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Explicitly zero grad in blackwell_attention Triton Bench #694

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Explicitly zero grad in blackwell_attention Triton Bench #694

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@sryap sryap commented Dec 5, 2025

Summary:
Explicitly zero grad because simply setting grad to None does not
eliminate the grad accumulation step

Reviewed By: xuzhao9

Differential Revision: D88412050

@sryap sryap temporarily deployed to docker-s3-upload December 5, 2025 19:37 — with GitHub Actions Inactive
@meta-cla meta-cla bot added the cla signed label Dec 5, 2025
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meta-codesync bot commented Dec 5, 2025

@sryap has exported this pull request. If you are a Meta employee, you can view the originating Diff in D88412050.

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Explicitly zero grad in blackwell_attention Triton Bench (#694)
abef15e 
Summary:

Explicitly zero grad because simply setting grad to None does not
eliminate the grad accumulation step

Reviewed By: xuzhao9

Differential Revision: D88412050
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