test_mhas_v2: remove with_rope from randomized tests

[vedaanta]

Remove with_rope=RandomChoice(...) from test_sdpa_random_fwd_unified_L1 and test_sdpa_random_bwd_L0, and drop the cuDNN 9.24 version-guard skips.

RoPE+SDPA coverage lives in test/python/test_oss_rope.py. The randomized mhas tests should not gate on cuDNN version or randomly exercise the RoPE path.

Closes GitLab MR !2296.

Summary by CodeRabbit

• Tests
  • Updated randomized attention tests to run without RoPE configurations.
  • Removed version-based test skips related to RoPE generation.

[coderabbitai]

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📥 Commits

Reviewing files that changed from the base of the PR and between 7478516 and 3c1cd83.

📒 Files selected for processing (1)

• test/python/test_mhas_v2.py

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• test/python/test_mhas_v2.py

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📝 Walkthrough

Walkthrough

The unified randomized attention forward and backward tests no longer create RoPE configurations or apply cuDNN 9.24 RoPE compatibility skips.

Changes

Attention test updates

Layer / File(s)	Summary
Remove RoPE configuration handling test/python/test_mhas_v2.py	The forward and backward tests no longer randomize with_rope or skip cuDNN 9.24-incompatible RoPE configurations.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Suggested reviewers: anerudhan

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description explains the change and rationale, but it omits the required affected area, checklist, API impact, and testing sections.	Add the template sections and state the affected area, checklist status, API compatibility impact, and exact testing commands and results.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly describes the removal of with_rope from randomized MHAS tests.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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[vedaanta]

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Branch: cudnn-gh/pr-474-3c1cd83
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