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Commit 711d6eb1 authored by Jan Siwiec's avatar Jan Siwiec
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Update intel-vtune-profiler.md

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# Intel VTune Profiler # Intel VTune Profiler
## Introduction ## Introduction
...@@ -22,13 +19,13 @@ $ ml av VTune ...@@ -22,13 +19,13 @@ $ ml av VTune
## Usage ## Usage
To profile an application with VTune Profiler, special kernel modules need to be loaded. The modules are not loaded on the login nodes, thus direct profiling on login nodes is not possible. By default, the kernel modules are not loaded on compute nodes either. In order to have the modules loaded, you need to specify the `vtune=version` PBS resource at job submit. The version is the same as for the environment module. For example, to use VTune/2020_update3: To profile an application with VTune Profiler, special kernel modules need to be loaded. The modules are not loaded on the login nodes, thus direct profiling on login nodes is not possible. By default, the kernel modules are not loaded on compute nodes either. In order to have the modules loaded, you need to specify the `vtune:version` resource at job submission. The version is the same as for the environment module. For example, to use VTune/2020_update3:
```console ```console
$ qsub -q qexp -A OPEN-0-0 -I -l select=1,vtune=2020_update3 $ salloc -p qcpu_exp -A OPEN-0-0 --nodes=1 --gres=vtune:2020_update3
``` ```
For VTune/2022.2.0-intel-2021b use `vtune=2022_2_0` parameter. For VTune/2022.2.0-intel-2021b use `vtune:2022_2_0` parameter.
After that, you can verify that the modules `sep*`, `pax`, and `vtsspp` are present in the kernel: After that, you can verify that the modules `sep*`, `pax`, and `vtsspp` are present in the kernel:
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