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|
if(INTERN_BUILD_MOBILE)
list(APPEND Caffe2_CPU_SRCS
"${CMAKE_CURRENT_SOURCE_DIR}/embedding_lookup_idx.cc"
)
set(Caffe2_CPU_SRCS ${Caffe2_CPU_SRCS} PARENT_SCOPE)
return()
endif()
# ---[ CPU files.
file(GLOB common_srcs *.cc)
file(GLOB avx_srcs *_avx.cc)
file(GLOB avx2_srcs *_avx2.cc)
file(GLOB avx512_srcs *_avx512.cc)
# exclude avx, avx2, and avx512 srcs from common_srcs
exclude(common_srcs "${common_srcs}" ${avx_srcs})
exclude(common_srcs "${common_srcs}" ${avx2_srcs})
exclude(common_srcs "${common_srcs}" ${avx512_srcs})
# We will always build common srcs.
set(Caffe2_CPU_SRCS ${Caffe2_CPU_SRCS} ${common_srcs})
# We will only build the perf kernel files if the compiler supports avx2
# extensions.
if(CXX_AVX2_FOUND)
add_library(Caffe2_perfkernels_avx STATIC ${avx_srcs})
add_library(Caffe2_perfkernels_avx2 STATIC ${avx2_srcs})
add_dependencies(Caffe2_perfkernels_avx Caffe2_PROTO)
add_dependencies(Caffe2_perfkernels_avx2 Caffe2_PROTO)
target_link_libraries(Caffe2_perfkernels_avx PRIVATE c10)
target_link_libraries(Caffe2_perfkernels_avx2 PRIVATE c10)
install(TARGETS Caffe2_perfkernels_avx Caffe2_perfkernels_avx2
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}")
if(MSVC AND NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
target_compile_options(Caffe2_perfkernels_avx
PRIVATE "/arch:AVX"
PRIVATE "/D__F16C__")
target_compile_options(Caffe2_perfkernels_avx2
PRIVATE "/arch:AVX2"
PRIVATE "/D__FMA__"
PRIVATE "/D__F16C__")
else()
target_compile_options(Caffe2_perfkernels_avx
PRIVATE "-mavx"
PRIVATE "-mf16c")
target_compile_options(Caffe2_perfkernels_avx2
PRIVATE "-mavx2"
PRIVATE "-mfma"
PRIVATE "-mavx"
PRIVATE "-mf16c")
endif()
caffe2_interface_library(
Caffe2_perfkernels_avx Caffe2_perfkernels_avx_interface)
caffe2_interface_library(
Caffe2_perfkernels_avx2 Caffe2_perfkernels_avx2_interface)
list(APPEND
Caffe2_DEPENDENCY_WHOLE_LINK_LIBS
"Caffe2_perfkernels_avx_interface")
list(APPEND
Caffe2_DEPENDENCY_WHOLE_LINK_LIBS
"Caffe2_perfkernels_avx2_interface")
if(CAFFE2_COMPILER_SUPPORTS_AVX512_EXTENSIONS)
add_library(Caffe2_perfkernels_avx512 STATIC ${avx512_srcs})
add_dependencies(Caffe2_perfkernels_avx512 Caffe2_PROTO)
target_link_libraries(Caffe2_perfkernels_avx512 PRIVATE c10)
install(TARGETS Caffe2_perfkernels_avx512
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}")
if(MSVC AND NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
target_compile_options(Caffe2_perfkernels_avx512
PRIVATE "/D__AVX512F__"
PRIVATE "/D__AVX512DQ__"
PRIVATE "/D__AVX512VL__"
PRIVATE "/arch:AVX2"
PRIVATE "/D__FMA__"
PRIVATE "/D__F16C__")
else()
target_compile_options(Caffe2_perfkernels_avx512
PRIVATE "-mavx512f"
PRIVATE "-mavx512dq"
PRIVATE "-mavx512vl"
PRIVATE "-mavx2"
PRIVATE "-mfma"
PRIVATE "-mavx"
PRIVATE "-mf16c")
endif()
caffe2_interface_library(
Caffe2_perfkernels_avx512 Caffe2_perfkernels_avx512_interface)
list(APPEND
Caffe2_DEPENDENCY_WHOLE_LINK_LIBS
"Caffe2_perfkernels_avx512_interface")
endif()
endif()
# TODO(jiayq): currently, we only implement the very base files for the
# perfkernels. This is because to implement avx and avx2 files, we actually
# need to set up different compilation units and this is a bit more involving
# in terms of CMakefile changes. This is a stop-gap solution until we get a
# more proper implementation.
set(Caffe2_CPU_SRCS ${Caffe2_CPU_SRCS} PARENT_SCOPE)
set(Caffe2_DEPENDENCY_WHOLE_LINK_LIBS
${Caffe2_DEPENDENCY_WHOLE_LINK_LIBS}
PARENT_SCOPE)
|
