[mpich-discuss] mpich hangs

[Pavan Balaji]

It looks like one of your application processes is dying because of some 
error that is likely unrelated to MPI.  You'll need to attach a debugger 
to the processes to figure out what's going on.

  -- Pavan

On 06/27/2013 10:29 PM, Syed. Jahanzeb Maqbool Hashmi wrote:
> again that same error:
> Fatal error in PMPI_Wait: A process has failed, error stack:
> PMPI_Wait(180)............: MPI_Wait(request=0xbebb9a1c,
> status=0xbebb99f0) failed
> MPIR_Wait_impl(77)........:
> dequeue_and_set_error(888): Communication error with rank 4

-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji