes=[256, 1024], indexing=['pointer', 'tensor_descriptor', 'pointer'], load_eviction_policies=['', 'last'], maxnreg=128, num_sm_multiplier=2, num_stages=6, num_warps=32, pid_type='persistent_interleaved', range_flattens=[False, None], range_multi_buffers=[None, None], range_num_stages=[3, 3], range_unroll_factors=[0, 3], range_warp_specializes=[])
2026-02-21T09:16:42.6845962Z [39s] Timeout after 30s compiling Config(block_sizes=[4096, 64], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['last', ''], num_stages=6, num_warps=32, pid_type='flat', range_flattens=[None, None], range_multi_buffers=[None, False], range_num_stages=[0, 4], range_unroll_factors=[0, 4], range_warp_specializes=[])
2026-02-21T09:16:43.9946414Z [40s] Timeout after 30s compiling Config(block_sizes=[512, 32], indexing=['tensor_descriptor', 'tensor_descriptor', 'tensor_descriptor'], load_eviction_policies=['first', 'last'], maxnreg=64, num_sm_multiplier=16, num_stages=2, num_warps=2, pid_type='persistent_blocked', range_flattens=[None, False], range_multi_buffers=[True, True], range_num_stages=[0, 0], range_unroll_factors=[4, 2], range_warp_specializes=[])
2026-02-21T09:16:43.9966198Z Initial population precompiling 100% ━━━━━━━━━━━━━━━━━━━━━ 100/100 0.8 configs/s
2026-02-21T09:16:47.5867069Z Initial population exploring neighbors  27% ━━━╸            27/100 8.6 configs/s
2026-02-21T09:16:47.5873454Z 
2026-02-21T09:16:47.5874243Z  67%|██████▋   | 4/6 [23:09<11:34, 347.27s/it]
2026-02-21T09:16:47.5880952Z WARNING:tritonbench.utils.triton_op:Caught exception on backend helion_kl_div_tritonbench, terminating early with partial results
2026-02-21T09:16:47.5881666Z Traceback (most recent call last):
2026-02-21T09:16:47.5889808Z   File "/__w/helion/helion/benchmarks/tritonbench/tritonbench/utils/triton_op.py", line 1199, in run
2026-02-21T09:16:47.5890467Z     y_vals: Dict[str, BenchmarkOperatorMetrics] = functools.reduce(
2026-02-21T09:16:47.5890847Z                                                   ^^^^^^^^^^^^^^^^^
2026-02-21T09:16:47.5891476Z   File "/__w/helion/helion/benchmarks/tritonbench/tritonbench/utils/triton_op.py", line 1188, in _reduce_benchmarks
2026-02-21T09:16:47.5892040Z     torch.accelerator.synchronize()
2026-02-21T09:16:47.5892952Z   File "/__w/helion/helion/.venv/lib/python3.12/site-packages/torch/accelerator/__init__.py", line 235, in synchronize
2026-02-21T09:16:47.5893593Z     torch._C._accelerator_synchronizeDevice(device_index)
2026-02-21T09:16:47.5893982Z torch.AcceleratorError: CUDA error: misaligned address
2026-02-21T09:16:47.5894608Z Search for `cudaErrorMisalignedAddress' in https://docs.nvidia.com/cuda/cuda-runtime-api/group__CUDART__TYPES.html for more information.
2026-02-21T09:16:47.5895381Z CUDA kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect.
2026-02-21T09:16:47.5895905Z For debugging consider passing CUDA_LAUNCH_BLOCKING=1
2026-02-21T09:16:47.5896248Z Compile with `TORCH_USE_CUDA_DSA` to enable device-side assertions.
2026-02-21T09:16:47.5896663Z 
2026-02-21T09:16:47.5896984Z WARNING:tritonbench.utils.triton_op:Failing input: --input-id 4 --num-inputs 1 --input-sample-mode first-k
2026-02-21T09:16:47.5897591Z INFO:tritonbench.utils.run_utils:[tritonbench] Output result csv to /tmp/tmpd0x5ot4w.csv
2026-02-21T09:16:48.7957409Z       (B, T, V)    liger_kl_div-speedup    liger_kl_div-accuracy    torch_compile_kl_div-speedup    torch_compile_kl_div-accuracy    helion_kl_div_tritonbench-speedup    helion_kl_div_tritonbench-accuracy
2026-02-21T09:16:48.7958759Z ---------------  ----------------------  -----------------------  ------------------------------  -------------------------------  -----------------------------------  ------------------------------------
2026-02-21T09:16:48.7959718Z  (8, 512, 4096)                 3.81068                        1                         4.2929                                 1                              4.18188                                     1
2026-02-21T09:16:48.7960505Z  (8, 512, 8192)                 4.19133                        1                         4.21149                                1                              4.20752                                     1
2026-02-21T09:16:48.7961310Z (8, 512, 16384)                 4.4076                         1                         4.22294                                1                              4.41968                                     1
2026-02-21T09:16:48.7962686Z (8, 512, 32768)                 4.53472                        1                         3.65406                                1                              4.52867                                     1
2026-02-21T09:16:48.7963480Z         average                 4.23608                        1                         4.09535                                1                              4.33444                                     1
2026-02-21T09:16:51.9752335Z ✅ Completed benchmark for kernel: kl_div
2026-02-21T09:16:51.9767180Z [
2026-02-21T09:16:51.9767408Z   {
2026-02-21T09:16:51.9767586Z     "benchmark": {
2026-02-21T09:16:51.9767797Z       "name": "Helion Benchmark",
2026-02-21T09:16:51.9768057Z       "extra_info": {
2026-02-21T09:16:51.9768254Z         "device": "NVIDIA H100"
2026-02-21T09:16:51.9768510Z       }
2026-02-21T09:16:51.9768662Z     },
2026-02-21T09:16:51.9768823Z     "model": {
