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############################################################################
# Copyright (c) Johan Mabille, Sylvain Corlay, Wolf Vollprecht and #
# Martin Renou #
# Copyright (c) QuantStack #
# Copyright (c) Serge Guelton #
# #
# Distributed under the terms of the BSD 3-Clause License. #
# #
# The full license is in the file LICENSE, distributed with this software. #
############################################################################
cmake_minimum_required(VERSION 3.1)
if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
project(xsimd-benchmark)
find_package(xsimd REQUIRED CONFIG)
set(XSIMD_INCLUDE_DIR ${xsimd_INCLUDE_DIRS})
endif ()
if(NOT CMAKE_BUILD_TYPE)
message(STATUS "Setting tests build type to Release")
set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
else()
message(STATUS "Tests build type is ${CMAKE_BUILD_TYPE}")
endif()
include(CheckCXXCompilerFlag)
string(TOUPPER "${CMAKE_BUILD_TYPE}" U_CMAKE_BUILD_TYPE)
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Intel")
if(NOT CMAKE_CXX_FLAGS MATCHES "-march" AND NOT CMAKE_CXX_FLAGS MATCHES "-arch" AND NOT CMAKE_OSX_ARCHITECTURES)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
endif()
if(NOT MSVC)
CHECK_CXX_COMPILER_FLAG("-std=c++11" HAS_CPP11_FLAG)
if (ENABLE_XTL_COMPLEX)
CHECK_CXX_COMPILER_FLAG("-std=c++14" HAS_CPP14_FLAG)
if (NOT HAS_CPP14_FLAG)
message(FATAL_ERROR "Unsupported compiler -- xsimd requires C++14 support when xtl complex support is enabled")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
else()
CHECK_CXX_COMPILER_FLAG("-std=c++11" HAS_CPP11_FLAG)
if (NOT HAS_CPP11_FLAG)
message(FATAL_ERROR "Unsupported compiler -- xsimd requires C++11 support!")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
endif()
endif()
endif()
endif()
if(MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc /MP /bigobj")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:AVX2")
set(CMAKE_EXE_LINKER_FLAGS /MANIFEST:NO)
foreach(flag_var
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
string(REPLACE "/MD" "-MT" ${flag_var} "${${flag_var}}")
endforeach()
endif()
include_directories(${XSIMD_INCLUDE_DIR})
set(XSIMD_BENCHMARK
main.cpp
xsimd_benchmark.hpp
)
set(XSIMD_BENCHMARK_TARGET benchmark_xsimd)
add_executable(${XSIMD_BENCHMARK_TARGET} ${XSIMD_BENCHMARK} ${XSIMD_HEADERS})
if(ENABLE_XTL_COMPLEX)
target_link_libraries(benchmark_xsimd PRIVATE xtl)
endif()
add_custom_target(xbenchmark COMMAND benchmark_xsimd DEPENDS ${XSIMD_BENCHMARK_TARGET})
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