[mpich-discuss] Problem running mpiexec within a queue (LSF)

[Pavan Balaji]

On 03/07/2012 11:45 AM, Peer-Joachim Koch wrote:
> now I'm using my normal shell.

If you are not inside an LSF allocation, you will be running all 
processes on the node from which you run the mpiexec command.

> bsub -q SLES -a mpich2pgi12 -n 8 mpich2pgi12.lsf  ./MPI2hello
>                   ^^^^^^^^^^^      ^^^^^^^^^^^^^^
>                   which wrapper should be used
>                                      a modified "mpirun.lsf"

Umm.. What is mpirun.lsf?  Can you try using mpiexec directly?

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