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Debugging at Scale – gdb4hpc, valgrind4hpc, ATP, stat

Presenter: Thierry Braconnier (HPE)

  • Slides available on LUMI as:
    • /appl/local/training/4day-20230530/files/LUMI-4day-20230530-2_01_Debugging_at_Scale.pdf
    • /project/project_465000524/slides/HPE/08_debugging_at_scale.pdf (temporary, for the lifetime of the project)
  • Recording available on LUMI as: /appl/local/training/4day-20230530/recordings/2_01_Debugging_at_Scale.mp4

These materials can only be distributed to actual users of LUMI (active user account).

Q&A

  1. Which tool should I use /study to get an output of specific parameters or a N-dimensional field for further debugging?

    Answer [Alfio] gdb4hpc is your friend. You can print values.