[torquedev] cpuset support

Alexander Piavlo lolitushka at gmail.com
Wed Nov 14 01:33:07 MST 2007


On Tue, 13 Nov 2007, Garrick Staples wrote:
> I just bumped into Chris Samuel at his (rather barren) booth here at SC07 and I think we just designed cpuset support.

 Hi,

 Linux kernel 2.6.24 has merged:
CFS group scheduling - http://lwn.net/Articles/240474/
and Control Groups - http://lwn.net/Articles/236038/

 So it might be a worthwhile to also work on integrating their support
in torque.
As job does not have to be bound to specific cpu on multicpu node and
can utilize more cpu power then there are no other other jobs on the
node or other
jobs do not utilize fully their guaranteed cpu share which they were allocated.

 Alex


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