Oh my - that is such an old version! Any reason for using it instead of something more recent?
On Jun 11, 2011, at 8:43 AM, Ole Kliemann wrote:
> Hi everyone!
> I'm trying to use MPI on a cluster running OpenMPI 1.2.4 and starting
> processes through PBSPro_220.127.116.11766. I've been running into a couple
> of performance and deadlock problems and like to check whether I'm
> making a mistake.
> One of the deadlocks I managed to boil down to the attached example. I
> run it on 8 cores. It usually deadlocks with all except one process
> start barrier
> as last output.
> The one process out of order shows:
> start getting local
> My question at this point is simply whether this is expected behaviour
> of OpenMPI.
> Thanks in advance!
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