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[Attention] FA3 decode perf improvement - single mma warp group support for head dim 128 #16864

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Merged
merged 1 commit into from
Apr 25, 2025
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[Attention] FA3 decode perf improvement - single mma warp group support for head dim 128 #16864

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2 changes: 1 addition & 1 deletion cmake/external_projects/vllm_flash_attn.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ else()
FetchContent_Declare(
vllm-flash-attn
GIT_REPOSITORY https://github.com/vllm-project/flash-attention.git
GIT_TAG 0a721daebe4fa7149f06ecf3d3eabeb6dcd0f1fa
GIT_TAG e93779c59ba4905e56e5c39dc2c1904ada71fa21
GIT_PROGRESS TRUE
# Don't share the vllm-flash-attn build between build types
BINARY_DIR ${CMAKE_BINARY_DIR}/vllm-flash-attn
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