It seems your OpenMPI installation is not PBS-aware.
Either reinstall OpenMPI configured for PBS (and then you don't even
need -np 10), or, as Constantinos says, find the PBS nodefile and pass
that to mpirun.
On Sat, 2010-01-30 at 18:45 -0800, Tim wrote:
> Hi,
>
> I am learning MPI on a
Tim wrote:
Hi,
I am learning MPI on a cluster. Here is one simple example. I expect the output would show response from different nodes, but they all respond from the same node node062. I just wonder why and how I can actually get report from different nodes to show MPI actually distribut
