Pin nvidia-cutlass-dsl to 4.3.3

[lucifer1004]

This PR fixes CI for CuTeDSL backend.

Summary by CodeRabbit

• Chores
  • Updated test dependency version to a pinned release for consistent and stable test environments.

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[coderabbitai]

Walkthrough

Updated requirements-test-cuda.txt to pin the nvidia-cutlass-dsl dependency from a minimum version constraint (>=4.3.1) to an exact version (==4.3.3).

Changes

Cohort / File(s)	Summary
Dependency constraint update requirements-test-cuda.txt	Pinned nvidia-cutlass-dsl from >=4.3.1 to ==4.3.3

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

• Single-file dependency constraint change with no logic modifications

Poem

🐰 A version precise, locked tight in place,
CUDA's dsl finds its steady grace,
From loose to firm, the constraint now gleams,
No more loose ends in testing dreams! ✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Pin nvidia-cutlass-dsl to 4.3.3' directly and accurately summarizes the main change in the pull request, which is pinning the nvidia-cutlass-dsl dependency to version 4.3.3.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch lucifer1004-patch-1

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[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between ba23181 and 4024a14.

📒 Files selected for processing (1)

• requirements-test-cuda.txt

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (2)

• GitHub Check: Test for Python 3.12 with Metal (on macos-latest)
• GitHub Check: Test for Python 3.12 with Nightly-ROCm-7.1 (on self-hosted-amd)

[coderabbitai]

⚠️ Potential issue | 🔴 Critical

Version nvidia-cutlass-dsl==4.3.3 does not exist on PyPI.

The latest release is 4.3.0 (2025-10-20), not 4.3.3. Prior releases include 4.2.1 (Sept 23, 2025), 4.2.0, 4.1.0, and earlier versions. Update the constraint to a valid version such as ==4.3.0 or use a compatible constraint like >=4.3.0.

🤖 Prompt for AI Agents

In requirements-test-cuda.txt around line 11, the pinned package version
nvidia-cutlass-dsl==4.3.3 does not exist on PyPI; change the requirement to a
valid version such as nvidia-cutlass-dsl==4.3.0 or use a compatible range like
nvidia-cutlass-dsl>=4.3.0 to ensure the dependency can be resolved during
installs.