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Replace the FA3 attention backend with FlashAttention-4 (Hopper and Blackwell) - #1291

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tolleybot wants to merge 13 commits into
PriorLabs:mainfrom
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Open

Replace the FA3 attention backend with FlashAttention-4 (Hopper and Blackwell)#1291
tolleybot wants to merge 13 commits into
PriorLabs:mainfrom
tolleybot:fa4-backend

Commits

  1. Commits on Sep 29, 2026