Re: [Beowulf] Grid Engine multi-core thread binding enhancement -pre-alpha release

2011-08-02 Thread Christopher Samuel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 13/07/11 18:47, Hearns, John wrote: >> I think a lot of this will apply to non-SGE batch schedulers -- in >> fact Torque will support hwloc in a future release. > > That sounds good to me! > > (Hint - if anyone from Altair is listening in it would

Re: [Beowulf] Grid Engine multi-core thread binding enhancement -pre-alpha release

2011-07-13 Thread Hearns, John
> > Hi Mark, > > I think a lot of this will apply to non-SGE batch schedulers -- in > fact Torque will support hwloc in a future release. > That sounds good to me! (Hint - if anyone from Altair is listening in it would be useful...) > And all mature batch systems (eg. LSF, SGE, SLURM) have so

Re: [Beowulf] Grid Engine multi-core thread binding enhancement -pre-alpha release

2011-07-12 Thread Rayson Ho
On Mon, Jul 11, 2011 at 11:39 PM, Mark Hahn wrote: >> http://gridscheduler.sourceforge.net/projects/hwloc/GridEnginehwloc.html > > since this isn't an SGE list, I don't want to pursue an off-topic too far, Hi Mark, I think a lot of this will apply to non-SGE batch schedulers -- in fact Torque wi

Re: [Beowulf] Grid Engine multi-core thread binding enhancement -pre-alpha release

2011-07-11 Thread Mark Hahn
> http://gridscheduler.sourceforge.net/projects/hwloc/GridEnginehwloc.html since this isn't an SGE list, I don't want to pursue an off-topic too far, but out of curiosity, does this make the scheduler topology aware? that is, not just topo-aware binding, but topo-aware resource allocation? you kn

Re: [Beowulf] Grid Engine multi-core thread binding enhancement -pre-alpha release

2011-07-11 Thread Rayson Ho
We are (beta) releasing a drop-in package for SGE6.2u5, SGE6.2u5p1, and SGE6.2u5p2 for thread-binding: http://gridscheduler.sourceforge.net/projects/hwloc/GridEnginehwloc.html Mainly tested on Intel boxes -- would be great if AMD Magny-Cours server owners offer help with testing! (Play it safe --

Re: [Beowulf] Grid Engine multi-core thread binding enhancement -pre-alpha release

2011-04-18 Thread Rayson Ho
For those who had issues with earlier version, please try the latest loadcheck v4: http://gridscheduler.sourceforge.net/projects/hwloc/GridEnginehwloc.html I compiled the binary on Oracle Linux, which is compatible with RHEL 5.x, Scientific Linux or Centos 5.x. I tested the binary on the standard

Re: [Beowulf] Grid Engine multi-core thread binding enhancement -pre-alpha release

2011-04-13 Thread Rayson Ho
Carlos, I notice that you have "lx24-amd64" instead of "lx26-amd64" for the arch string, so I believe you are running the loadcheck from standard Oracle Grid Engine, Sun Grid Engine, or one of the forks instead of the one from the Open Grid Scheduler page. The existing Grid Engine (including the