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Performance Analysis Tools: Difference between revisions
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Note | {{Note|text=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. | 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. | ||
Please make sure to always set ''MPI_SHEPHERD=true'' when using performance analysis tools. Otherwise you might crash the nodes you are | {{Warning|text=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.}} | ||
{| class="wikitable" | {| class="wikitable" | ||
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|- | |- | ||
| [[Extrae|Extrae]] | | [[Extrae|Extrae]] | ||
| | | record MPI communication events | ||
| [[HPE Hawk|Hawk]] | | [[HPE Hawk|Hawk]] | ||
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| | | | ||
| | | | ||
|- | |||
| [[MpiP|MpiP]] | |||
| simple MPI profiling | |||
| [[HPE Hawk|Hawk]] | |||
|- | |- | ||
| [[OPT|OPT]] | | [[OPT|OPT]] | ||
Latest revision as of 14:27, 20 April 2023
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 |