Commit 6ea86cc0 authored by David Hrbáč's avatar David Hrbáč
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Typo

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## Introduction
Intel_® _VTune Amplifier, part of Intel Parallel studio, is a GUI profiling tool designed for Intel processors. It offers a graphical performance analysis of single core and multithreaded applications. A highlight of the features:
Intel VTune Amplifier, part of Intel Parallel studio, is a GUI profiling tool designed for Intel processors. It offers a graphical performance analysis of single core and multithreaded applications. A highlight of the features:
- Hotspot analysis
- Locks and waits analysis
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$ amplxe-gui
```
!!! Note "Note"
!!! Note
To profile an application with VTune Amplifier, special kernel modules need to be loaded. The modules are not loaded on Anselm login nodes, thus direct profiling on login nodes is not possible. Use VTune on compute nodes and refer to the documentation on using GUI applications.
The GUI will open in new window. Click on "_New Project..._" to create a new project. After clicking _OK_, a new window with project properties will appear. At "_Application:_", select the bath to your binary you want to profile (the binary should be compiled with -g flag). Some additional options such as command line arguments can be selected. At "_Managed code profiling mode:_" select "_Native_" (unless you want to profile managed mode .NET/Mono applications). After clicking _OK_, your project is created.
......@@ -47,7 +47,7 @@ Copy the line to clipboard and then you can paste it in your jobscript or in com
## Xeon Phi
!!! Note "Note"
!!! Note
This section is outdated. It will be updated with new information soon.
It is possible to analyze both native and offload Xeon Phi applications. For offload mode, just specify the path to the binary. For native mode, you need to specify in project properties:
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Note that we include source ~/.profile in the command to setup environment paths [as described here](../intel-xeon-phi/).
!!! Note "Note"
!!! Note
If the analysis is interrupted or aborted, further analysis on the card might be impossible and you will get errors like "ERROR connecting to MIC card". In this case please contact our support to reboot the MIC card.
You may also use remote analysis to collect data from the MIC and then analyze it in the GUI later :
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