[Wien] Slurm

Laurence Marks laurence.marks at gmail.com
Wed Nov 11 14:08:21 CET 2015


Thanks. Does it produce a one line/entry list?

I found a variant that might also work (need to test)

# Generate Machinefile for mpich such that hosts are in the same order as
if run via srun

srun -l /bin/hostname | sort -n | awk '{print $2}' > MACHINEFILE

# Run using generated Machine file:

mpirun -np $SLURM_NTASKS -machinefile MACHINEFILE mpi-app

If this works, then

srun -l /bin/hostname | sort -n | awk '{print $2}' > MACHINEFILE
set PBS_NODEFILE=MACHINEFILE
x Machines2W

"should" be general.

N.B., standard caveats, i.e. where is hostname, does it always have the
same format, is sort needed, etc...

---
Professor Laurence Marks
Department of Materials Science and Engineering
Northwestern University
http://www.numis.northwestern.edu
Corrosion in 4D http://MURI4D.numis.northwestern.edu
Co-Editor, Acta Cryst A
"Research is to see what everybody else has seen, and to think what nobody
else has thought"
Albert Szent-Gyorgi
On Nov 11, 2015 00:36, "Peter Blaha" <pblaha at theochem.tuwien.ac.at> wrote:

> The commands
> srun hostname -s  >slurm.hosts
> set proclist=`cat slurm.hosts|sort`
>
> within a slurm-job give you a list of your hosts.
>
> Am 11.11.2015 um 01:04 schrieb Laurence Marks:
> > Does anyone know the "machines" format for slurm? I want to expand
> > Machines2W so it can use it (& I can use a slurm based system).
> >
> >
> >
> > _______________________________________________
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>
> --
> --------------------------------------------------------------------------
> Peter BLAHA, Inst.f. Materials Chemistry, TU Vienna, A-1060 Vienna
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