cmake_minimum_required(VERSION 3.8) project(my_openmp_project) # 设置C++标准 set(CMAKE_CXX_STANDARD 11) set(CMAKE_CXX_STANDARD_REQUIRED ON) # 查找OpenMP库 find_package(OpenMP REQUIRED) # 如果OpenMP被找到,启用OpenMP if(OPENMP_FOUND) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS...
首先,在CMakeLists.txt文件中添加以下代码,用于检查并启用OpenMP支持: 代码语言:txt 复制 find_package(OpenMP REQUIRED) 接下来,需要在编译选项中添加OpenMP的相关标志。可以使用以下代码将OpenMP标志添加到C和C++编译器选项中: 代码语言:txt 复制 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}") ...
21.-fopenmp:启用 OpenMP 支持(并行编程)。 22.-fsanitize=address:启用地址消毒(检测内存错误)。 23.-fsanitize=undefined:启用未定义行为消毒。 示例 如果你想在 CMakeLists.txt 中设置这些选项,可以这样做: set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -Wall -Wextra -g -std=c++17") 7. 设置构...
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}")...
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 = ${...
1、openmp加载,cmake3.9之后内置了openmp find_package(OpenMP)if(OPENMP_FOUND OR OpenMP_CXX_FOUND) set (CMAKE_C_FLAGS"${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} ${Ope...
cmake增加对openmp的支持 在CMakeList.txt中增加: AI检测代码解析 FIND_PACKAGE( OpenMP REQUIRED) if(OPENMP_FOUND) message("OPENMP FOUND") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}") ...
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;
-- 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 ...
如何让CMake查找OpenMP_C、OpenMP_CXX等？要使编译器能够看到OpenMP，您可能需要在cmake命令中设置以下...