{"id":61726,"date":"2025-04-29T12:25:55","date_gmt":"2025-04-29T04:25:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61726\/"},"modified":"2025-04-29T12:25:55","modified_gmt":"2025-04-29T04:25:55","slug":"%e4%bd%bf%e7%94%a8cmake%e6%9e%84%e5%bb%balinux%e5%b9%b6%e8%a1%8c%e8%ae%a1%e7%ae%97%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e9%85%8d%e7%bd%ae%e6%8a%80%e5%b7%a7-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61726\/","title":{"rendered":"\u4f7f\u7528CMake\u6784\u5efaLinux\u5e76\u884c\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u6280\u5de7"},"content":{"rendered":"<p>\u4f7f\u7528cmake\u6784\u5efa\u5e76\u884c\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u6280\u5de7<\/p>\n<p>\u5728Linux\u7cfb\u7edf\u4e0b\u5f00\u53d1\u5e76\u884c\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\u662f\u4e00\u9879\u975e\u5e38\u91cd\u8981\u7684\u4efb\u52a1\u3002\u4e3a\u4e86\u7b80\u5316\u9879\u76ee\u7684\u7ba1\u7406\u548c\u6784\u5efa\u8fc7\u7a0b\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528CMake\u4f5c\u4e3a\u9879\u76ee\u6784\u5efa\u5de5\u5177\u3002CMake\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u7684\u6784\u5efa\u5de5\u5177\uff0c\u53ef\u4ee5\u81ea\u52a8\u751f\u6210\u5e76\u7ba1\u7406\u9879\u76ee\u7684\u6784\u5efa\u8fc7\u7a0b\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4f7f\u7528CMake\u6784\u5efaLinux\u5e76\u884c\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\u7684\u4e00\u4e9b\u914d\u7f6e\u6280\u5de7\uff0c\u5e76\u9644\u4e0a\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001\u5b89\u88c5CMake<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5CMake\u3002\u53ef\u4ee5\u4eceCMake\u7684\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\u7684\u6e90\u4ee3\u7801\u5e76\u8fdb\u884c\u7f16\u8bd1\u5b89\u88c5\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u7cfb\u7edf\u7684\u5305\u7ba1\u7406\u5de5\u5177\u8fdb\u884c\u5b89\u88c5\u3002\u4e0b\u9762\u4ee5Ubuntu\u7cfb\u7edf\u4e3a\u4f8b\uff0c\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u5305\u7ba1\u7406\u5de5\u5177\u5b89\u88c5CMake\uff1a<\/p>\n<pre>sudo apt-get install cmake<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e8c\u3001\u521b\u5efaCMakeLists.txt<\/p>\n<p>\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aCMakeLists.txt\u7684\u6587\u4ef6\u3002\u8fd9\u4e2a\u6587\u4ef6\u662fCMake\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u7528\u4e8e\u544a\u8bc9CMake\u5982\u4f55\u6784\u5efa\u9879\u76ee\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684CMakeLists.txt\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>cmake_minimum_required(VERSION 3.10)\n\nproject(ParallelApp)\n\nfind_package(OpenMP REQUIRED)\n\nset(CMAKE_CXX_FLAGS \"${CMAKE_CXX_FLAGS} -std=c++11 -fopenmp\")\n\nset(SOURCE_FILES main.cpp)\n\nadd_executable(ParallelApp ${SOURCE_FILES})\n\ntarget_link_libraries(ParallelApp PRIVATE OpenMP::OpenMP_CXX)<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u6307\u5b9a\u4e86CMake\u7684\u6700\u4f4e\u7248\u672c\u53f7\u4e3a3.10\u3002\u7136\u540e\uff0c\u901a\u8fc7find_package\u547d\u4ee4\u67e5\u627eOpenMP\u5e93\u3002OpenMP\u662f\u4e00\u79cd\u5e76\u884c\u8ba1\u7b97\u7684\u6807\u51c6\uff0c\u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u6838\u5904\u7406\u5668\u4e0a\u8fdb\u884c\u5e76\u884c\u5316\u64cd\u4f5c\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u8bbe\u7f6e\u4e86\u7f16\u8bd1\u6807\u5fd7\uff08CMAKE_CXX_FLAGS\uff09\u4e3aC++11\u7248\u672c\u548cOpenMP\u652f\u6301\u3002\u7136\u540e\uff0c\u6307\u5b9a\u4e86\u9879\u76ee\u6e90\u6587\u4ef6\uff08SOURCE_FILES\uff09\u7684\u540d\u79f0\u4e3amain.cpp\u3002\u6700\u540e\uff0c\u4f7f\u7528add_executable\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aParallelApp\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528target_link_libraries\u547d\u4ee4\u5c06OpenMP\u5e93\u94fe\u63a5\u5230\u53ef\u6267\u884c\u6587\u4ef6\u4e2d\u3002<\/p>\n<p>\u4e09\u3001\u7f16\u8bd1\u548c\u8fd0\u884c\u9879\u76ee<\/p>\n<p>\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u6253\u5f00\u7ec8\u7aef\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u7f16\u8bd1\u9879\u76ee\uff1a<\/p>\n<pre>mkdir build\ncd build\ncmake ..