On Wed, Aug 3, 2011 at 4:28 AM, William Hay <[email protected]> wrote: >> http://gridscheduler.sourceforge.net/projects/hwloc/GridEnginehwloc.html >> > hwloc looks rather interesting. Do your integrations work with other > versions of Grid Engine (we're at 6.2u3)?
It's based on SGE 6.2u5. If you are still on SGE6.2u3, then the easiest would be to upgrade to SGE 6.2u5 (or Open Grid Scheduler 6.2u5 p1 or p2). Otherwise, when we release the production version, you can backport the changes to 6.2u3 yourself, and/or hire us or someone else to backport the code. Not that we don't want to do it, but backporting code changes to older releases does not benefit other users, and as a whole it is way cheaper to upgrade SGE to the current version. > From poking around on the hwloc pages it appears to support cgroups > which can do a lot more than just bind cpus and memory. One of the next things we are looking at is GPU locality binding using hwloc. Rayson > Presumably if one had a cgroup based system one could just extend the > hwloc created cgroup with the required additional features. > > William > > > >> Rayson >> >> >> On Tue, Aug 2, 2011 at 8:15 AM, Jesse Becker <[email protected]> wrote: >>> On Mon, Aug 01, 2011 at 07:41:41PM -0400, William Deegan wrote: >>>> >>>> Should the maxvmem column in the accounting file be the true max memory >>>> footprint of the running process? (and children?) >>> >>> I've seen problems with 6.2u5 in the accounting records. It appears to >>> "wrap" at 4GB, which probably indicates a 32/64 bit issue. I think >>> there's information about it in the mailing list. >>> >>> I'm not sure about child processes. >>> >>> -- >>> Jesse Becker >>> NHGRI Linux support (Digicon Contractor) >>> _______________________________________________ >>> users mailing list >>> [email protected] >>> https://gridengine.org/mailman/listinfo/users >>> >> >> _______________________________________________ >> users mailing list >> [email protected] >> https://gridengine.org/mailman/listinfo/users >> > _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
