Re: [mpich-discuss] Problems running MPICH jobs under SLURM
Markus, I'm not able to reproduce this at all. Looking through the code didn't give any information either. Just to make sure, are these the only configure options you are using: --prefix=... --enable-shared --enable-debuginfo Also, can you run mpiexec with the -verbose option for one of the failing tests (probably just mpiexec -n 4 ./hello) and send me the output? -- Pavan On 06/02/2013 02:46 PM, Markus Geimer wrote:
Hi Pavan,
Can you try the following:
# Use the slurm launcher, and user-specified resources % mpiexec -f hostfile -launcher slurm -n 4 ./hello
Works.
# Use the ssh launcher, and user-specified resources % mpiexec -f hostfile -launcher ssh -n 4 ./hello
Works.
# Use the ssh launcher, and slurm-specified resources % mpiexec -rmk slurm -launcher ssh -n 4 ./hello
Fails.
# Use the slurm launcher, and slurm-specified resources % mpiexec -rmk slurm -launcher slurm -n 4 ./hello
Fails.
So it seems as if the SLURM-provided host list is somehow causing trouble...
Markus
-- Dr. Markus Geimer Juelich Supercomputing Centre Institute for Advanced Simulation Forschungszentrum Juelich GmbH 52425 Juelich, Germany
Phone: +49-2461-61-1773 Fax: +49-2461-61-6656 E-Mail: [email protected] WWW: http://www.fz-juelich.de/ias/jsc
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-- Pavan Balaji http://www.mcs.anl.gov/~balaji
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Pavan Balaji