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[None][infra] Disable fmha warmup to reduce non-perf test idle time#16416

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pengbowang-nv:dev-perf-skip-attention-jit-warmup
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[None][infra] Disable fmha warmup to reduce non-perf test idle time#16416
pengbowang-nv wants to merge 1 commit into
NVIDIA:mainfrom
pengbowang-nv:dev-perf-skip-attention-jit-warmup

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@coderabbitai summary

Description

Disable trtllm-gen fmha warmup for non-perf test so that only really needed kernel are JIT compiled.

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PR Checklist

Please review the following before submitting your PR:

  • PR description clearly explains what and why. If using CodeRabbit's summary, please make sure it makes sense.

  • PR Follows TRT-LLM CODING GUIDELINES to the best of your knowledge.

  • Test cases are provided for new code paths (see test instructions)

  • If PR introduces API changes, an appropriate PR label is added - either api-compatible or api-breaking. For api-breaking, include BREAKING in the PR title.

  • Any new dependencies have been scanned for license and vulnerabilities

  • CODEOWNERS updated if ownership changes

  • Documentation updated as needed

  • Update tava architecture diagram if there is a significant design change in PR.

  • The reviewers assigned automatically/manually are appropriate for the PR.

  • Please check this after reviewing the above items as appropriate for this PR.

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/bot help

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/bot [-h] ['run', 'kill', 'skip', 'reuse-pipeline'] ...

Provide a user friendly way for developers to interact with a Jenkins server.

Run /bot [-h|--help] to print this help message.

See details below for each supported subcommand.

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run [--reuse-test (optional)pipeline-id --disable-fail-fast --skip-test --stage-list "A10-PyTorch-1, xxx" --gpu-type "A30, H100_PCIe" --test-backend "pytorch, cpp" --add-multi-gpu-test --only-multi-gpu-test --disable-multi-gpu-test --post-merge --extra-stage "H100_PCIe-TensorRT-Post-Merge-1, xxx" --detailed-log --debug(experimental) --high-priority]

Launch build/test pipelines. All previously running jobs will be killed.

--reuse-test (optional)pipeline-id (OPTIONAL) : Allow the new pipeline to reuse build artifacts and skip successful test stages from a specified pipeline or the last pipeline if no pipeline-id is indicated. If the Git commit ID has changed, this option will be always ignored. The DEFAULT behavior of the bot is to reuse build artifacts and successful test results from the last pipeline.

--disable-reuse-test (OPTIONAL) : Explicitly prevent the pipeline from reusing build artifacts and skipping successful test stages from a previous pipeline. Ensure that all builds and tests are run regardless of previous successes.

--disable-fail-fast (OPTIONAL) : Disable fail fast on build/tests/infra failures.

--skip-test (OPTIONAL) : Skip all test stages, but still run build stages, package stages and sanity check stages. Note: Does NOT update GitHub check status.

--stage-list "A10-PyTorch-1, xxx" (OPTIONAL) : Only run the specified test stages. Supports wildcard * for pattern matching (e.g., "*PerfSanity*" matches all stages containing PerfSanity). Examples: "A10-PyTorch-1, xxx", "PerfSanity". Note: Does NOT update GitHub check status.

--gpu-type "A30, H100_PCIe" (OPTIONAL) : Only run the test stages on the specified GPU types. Examples: "A30, H100_PCIe". Note: Does NOT update GitHub check status.

--test-backend "pytorch, cpp" (OPTIONAL) : Skip test stages which don't match the specified backends. Only support [pytorch, cpp, tensorrt, triton]. Examples: "pytorch, cpp" (does not run test stages with tensorrt or triton backend). Note: Does NOT update GitHub pipeline status.

--only-multi-gpu-test (OPTIONAL) : Only run the multi-GPU tests. Note: Does NOT update GitHub check status.

--disable-multi-gpu-test (OPTIONAL) : Disable the multi-GPU tests. Note: Does NOT update GitHub check status.

--add-multi-gpu-test (OPTIONAL) : Force run the multi-GPU tests in addition to running L0 pre-merge pipeline.

--post-merge (OPTIONAL) : Run the L0 post-merge pipeline instead of the ordinary L0 pre-merge pipeline.

