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Cmake: Detect CPU Features

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Shin
2016-02-18 22:58:13 +01:00
parent c45fd63591
commit 1967a13d7f
2 changed files with 72 additions and 3 deletions
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22
CMakeLists.txt
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@@ -1,15 +1,31 @@
cmake_minimum_required(VERSION 3.2)
project(NeuralNetwork CXX)
include(cmake/CPUFeatures)
OPTION(BUILD_SHARED_LIBS "Build also shared library." ON)
OPTION(USE_AVX "IF avx should be used." ON)
OPTION(USE_SSE "IF sse should be used." ON)
OPTION(USE_SSE2 "IF only sse2 should be used." OFF)
if(CPU_AVX_AVAILABLE)
OPTION(USE_AVX "If AVX instruction set should be used." ON)
endif(CPU_AVX_AVAILABLE)
if(CPU_SSE3_AVAILABLE)
OPTION(USE_SSE "If SSE instruction set should be used." ON)
if(CPU_SSE4.2_AVAILABLE)
OPTION(USE_SSE2 "If SSE 2 instruction set should be used." OFF)
else()
OPTION(USE_SSE2 "If SSE 2 instruction set should be used." ON)
endif(CPU_SSE4.2_AVAILABLE)
endif(CPU_SSE3_AVAILABLE)
OPTION(ENABLE_TESTS "enables tests" ON)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Weffc++ -Wshadow -Wstrict-aliasing -ansi -Woverloaded-virtual -Wdelete-non-virtual-dtor -Wno-unused-function")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --std=c++14")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -pthread")