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具体点说,就是采用什么工具可以分析哪些MPI的API调用的比较频繁,哪些API执行过程中花费的时间比较多呢,求大神解答,不甚感激!
@北方 Try MPE (MPI Parallel Environment).
@wwzhao :Thank you,thank you crying: :crying: :crying:
@wwzhao MPE怎么监测simpleFoam或者icoFoam这些求解器的API调用呢?我看MPE手册上需要通过“mpecc -mpilog p1.c -o executable”这种手段编译源代码