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PGPROF/en: Difference between revisions
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PGPROF is part of the PGI compiler package, so run <code>module avail pgi</code> to see what versions are currently available with the compiler, MPI, and CUDA modules you have loaded. For a comprehensive list of PGI modules, run <code>module -r spider '.*pgi.*'</code>. | PGPROF is part of the PGI compiler package, so run <code>module avail pgi</code> to see what versions are currently available with the compiler, MPI, and CUDA modules you have loaded. For a comprehensive list of PGI modules, run <code>module -r spider '.*pgi.*'</code>. | ||
As of December 2018, these were: | <br>As of December 2018, these were: | ||
* pgi/13.10 | * pgi/13.10 | ||
* pgi/17.3 | * pgi/17.3 | ||
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You can optionally save the data file and analyze it in graphical mode (see below) using ''File | Import''. | You can optionally save the data file and analyze it in graphical mode (see below) using ''File | Import''. | ||
<br>'''Analysis''': To visualize the performance data in command-line mode: | <br><br>'''Analysis''': To visualize the performance data in command-line mode: | ||
{{Command|pgprof -i a.prof}} | {{Command|pgprof -i a.prof}} | ||
The results are usually divided into several categories, for example: | The results are usually divided into several categories, for example: | ||