Fortran和MPI良好的分析器 [英] Good profiler for Fortran and MPI

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问题描述

Fortran代码库中使用了哪个分析器,其中包含MPI? gprof似乎没有正常工作。 Sun Studio Analyzer仅返回C / C ++系统调用的时间,并且不显示任何fortran函数。

Which profiler do you use for Fortran code base with MPI in it? gprof doesn't seem to be working correctly. Sun Studio Analyzer only returns the timings for the C/C++ system calls and none of the fortran functions appear.

推荐答案

  • Score-P, which works with a number of different Analysis tools, e.g. Cube, Vampir
  • HPCToolkit uses sampling only, so you do not have to recompile your application
  • Tau

起初它们可能不像使用简单易用,但它们提供了很多更多的帮助来调查并行应用程序的性能。

At first they may not be as simple to use simple to use, but they provide much more help to investigate the performance of parallel applications.

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