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} ${OpenMP_C_FLAGS}") ...
cmake_minimum_required(VERSION 3.8) project(my_openmp_project) # 设置C++标准 set(CMAKE_CXX_STANDARD 11) set(CMAKE_CXX_STANDARD_REQUIRED ON) # 查找OpenMP库 find_package(OpenMP REQUIRED) # 如果OpenMP被找到,启用OpenMP if(OPENMP_FOUND) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS...
OpenMP OpenMP(Open Multi-Processing) 是一个并行API,用于在 C/C++ 程序中方便地实现多线程编程. 如果要加入 OpenMP 库, 则需要先找到 OpenMP 包再添加 OpenMP 库文件. # Find OpenMP package find_package(OpenMP REQUIRED) # Linked OpenMP library target_link_libraries(${PROJECT_NAME} PRIVATE OpenMP::...
CMake使用的默认生成器为 Visual Studio 17 2022,因尚未探明之原因,其总将编译器设置为MSVC,故若要使用Intel编译器,推荐使用Ninja生成器 在Intel编译器中,支持CMake的是icx 编译时,需要设置OneAPI环境以使引用的标准库可见 使用find_package(OpenMP REQUIRED)即可启用OpenMP支持,无需另行设置编译标记好...
在您的CMakeLists.txt文件中,确保您正确地查找和链接 OpenMP。以下是一个示例: 代码语言:javascript 复制 cmake_minimum_required(VERSION3.10)project(MyProject)# 查找 OpenMPfind_package(OpenMPREQUIRED)if(OpenMP_CXX_FOUND)target_compile_options(MyProjectPRIVATE${OpenMP_CXX_FLAGS})target_link_libraries(MyProj...
find_package(OpenMP REQUIRED) if (OPENMP_FOUND) message("OPENMP FOUND") set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${OpenMP_C_FLAGS}") set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${OpenMP_C_FLAGS}") set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${OpenMP...
有时候需要知道OpenMP的一些相关信息以便在此基础上进一步行动。 这里给出CMake代码: CMakeLists.txt: 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 = ${OpenMP_FOUND}"...
CMake调用openmp FIND_PACKAGE( OpenMP REQUIRED) if(OPENMP_FOUND) message("OPENMP FOUND") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE...
其他find_*命令新增了find_package的REQUIRED标志 为list(SORT新增了NATURAL比较模式 新增处理 DIRECTORY 作用域属性的多个选项 新增CUDA_ARCHITECTURES 新增LINK_LANGUAGE生成器表达式(包括DEVICE/HOST版本) 源目录可以成为FetchContent的子目录 CMake 3.19:预设
find_package(OpenMP REQUIRED) IF(OPENMP_FOUND) message(STATUS "OPENMP FOUND!") set(CMAKE_C_FLAGS "${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_FL...