2026-02-21T09:16:51.9768995Z       "name": "kl_div"
2026-02-21T09:16:51.9769197Z     },
2026-02-21T09:16:51.9769354Z     "metric": {
2026-02-21T09:16:51.9769534Z       "name": "triton_speedup",
2026-02-21T09:16:51.9769762Z       "benchmark_values": [
2026-02-21T09:16:51.9769966Z         3.810677094732511,
2026-02-21T09:16:51.9770163Z         4.191331148447099,
2026-02-21T09:16:51.9770348Z         4.407596896202359,
2026-02-21T09:16:51.9770536Z         4.5347183960044015
2026-02-21T09:16:51.9770715Z       ]
2026-02-21T09:16:51.9770870Z     },
2026-02-21T09:16:51.9771024Z     "shape": [
2026-02-21T09:16:51.9771218Z       "(8, 512, 4096)",
2026-02-21T09:16:51.9771409Z       "(8, 512, 8192)",
2026-02-21T09:16:51.9771591Z       "(8, 512, 16384)",
2026-02-21T09:16:51.9771782Z       "(8, 512, 32768)"
2026-02-21T09:16:51.9771957Z     ]
2026-02-21T09:16:51.9772112Z   },
2026-02-21T09:16:51.9772260Z   {
2026-02-21T09:16:51.9773003Z     "benchmark": {
2026-02-21T09:16:51.9773210Z       "name": "Helion Benchmark",
2026-02-21T09:16:51.9773443Z       "extra_info": {
2026-02-21T09:16:51.9773638Z         "device": "NVIDIA H100"
2026-02-21T09:16:51.9773865Z       }
2026-02-21T09:16:51.9774009Z     },
2026-02-21T09:16:51.9774166Z     "model": {
2026-02-21T09:16:51.9774337Z       "name": "kl_div"
2026-02-21T09:16:51.9774550Z     },
2026-02-21T09:16:51.9774707Z     "metric": {
2026-02-21T09:16:51.9774903Z       "name": "triton_accuracy",
2026-02-21T09:16:51.9775131Z       "benchmark_values": [
2026-02-21T09:16:51.9775333Z         1.0,
2026-02-21T09:16:51.9775490Z         1.0,
2026-02-21T09:16:51.9775646Z         1.0,
2026-02-21T09:16:51.9775796Z         1.0
2026-02-21T09:16:51.9775952Z       ]
2026-02-21T09:16:51.9776096Z     },
2026-02-21T09:16:51.9776252Z     "shape": [
2026-02-21T09:16:51.9776424Z       "(8, 512, 4096)",
2026-02-21T09:16:51.9776852Z       "(8, 512, 8192)",
2026-02-21T09:16:51.9777037Z       "(8, 512, 16384)",
2026-02-21T09:16:51.9777228Z       "(8, 512, 32768)"
2026-02-21T09:16:51.9777408Z     ]
2026-02-21T09:16:51.9777559Z   },
2026-02-21T09:16:51.9777702Z   {
2026-02-21T09:16:51.9777863Z     "benchmark": {
2026-02-21T09:16:51.9778050Z       "name": "Helion Benchmark",
2026-02-21T09:16:51.9778270Z       "extra_info": {
2026-02-21T09:16:51.9778471Z         "device": "NVIDIA H100"
2026-02-21T09:16:51.9778672Z       }
2026-02-21T09:16:51.9778822Z     },
2026-02-21T09:16:51.9778966Z     "model": {
2026-02-21T09:16:51.9779135Z       "name": "kl_div"
2026-02-21T09:16:51.9779308Z     },
2026-02-21T09:16:51.9779462Z     "metric": {
2026-02-21T09:16:51.9779643Z       "name": "torch_compile_speedup",
2026-02-21T09:16:51.9779895Z       "benchmark_values": [
2026-02-21T09:16:51.9780103Z         4.292901657462105,
2026-02-21T09:16:51.9780291Z         4.211485408576534,
2026-02-21T09:16:51.9780481Z         4.222938899754021,
2026-02-21T09:16:51.9780666Z         3.6540587163818445
2026-02-21T09:16:51.9780855Z       ]
2026-02-21T09:16:51.9781013Z     },
2026-02-21T09:16:51.9781174Z     "shape": [
2026-02-21T09:16:51.9781342Z       "(8, 512, 4096)",
2026-02-21T09:16:51.9781530Z       "(8, 512, 8192)",
2026-02-21T09:16:51.9781947Z       "(8, 512, 16384)",
2026-02-21T09:16:51.9782126Z       "(8, 512, 32768)"
2026-02-21T09:16:51.9782302Z     ]
2026-02-21T09:16:51.9782443Z   },
2026-02-21T09:16:51.9782592Z   {
2026-02-21T09:16:51.9782742Z     "benchmark": {
2026-02-21T09:16:51.9782932Z       "name": "Helion Benchmark",
2026-02-21T09:16:51.9783164Z       "extra_info": {
2026-02-21T09:16:51.9783349Z         "device": "NVIDIA H100"
2026-02-21T09:16:51.9783554Z       }
2026-02-21T09:16:51.9783696Z     },
2026-02-21T09:16:51.9783846Z     "model": {
2026-02-21T09:16:51.9784007Z       "name": "kl_div"
2026-02-21T09:16:51.9784183Z     },
2026-02-21T09:16:51.9784341Z     "metric": {
2026-02-21T09:16:51.9784526Z       "name": "torch_compile_accuracy",
2026-02-21T09:16:51.9784766Z       "benchmark_values": [
2026-02-21T09:16:51.9784976Z         1.0,
2026-02-21T09:16:51.9785132Z         1.0,
2026-02-21T09:16:51.9785278Z         1.0,
2026-02-21T09:16:51.9785431Z         1.0
2026-02-21T09:16:51.9785562Z       ]
2026-02-21T09:16:51.9785700Z     },
2026-02-21T09:16:51.9785830Z     "shape": [
2026-02-21T09:16:51.9785979Z       "(8, 512, 4096)",
2026-02-21T09:16:51.9786146Z       "(8, 512, 8192)",
2026-02-21T09:16:51.9786306Z       "(8, 512, 16384)",
2026-02-21T09:16:51.9786607Z       "(8, 512, 32768)"
2026-02-21T09:16:51.9786766Z     ]
2026-02-21T09:16:51.9786894Z   },
2026-02-21T09:16:51.9787038Z   {
2026-02-21T09:16:51.9787170Z     "benchmark": {
2026-02-21T09:16:51.9787338Z       "name": "Helion Benchmark",
2026-02-21T09:16:51.9787531Z       "extra_info": {
2026-02-21T09:16:51.9787700Z         "device": "NVIDIA H100"
2026-02-21T09:16:51.9787880Z       }
2026-02-21T09:16:51.9788006Z     },
2026-02-21T09:16:51.9788144Z     "model": {
2026-02-21T09:16:51.9788288Z       "name": "kl_div"
2026-02-21T09:16:51.9788537Z     },
2026-02-21T09:16:51.9788830Z     "metric": {
2026-02-21T09:16:51.9789006Z       "name": "helion_speedup",
2026-02-21T09:16:51.9789198Z       "benchmark_values": [
2026-02-21T09:16:51.9789382Z         4.181882957698699,
2026-02-21T09:16:51.9789561Z         4.207520457824032,
2026-02-21T09:16:51.9789724Z         4.419676688955171,
2026-02-21T09:16:51.9789897Z         4.52866941517269
2026-02-21T09:16:51.9790058Z       ]
