[torqueusers] Multiprocessor jobs on Altix 350

Garrick Staples garrick at usc.edu
Thu Mar 2 14:22:04 MST 2006


On Wed, Mar 01, 2006 at 02:44:52PM +0100, siri alleged:
> Hi,
> 
> I compile torque 2.0.0p8 on Altix 350 with 14 cpus and 21Gb RAM on Suse 
> 9 with 2.6 kernel. I created a queue with 1 proc available (set queue 
> norman resources_max.ncpus=1) and when I launch a Gaussian03 job with 
> %nproc=2 for exemple in the input file, the monoprocessor queue accept 
> the job and launch it on 2 cpus. How can I resolve this probleme ? Is 
> the "cpuset" mandatory ?

Yes, cpuset support would be required to have MOM limit the number of
procs used by the job.

-- 
Garrick Staples, Linux/HPCC Administrator
University of Southern California
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