Re: [AMBER] simulation runs very slow..

From: Bill Ross <ross.cgl.ucsf.EDU>
Date: Mon, 12 Jul 2010 08:16:28 -0700

> I use 64 CPUs to run my job at per submission. If I submit two jobs,
> each one with 64 CPUs I notice my simulation runs very very slow.
> If I run single job with only 64 CPUs it runs fine.

I wonder if both jobs are going to the same set of processors,
or if there is a flaw in the system setup whereby one cpu becomes
a bottleneck for both calculations. I would ask SGI about it.


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Received on Mon Jul 12 2010 - 08:30:09 PDT
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