115 lines
4.5 KiB
CMake
115 lines
4.5 KiB
CMake
# Copyright (c) 2017 - 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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# SPDX-License-Identifier: BSD-3-Clause
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# 3. Neither the name of the copyright holder nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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set(CUTLASS_NVRTC_HAS_CUDA_FP16 FALSE)
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# CUTLASS NVRTC target
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macro(add_nvrtc_headers BASE_DIR FILES)
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foreach(CUTLASS_FILE ${FILES})
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set(OUTPUT_FILE "${CMAKE_CURRENT_BINARY_DIR}/nvrtc/${CUTLASS_FILE}")
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string(REPLACE "/" "_" VARIABLE_NAME ${CUTLASS_FILE})
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string(REPLACE "." "_" VARIABLE_NAME ${VARIABLE_NAME})
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add_custom_command(OUTPUT ${OUTPUT_FILE}
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COMMAND ${CMAKE_COMMAND}
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-DFILE_IN="${BASE_DIR}/${CUTLASS_FILE}"
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-DFILE_OUT="${OUTPUT_FILE}"
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-DVARIABLE_NAME="${VARIABLE_NAME}"
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-P ${PROJECT_SOURCE_DIR}/bin2hex.cmake
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DEPENDS ${BASE_DIR}/${CUTLASS_FILE}
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)
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list(APPEND GENERATED_HEADER_FILES "${OUTPUT_FILE}")
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string(APPEND NVRTC_INCLUDES_HEADERS "#include <${OUTPUT_FILE}>\n")
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string(APPEND NVRTC_INCLUDES_STRINGS " ${VARIABLE_NAME},\n")
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string(APPEND NVRTC_INCLUDES_NAMES " \"${CUTLASS_FILE}\",\n")
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endforeach()
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endmacro()
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string(APPEND NVRTC_INCLUDES_STRINGS "char const *kCutlassHeaders[] = {\n")
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string(APPEND NVRTC_INCLUDES_NAMES "char const *kCutlassHeaderNames[] = {\n")
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file(GLOB_RECURSE NVRTC_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} kernel/thread/*.hpp)
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add_nvrtc_headers(${PROJECT_SOURCE_DIR}/include "${CUTLASS_CUTLASS};${CUTLASS_UTIL};${CUTLASS_DEVICE}")
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add_nvrtc_headers(${PROJECT_SOURCE_DIR}/include "${CUTLASS_CUTE}")
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add_nvrtc_headers(${PROJECT_SOURCE_DIR}/test "${CUTLASS_NVRTC};${CUTLASS_UTIL};${CUTLASS_DEVICE}")
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add_nvrtc_headers(${CMAKE_CURRENT_SOURCE_DIR} "${NVRTC_SOURCES}")
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add_nvrtc_headers("${CMAKE_CURRENT_SOURCE_DIR}/stdlib" "assert.h;stdint.h")
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if(CUTLASS_NVRTC_HAS_CUDA_FP16)
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add_nvrtc_headers("${CMAKE_CURRENT_SOURCE_DIR}/stdlib" "cuda_fp16.h;cuda_fp16.hpp")
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endif()
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string(APPEND NVRTC_INCLUDES_STRINGS "};\n")
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string(APPEND NVRTC_INCLUDES_NAMES "};\n")
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string(APPEND NVRTC_INCLUDES_STRINGS "const size_t kCutlassHeaderCount = sizeof(kCutlassHeaders) / sizeof(*kCutlassHeaders);\n")
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/cutlass/nvrtc/environment.cpp"
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"#include <cutlass/nvrtc/environment.h>\n"
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"${NVRTC_INCLUDES_HEADERS}"
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"\n"
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"namespace cutlass {\n"
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"namespace nvrtc {\n"
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"\n"
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"${NVRTC_INCLUDES_STRINGS}"
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"\n"
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"${NVRTC_INCLUDES_NAMES}"
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"\n"
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"} // namespace nvrtc\n"
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"} // namespace cutlass\n"
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)
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set(GENERATED_SOURCE_FILES "${CMAKE_CURRENT_BINARY_DIR}/cutlass/nvrtc/environment.cpp")
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source_group("Generated\\Header Files" FILES ${GENERATED_HEADER_FILES})
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source_group("Generated\\Source Files" FILES ${GENERATED_SOURCE_FILES})
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cutlass_add_library(cutlass_nvrtc STATIC
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cutlass/nvrtc/environment.h
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${GENERATED_SOURCE_FILES}
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${GENERATED_HEADER_FILES}
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)
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target_include_directories(
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cutlass_nvrtc
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PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}
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PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
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)
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target_link_libraries(cutlass_nvrtc PUBLIC nvidia::nvrtc nvidia::cuda_driver)
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add_subdirectory(thread)
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add_custom_target(cutlass_test_unit_nvrtc DEPENDS cutlass_test_unit_nvrtc_thread)
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add_custom_target(test_unit_nvrtc DEPENDS test_unit_nvrtc_thread)
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