[torqueusers] torque with Matlab
naveed at caltech.edu
Tue Jun 23 13:18:22 MDT 2009
We are using it on a general use cluster, not just for matlab, so we use
torque/maui as the RM/scheduler. I do not have a step by step doc, but
what i sent will get you most of the way there. I did have some trouble
when implementing a qsub filter, so if you use this function, keep that
in mind (though i figured it out and reimplemented).
Are you using a general purpose cluster for mpi and matlab, or single
use only for matlab? If it is only for matlab, the built in scheduler
would be simpler, but for a multipurpose cluster, you will likely need
to use torque or something else seperate.
Mathworks was actually pretty good at helping deal with the issues i did
We did find we had to increase our Parallel toolbox licenses was it was
actually in production use since it does check that out when doing the
job submission from within matlab
On Mon, 2009-06-22 at 21:19 +0000, Anil Thapa wrote:
> Thanks, Matlab distribution comes with its own scheduler - I was
> thinking whether I should use that or the torque. I have hands on with
> torque. I am just in pre-phase to deploy MDCS. Do you have any step by
> step doc from your deployments ?
> Naveed Near-Ansari wrote:
> > Yes, we have it working. How you do it depends on whether it is a shared
> > filesystem or not. It is much easier if it is and is what we are doing
> > you will need cp the pbs integration scripts from
> > MATLAB_ROOT//toolbox/distcomp/examples/integration/pbs/ to
> > MATLAB_ROOT//toolbox/local. you will also need to go to the parallel
> > menu in matlab and set up a configuration for it.
> > use the torque default, set your matlab root, set the DataLocation to ~,
> > set RshCommand to ssh, and set the maximum number od procs to run. You
> > should then be able to run validation and see if it works.
> > Naveed
> > On Sun, 2009-06-21 at 20:49 +0000, Anil Thapa wrote:
> >> Hello all,
> >> Has anyone has successful integration torque with Matlab distribution
> >> cluster ? Any tips would help.
> >> Anil
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