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[Deps] cherry-pick #25576 onto release/v0.5.12#25931

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Kangyan-Zhou merged 1 commit into
sgl-project:release/v0.5.12from
Kangyan-Zhou:cherry-pick-25576-v0.5.12
May 21, 2026
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[Deps] cherry-pick #25576 onto release/v0.5.12#25931
Kangyan-Zhou merged 1 commit into
sgl-project:release/v0.5.12from
Kangyan-Zhou:cherry-pick-25576-v0.5.12

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@Kangyan-Zhou

@Kangyan-Zhou Kangyan-Zhou commented May 21, 2026

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Summary

Cherry-pick of #25576 (commit a449ee4) onto release/v0.5.12.

Switches nvidia-cutlass-dsl to the [cu13] extra at version 4.5.1, matching what is already on main. This is needed on CUDA 13 images (e.g. GB300) where the non-[cu13] wheel ships CUDA-12.9 binaries that miss the sm_110sm_101 alias and crash FlashAttention 4 / cute kernels at runtime.

Changes

  • python/pyproject.toml: nvidia-cutlass-dsl==4.5.0nvidia-cutlass-dsl[cu13]==4.5.1

Conflict resolution

The source commit on main was a pure version bump ([cu13]==4.5.0[cu13]==4.5.1) because main already had the [cu13] extra from a prior commit. On release/v0.5.12 the [cu13] extra was never picked up, so the line still read nvidia-cutlass-dsl==4.5.0. Took the incoming line so this branch ends up with the same final state as main ([cu13]==4.5.1), which is the intent of the original PR title ("Use cu13 extra for nvidia cutlass dsl").

Test Plan

  • Install on a CUDA 13 environment (GB300) and confirm nvidia-cutlass-dsl resolves to 4.5.1 with the cu13 extra, and that FA4 / cute kernels no longer crash on sm_110.

CI States

Latest PR Test (Base): ❌ Missing run-ci label -- add it to run CI tests.
Latest PR Test (Extra): ❌ Blocked -- run-ci is required first.

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@github-actions github-actions Bot added the dependencies Pull requests that update a dependency file label May 21, 2026
@Kangyan-Zhou Kangyan-Zhou merged commit 14a3324 into sgl-project:release/v0.5.12 May 21, 2026
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