首先,在CMakeLists.txt文件中添加以下代码,用于检查并启用OpenMP支持: 代码语言:txt 复制 find_package(OpenMP REQUIRED) 接下来,需要在编译选项中添加OpenMP的相关标志。可以使用以下代码将OpenMP标志添加到C和C++编译器选项中: 代码语言:txt 复制 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}") ...
文件复制到MinGW目录的include目录中即可。 2. cmakelists 在其中添加set(CMAKE_CXX_FLAGS "-fopenmp") 3. 测试demo AI检测代码解析 #include <stdio.h> #include <stdlib.h> #include <omp.h> void Hello(void); int main(int argc, char* argv[]) { int thread_count = 10; #pragma omp paralle...
首先,在CMakeLists.txt文件中添加以下代码,用于检查并启用OpenMP支持: 代码语言:txt 复制 find_package(OpenMP REQUIRED) 接下来,需要在编译选项中添加OpenMP的相关标志。可以使用以下代码将OpenMP标志添加到C和C++编译器选项中: 代码语言:txt 复制 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}") ...
if(OPENMP_FOUND) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}") endif() # 添加源文件 add_executable(my_openmp_project...
1、openmp加载,cmake3.9之后内置了openmp find_package(OpenMP)if(OPENMP_FOUND OR OpenMP_CXX_FOUND) set (CMAKE_C_FLAGS"${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}") set (CMAKE_CXX_FLAGS"${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}") set (CMAKE_EXE_LINKER_FLAGS"${CMAKE_EXE_LINKER_FLAGS} ${Ope...
OpenMP cmake写法 技术标签: 算法供参考 cmake_minimum_required(VERSION 3.17) project(tiny_CNN) set(CMAKE_CXX_STANDARD 17) set(CMAKE_BUILD_TYPE "Release") find_package(OpenMP REQUIRED) if(OPENMP_FOUND) message("Found OpenMP") set(CMAKE_C_FLAGS ${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}) ...
SET(CMAKE_CXX_FLAGS_RELEASE "$ENV{CXXFLAGS} -O3 -Wall") 原因是CMake 中有一个变量 CMAKE_BUILD_TYPE ,可以的取值是 Debug Release RelWithDebInfo >和 MinSizeRel。 当这个变量值为 Debug 的时候,CMake 会使用变量 CMAKE_CXX_FLAGS_DEBUG 和 CMAKE_C_FLAGS_DEBUG 中的字符串作为编译选项生成 Make...
cmake_minimum_required(VERSION3.15)project(openmp_prjCXX)find_package(OpenMP)if(OpenMP_FOUND)message(STATUS"OpenMP_VERSION = ${OpenMP_VERSION}")endif()message(STATUS"OpenMP_FOUND = ${OpenMP_FOUND}")message(STATUS"OpenMP_CXX_FOUND = ${OpenMP_CXX_FOUND}")message(STATUS"OpenMP_CXX_FLAGS = ${...
21.-fopenmp:启用 OpenMP 支持(并行编程)。 22.-fsanitize=address:启用地址消毒(检测内存错误)。 23.-fsanitize=undefined:启用未定义行为消毒。 示例 如果你想在 CMakeLists.txt 中设置这些选项,可以这样做: set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -Wall -Wextra -g -std=c++17") ...
-- OPENMP_CXX_FOUND=TRUE -- OPENMP_C_FOUND=TRUE -- OPENMP_FOUND=TRUE -- OpenMP_COMPILE_RESULT_CXX_Qiopenmp=TRUE -- OpenMP_COMPILE_RESULT_C_Qiopenmp=TRUE -- OpenMP_CXX_FLAGS=-Qiopenmp -- OpenMP_CXX_FLAGS_WORK=-Qiopenmp -- OpenMP_CXX_FOUND=TRUE ...