wait, you want 16 CPU, divided evenly over 4 nodes, is that right? --Joe ________________________________
From: [EMAIL PROTECTED] on behalf of A.Th.C. Hulst Sent: Mon 9/8/2008 7:41 AM To: [email protected] Subject: Re: [Mauiusers] nodeallocationpolicy Ah, sorry, I've found it. With moab one can request nodes=4:tpn=4, which does what I expect. I'll need moab if I want to try this. Thanks On Monday 08 September 2008 13:22:46 A.Th.C. Hulst wrote: > #PBS -l nodes=4:ppn=4 > lamboot > mpiexec hello_mpi > lamhalt > > What happens is that the job is run on two nodes, each node running two > chunks of 4 "cpus" (which are actually cores). That is not really > desirable. I would like to divide the job over 4 nodes. > > My initial guess was that I could control node allocation with the > nodeallocationpolicy parameter, but I fail to get it working. > > Does anyone have any experience with a similar issue? Is it possible? > > Best regards, > Sander > > _______________________________________________ > mauiusers mailing list > [email protected] > http://www.supercluster.org/mailman/listinfo/mauiusers _______________________________________________ mauiusers mailing list [email protected] http://www.supercluster.org/mailman/listinfo/mauiusers
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