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Use upstream DTensor expand strategy#504

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Use upstream DTensor expand strategy#504
aditvenk wants to merge 1 commit into
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aditvenk/stack/16

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aditvenk added a commit that referenced this pull request Jun 15, 2026
PyTorch's registered expand strategy now handles broadcast dimensions directly, so AutoParallel can remove its local expanded-dim filtering wrapper.

Authored with Claude.

stack-info: PR: #504, branch: aditvenk/stack/16
@aditvenk aditvenk force-pushed the aditvenk/stack/16 branch from b79cbbc to 3ae891f Compare June 15, 2026 04:23
@aditvenk aditvenk force-pushed the aditvenk/stack/15 branch from 57f4061 to 7351b6d Compare June 15, 2026 04:23
@meta-cla meta-cla Bot added the CLA Signed This label is managed by the Meta Open Source bot. label Jun 15, 2026
@aditvenk aditvenk requested a review from fmassa June 15, 2026 04:26

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LGTM, thanks!

PyTorch's registered expand strategy now handles broadcast dimensions directly, so AutoParallel can remove its local expanded-dim filtering wrapper.

Authored with Claude.

stack-info: PR: #504, branch: aditvenk/stack/16
@aditvenk aditvenk marked this pull request as draft June 15, 2026 16:27
@aditvenk aditvenk changed the base branch from aditvenk/stack/15 to main June 15, 2026 16:27
@aditvenk aditvenk force-pushed the aditvenk/stack/16 branch from 3ae891f to cf570ae Compare June 15, 2026 16:27
@aditvenk aditvenk changed the base branch from main to aditvenk/stack/15 June 15, 2026 16:28
@aditvenk aditvenk marked this pull request as ready for review June 15, 2026 16:28
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closing in favor of #505

@aditvenk aditvenk closed this Jun 15, 2026
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