[torqueusers] numa problems

Christopher Samuel samuel at unimelb.edu.au
Tue Oct 4 22:03:30 MDT 2011


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On 05/10/11 02:13, David Beer wrote:

> Hwloc is now in TORQUE, but only for the 4.0 code.

W00t!  I completely missed that commit to trunk.. :-)

> Once we put it in, everyone that wants to use cpusets
> has to use hwloc, and so it was decided to put it in
> the 4.0 code. 

Is there any chance it can be used to do control group
stuff as well so you can limit a job on a node to just
a particular amount of RAM without worrying about the
whole RLIMIT_AS vs RLIMIT_DATA thing ?

I *think* Slurm is using it for that already.

cheers!
Chris
- -- 
    Christopher Samuel - Senior Systems Administrator
 VLSCI - Victorian Life Sciences Computation Initiative
 Email: samuel at unimelb.edu.au Phone: +61 (0)3 903 55545
         http://www.vlsci.unimelb.edu.au/

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