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Performance Analysis Tools
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Note: This page is in progress. You might want to look at the corresponding category page for additional tools not listed here, yet: https://kb.hlrs.de/platforms/index.php/Category:Performance_Analyzer
There are several tools to analyse the performance of your application. Some are pre-installed on our systems and ready to use. Please see the documentation to get more details of every tool.
Warning: Please make sure to always set MPI_SHEPHERD=true when using performance analysis tools with MPT MPI. Otherwise you might crash the nodes you are working on.
| Tool | Purpose | Available on |
|---|---|---|
| Advisor | threading assistant | Hawk |
| Darshan | tracing IO performance of mpi programms | Hawk |
| Extrae | record MPI communication events | Hawk |
| Kojak | ||
| LIKWID | ||
| MpiP | simple MPI profiling | Hawk |
| OPT | ||
| Paraver | ||
| Scalasca | ||
| Score-P | tracing and sampling of MPI and Open MP parallel applications | Hawk, Vulcan |
| Threadspotter | ||
| Trace_Analyzer_and_Collector | ||
| Vampir | ||
| VTune |