--------------------------------------------------------------------------
By default, for Open MPI 4.0 and later, infiniband ports on a device
are not used by default.  The intent is to use UCX for these devices.
You can override this policy by setting the btl_openib_allow_ib MCA parameter
to true.

  Local host:              pd-compute-3-40
  Local adapter:           qib0
  Local port:              1

--------------------------------------------------------------------------
--------------------------------------------------------------------------
WARNING: There was an error initializing an OpenFabrics device.

  Local host:   pd-compute-3-40
  Local device: qib0
--------------------------------------------------------------------------
[pd-compute-3-40.local:04651] [[25347,0],0] ORTE_ERROR_LOG: Data unpack would read past end of buffer in file util/show_help.c at line 501
--------------------------------------------------------------------------
WARNING: There was an error initializing an OpenFabrics device.

  Local host:   pd-compute-3-40
  Local device: qib0
--------------------------------------------------------------------------

{"realtime":8.31,"usertime":0.93,"systime":1.53,"memmax":29688,"memavg":0}