2026-02-21T09:16:51.9790192Z     },
2026-02-21T09:16:51.9790327Z     "shape": [
2026-02-21T09:16:51.9790482Z       "(8, 512, 4096)",
2026-02-21T09:16:51.9790638Z       "(8, 512, 8192)",
2026-02-21T09:16:51.9790799Z       "(8, 512, 16384)",
2026-02-21T09:16:51.9790958Z       "(8, 512, 32768)"
2026-02-21T09:16:51.9791129Z     ]
2026-02-21T09:16:51.9791260Z   },
2026-02-21T09:16:51.9791392Z   {
2026-02-21T09:16:51.9791531Z     "benchmark": {
2026-02-21T09:16:51.9791697Z       "name": "Helion Benchmark",
2026-02-21T09:16:51.9791895Z       "extra_info": {
2026-02-21T09:16:51.9792065Z         "device": "NVIDIA H100"
2026-02-21T09:16:51.9792257Z       }
2026-02-21T09:16:51.9792391Z     },
2026-02-21T09:16:51.9792529Z     "model": {
2026-02-21T09:16:51.9792672Z       "name": "kl_div"
2026-02-21T09:16:51.9792834Z     },
2026-02-21T09:16:51.9792964Z     "metric": {
2026-02-21T09:16:51.9793123Z       "name": "helion_accuracy",
2026-02-21T09:16:51.9793316Z       "benchmark_values": [
2026-02-21T09:16:51.9793489Z         1.0,
2026-02-21T09:16:51.9793627Z         1.0,
2026-02-21T09:16:51.9793760Z         1.0,
2026-02-21T09:16:51.9793894Z         1.0
2026-02-21T09:16:51.9794037Z       ]
2026-02-21T09:16:51.9794169Z     },
2026-02-21T09:16:51.9794300Z     "shape": [
2026-02-21T09:16:51.9794448Z       "(8, 512, 4096)",
2026-02-21T09:16:51.9794620Z       "(8, 512, 8192)",
2026-02-21T09:16:51.9794778Z       "(8, 512, 16384)",
2026-02-21T09:16:51.9794954Z       "(8, 512, 32768)"
2026-02-21T09:16:51.9795114Z     ]
2026-02-21T09:16:51.9795240Z   }
2026-02-21T09:16:51.9802117Z ]
2026-02-21T09:16:51.9881495Z ##[group]Run pytorch/test-infra/.github/actions/gather-benchmark-metadata@main
2026-02-21T09:16:51.9881892Z with:
2026-02-21T09:16:51.9882456Z   github-token: ***
2026-02-21T09:16:51.9882656Z   venv: .venv/bin/activate
2026-02-21T09:16:51.9883140Z   schema-version: v3
2026-02-21T09:16:51.9883308Z env:
2026-02-21T09:16:51.9883473Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:51.9883729Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:51.9884049Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:51.9884374Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:51.9884661Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:51.9884936Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:51.9885258Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:51.9885630Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:51.9885931Z ##[endgroup]
2026-02-21T09:16:51.9954493Z ##[group]Run set -eux
2026-02-21T09:16:51.9954706Z set -eux
2026-02-21T09:16:51.9954878Z 
2026-02-21T09:16:51.9955062Z if [[ -z "${GITHUB_TOKEN}" ]]; then
2026-02-21T09:16:51.9955338Z   echo "Missing github-token input"
2026-02-21T09:16:51.9955588Z   exit 1
2026-02-21T09:16:51.9955743Z fi
2026-02-21T09:16:51.9956824Z shell: bash --noprofile --norc -e -o pipefail {0}
2026-02-21T09:16:51.9957095Z env:
2026-02-21T09:16:51.9957258Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:51.9957500Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:51.9957827Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:51.9958141Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:51.9958410Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:51.9958681Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:51.9959017Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:51.9959413Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:51.9959867Z   GITHUB_TOKEN: ***
2026-02-21T09:16:51.9960043Z ##[endgroup]
2026-02-21T09:16:52.0588821Z + [[ -z *** ]]
2026-02-21T09:16:52.0668286Z ##[group]Run pytorch/test-infra/.github/actions/get-workflow-job-id@main
2026-02-21T09:16:52.0668699Z with:
2026-02-21T09:16:52.0669043Z   github-token: ***
2026-02-21T09:16:52.0669224Z env:
2026-02-21T09:16:52.0669388Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:52.0669639Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:52.0669948Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:52.0670253Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:52.0670522Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:52.0670795Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:52.0671131Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:52.0671494Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:52.0671766Z ##[endgroup]
2026-02-21T09:16:52.0684760Z ##[group]Run set -eux
2026-02-21T09:16:52.0684984Z set -eux
2026-02-21T09:16:52.0685145Z 
2026-02-21T09:16:52.0685508Z python3 "${GITHUB_ACTION_PATH}/../../scripts/get_workflow_job_id.py" "${GITHUB_RUN_ID}" "${RUNNER_NAME}"
2026-02-21T09:16:52.0686067Z shell: bash --noprofile --norc -e -o pipefail {0}
2026-02-21T09:16:52.0686314Z env:
2026-02-21T09:16:52.0686634Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:52.0686883Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:52.0687194Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:52.0687499Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:52.0687775Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:52.0688308Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:52.0688666Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:52.0689039Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:52.0689442Z   GITHUB_TOKEN: ***
2026-02-21T09:16:52.0689837Z ##[endgroup]
2026-02-21T09:16:52.1304978Z + python3 /__w/_actions/pytorch/test-infra/main/.github/actions/get-workflow-job-id/../../scripts/get_workflow_job_id.py 22253280836 i-0846a4fea0bb8a298-1001
2026-02-21T09:16:53.3586285Z setting job-id=64380330175
2026-02-21T09:16:53.3586996Z setting job-name=run-h100 (kl_div) / benchmark-cu128-kl_div-py3.12-h100
2026-02-21T09:16:53.3812369Z ##[group]Run set -eux
2026-02-21T09:16:53.3812600Z set -eux
2026-02-21T09:16:53.3812761Z 
2026-02-21T09:16:53.3812951Z if [[ -n ".venv/bin/activate" ]]; then
2026-02-21T09:16:53.3813214Z   source ".venv/bin/activate"
2026-02-21T09:16:53.3813433Z fi
2026-02-21T09:16:53.3813608Z 
2026-02-21T09:16:53.3813901Z python3 "${GITHUB_ACTION_PATH}/../../scripts/benchmarks/gather_metadata.py" \
2026-02-21T09:16:53.3814307Z   --schema-version "${SCHEMA_VERSION}" \
2026-02-21T09:16:53.3814566Z   --repo "${REPO}" \
2026-02-21T09:16:53.3814813Z   --head-branch "${HEAD_BRANCH}" \
2026-02-21T09:16:53.3815064Z   --head-sha "${HEAD_SHA}" \
2026-02-21T09:16:53.3815321Z   --workflow-id "${WORKFLOW_RUN_ID}" \
2026-02-21T09:16:53.3815574Z   --run-attempt "${RUN_ATTEMPT}" \
2026-02-21T09:16:53.3815808Z   --job-id "${JOB_ID}" \
2026-02-21T09:16:53.3816024Z   --job-name "${JOB_NAME}"
2026-02-21T09:16:53.3816351Z shell: bash --noprofile --norc -e -o pipefail {0}
2026-02-21T09:16:53.3816769Z env:
2026-02-21T09:16:53.3816925Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:53.3817173Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.3817481Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:53.3817785Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.3818060Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.3818320Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.3818648Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:53.3819006Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:53.3819279Z   SCHEMA_VERSION: v3
2026-02-21T09:16:53.3819453Z   REPO: pytorch/helion
2026-02-21T09:16:53.3819656Z   HEAD_BRANCH: refs/heads/main
2026-02-21T09:16:53.3819889Z   HEAD_SHA: 874a7d0cadab18218a84ad3579d329dc95c51820
2026-02-21T09:16:53.3820142Z   WORKFLOW_RUN_ID: 22253280836
2026-02-21T09:16:53.3820345Z   RUN_ATTEMPT: 1
2026-02-21T09:16:53.3820506Z   JOB_ID: 64380330175
2026-02-21T09:16:53.3820756Z   JOB_NAME: run-h100 (kl_div) / benchmark-cu128-kl_div-py3.12-h100
2026-02-21T09:16:53.3821044Z ##[endgroup]
2026-02-21T09:16:53.4448402Z + [[ -n .venv/bin/activate ]]
2026-02-21T09:16:53.4448697Z + source .venv/bin/activate
2026-02-21T09:16:53.4448915Z ++ '[' -z '' ']'
2026-02-21T09:16:53.4449098Z ++ '[' -n x ']'
2026-02-21T09:16:53.4449307Z ++ SCRIPT_PATH=.venv/bin/activate
2026-02-21T09:16:53.4449668Z ++ '[' .venv/bin/activate = /__w/_temp/9b991415-5abd-4c76-a439-226225e72120.sh ']'
2026-02-21T09:16:53.4450084Z ++ deactivate nondestructive
2026-02-21T09:16:53.4471461Z ++ unset -f pydoc
2026-02-21T09:16:53.4471711Z ++ '[' -z '' ']'
2026-02-21T09:16:53.4471919Z ++ '[' -z '' ']'
2026-02-21T09:16:53.4472138Z ++ hash -r
2026-02-21T09:16:53.4472345Z ++ '[' -z '' ']'
2026-02-21T09:16:53.4472552Z ++ unset VIRTUAL_ENV
2026-02-21T09:16:53.4472753Z ++ unset VIRTUAL_ENV_PROMPT
2026-02-21T09:16:53.4473005Z ++ '[' '!' nondestructive = nondestructive ']'
2026-02-21T09:16:53.4473286Z ++ VIRTUAL_ENV=/__w/helion/helion/.venv
2026-02-21T09:16:53.4473530Z ++ '[' linux-gnu = cygwin ']'
2026-02-21T09:16:53.4473758Z ++ '[' linux-gnu = msys ']'
2026-02-21T09:16:53.4474264Z ++ export VIRTUAL_ENV
2026-02-21T09:16:53.4474482Z ++ '[' -z '' ']'
2026-02-21T09:16:53.4474698Z ++ unset SCRIPT_PATH
2026-02-21T09:16:53.4475560Z ++ _OLD_VIRTUAL_PATH=/github/home/.local/share/uv/python:/__w/_tool/uv/0.10.4/x86_64:/github/home/.local/bin:/__w/_tool/Python/3.12.12/x64/bin:/__w/_tool/Python/3.12.12/x64:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-02-21T09:16:53.4477524Z ++ PATH=/__w/helion/helion/.venv/bin:/github/home/.local/share/uv/python:/__w/_tool/uv/0.10.4/x86_64:/github/home/.local/bin:/__w/_tool/Python/3.12.12/x64/bin:/__w/_tool/Python/3.12.12/x64:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-02-21T09:16:53.4478413Z ++ export PATH
2026-02-21T09:16:53.4478583Z ++ '[' xhelion '!=' x ']'
2026-02-21T09:16:53.4478785Z ++ VIRTUAL_ENV_PROMPT=helion
2026-02-21T09:16:53.4478992Z ++ export VIRTUAL_ENV_PROMPT
2026-02-21T09:16:53.4479195Z ++ '[' -z '' ']'
2026-02-21T09:16:53.4479358Z ++ '[' -z '' ']'
2026-02-21T09:16:53.4479520Z ++ _OLD_VIRTUAL_PS1=
2026-02-21T09:16:53.4479708Z ++ PS1='(helion) '
2026-02-21T09:16:53.4479871Z ++ export PS1
2026-02-21T09:16:53.4480030Z ++ alias pydoc
2026-02-21T09:16:53.4480185Z ++ true
2026-02-21T09:16:53.4480348Z ++ hash -r
2026-02-21T09:16:53.4481682Z + python3 /__w/_actions/pytorch/test-infra/main/.github/actions/gather-benchmark-metadata/../../scripts/benchmarks/gather_metadata.py --schema-version v3 --repo pytorch/helion --head-branch refs/heads/main --head-sha 874a7d0cadab18218a84ad3579d329dc95c51820 --workflow-id 22253280836 --run-attempt 1 --job-id 64380330175 --job-name 'run-h100 (kl_div) / benchmark-cu128-kl_div-py3.12-h100'
2026-02-21T09:16:53.4938750Z ##[group]Run pytorch/test-infra/.github/actions/gather-runners-info@main
2026-02-21T09:16:53.4939117Z with:
2026-02-21T09:16:53.4939286Z   venv: .venv/bin/activate
2026-02-21T09:16:53.4939468Z env:
