[https://nvbugs/5820511][fix] Upgrade Cutlass version

[pamelap-nvidia]

Summary by CodeRabbit

• Chores
  • Updated internal dependencies to the latest version.

Description

Upgrade Cutlass to v4.4.1 to pick up a fix that resolves intermittent illegal instruction errors on Blackwell GPUs.

Test Coverage

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)

• 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.

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

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[pamelap-nvidia]

/bot run --extra-stages "GB10-PyTorch-Post-Merge-1" --disable-fail-fast

[tensorrt-cicd]

PR_Github #37891 Bot args parsing error: usage: /bot [-h]
{run,kill,skip,submit,reviewers,reuse-pipeline,reuse-review} ...
/bot: error: unrecognized arguments: --extra-stages GB10-PyTorch-Post-Merge-1

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[pamelap-nvidia]

/bot help

[github-actions]

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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]

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--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.

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--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. Examples: "A10-PyTorch-1, xxx". 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. Examples: --extra-stage "H100_PCIe-TensorRT-Post-Merge-1, xxx".

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reuse-pipeline

reuse-pipeline

Reuse a previous pipeline to validate current commit. This action will also kill all currently running builds associated with the pull request. IMPORTANT NOTE: This is dangerous since lack of user care and validation can cause top of tree to break.

[pamelap-nvidia]

/bot run --extra-stage "GB10-PyTorch-Post-Merge-1" --disable-fail-fast

[tensorrt-cicd]

PR_Github #37899 [ run ] triggered by Bot. Commit: eeaeb2b Link to invocation

[tensorrt-cicd]

PR_Github #37899 [ run ] completed with state SUCCESS. Commit: eeaeb2b
/LLM/main/L0_MergeRequest_PR pipeline #29344 completed with status: 'FAILURE'

⚠️ Action Required:

• Please check the failed tests and fix your PR
• If you cannot view the failures, ask the CI triggerer to share details
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[pamelap-nvidia]

/bot run

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 0c6a1673-41a1-4f11-b1ee-e854f87897d5

📥 Commits

Reviewing files that changed from the base of the PR and between 2ee7dba and eeaeb2b.

📒 Files selected for processing (1)

• 3rdparty/fetch_content.json

---

📝 Walkthrough

Walkthrough

Updates the CUTLASS dependency version from v4.3.0 to v4.4.1 in the fetch content configuration. No structural changes or error handling modifications were made.

Changes

Cohort / File(s)	Summary
Dependency Version Bump 3rdparty/fetch_content.json	Updated CUTLASS git_tag from v4.3.0 to v4.4.1.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	❓ Inconclusive	The description provides a clear explanation of what changed and why, including the specific Cutlass version and the TMA descriptor bug fix for Blackwell GPUs. However, the Test Coverage section is empty, which is a required section per the template.	Complete the Test Coverage section by listing relevant tests that validate the Cutlass upgrade, or explain why test coverage is not applicable for this dependency version bump.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and specifically indicates the main change: upgrading Cutlass to a new version, which aligns with the changeset that updates the Cutlass git_tag from v4.3.0 to v4.4.1.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[tensorrt-cicd]

PR_Github #38057 [ run ] triggered by Bot. Commit: eeaeb2b Link to invocation

[tensorrt-cicd]

PR_Github #38057 [ run ] completed with state FAILURE. Commit: eeaeb2b
/LLM/main/L0_MergeRequest_PR pipeline #29484 completed with status: 'FAILURE'

⚠️ 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

Link to invocation

[pamelap-nvidia]

/bot run

[tensorrt-cicd]

PR_Github #38061 [ run ] triggered by Bot. Commit: eeaeb2b Link to invocation

[tensorrt-cicd]

PR_Github #38061 [ run ] completed with state SUCCESS. Commit: eeaeb2b
/LLM/main/L0_MergeRequest_PR pipeline #29488 completed with status: 'SUCCESS'

Link to invocation

[tburt-nv]

No change in cutlass license, approved