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ZIH
hpcsupport
hpc-compendium
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fa14295d
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fa14295d
authored
2 years ago
by
Martin Schroschk
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Update Info on mustrun
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@@ -50,7 +50,7 @@ marie@login$ mustrun --must:mpiexec srun --must:np -n -n <number of MPI processe
Besides replacing the
`srun`
command you need to be aware that
**
MUST always allocates an extra
process
**
, i.e. if you issue a
`mustrun --must:mpiexec srun --must:np -n -n 4 ./<your binary>`
then
MUST will start
**5 processes**
instead. This is usually not critical
, h
owever in interactive
/
batch
MUST will start
**5 processes**
instead. This is usually not critical
. H
owever
,
in interactive
and
batch
jobs
**
make sure
to allocate an extra CPU for this task
**
.
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