Revert "[Attention][FA3] Update FA3 to include new swizzle optimization" (#33841)

2026-02-04 22:54:27 -05:00
parent fb1270f1f8
commit e3bf79ffa0
3 changed files with 3 additions and 13 deletions
--- a/cmake/external_projects/vllm_flash_attn.cmake
+++ b/cmake/external_projects/vllm_flash_attn.cmake
@@ -38,7 +38,7 @@ else()
  FetchContent_Declare(
          vllm-flash-attn
          GIT_REPOSITORY https://github.com/vllm-project/flash-attention.git
-          GIT_TAG 2adfc8c2177c5b0e8ddeedfd5a8990d80eb496ff
+          GIT_TAG 188be16520ceefdc625fdf71365585d2ee348fe2
          GIT_PROGRESS TRUE
          # Don't share the vllm-flash-attn build between build types
          BINARY_DIR ${CMAKE_BINARY_DIR}/vllm-flash-attn