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Minimalistic All Gather Async #17007

Merged
merged 11 commits into from
Feb 5, 2025
Merged

Minimalistic All Gather Async #17007

merged 11 commits into from
Feb 5, 2025

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caixunshiren
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@caixunshiren caixunshiren commented Jan 23, 2025

Minimalistic All Gather Async

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Description

This pr contains the minimalistic all gather on the following shapes:

  • [TG Llama] AllGather after SDPA
  • [TG Llama] AllGather after Binary Mult+Silu
  • Generic interleaved 1,1,32,x shape

In addition, it fixes the the following bugs:

  • Semaphore address RT arg update for specialized all gather shapes
  • Semaphore program hash for specialized all gather shapes

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@caixunshiren caixunshiren self-assigned this Jan 23, 2025
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@SeanNijjar SeanNijjar left a comment

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Leaving some comments while it's in draft

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@SeanNijjar SeanNijjar left a comment

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requesting changes

@caixunshiren caixunshiren force-pushed the xuncai/ccl-minimal branch 2 times, most recently from b221c69 to 3b6bf9a Compare January 30, 2025 19:20
@caixunshiren caixunshiren force-pushed the xuncai/ccl-minimal branch 2 times, most recently from ed6ec7c to 5772814 Compare February 5, 2025 02:01
@caixunshiren caixunshiren marked this pull request as ready for review February 5, 2025 02:03
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@SeanNijjar SeanNijjar left a comment

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Left some feedback. No fundamental issues but a handful of minor ones I think should be addressed before merge. Will approve assuming those are addressed :)

@caixunshiren caixunshiren merged commit 8c6fbc4 into main Feb 5, 2025
209 of 210 checks passed
@caixunshiren caixunshiren deleted the xuncai/ccl-minimal branch February 5, 2025 20:04
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4 participants