| Auszug |
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Intel VTune, Intel Advisor, Intel Inspector, Intel Trace Analyzer and Collector |
Arm DDT ("DDT") is a parallel debugger and part of the Arm Forge software suite. You can find more information at Arm DDT Get Started.
DDT is installed on HLRN IV and easiest used via a connection to a locally running GUI.
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VTune
Intro:
https://
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module load forge/20.1.3
export ALLINEA_DEBUG_SRUN_ARGS="%default% --oversubscribe"
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You can also debug non-MPI programs as follows:
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locally launch the Forge GUI, select remote host, but manual program launch
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content/www/us/en/docs/vtune-profiler/get-started-guide/2023/linux-os.html
VTune Command Line Interface
Run your application with VTune wrapper as follows:
www.intel.com/content/www/us/en/docs/vtune-profiler/user-guide/2023-0/command-line-interface.html
For example:
mpirun -np 4 vtune –collect hotspots -result-dir vtune_hotspot ./path-to_your/app.exe args_of_your_app