2026-02-21T09:16:53.4939626Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:53.4939871Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.4940186Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:53.4940492Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.4940753Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.4941041Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.4941371Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:53.4941737Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:53.4942003Z ##[endgroup]
2026-02-21T09:16:53.4955223Z ##[group]Run set -eux
2026-02-21T09:16:53.4955489Z set -eux
2026-02-21T09:16:53.4955655Z 
2026-02-21T09:16:53.4955831Z if command -v nvidia-smi; then
2026-02-21T09:16:53.4956073Z   DEVICE_NAME=cuda
2026-02-21T09:16:53.4956273Z   nvidia-smi
2026-02-21T09:16:53.4956613Z elif command -v rocm-smi; then
2026-02-21T09:16:53.4956865Z   DEVICE_NAME=rocm
2026-02-21T09:16:53.4957055Z   rocm-smi
2026-02-21T09:16:53.4957241Z elif command -v hl-smi; then
2026-02-21T09:16:53.4957472Z   DEVICE_NAME=hpu
2026-02-21T09:16:53.4957669Z   hl-smi
2026-02-21T09:16:53.4957834Z else
2026-02-21T09:16:53.4958012Z   arch=$(uname -m)
2026-02-21T09:16:53.4958204Z 
2026-02-21T09:16:53.4958357Z   case "$arch" in
2026-02-21T09:16:53.4958546Z     aarch64|arm64)
2026-02-21T09:16:53.4958743Z       DEVICE_NAME=arm64-cpu
2026-02-21T09:16:53.4958956Z       ;;
2026-02-21T09:16:53.4959109Z     *)
2026-02-21T09:16:53.4959278Z       DEVICE_NAME=cpu
2026-02-21T09:16:53.4959466Z       ;;
2026-02-21T09:16:53.4959637Z   esac
2026-02-21T09:16:53.4959787Z   lscpu
2026-02-21T09:16:53.4959945Z fi
2026-02-21T09:16:53.4960141Z echo "DEVICE_NAME=$DEVICE_NAME" >> $GITHUB_ENV
2026-02-21T09:16:53.4960541Z shell: bash --noprofile --norc -e -o pipefail {0}
2026-02-21T09:16:53.4960792Z env:
2026-02-21T09:16:53.4960948Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:53.4961198Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.4961507Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:53.4962080Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.4962346Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.4962602Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.4962917Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:53.4963281Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:53.4963553Z ##[endgroup]
2026-02-21T09:16:53.5538886Z + command -v nvidia-smi
2026-02-21T09:16:53.5539128Z + DEVICE_NAME=cuda
2026-02-21T09:16:53.5539347Z + nvidia-smi
2026-02-21T09:16:53.5539537Z /usr/bin/nvidia-smi
2026-02-21T09:16:53.5724974Z Sat Feb 21 09:16:53 2026       
2026-02-21T09:16:53.5725348Z +-----------------------------------------------------------------------------------------+
2026-02-21T09:16:53.5725882Z | NVIDIA-SMI 580.95.05              Driver Version: 580.95.05      CUDA Version: 13.0     |
2026-02-21T09:16:53.5726730Z +-----------------------------------------+------------------------+----------------------+
2026-02-21T09:16:53.5727469Z | GPU  Name                 Persistence-M | Bus-Id          Disp.A | Volatile Uncorr. ECC |
2026-02-21T09:16:53.5728046Z | Fan  Temp   Perf          Pwr:Usage/Cap |           Memory-Usage | GPU-Util  Compute M. |
2026-02-21T09:16:53.5728869Z |                                         |                        |               MIG M. |
2026-02-21T09:16:53.5729381Z |=========================================+========================+======================|
2026-02-21T09:16:53.5959830Z |   0  NVIDIA H100 80GB HBM3          On  |   00000000:53:00.0 Off |                    0 |
2026-02-21T09:16:53.5960445Z | N/A   39C    P0            125W /  500W |       0MiB /  81559MiB |      0%      Default |
2026-02-21T09:16:53.5961025Z |                                         |                        |             Disabled |
2026-02-21T09:16:53.5961573Z +-----------------------------------------+------------------------+----------------------+
2026-02-21T09:16:53.5963497Z 
2026-02-21T09:16:53.5963737Z +-----------------------------------------------------------------------------------------+
2026-02-21T09:16:53.5964370Z | Processes:                                                                              |
2026-02-21T09:16:53.5964975Z |  GPU   GI   CI              PID   Type   Process name                        GPU Memory |
2026-02-21T09:16:53.5965490Z |        ID   ID                                                               Usage      |
2026-02-21T09:16:53.5966009Z |=========================================================================================|
2026-02-21T09:16:53.5970550Z |  No running processes found                                                             |
2026-02-21T09:16:53.5971073Z +-----------------------------------------------------------------------------------------+
2026-02-21T09:16:53.6735578Z + echo DEVICE_NAME=cuda
2026-02-21T09:16:53.6786248Z ##[group]Run set -eux
2026-02-21T09:16:53.6786769Z set -eux
2026-02-21T09:16:53.6787029Z 
2026-02-21T09:16:53.6787528Z if [[ "${DEVICE_NAME}" == "cuda" ]]; then
2026-02-21T09:16:53.6787945Z   # Return the same device name as PyTorch
2026-02-21T09:16:53.6788406Z   DEVICE_TYPE=$(nvidia-smi -i 0 --query-gpu=name --format=csv,noheader)
2026-02-21T09:16:53.6789022Z elif [[ "${DEVICE_NAME}" == "rocm" ]]; then
2026-02-21T09:16:53.6789565Z   DEVICE_TYPE=$(rocminfo | grep "Marketing Name" | tail -n1 | awk -F':' '{print $2}' | xargs)
2026-02-21T09:16:53.6790057Z elif [[ "${DEVICE_NAME}" == "hpu" ]]; then
2026-02-21T09:16:53.6790693Z   DEVICE_TYPE="Intel Gaudi3 "$(hl-smi -q | grep "Product Name" | head -n 1 | awk -F ':' '{print $2}' | sed 's/^ *//')
