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39 lines
1.4 KiB
39 lines
1.4 KiB
cmake_minimum_required(VERSION 3.25)
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project(top3d)
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option(PROJECT_WITH_SIMD "Enable SIMD" ON)
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set(CMAKE_CXX_STANDARD 17)
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list(PREPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_CURRENT_SOURCE_DIR}/cmake/find)
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add_executable(${PROJECT_NAME} main.cpp)
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File(GLOB CPP_FILES
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src/*.cpp
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)
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add_library(${PROJECT_NAME}_lib ${CPP_FILES})
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target_link_libraries(${PROJECT_NAME} PUBLIC ${PROJECT_NAME}_lib)
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## SIMD support
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if (PROJECT_WITH_SIMD)
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# Figure out SSE level support
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message(STATUS "Seaching for SSE...")
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find_package(SSE)
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# Apple broke AVX instructions with clang:
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# https://gitlab.com/libeigen/eigen/-/commit/71aa53dd6dfdc497324d9e87f59c4ba820191856
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if (NOT APPLE)
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# Figure out AVX level support
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message(STATUS "Searching for AVX...")
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find_package(AVX)
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# Figure out FMA level support
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message(STATUS "Searching for FMA...")
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find_package(FMA)
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else ()
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message(WARNING "Disabling AVX support: clang compiler shipped with XCode 11.[012] generates broken assembly with -macosx-version-min=10.15 and AVX enabled.")
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endif ()
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# Add SSE, AVX, and FMA flags to compiler flags
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string(REPLACE " " ";" SIMD_FLAGS "${SSE_FLAGS} ${AVX_FLAGS} ${FMA_FLAGS}")
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target_compile_options(${PROJECT_NAME} PUBLIC ${SIMD_FLAGS})
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endif ()
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# Eigen3
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include(eigen)
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target_link_libraries(${PROJECT_NAME}_lib PUBLIC Eigen3::Eigen)
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