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CUDA: use mma PTX instructions for FlashAttention (#11583)

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* CUDA: use mma PTX instructions for FlashAttention

* __shfl_sync workaround for movmatrix

* add __shfl_sync to HIP

Co-authored-by: Diego Devesa <slarengh@gmail.com>
This commit is contained in:
Johannes Gäßler 2025-02-02 19:31:09 +01:00 • committed by GitHub
parent 84ec8a58f7
commit 864a0b67a6
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29 changed files with 2058 additions and 998 deletions
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ggml/src/ggml-musa/CMakeLists.txt
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@ -29,7 +29,7 @@ if (MUSAToolkit_FOUND)
list(APPEND GGML_HEADERS_MUSA "../../include/ggml-cuda.h")
file(GLOB GGML_SOURCES_MUSA "../ggml-cuda/*.cu")
file(GLOB SRCS "../ggml-cuda/template-instances/fattn-wmma*.cu")
file(GLOB SRCS "../ggml-cuda/template-instances/fattn-mma*.cu")
list(APPEND GGML_SOURCES_MUSA ${SRCS})
file(GLOB SRCS "../ggml-cuda/template-instances/mmq*.cu")
list(APPEND GGML_SOURCES_MUSA ${SRCS})