Ioannis Assiouras
683c041a73
It currently sets an old cmake version that gives warnings with recent versions of cmake and it is something that should not be dictated by the config file but instead be set at the app level. Change-Id: I3584159cafeb0bf3f6ae4929ac062dc11b3658a5
128 lines
5.0 KiB
CMake
Executable File
128 lines
5.0 KiB
CMake
Executable File
# Copyright (c) 2023 Advanced Micro Devices, Inc. All Rights Reserved.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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# Number of parallel jobs by default is 1
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if(NOT DEFINED HIP_CLANG_NUM_PARALLEL_JOBS)
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set(HIP_CLANG_NUM_PARALLEL_JOBS 1)
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endif()
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if(NOT HIP_CXX_COMPILER)
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set(HIP_CXX_COMPILER ${CMAKE_CXX_COMPILER})
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endif()
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if(NOT WIN32)
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find_dependency(AMDDeviceLibs)
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endif()
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set(AMDGPU_TARGETS "" CACHE STRING "AMD GPU targets to compile for")
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set(GPU_TARGETS "${AMDGPU_TARGETS}" CACHE STRING "GPU targets to compile for")
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if(NOT WIN32)
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find_dependency(amd_comgr)
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endif()
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include( "${CMAKE_CURRENT_LIST_DIR}/hip-targets.cmake" )
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#Using find_dependency to locate the dependency for the packages
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#This makes the cmake generated file xxxx-targets to supply the linker libraries
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# without worrying other transitive dependencies
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if(NOT WIN32)
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find_dependency(hsa-runtime64)
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find_dependency(Threads)
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endif()
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set(_IMPORT_PREFIX ${HIP_PACKAGE_PREFIX_DIR})
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# Right now this is only supported for amd platforms
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set_target_properties(hip::host PROPERTIES
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INTERFACE_COMPILE_DEFINITIONS "__HIP_PLATFORM_HCC__=1;__HIP_PLATFORM_AMD__=1"
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)
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set_target_properties(hip::amdhip64 PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include"
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INTERFACE_SYSTEM_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include"
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)
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get_target_property(amdhip64_type hip::amdhip64 TYPE)
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message(STATUS "hip::amdhip64 is ${amdhip64_type}")
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if(NOT WIN32)
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set_target_properties(hip::device PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include"
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INTERFACE_SYSTEM_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include"
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)
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endif()
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get_property(compilePropIsSet TARGET hip::device PROPERTY INTERFACE_COMPILE_OPTIONS SET)
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if (NOT compilePropIsSet AND HIP_CXX_COMPILER MATCHES ".*clang\\+\\+")
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hip_add_interface_compile_flags(hip::device -mllvm -amdgpu-early-inline-all=true -mllvm -amdgpu-function-calls=false)
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endif()
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if (NOT compilePropIsSet)
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hip_add_interface_compile_flags(hip::device -x hip)
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endif()
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hip_add_interface_link_flags(hip::device --hip-link)
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foreach(GPU_TARGET ${GPU_TARGETS})
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if (NOT compilePropIsSet)
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hip_add_interface_compile_flags(hip::device --offload-arch=${GPU_TARGET})
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endif()
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hip_add_interface_link_flags(hip::device --offload-arch=${GPU_TARGET})
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endforeach()
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#Add support for parallel build and link
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if(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
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check_cxx_compiler_flag("-parallel-jobs=1" HIP_CLANG_SUPPORTS_PARALLEL_JOBS)
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endif()
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if(HIP_CLANG_NUM_PARALLEL_JOBS GREATER 1)
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if(${HIP_CLANG_SUPPORTS_PARALLEL_JOBS} )
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if (NOT compilePropIsSet)
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hip_add_interface_compile_flags(hip::device -parallel-jobs=${HIP_CLANG_NUM_PARALLEL_JOBS} -Wno-format-nonliteral)
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endif()
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hip_add_interface_link_flags(hip::device -parallel-jobs=${HIP_CLANG_NUM_PARALLEL_JOBS})
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else()
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message("clang compiler doesn't support parallel jobs")
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endif()
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endif()
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# Use HIP_CXX option -print-libgcc-file-name --rtlib=compiler-rt
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# To fetch the compiler rt library file name.
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execute_process(
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COMMAND ${HIP_CXX_COMPILER} -print-libgcc-file-name --rtlib=compiler-rt
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OUTPUT_VARIABLE CLANGRT_BUILTINS
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ERROR_VARIABLE CLANGRT_Error
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OUTPUT_STRIP_TRAILING_WHITESPACE
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ERROR_STRIP_TRAILING_WHITESPACE
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RESULT_VARIABLE CLANGRT_BUILTINS_FETCH_EXIT_CODE)
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if( CLANGRT_Error )
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if (HIP_CXX_COMPILER MATCHES ".*clang\\+\\+")
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message( STATUS "${HIP_CXX_COMPILER}: CLANGRT compiler options not supported.")
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endif()
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else()
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# Add support for __fp16 and _Float16, explicitly link with compiler-rt
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if( "${CLANGRT_BUILTINS_FETCH_EXIT_CODE}" STREQUAL "0" )
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# CLANG_RT Builtins found Successfully Set interface link libraries property
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set_property(TARGET hip::host APPEND PROPERTY INTERFACE_LINK_LIBRARIES "${CLANGRT_BUILTINS}")
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set_property(TARGET hip::device APPEND PROPERTY INTERFACE_LINK_LIBRARIES "${CLANGRT_BUILTINS}")
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else()
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message(STATUS "clangrt builtins lib not found: ${CLANGRT_BUILTINS_FETCH_EXIT_CODE}")
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endif() # CLANGRT_BUILTINS_FETCH_EXIT_CODE Check
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endif() # CLANGRT_Error Check
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