Files
vllm/cmake/external_projects/fmha_sm100.cmake
2026-07-07 21:01:12 -07:00

74 lines
2.1 KiB
CMake

include(FetchContent)
# If FMHA_SM100_SRC_DIR is set, fmha_sm100 is installed from that directory
# instead of downloading. This is useful for local MSA development.
if(DEFINED ENV{FMHA_SM100_SRC_DIR})
set(FMHA_SM100_SRC_DIR $ENV{FMHA_SM100_SRC_DIR})
endif()
if(FMHA_SM100_SRC_DIR)
FetchContent_Declare(
fmha_sm100
SOURCE_DIR ${FMHA_SM100_SRC_DIR}
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
)
else()
FetchContent_Declare(
fmha_sm100
GIT_REPOSITORY https://github.com/vllm-project/MSA.git
GIT_TAG 2e63ec37a0fc29bc20f39cd1a52e0f5affc33a73
GIT_PROGRESS TRUE
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
)
endif()
FetchContent_GetProperties(fmha_sm100)
if(NOT fmha_sm100_POPULATED)
FetchContent_Populate(fmha_sm100)
endif()
message(STATUS "fmha_sm100 is available at ${fmha_sm100_SOURCE_DIR}")
add_custom_target(fmha_sm100)
set(FMHA_SM100_PY_ROOT "${fmha_sm100_SOURCE_DIR}/python/fmha_sm100")
install(FILES
"${FMHA_SM100_PY_ROOT}/__init__.py"
"${FMHA_SM100_PY_ROOT}/api.py"
"${FMHA_SM100_PY_ROOT}/bench_utils.py"
"${FMHA_SM100_PY_ROOT}/jit.py"
"${FMHA_SM100_PY_ROOT}/sparse.py"
"${FMHA_SM100_PY_ROOT}/sparse_fmha_adapter.py"
DESTINATION vllm/third_party/fmha_sm100
COMPONENT fmha_sm100)
install(DIRECTORY "${FMHA_SM100_PY_ROOT}/csrc/"
DESTINATION vllm/third_party/fmha_sm100/csrc
COMPONENT fmha_sm100
PATTERN "__pycache__" EXCLUDE
PATTERN "*.pyc" EXCLUDE
PATTERN ".git*" EXCLUDE)
install(DIRECTORY "${FMHA_SM100_PY_ROOT}/cute/"
DESTINATION vllm/third_party/fmha_sm100/cute
COMPONENT fmha_sm100
PATTERN "__pycache__" EXCLUDE
PATTERN "*.pyc" EXCLUDE
PATTERN ".git*" EXCLUDE)
install(DIRECTORY "${FMHA_SM100_PY_ROOT}/cutlass/include/"
DESTINATION vllm/third_party/fmha_sm100/cutlass/include
COMPONENT fmha_sm100
PATTERN "__pycache__" EXCLUDE
PATTERN "*.pyc" EXCLUDE
PATTERN ".git*" EXCLUDE)
install(DIRECTORY "${FMHA_SM100_PY_ROOT}/cutlass/tools/util/include/"
DESTINATION vllm/third_party/fmha_sm100/cutlass/tools/util/include
COMPONENT fmha_sm100
PATTERN "__pycache__" EXCLUDE
PATTERN "*.pyc" EXCLUDE
PATTERN ".git*" EXCLUDE)