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  1. Pegasus
  2. PM-1833

pmc cpuinfo invalid detection

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    • Type: Icon: Bug Bug
    • Resolution: Unresolved
    • Priority: Icon: Major Major
    • None
    • Affects Version/s: 5.0.1
    • Component/s: CLI: pegasus-cluster
    • None
    • Environment:
      Red Hat Enterprise Linux release 8.3 (Ootpa)
      2xAMD EPYC 7763 64-Core Processor

      Hello,

      pegasus-mpi-cluster fails to report a valid cpuinfo.

      Error message:
      ABORT: failure.cpp(22): Invalid cpuinfo: 0 128 2

      PMC reports "0 128 2" instead of "256 128 2".

      This is probably caused by the use of an unsigned char to store the values which is limited to [0-255] in pegasus/src/tools/pegasus-mpi-cluster/tools.h.
      cpuinfo and hwloc-info output are attached.

        1. cpuinfo.txt
          393 kB
        2. hwloc-info.txt
          0.5 kB

            Assignee:
            rynge Mats Rynge
            Reporter:
            sandronf Florian Sandron
            Watchers:
            1 Start watching this issue

              Created:
              Updated: