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On Marconi100 only the Command Line Interface (CLI) is available since the GUI does not support Power9 nodes. Our suggestion is to run the CLI inside your job script in order to generate the qdrep files. Then you can download the qdrep files on your local PC and visualize them with the Nsight System GUI available on your workstation.
The profiler is available under the modules hpc-sdk, cuda/11.0 and later versions.
Standard usage of an MPI job running on GPU is
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