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VTune Pause/Resume supported with MPI?

Mimi_C_
Beginner
‎07-10-2013 04:38 PM
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Hello,

We have an MPI application (written in C) and are interested in profiling just one section of the code. We have successfully used VTune Pause/Resume to analize these sections of our code when running multithreaded on one processor. When we try to use two MPI processes, no profile data is generated. Is Pause/Resume supported for MPI applications?

Running on CentOS 6.3 using Intel(R) VTune(TM) Amplifier XE 2013 (build 253325). App is compiled with icc.

Thanks!

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Peter_W_Intel
Employee
‎07-18-2013 01:06 AM
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Please see my this article.

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