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   1 #!/bin/sh
   2 #
   3 # SPDX-License-Identifier: MIT
   4 #
   5 # SPDX-FileCopyrightText: 2023 Olivier Dion <odion@efficios.com>
   6
   7 TRACE_OUTPUT=traces
   8
   9 lttng create --output $TRACE_OUTPUT
  10
  11 # Enable all MPI event types.
  12 lttng enable-event --userspace 'mpi:*'
  13
  14 # Add MPI rank as a application context to every event.
  15 lttng add-context --userspace --type '$app.MPI:rank'
  16
  17 lttng start
  18
  19 if command -v mpirun;
  20 then
  21     mpirun --n 4 ./run-test-mpi 100
  22 else
  23     srun -p cray --ntasks=4 ./run-test-mpi 1000
  24 fi
  25
  26 lttng destroy
  27
  28 babeltrace2 $TRACE_OUTPUT