WebNov 22, 2024 · 向 CMake 添加分析标志以使用 gprof. Created: November-22, 2024. 这里的一系列事件应该如下工作:. 使用 -pg 选项编译代码. 使用 -pg 选项链接代码. 运行程序. … WebCMake is a tool for defining and managing code builds, primarily for C++. CMake is a cross-platform tool; the idea is to have a single definition of how the project is built - which translates into specific build definitions for any supported platform. It accomplishes this by pairing with different platform-specific buildsystems; CMake is an
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WebType gprof exec > out where exec is replaced by your executable's name and out by some meaningful name for the profiling information. For instance, if your executable were "foo" on the third run compiled with the -O2 option then you might type: gprof foo > run3.withO2.stats; Look over the output and learn what it means. Hint, go to the second ... Web[CMake] adding gprof to cmake project Owen Alanzo Hogarth gurenchan at gmail.com Sun Nov 29 23:41:01 EST 2015. Previous message: [CMake] Best way to handle application data path for local run vs. installation Next message: [CMake] Custom command concurrency Messages sorted by: gkn reception filton
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WebGNU gprof - Introduction. Go to the first, previous, next, last section, table of contents . This manual describes the GNU profiler, gprof, and how you can use it to determine which parts of a program are taking most of the execution time. We assume that you know how to write, compile, and execute programs. GNU gprof was written by Jay Fenlason. Web1、功能简介它的主要功能就是通过采样的方式,给程序中cpu的使用情况进行“画像”,通过它所输出的结果,我们可以对程序中各个函数(得到函数之间的调用关系)耗时情况一目了然。在对程序做性能优化的时候,这个是很重要的,先把最耗时的若干个操作优化好,程序的整体性能提升应该十分 ... WebAdding profiling flags to CMake to use gprof. The series of events here is supposed to work as follows: Compile code with -pg option; Link code with -pg option; Run program; … gkn sinter metals mexico