[torqueusers] [Mauiusers] Node Priority

Svancara, Randall rsvancara at wsu.edu
Mon Aug 20 17:15:44 MDT 2012


sort -r for the win!! 

Randall Svancara
High Performance Computing Systems Administrator
Washington State University
509-335-3039


-----Original Message-----
From: torqueusers-bounces at supercluster.org [mailto:torqueusers-bounces at supercluster.org] On Behalf Of Axel Kohlmeyer
Sent: Monday, August 20, 2012 1:17 PM
To: Jim Kusznir
Cc: mauiusers at supercluster.org; torqueusers at supercluster.org
Subject: Re: [torqueusers] [Mauiusers] Node Priority

On Mon, Aug 20, 2012 at 9:23 PM, Jim Kusznir <jkusznir at gmail.com> wrote:
> Hi all:
>
> I've recently updated my cluster and added some more nodes.  I now 
> have three categories of nodes:
>
> 24 8-core intel nodes (features: intel)
> 6 16-core AMD nodes with infiniband (features: amd,infiniband)
> 4 64-core AMD nodes (features: amd, smp)
>
> Some of my users don't submit a feature request and don't much care 
> where they get dumped; some users do supply the feature set.
>
> I would like the priority of non-featured jobs that can go anywhere to 
> be in the order above.  However, right now, they all go to my most 
> limited node type: the 64 core nodes.
>
> How do I change the order when "its all the same" to the scheduler?

usually nodes are handed out in the reverse order they are listed in the node file. just try to order the nodes in that file accordingly and see if that helps.

cheers,
    axel.

>
> Thanks!
> --Jim
> _______________________________________________
> mauiusers mailing list
> mauiusers at supercluster.org
> http://www.supercluster.org/mailman/listinfo/mauiusers



-- 
Dr. Axel Kohlmeyer    akohlmey at gmail.com
http://sites.google.com/site/akohlmey/

Institute for Computational Molecular Science Temple University, Philadelphia PA, USA.
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