--extra-stage "H100_PCIe-TensorRT-Post-Merge-1, xxx" (OPTIONAL) : Run the ordinary L0 pre-merge pipeline and specified test stages. Supports wildcard * for pattern matching. Examples: --extra-stage "H100_PCIe-TensorRT-Post-Merge-1, xxx", --extra-stage "Post-Merge".

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Skip testing for latest commit on pull request. --comment "Reason for skipping build/test" is required. IMPORTANT NOTE: This is dangerous since lack of user care and validation can cause top of tree to break.

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@pengbowang-nv
pengbowang-nv force-pushed the dev-perf-skip-attention-jit-warmup branch from 4283e01 to a0db069 Compare July 16, 2026 02:56
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/bot run --disable-fail-fast --extra-stage "DGX_B200-8_GPUs-PyTorch-1,DGX_B200-8_GPUs-PyTorch-2,GB200-4_GPUs-PyTorch-1,GB200-4_GPUs-PyTorch-2,GB200-4_GPUs-PyTorch-PerfSanity-1,GB200-4_GPUs-PyTorch-PerfSanity-2"

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PR_Github #59595 [ run ] triggered by Bot. Commit: a0db069 Link to invocation

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/bot kill

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pengbowang-nv force-pushed the dev-perf-skip-attention-jit-warmup branch from a0db069 to 811d59c Compare July 16, 2026 08:37
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PR_Github #59595 [ run ] completed with state SUCCESS. Commit: a0db069
/LLM/main/L0_MergeRequest_PR pipeline #48037 completed with status: 'FAILURE'

CI Report

⚠️ Action Required:

  • Please check the failed tests and fix your PR
  • If you cannot view the failures, ask the CI triggerer to share details
  • Once fixed, request an NVIDIA team member to trigger CI again

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@pengbowang-nv
pengbowang-nv force-pushed the dev-perf-skip-attention-jit-warmup branch from 811d59c to 04d94bc Compare July 17, 2026 02:21
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/bot run --disable-fail-fast --extra-stage "DGX_B200-8_GPUs-PyTorch-1,DGX_B200-8_GPUs-PyTorch-2,GB200-4_GPUs-PyTorch-1,GB200-4_GPUs-PyTorch-2,GB200-4_GPUs-PyTorch-PerfSanity-1,GB200-4_GPUs-PyTorch-PerfSanity-2"

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PR_Github #59835 [ run ] triggered by Bot. Commit: 04d94bc Link to invocation

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PR_Github #59835 [ run ] completed with state SUCCESS. Commit: 04d94bc
/LLM/main/L0_MergeRequest_PR pipeline #48241 completed with status: 'FAILURE'

CI Report

⚠️ Action Required:

  • Please check the failed tests and fix your PR
  • If you cannot view the failures, ask the CI triggerer to share details
  • Once fixed, request an NVIDIA team member to trigger CI again

CI Agent Failure Analysis

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/bot run --disable-fail-fast --extra-stage "DGX_B200-8_GPUs-PyTorch-1,DGX_B200-8_GPUs-PyTorch-2,GB200-4_GPUs-PyTorch-1,GB200-4_GPUs-PyTorch-2,GB200-4_GPUs-PyTorch-PerfSanity-1,GB200-4_GPUs-PyTorch-PerfSanity-2"

Signed-off-by: Pengbo Wang <221450789+pengbowang-nv@users.noreply.github.com>
@pengbowang-nv
pengbowang-nv force-pushed the dev-perf-skip-attention-jit-warmup branch from 04d94bc to 72f1f3f Compare July 17, 2026 06:40
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/bot run --disable-fail-fast --extra-stage "DGX_B200-8_GPUs-PyTorch-1,DGX_B200-8_GPUs-PyTorch-2,GB200-4_GPUs-PyTorch-1,GB200-4_GPUs-PyTorch-2,GB200-4_GPUs-PyTorch-PerfSanity-1,GB200-4_GPUs-PyTorch-PerfSanity-2"

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PR_Github #59909 [ run ] triggered by Bot. Commit: 72f1f3f Link to invocation

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PR_Github #59909 [ run ] completed with state SUCCESS. Commit: 72f1f3f
/LLM/main/L0_MergeRequest_PR pipeline #48310 completed with status: 'FAILURE'

CI Report

⚠️ Action Required:

  • Please check the failed tests and fix your PR
  • If you cannot view the failures, ask the CI triggerer to share details
  • Once fixed, request an NVIDIA team member to trigger CI again

CI Agent Failure Analysis

Link to invocation

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