onnxruntime
FlashAttention: use subgroup size 32 on Intel Xe2 and Xe3
#33808

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FlashAttention: use subgroup size 32 on Intel Xe2 and Xe3 #33808

qjia7 merged 1 commit into microsoft:main from jchen10:fa_simd32

jchen10 requested a review from

copilot-pull-request-reviewer 9 days ago

copilot-pull-request-reviewer commented on 2026-11-02

qjia7 commented on 2026-11-03

jchen10 force pushed from ad053b03 to 0a05eb57 7 days ago

jchen10 changed the title ~~FlashAttention: use subgroup size 32 on Intel~~ FlashAttention: use subgroup size 16 on Intel 7 days ago

qjia7 dismissed these changes on 2026-11-04

jchen10 dismissed their stale review via ed92d9f6 7 days ago

jchen10 force pushed from 0a05eb57 to ed92d9f6 7 days ago

daijh commented on 2026-11-05

FlashAttention: use subgroup size 32 on Intel Xe2 and Xe3

ba9e2715

jchen10 force pushed from ed92d9f6 to ba9e2715 6 days ago

jchen10 changed the title ~~FlashAttention: use subgroup size 16 on Intel~~ FlashAttention: use subgroup size 32 on Intel Xe2 and Xe3 6 days ago

qjia7 approved these changes on 2026-11-06

qjia7 enabled auto-merge (squash) 5 days ago

jchen10 closed this 2 days ago

disabled auto-merge 2 days ago
Pull request was closed

jchen10 reopened this 2 days ago

qjia7 approved these changes on 2026-11-11

qjia7 merged 47716d36 into main 1 day ago

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qjia7

daijh

Jiawei-Shao

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