[torqueusers] C scheduler -> maui help
Chris Johnson
johnson at nmr.mgh.harvard.edu
Mon Oct 3 07:40:14 MDT 2005
On Mon, 3 Oct 2005, Chris Johnson wrote:
> On Sun, 2 Oct 2005, Jeff Blasius wrote:
>
> > I'm new here too, so this may not be correct. I believe what you want
> > can be accomplished by setting
> > NODEALLOCATIONPOLICY CPULOAD
> > See:
> > http://www.clusterresources.com/products/maui/docs/5.2nodeallocation.shtml
> >
> > -jeff
> >
> >
>
> Closer. No cigar yet. Some jobs seem to get stuck in Q state if
> too many are queued at once. For example, I have three nodes,
> queueing 4 jobs does the right thing in that one cpu from each node
> was sceduled before the second cpu on any node was scheduled. However
> queueing 5 jobs put two in Q state and left them there.
>
Closer. Puting two together gets it almost right. I'm using,
over and above the out of the box config,
JOBNODEMATCHPOLICY EXACTNODE
NODEALLOCATIONPOLICY CPULOAD
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