\nmake<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c06\u5728build\u76ee\u5f55\u4e0b\u751f\u6210\u53ef\u6267\u884c\u6587\u4ef6ParallelApp\u3002\u8981\u8fd0\u884c\u9879\u76ee\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>.\/ParallelApp<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u56db\u3001\u4ee3\u7801\u793a\u4f8b<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f7f\u7528OpenMP\u5e76\u884c\u8ba1\u7b97\u7684C++\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre>#include &lt;iostream&gt;\n#include &lt;omp.h&gt;\n\nint main() {\n    int num_threads = omp_get_max_threads();\n    int sum = 0;\n\n    #pragma omp parallel for reduction(+:sum)\n    for(int i = 0; i &lt;p&gt;\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86OpenMP\u7684\u5e76\u884c\u5316\u6307\u4ee4#pragma omp parallel for\uff0c\u4ee5\u53careduction\u6307\u4ee4\u6765\u6c42\u53d6i\u7684\u603b\u548c\u3002\u5728\u7f16\u8bd1\u548c\u8fd0\u884c\u8fd9\u4e2a\u793a\u4f8b\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u7cfb\u7edf\u4e0a\u5df2\u7ecf\u5b89\u88c5\u4e86OpenMP\u5e93\u3002&lt;\/p&gt;\n&lt;p&gt;\u901a\u8fc7\u4ee5\u4e0a\u7684\u914d\u7f6e\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u4f7f\u7528CMake\u6784\u5efa\u5e76\u884c\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u5728Linux\u7cfb\u7edf\u4e0a\u8fdb\u884c\u7f16\u8bd1\u548c\u8fd0\u884c\u3002CMake\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u914d\u7f6e\u9009\u9879\u548c\u7075\u6d3b\u7684\u6269\u5c55\u6027\uff0c\u65b9\u4fbf\u5f00\u53d1\u8005\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u8fdb\u884c\u9879\u76ee\u7684\u914d\u7f6e\u548c\u6784\u5efa\u3002&lt;\/p&gt;\n&lt;p&gt;\u603b\u7ed3&lt;\/p&gt;\n&lt;p&gt;\u672c\u6587\u4ecb\u7ecd\u4e86\u4f7f\u7528cmake\u6784\u5efalinux\u5e76\u884c\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u6280\u5de7\uff0c\u5e76\u9644\u4e0a\u4e86\u4ee3\u7801\u793a\u4f8b\u3002\u901a\u8fc7\u5408\u7406\u914d\u7f6eCMakeLists.txt\u6587\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u7ba1\u7406\u548c\u6784\u5efa\u5e76\u884c\u8ba1\u7b97\u9879\u76ee\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u4f7f\u7528OpenMP\u5e76\u884c\u8ba1\u7b97\u5e93\uff0c\u6211\u4eec\u53ef\u4ee5\u5145\u5206\u5229\u7528\u591a\u6838\u5904\u7406\u5668\u7684\u6027\u80fd\uff0c\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u8ba1\u7b97\u6027\u80fd\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u4e8e\u6b63\u5728\u5f00\u53d1Linux\u5e76\u884c\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u8005\u6709\u6240\u5e2e\u52a9\u3002&lt;\/p&gt;&lt;\/omp.h&gt;&lt;\/iostream&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4f7f\u7528CMake\u6784\u5efaLinux\u5e76\u884c\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u6280\u5de7\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528cmake\u6784\u5efa\u5e76\u884c\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u6280\u5de7 \u5728Linux\u7cfb\u7edf\u4e0b\u5f00\u53d1\u5e76\u884c\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\u662f\u4e00\u9879\u975e\u5e38\u91cd\u8981\u7684\u4efb\u52a1\u3002\u4e3a\u4e86\u7b80\u5316\u9879\u76ee\u7684\u7ba1\u7406\u548c\u6784\u5efa\u8fc7\u7a0b\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528CMake\u4f5c\u4e3a\u9879\u76ee\u6784\u5efa\u5de5\u5177\u3002CMake\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u7684\u6784\u5efa\u5de5\u5177\uff0c\u53ef\u4ee5\u81ea\u52a8\u751f\u6210\u5e76\u7ba1\u7406\u9879\u76ee\u7684\u6784\u5efa\u8fc7\u7a0b\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4f7f\u7528CMake\u6784\u5efaLinux\u5e76\u884c\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\u7684\u4e00\u4e9b\u914d\u7f6e\u6280\u5de7\uff0c\u5e76\u9644\u4e0a\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u5b89\u88c5CMake \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5CMake\u3002\u53ef\u4ee5\u4eceCMake\u7684\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\u7684\u6e90\u4ee3\u7801\u5e76\u8fdb\u884c\u7f16\u8bd1\u5b89\u88c5\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u7cfb\u7edf\u7684\u5305\u7ba1\u7406\u5de5\u5177\u8fdb\u884c\u5b89\u88c5\u3002\u4e0b\u9762\u4ee5Ubuntu\u7cfb\u7edf\u4e3a\u4f8b\uff0c\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u5305\u7ba1\u7406\u5de5\u5177\u5b89\u88c5CMake\uff1a sudo apt-get install cmake \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001\u521b\u5efaCMakeLists.txt \u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aCMakeLists.txt\u7684\u6587\u4ef6\u3002\u8fd9\u4e2a\u6587\u4ef6\u662fCMake\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u7528\u4e8e\u544a\u8bc9CMake\u5982\u4f55\u6784\u5efa\u9879\u76ee\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684CMakeLists.txt\u7684\u793a\u4f8b\uff1a cmake_minimum_required(VERSION 3.10) project(ParallelApp) find_package(OpenMP REQUIRED) set(CMAKE_CXX_FLAGS &#8220;${CMAKE_CXX_FLAGS} -std=c++11 -fopenmp&#8221;) set(SOURCE_FILES main.cpp) add_executable(ParallelApp ${SOURCE_FILES}) target_link_libraries(ParallelApp PRIVATE OpenMP::OpenMP_CXX) \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u6307\u5b9a\u4e86CMake\u7684\u6700\u4f4e\u7248\u672c\u53f7\u4e3a3.10\u3002\u7136\u540e\uff0c\u901a\u8fc7find_package\u547d\u4ee4\u67e5\u627eOpenMP\u5e93\u3002OpenMP\u662f\u4e00\u79cd\u5e76\u884c\u8ba1\u7b97\u7684\u6807\u51c6\uff0c\u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u6838\u5904\u7406\u5668\u4e0a\u8fdb\u884c\u5e76\u884c\u5316\u64cd\u4f5c\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u8bbe\u7f6e\u4e86\u7f16\u8bd1\u6807\u5fd7\uff08CMAKE_CXX_FLAGS\uff09\u4e3aC++11\u7248\u672c\u548cOpenMP\u652f\u6301\u3002\u7136\u540e\uff0c\u6307\u5b9a\u4e86\u9879\u76ee\u6e90\u6587\u4ef6\uff08SOURCE_FILES\uff09\u7684\u540d\u79f0\u4e3amain.cpp\u3002\u6700\u540e\uff0c\u4f7f\u7528add_executable\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aParallelApp\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528target_link_libraries\u547d\u4ee4\u5c06OpenMP\u5e93\u94fe\u63a5\u5230\u53ef\u6267\u884c\u6587\u4ef6\u4e2d\u3002 \u4e09\u3001\u7f16\u8bd1\u548c\u8fd0\u884c\u9879\u76ee \u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u6253\u5f00\u7ec8\u7aef\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u7f16\u8bd1\u9879\u76ee\uff1a mkdir build cd build cmake .. make \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u547d\u4ee4\u5c06\u5728build\u76ee\u5f55\u4e0b\u751f\u6210\u53ef\u6267\u884c\u6587\u4ef6ParallelApp\u3002\u8981\u8fd0\u884c\u9879\u76ee\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a .\/ParallelApp \u767b\u5f55\u540e\u590d\u5236 \u56db\u3001\u4ee3\u7801\u793a\u4f8b \u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f7f\u7528OpenMP\u5e76\u884c\u8ba1\u7b97\u7684C++\u4ee3\u7801\u793a\u4f8b\uff1a #include &lt;iostream&gt; #include &lt;omp.h&gt; int main() { int num_threads = omp_get_max_threads(); [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-61726","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61726","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=61726"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61726\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=61726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=61726"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=61726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}