5 merge requests!368Update prace.md to document the change from qprace to qprod as the default...,!367Update prace.md to document the change from qprace to qprod as the default...,!366Update prace.md to document the change from qprace to qprod as the default...,!323extended-acls-storage-section,!67Remark
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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@@ -62,11 +62,11 @@ It is possible to analyze both native and offloaded Xeon Phi applications.
### Native mode
This mode is useful for native Xeon Phi applications launched directly on the card. In _Analysis Target_ window, select _Intel Xeon Phi coprocessor (native), _choose path to the binary and MIC card to run on.
This mode is useful for native Xeon Phi applications launched directly on the card. In *Analysis Target* window, select *Intel Xeon Phi coprocessor (native)*, choose path to the binary and MIC card to run on.
### Offload mode
This mode is useful for applications that are launched from the host and use offload, OpenCL or mpirun. In _Analysis Target_ window, select _Intel Xeon Phi coprocessor (native), _choose path to the binaryand MIC card to run on.
This mode is useful for applications that are launched from the host and use offload, OpenCL or mpirun. In *Analysis Target* window, select *Intel Xeon Phi coprocessor (native)*, choose path to the binaryand MIC card to run on.
!!! 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.
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@@ -89,6 +89,6 @@ You can obtain this command line by pressing the "Command line..." button on Ana
## References
1.<https://www.rcac.purdue.edu/tutorials/phi/PerformanceTuningXeonPhi-Tullos.pdf> Performance Tuning for Intel® Xeon Phi™ Coprocessors
2.<https://software.intel.com/en-us/intel-vtune-amplifier-xe-support/documentation> >Intel® VTune™ Amplifier Support
