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Re: [Condor-users] dealing with low memory
- Date: Mon, 13 Sep 2010 10:17:12 -0700
- From: Erik Erlandson <eerlands@xxxxxxxxxx>
- Subject: Re: [Condor-users] dealing with low memory
One approach is to add a job requirement to your submission file that
takes memory into account, for example:
requirements = (Memory > 1200)
If you have an expectation of how much memory each job will use, another
approach would be to declare partitionable slots, and include expected
memory use in the job submissions.
On Mon, 2010-09-13 at 11:12 -0400, Neal Becker wrote:
> I have an 8-core machine with 8G memory. Trying to run 8 jobs, each using
> 1.2G is giving bad swapping.
> How can I prevent this? Should I reconfigure condor setting MAX_NUM_CPUS,
> or is there some other way to limit max # of running condor jobs when I
> submit these?
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