[CIG-SHORT] Run on cluster using SLURM
Bing He
bing-he at uri.edu
Fri Sep 28 12:57:08 PDT 2018
Dear all,
Is there anyone has successfully run Pylith using Slurm? Could you please give me some suggestions?
I wrote the configuration file and run the code like this (attached). It can use many nodes and cpus, but the computing speed does not improve.
[pylithapp]
scheduler = slurm
launcher = mpich
[pylithapp.slurm]
shell = /bin/bash
[pylithapp.launcher]
command = mpirun -np ${nodes}
pylith step06.cfg \
--launcher=mpich \
--scheduler=slurm \
--job.queue=general \
--job.walltime=2*day \
--job.name=speed \
—-nodes=40 —-scheduler.ppn=20 \
--job.stdout=log \
--job.stderr=err
Thanks for your time and have a nice weekend!
Bing
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