2026-02-21T09:16:53.6791278Z elif [[ "${DEVICE_NAME}" == "cpu" ]]; then
2026-02-21T09:16:53.6792234Z   DEVICE_TYPE="$(lscpu | grep "Model name" | sed -E 's/.*Model name:[[:space:]]*//; s/Intel\(R\)//g; s/\(R\)//g; s/\(TM\)//g; s/CPU//g; s/Processor//g; s/[[:space:]]+/ /g; s/^ //; s/ $//; s/ /_/g')_$(awk -F: '/Core\(s\) per socket/ {c=$2} /Socket\(s\)/ {s=$2} END {gsub(/ /,"",c); gsub(/ /,"",s); printf "%sc", c*s}' < <(lscpu))"
2026-02-21T09:16:53.6793586Z elif [[ "${DEVICE_NAME}" == "arm64-cpu" ]]; then
2026-02-21T09:16:53.6794121Z   DEVICE_TYPE=$(lscpu | grep 'Vendor ID' | cut -f 2 -d ":" | awk '{$1=$1}1' | cut -f 2 -d " ")
2026-02-21T09:16:53.6794543Z fi
2026-02-21T09:16:53.6794918Z echo "DEVICE_TYPE=$DEVICE_TYPE" >> $GITHUB_ENV
2026-02-21T09:16:53.6795361Z shell: bash --noprofile --norc -e -o pipefail {0}
2026-02-21T09:16:53.6795725Z env:
2026-02-21T09:16:53.6796057Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:53.6796364Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.6796928Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:53.6797349Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.6797758Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.6798080Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.6798550Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:53.6799041Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:53.6799948Z   DEVICE_NAME: cuda
2026-02-21T09:16:53.6800315Z ##[endgroup]
2026-02-21T09:16:53.7451866Z + [[ cuda == \c\u\d\a ]]
2026-02-21T09:16:53.7455797Z ++ nvidia-smi -i 0 --query-gpu=name --format=csv,noheader
2026-02-21T09:16:53.7682163Z + DEVICE_TYPE='NVIDIA H100 80GB HBM3'
2026-02-21T09:16:53.7682590Z + echo 'DEVICE_TYPE=NVIDIA H100 80GB HBM3'
2026-02-21T09:16:53.7732746Z ##[group]Run set -eux
2026-02-21T09:16:53.7733055Z set -eux
2026-02-21T09:16:53.7733323Z 
2026-02-21T09:16:53.7733645Z if [[ -n ".venv/bin/activate" ]]; then
2026-02-21T09:16:53.7733961Z   source ".venv/bin/activate"
2026-02-21T09:16:53.7734324Z fi
2026-02-21T09:16:53.7734562Z 
2026-02-21T09:16:53.7734901Z python3 -mpip install psutil==7.0.0 nvidia-ml-py==13.580.82
2026-02-21T09:16:53.7735478Z python3 "${GITHUB_ACTION_PATH}/../../scripts/benchmarks/gather_runners_info.py"
2026-02-21T09:16:53.7736143Z shell: bash --noprofile --norc -e -o pipefail {0}
2026-02-21T09:16:53.7736657Z env:
2026-02-21T09:16:53.7736871Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:53.7737141Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.7737450Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:53.7737760Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.7738023Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.7738291Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:53.7738609Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:53.7738988Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:53.7739278Z   DEVICE_NAME: cuda
2026-02-21T09:16:53.7739455Z   DEVICE_TYPE: NVIDIA H100 80GB HBM3
2026-02-21T09:16:53.7739671Z ##[endgroup]
2026-02-21T09:16:53.8319487Z + [[ -n .venv/bin/activate ]]
2026-02-21T09:16:53.8319783Z + source .venv/bin/activate
2026-02-21T09:16:53.8320029Z ++ '[' -z '' ']'
2026-02-21T09:16:53.8320242Z ++ '[' -n x ']'
2026-02-21T09:16:53.8320450Z ++ SCRIPT_PATH=.venv/bin/activate
2026-02-21T09:16:53.8320835Z ++ '[' .venv/bin/activate = /__w/_temp/399daa6a-bd4f-4460-9ff0-a8bcf6870f5c.sh ']'
2026-02-21T09:16:53.8321264Z ++ deactivate nondestructive
2026-02-21T09:16:53.8321497Z ++ unset -f pydoc
2026-02-21T09:16:53.8321687Z ++ '[' -z '' ']'
2026-02-21T09:16:53.8321864Z ++ '[' -z '' ']'
2026-02-21T09:16:53.8322046Z ++ hash -r
2026-02-21T09:16:53.8322218Z ++ '[' -z '' ']'
2026-02-21T09:16:53.8322409Z ++ unset VIRTUAL_ENV
2026-02-21T09:16:53.8322623Z ++ unset VIRTUAL_ENV_PROMPT
2026-02-21T09:16:53.8322875Z ++ '[' '!' nondestructive = nondestructive ']'
2026-02-21T09:16:53.8323548Z ++ VIRTUAL_ENV=/__w/helion/helion/.venv
2026-02-21T09:16:53.8325253Z ++ '[' linux-gnu = cygwin ']'
2026-02-21T09:16:53.8325515Z ++ '[' linux-gnu = msys ']'
2026-02-21T09:16:53.8327355Z ++ export VIRTUAL_ENV
2026-02-21T09:16:53.8327553Z ++ '[' -z '' ']'
2026-02-21T09:16:53.8327744Z ++ unset SCRIPT_PATH
2026-02-21T09:16:53.8328630Z ++ _OLD_VIRTUAL_PATH=/github/home/.local/share/uv/python:/__w/_tool/uv/0.10.4/x86_64:/github/home/.local/bin:/__w/_tool/Python/3.12.12/x64/bin:/__w/_tool/Python/3.12.12/x64:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-02-21T09:16:53.8330276Z ++ PATH=/__w/helion/helion/.venv/bin:/github/home/.local/share/uv/python:/__w/_tool/uv/0.10.4/x86_64:/github/home/.local/bin:/__w/_tool/Python/3.12.12/x64/bin:/__w/_tool/Python/3.12.12/x64:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-02-21T09:16:53.8331234Z ++ export PATH
2026-02-21T09:16:53.8331419Z ++ '[' xhelion '!=' x ']'
2026-02-21T09:16:53.8331642Z ++ VIRTUAL_ENV_PROMPT=helion
2026-02-21T09:16:53.8331862Z ++ export VIRTUAL_ENV_PROMPT
2026-02-21T09:16:53.8332068Z ++ '[' -z '' ']'
2026-02-21T09:16:53.8332231Z ++ '[' -z '' ']'
2026-02-21T09:16:53.8332406Z ++ _OLD_VIRTUAL_PS1=
2026-02-21T09:16:53.8332585Z ++ PS1='(helion) '
2026-02-21T09:16:53.8332761Z ++ export PS1
2026-02-21T09:16:53.8333131Z ++ alias pydoc
2026-02-21T09:16:53.8333318Z ++ true
2026-02-21T09:16:53.8333473Z ++ hash -r
2026-02-21T09:16:53.8333714Z + python3 -mpip install psutil==7.0.0 nvidia-ml-py==13.580.82
