Semi <[email protected]> writes:
> Please let me know if I understand you right.
I think so, but this message has funny formatting.
> For example:
> I need 2 Gb memory per MPI process and I want submit job to sge116 on
> pe ompi on 6 slots.
>
> #! /bin/bash
> #$ -pe ompi *6*
> #$ *-l h_vmem=2G*
>
> machinefile=$TMPDIR/nodes
> awk '{ for (i=0;i<$2;++i) {print $1} }' $PE_HOSTFILE >> $machinefile
> mpirun --hostfile $machinefile -np $NSLOTS a.out
If you're using open-mpi, you shouldn't (need to) do that. Make sure
you have it built with SGE support and it will default to the right host
list and number of slots.
> ------------------------------------------------------------------------
> *conf -sc* | grep "h_vmem"
> ---------------------------------------------------------------------------consumable--------
> h_vmem h_vmem MEMORY <= YES *YES* 0 0
> ------------------------------------------------------------------------
You might want a default value there. I have 2000M as the smallest
nodes have 2G/core.
> *qconf --me* sge116
> hostname sge116
> complex_values *h_vmem=12G*
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