[Bug runtime/19899] New: openmpi --remote

fche at redhat dot com sourceware-bugzilla@sourceware.org
Sat Apr 2 19:22:00 GMT 2016


https://sourceware.org/bugzilla/show_bug.cgi?id=19899

            Bug ID: 19899
           Summary: openmpi --remote
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: runtime
          Assignee: systemtap at sourceware dot org
          Reporter: fche at redhat dot com
  Target Milestone: ---

"stap --remote" should be extended with an openmpi-based mpiexec or mpirun
transport (instead of ssh), possibly with a hostlist file:

% stap --remote mpi:/my/hostlist FILE.stp

(each remote node gets its own $OMPI* env vars to identify node# etc.)

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