2026-02-21T09:16:54.7093373Z Collecting psutil==7.0.0
2026-02-21T09:16:54.7821396Z   Downloading psutil-7.0.0-cp36-abi3-manylinux_2_12_x86_64.manylinux2010_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (22 kB)
2026-02-21T09:16:54.8195228Z Collecting nvidia-ml-py==13.580.82
2026-02-21T09:16:54.8323002Z   Downloading nvidia_ml_py-13.580.82-py3-none-any.whl.metadata (9.6 kB)
2026-02-21T09:16:54.8544003Z Downloading psutil-7.0.0-cp36-abi3-manylinux_2_12_x86_64.manylinux2010_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (277 kB)
2026-02-21T09:16:54.8975423Z Downloading nvidia_ml_py-13.580.82-py3-none-any.whl (49 kB)
2026-02-21T09:16:55.0284636Z Installing collected packages: nvidia-ml-py, psutil
2026-02-21T09:16:55.0291615Z   Attempting uninstall: nvidia-ml-py
2026-02-21T09:16:55.0310266Z     Found existing installation: nvidia-ml-py 13.590.48
2026-02-21T09:16:55.0328565Z     Uninstalling nvidia-ml-py-13.590.48:
2026-02-21T09:16:55.1449034Z       Successfully uninstalled nvidia-ml-py-13.590.48
2026-02-21T09:16:55.2089327Z   Attempting uninstall: psutil
2026-02-21T09:16:55.2135215Z     Found existing installation: psutil 7.2.2
2026-02-21T09:16:55.2158741Z     Uninstalling psutil-7.2.2:
2026-02-21T09:16:55.2165341Z       Successfully uninstalled psutil-7.2.2
2026-02-21T09:16:55.3721390Z 
2026-02-21T09:16:55.3775028Z Successfully installed nvidia-ml-py-13.580.82 psutil-7.0.0
2026-02-21T09:16:55.5363848Z + python3 /__w/_actions/pytorch/test-infra/main/.github/actions/gather-runners-info/../../scripts/benchmarks/gather_runners_info.py
2026-02-21T09:16:57.5066267Z ##[group]Run pytorch/test-infra/.github/actions/gather-dependencies@main
2026-02-21T09:16:57.5066836Z with:
2026-02-21T09:16:57.5067019Z   venv: .venv/bin/activate
2026-02-21T09:16:57.5067205Z env:
2026-02-21T09:16:57.5067367Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:57.5067617Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.5067940Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:57.5068245Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.5068603Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.5068876Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.5069205Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:57.5069586Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:57.5070126Z   DEVICE_NAME: cuda
2026-02-21T09:16:57.5070310Z   DEVICE_TYPE: NVIDIA H100 80GB HBM3
2026-02-21T09:16:57.5070546Z ##[endgroup]
2026-02-21T09:16:57.5083036Z ##[group]Run set -eux
2026-02-21T09:16:57.5083242Z set -eux
2026-02-21T09:16:57.5083429Z 
2026-02-21T09:16:57.5083615Z # TODO (huydhn): Implement this part
2026-02-21T09:16:57.5083914Z echo "dependencies={}" >> "${GITHUB_OUTPUT}"
2026-02-21T09:16:57.5084281Z shell: bash --noprofile --norc -e -o pipefail {0}
2026-02-21T09:16:57.5084534Z env:
2026-02-21T09:16:57.5084698Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:57.5084953Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.5085267Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:57.5085567Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.5085833Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.5086090Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.5086434Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:57.5086978Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:57.5087250Z   DEVICE_NAME: cuda
2026-02-21T09:16:57.5087426Z   DEVICE_TYPE: NVIDIA H100 80GB HBM3
2026-02-21T09:16:57.5087633Z ##[endgroup]
2026-02-21T09:16:57.6698372Z + echo 'dependencies={}'
2026-02-21T09:16:57.6763484Z ##[group]Run actions/upload-artifact@v6
2026-02-21T09:16:57.6763771Z with:
2026-02-21T09:16:57.6763952Z   name: benchmark-results-h100-kl_div
2026-02-21T09:16:57.6764187Z   path: test/test-reports
2026-02-21T09:16:57.6764388Z   if-no-files-found: warn
2026-02-21T09:16:57.6764573Z   compression-level: 6
2026-02-21T09:16:57.6764768Z   overwrite: false
2026-02-21T09:16:57.6764943Z   include-hidden-files: false
2026-02-21T09:16:57.6765134Z env:
2026-02-21T09:16:57.6765283Z   HELION_AUTOTUNE_LOG_LEVEL: INFO
2026-02-21T09:16:57.6765533Z   pythonLocation: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.6765867Z   PKG_CONFIG_PATH: /__w/_tool/Python/3.12.12/x64/lib/pkgconfig
2026-02-21T09:16:57.6766179Z   Python_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.6766598Z   Python2_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.6766864Z   Python3_ROOT_DIR: /__w/_tool/Python/3.12.12/x64
2026-02-21T09:16:57.6767273Z   LD_LIBRARY_PATH: /__w/_tool/Python/3.12.12/x64/lib:/usr/local/cuda/lib64
2026-02-21T09:16:57.6767674Z   UV_PYTHON_INSTALL_DIR: /github/home/.local/share/uv/python
2026-02-21T09:16:57.6767947Z   DEVICE_NAME: cuda
2026-02-21T09:16:57.6768119Z   DEVICE_TYPE: NVIDIA H100 80GB HBM3
2026-02-21T09:16:57.6768332Z ##[endgroup]
2026-02-21T09:16:57.6771034Z ##[command]/usr/bin/docker exec  9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d sh -c "cat /etc/*release | grep ^ID"
2026-02-21T09:16:58.2283880Z With the provided path, there will be 1 file uploaded
2026-02-21T09:16:58.2305271Z Artifact name is valid!
2026-02-21T09:16:58.2305634Z Root directory input is valid!
2026-02-21T09:16:58.3178417Z Beginning upload of artifact content to blob storage
2026-02-21T09:16:58.4404376Z Uploaded bytes 548
2026-02-21T09:16:58.4737629Z Finished uploading artifact content to blob storage!
