Ummm...that was fixed a long time ago. You might try a later version.
Or are you saying the head of the trunk doesn't work too?
On Jan 31, 2013, at 7:31 AM, Rolf vandeVaart <rvandeva...@nvidia.com> wrote:
> I have stumbled into a problem with the -host argument. This problem appears
> to be introduced with changeset r27879 on 1/19/2013 by rhc.
>
> With r27877, things work:
> [rolf@node]$ which mpirun
> /home/rolf/ompi-trunk-r27877/64/bin/mpirun
> [rolf@node]$ mpirun -np 2 -host c0-0,c0-3 hostname
> c0-3
> c0-0
>
> With r27879, things are broken:
> [rolf@node]$ setenv PATH /home/rolf/ompi-trunk-r27879/64/bin:${PATH}
> [rolf@node]$ mpirun -np 2 -host c0-0,c0-3 hostname
> --------------------------------------------------------------------------
> All nodes which are allocated for this job are already filled.
> --------------------------------------------------------------------------
> [rolf@Fermi-Cluster nv]$
>
> Note: Could not compile r27878 so did not test that.
>
> I can only run processes on the same node as mpirun.
>
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