extern/whisper.cpp
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cmake : enable OpenBLAS on Windows ()

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Fixed the issue of not being able to find OpenBLAS on the Windows platform. Even though the name of the previously released binary file was whisper-blas-bin-x64.zip, BLAS was actually not enabled. After enabling, the inference speed can increase by 3-4 times.
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bobqianic 2023-07-26 00:15:08 +08:00 committed by GitHub
parent ded17dc1cf
commit a195bf899a
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1 changed files with 26 additions and 15 deletions

41
CMakeLists.txt

@ -136,22 +136,33 @@ if (WHISPER_OPENBLAS)
endif()
if (WHISPER_BLAS)
set(BLA_STATIC 1)
set(BLA_VENDOR ${WHISPER_BLAS_VENDOR})
# set(BLA_PREFER_PKGCONFIG 1)
set(BLA_SIZEOF_INTEGER 8)
find_package(BLAS)
if (WIN32)
if(DEFINED ENV{OPENBLAS_PATH})
set(BLAS_LIBRARIES $ENV{OPENBLAS_PATH}/lib/libopenblas.dll.a)
message(STATUS "Libraries ${BLAS_LIBRARIES}")
set(WHISPER_EXTRA_FLAGS ${WHISPER_EXTRA_FLAGS} -DGGML_USE_OPENBLAS)
include_directories($ENV{OPENBLAS_PATH}/include)
set(WHISPER_EXTRA_LIBS ${WHISPER_EXTRA_LIBS} ${BLAS_LIBRARIES})
else ()
message(WARNING "BLAS library was not found. Environment variable OPENBLAS_PATH not defined.")
endif ()
else ()
set(BLA_STATIC 1)
set(BLA_VENDOR ${WHISPER_BLAS_VENDOR})
# set(BLA_PREFER_PKGCONFIG 1)
set(BLA_SIZEOF_INTEGER 8)
find_package(BLAS)
if(BLAS_FOUND)
message(STATUS "BLAS compatible library found")
message(STATUS "Libraries ${BLAS_LIBRARIES}")
set(WHISPER_EXTRA_FLAGS ${WHISPER_EXTRA_FLAGS} -DGGML_USE_OPENBLAS)
include_directories(${BLAS_INCLUDE_DIRS})
set(WHISPER_EXTRA_LIBS ${WHISPER_EXTRA_LIBS} ${BLAS_LIBRARIES})
else()
message(WARNING "BLAS library was not found")
endif()
if(BLAS_FOUND)
message(STATUS "BLAS compatible library found")
message(STATUS "Libraries ${BLAS_LIBRARIES}")
set(WHISPER_EXTRA_FLAGS ${WHISPER_EXTRA_FLAGS} -DGGML_USE_OPENBLAS)
include_directories(${BLAS_INCLUDE_DIRS})
set(WHISPER_EXTRA_LIBS ${WHISPER_EXTRA_LIBS} ${BLAS_LIBRARIES})
else()
message(WARNING "BLAS library was not found")
endif()
endif ()
endif ()
if (WHISPER_CUBLAS)