102 lines
4.4 KiB
CMake
102 lines
4.4 KiB
CMake
# Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without modification, are permitted
|
|
# provided that the following conditions are met:
|
|
# * Redistributions of source code must retain the above copyright notice, this list of
|
|
# conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright notice, this list of
|
|
# conditions and the following disclaimer in the documentation and/or other materials
|
|
# provided with the distribution.
|
|
# * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used
|
|
# to endorse or promote products derived from this software without specific prior written
|
|
# permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
|
|
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE
|
|
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
|
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
# STRICT LIABILITY, OR TOR (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
option(CUTLASS_NVRTC_ENABLE "Enable NVRTC support" OFF)
|
|
|
|
set(CUTLASS_NVRTC_HAS_CUDA_FP16 FALSE)
|
|
|
|
if (CUTLASS_NVRTC_ENABLE)
|
|
# CUTLASS NVRTC target
|
|
macro(add_nvrtc_headers BASE_DIR FILES)
|
|
foreach(CUTLASS_FILE ${FILES})
|
|
set(OUTPUT_FILE "${CMAKE_BINARY_DIR}/nvrtc/${CUTLASS_FILE}")
|
|
|
|
string(REPLACE "/" "_" VARIABLE_NAME ${CUTLASS_FILE})
|
|
string(REPLACE "." "_" VARIABLE_NAME ${VARIABLE_NAME})
|
|
|
|
add_custom_command(OUTPUT ${OUTPUT_FILE}
|
|
COMMAND ${CMAKE_COMMAND}
|
|
-DFILE_IN="${BASE_DIR}/${CUTLASS_FILE}"
|
|
-DFILE_OUT="${OUTPUT_FILE}"
|
|
-DVARIABLE_NAME="${VARIABLE_NAME}"
|
|
-P ${CMAKE_SOURCE_DIR}/CMake/bin2hex.cmake
|
|
DEPENDS ${BASE_DIR}/${CUTLASS_FILE}
|
|
)
|
|
|
|
list(APPEND GENERATED_HEADER_FILES "${OUTPUT_FILE}")
|
|
|
|
string(APPEND NVRTC_INCLUDES_HEADERS "#include <${OUTPUT_FILE}>\n")
|
|
string(APPEND NVRTC_INCLUDES_STRINGS " ${VARIABLE_NAME},\n")
|
|
string(APPEND NVRTC_INCLUDES_NAMES " \"${CUTLASS_FILE}\",\n")
|
|
endforeach()
|
|
endmacro()
|
|
|
|
|
|
string(APPEND NVRTC_INCLUDES_STRINGS "char const *kCutlassHeaders[] = {\n")
|
|
string(APPEND NVRTC_INCLUDES_NAMES "char const *kCutlassHeaderNames[] = {\n")
|
|
|
|
add_nvrtc_headers(${CMAKE_SOURCE_DIR} "${CUTLASS_CORE};${CUTLASS_GEMM};${CUTLASS_UTIL};${CUTLASS_DEVICE};${CUTLASS_ARCH};${CUTLASS_LAYOUT_THREAD}")
|
|
message("${CMAKE_CURRENT_SOURCE_DIR}/")
|
|
add_nvrtc_headers("${CMAKE_CURRENT_SOURCE_DIR}/stdlib" "assert.h;stdint.h")
|
|
if(CUTLASS_NVRTC_HAS_CUDA_FP16)
|
|
add_nvrtc_headers("${CMAKE_CURRENT_SOURCE_DIR}/stdlib" "cuda_fp16.h;cuda_fp16.hpp")
|
|
endif()
|
|
|
|
string(APPEND NVRTC_INCLUDES_STRINGS "};\n")
|
|
string(APPEND NVRTC_INCLUDES_NAMES "};\n")
|
|
|
|
string(APPEND NVRTC_INCLUDES_STRINGS "const size_t kCutlassHeaderCount = sizeof(kCutlassHeaders) / sizeof(*kCutlassHeaders);\n")
|
|
|
|
file(WRITE "${CMAKE_BINARY_DIR}/cutlass/nvrtc/environment.cpp"
|
|
"#include <cutlass/nvrtc/environment.h>\n"
|
|
"${NVRTC_INCLUDES_HEADERS}"
|
|
"\n"
|
|
"namespace cutlass {\n"
|
|
"namespace nvrtc {\n"
|
|
"\n"
|
|
"${NVRTC_INCLUDES_STRINGS}"
|
|
"\n"
|
|
"${NVRTC_INCLUDES_NAMES}"
|
|
"\n"
|
|
"} // namespace nvrtc\n"
|
|
"} // namespace cutlass\n"
|
|
)
|
|
|
|
set(GENERATED_SOURCE_FILES "${CMAKE_BINARY_DIR}/cutlass/nvrtc/environment.cpp")
|
|
|
|
source_group("Generated\\Header Files" FILES ${GENERATED_HEADER_FILES})
|
|
source_group("Generated\\Source Files" FILES ${GENERATED_SOURCE_FILES})
|
|
|
|
# THere is no NVRTC library in FindCUDA. Use cublas as base.
|
|
string(REPLACE "cublas" "nvrtc" CUDA_nvrtc_LIBRARY ${CUDA_cublas_LIBRARY})
|
|
|
|
add_library(cutlass_nvrtc STATIC
|
|
cutlass/nvrtc/environment.h
|
|
${GENERATED_SOURCE_FILES}
|
|
${GENERATED_HEADER_FILES}
|
|
)
|
|
|
|
target_include_directories(cutlass_nvrtc PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}")
|
|
target_include_directories(cutlass_nvrtc PRIVATE ${CMAKE_BINARY_DIR})
|
|
target_link_libraries(cutlass_nvrtc ${CUDA_nvrtc_LIBRARY})
|
|
endif()
|