2026-02-21T09:16:58.4738326Z SHA256 digest of uploaded artifact zip is 8df3c9a3bd8f126f0fad4b94dc3c2d7adb425736beb9a22888c30eb7a8383ce3
2026-02-21T09:16:58.4739940Z Finalizing artifact upload
2026-02-21T09:16:58.5920471Z Artifact benchmark-results-h100-kl_div.zip successfully finalized. Artifact ID 5600610985
2026-02-21T09:16:58.5921368Z Artifact benchmark-results-h100-kl_div has been successfully uploaded! Final size is 548 bytes. Artifact ID is 5600610985
2026-02-21T09:16:58.5924347Z Artifact download URL: https://github.com/pytorch/helion/actions/runs/22253280836/artifacts/5600610985
2026-02-21T09:16:58.6129027Z Post job cleanup.
2026-02-21T09:16:58.6134062Z ##[command]/usr/bin/docker exec  9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d sh -c "cat /etc/*release | grep ^ID"
2026-02-21T09:16:58.8855146Z UV_PYTHON_INSTALL_DIR is already set to /github/home/.local/share/uv/python
2026-02-21T09:16:58.8858441Z (node:105338) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
2026-02-21T09:16:58.8859173Z (Use `node --trace-deprecation ...` to show where the warning was created)
2026-02-21T09:16:58.9029361Z Post job cleanup.
2026-02-21T09:16:58.9032795Z ##[command]/usr/bin/docker exec  9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d sh -c "cat /etc/*release | grep ^ID"
2026-02-21T09:16:59.3978888Z Post job cleanup.
2026-02-21T09:16:59.3982863Z ##[command]/usr/bin/docker exec  9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d sh -c "cat /etc/*release | grep ^ID"
2026-02-21T09:16:59.9268712Z [command]/usr/bin/git version
2026-02-21T09:16:59.9337461Z git version 2.43.0
2026-02-21T09:16:59.9372577Z Temporarily overriding HOME='/__w/_temp/6fd64409-c4bb-4d73-ae20-f5596380bff4' before making global git config changes
2026-02-21T09:16:59.9373382Z Adding repository directory to the temporary git global config as a safe directory
2026-02-21T09:16:59.9376593Z [command]/usr/bin/git config --global --add safe.directory /__w/helion/helion
2026-02-21T09:16:59.9407095Z Removing SSH command configuration
2026-02-21T09:16:59.9412305Z [command]/usr/bin/git config --local --name-only --get-regexp core\.sshCommand
2026-02-21T09:16:59.9446794Z [command]/usr/bin/git submodule foreach --recursive sh -c "git config --local --name-only --get-regexp 'core\.sshCommand' && git config --local --unset-all 'core.sshCommand' || :"
2026-02-21T09:16:59.9742162Z Removing HTTP extra header
2026-02-21T09:16:59.9745729Z [command]/usr/bin/git config --local --name-only --get-regexp http\.https\:\/\/github\.com\/\.extraheader
2026-02-21T09:16:59.9779718Z [command]/usr/bin/git submodule foreach --recursive sh -c "git config --local --name-only --get-regexp 'http\.https\:\/\/github\.com\/\.extraheader' && git config --local --unset-all 'http.https://github.com/.extraheader' || :"
2026-02-21T09:17:00.0064317Z Removing includeIf entries pointing to credentials config files
2026-02-21T09:17:00.0069131Z [command]/usr/bin/git config --local --name-only --get-regexp ^includeIf\.gitdir:
2026-02-21T09:17:00.0096157Z includeif.gitdir:/__w/helion/helion/.git.path
2026-02-21T09:17:00.0097192Z includeif.gitdir:/__w/helion/helion/.git/worktrees/*.path
2026-02-21T09:17:00.0097624Z includeif.gitdir:/github/workspace/.git.path
2026-02-21T09:17:00.0098028Z includeif.gitdir:/github/workspace/.git/worktrees/*.path
2026-02-21T09:17:00.0105439Z [command]/usr/bin/git config --local --get-all includeif.gitdir:/__w/helion/helion/.git.path
2026-02-21T09:17:00.0132977Z /__w/_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T09:17:00.0141980Z [command]/usr/bin/git config --local --unset includeif.gitdir:/__w/helion/helion/.git.path /__w/_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T09:17:00.0177134Z [command]/usr/bin/git config --local --get-all includeif.gitdir:/__w/helion/helion/.git/worktrees/*.path
2026-02-21T09:17:00.0202520Z /__w/_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T09:17:00.0210866Z [command]/usr/bin/git config --local --unset includeif.gitdir:/__w/helion/helion/.git/worktrees/*.path /__w/_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T09:17:00.0244101Z [command]/usr/bin/git config --local --get-all includeif.gitdir:/github/workspace/.git.path
2026-02-21T09:17:00.0267222Z /github/runner_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T09:17:00.0274173Z [command]/usr/bin/git config --local --unset includeif.gitdir:/github/workspace/.git.path /github/runner_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T09:17:00.0306182Z [command]/usr/bin/git config --local --get-all includeif.gitdir:/github/workspace/.git/worktrees/*.path
2026-02-21T09:17:00.0330044Z /github/runner_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T09:17:00.0336727Z [command]/usr/bin/git config --local --unset includeif.gitdir:/github/workspace/.git/worktrees/*.path /github/runner_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config
2026-02-21T09:17:00.0370757Z [command]/usr/bin/git submodule foreach --recursive git config --local --show-origin --name-only --get-regexp remote.origin.url
2026-02-21T09:17:00.0647991Z Removing credentials config '/__w/_temp/git-credentials-f33534df-2159-4903-bc2e-fcc56bdc780d.config'
2026-02-21T09:17:00.0808567Z Stop and remove container: dc8c6055242b42bc8d9c560d0474e88d_nvidiacuda1281develubuntu2404_9e09a9
2026-02-21T09:17:00.0812836Z ##[command]/usr/bin/docker rm --force 9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d
2026-02-21T09:17:04.2145476Z 9caaa3cc74d6879b25ac09bfa0ca19fdec89c65bf94ce8742aa2de22b47b5f6d
2026-02-21T09:17:04.2185958Z Remove container network: github_network_b0cb944d98804ca6ac0966f8ee1681d0
2026-02-21T09:17:04.2190646Z ##[command]/usr/bin/docker network rm github_network_b0cb944d98804ca6ac0966f8ee1681d0
2026-02-21T09:17:06.0264320Z github_network_b0cb944d98804ca6ac0966f8ee1681d0
2026-02-21T09:17:06.0339122Z Evaluate and set job outputs
2026-02-21T09:17:06.0344575Z Set output 'benchmark-metadata'
2026-02-21T09:17:06.0346790Z Set output 'runners-info'
2026-02-21T09:17:06.0347451Z Set output 'dependencies'
2026-02-21T09:17:06.0348119Z Cleaning up orphan processes