[torqueusers] pbs_sched not running jobs

Gus Correa gus at ldeo.columbia.edu
Fri Oct 11 10:26:51 MDT 2013


Hi Byron

Sorry, we don't have GPUs on our clusters yet.

There have been several postings on this list about GPUs,
Torque and Maui, some with suggestions of workarounds.
Check the list archives.

My two cents,
Gus Correa

On 10/10/2013 08:46 PM, Byron.LengsfieldIii at hgst.com wrote:
>
> Hi,
>
> I have encountered the same issue. I can run on one node with 2 GPUs
> correctly but pbs_sched doesn't start jobs
> on remote nodes under Torque 4.2.2 or 4.2.5.
>
> Do you handle GPU scheduling with Maui ? My WEB search seemed to
> indicate that Maui won't handle GPU
> scheduling at present.
>
> Thanks,
>
> Byron Lengsfield, Ph. D
> Recording Integration Lab
> HGST
>
>
>
>
> *Gus Correa <gus at ldeo.columbia.edu>*
> Sent by: torqueusers-bounces at supercluster.org
>
> 10/10/2013 05:06 PM
> Please respond to
> Torque Users Mailing List <torqueusers at supercluster.org>
>
>
> 	
> To
> 	Torque Users Mailing List <torqueusers at supercluster.org>
> cc
> 	
> Subject
> 	Re: [torqueusers] pbs_sched not running jobs
>
>
> 	
>
>
>
>
>
> Hi Eva
>
> Currently 4.X.Y.Z don't seem to work with pbs_sched.
>
> See these threads:
> http://www.supercluster.org/pipermail/torqueusers/2013-September/016125.html
> http://www.supercluster.org/pipermail/torqueusers/2013-September/016168.html
>
> Maui will do it, can be simple, just use the defaults.
>
> Gus Correa
>
> On 10/10/2013 07:32 PM, Eva Hocks wrote:
>  >
>  >
>  > On a small project cluster I set up torque 4.2.5 with the pbs_sched as
>  > scheduler. Even though I created the
>  >
>  > sched_priv/config $pbs_server=server.local
>  > qmgr -c "set server scheduling = True"
>  >
>  > pbs_sched is running without errors. It does NOT however run any jobs
> unless I
>  > force it via qrun. The sched_out is empty.
>  >
>  > Did I miss anything to get the pbs_sched to schedule jobs?
>  > It's just for one user running mpi jobs so no complicated scheduling is
>  > required, just run jobs FIFO.
>  >
>  > Thanks for any help
>  > Eva
>  >
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