On Wed, Apr 13, 2011 at 1:32 PM, Brice Goglin <[email protected]> wrote: > If you want to run some tests, I can generate a fake heterogeneous > topology as a XML file that hwloc would load through the HWLOC_XMLFILE > environment variable.
Thanks a lot Brice! I wrote & hacked some XML files over the weekend, and it seems to work OK. However, I still get bug reports from people who have multi-socket AMD Magny-Cours servers. I am wondering if there are stock XML files available for download, esp. some HWLOC_XMLFILEs generated on multi-socket, multi-core (or even SMT) machines?? And the XML file mechanism turns out to be really useful!! Rayson > > Brice > > > > > > Le 13/04/2011 19:21, Rayson Ho a écrit : >> Many thanks Brice! >> >> And I have a question for the list -- if the machine has processors >> that are not idential - ie. some "processors" have SMT (or HT) >> enabled, and some don't even have this support in the hardware, then >> what would the tree look like?? Or if the cache structure is different >> among the "processors", then would I still be able to use >> hwloc_get_depth_type() to get a consistent depth while I am iterating >> through the tree?? >> >> So far, my code has only been tested on homogeneous machines. >> >> Rayson >> http://gridscheduler.sourceforge.net >> >> >> On Tue, Apr 12, 2011 at 4:21 PM, Brice Goglin <[email protected]> wrote: >> >>> Added! >>> thanks! >>> Brice >>> >>> >>> >>> Le 12/04/2011 22:12, Rayson Ho a écrit : >>> >>>> Can someone please add "Open Grid Scheduler" to the list of "... >>>> software already benefit from hwloc or are being ported to it" in the >>>> hwloc project homepage?? >>>> >>>> Our homepage is: >>>> http://gridscheduler.sourceforge.net >>>> >>>> (Open Grid Scheduler is a fork of Sun Grid Engine, in total there are >>>> 3 forks. And Oracle is still developing its own closed source >>>> version!) >>>> >>>> We will update the project status at: >>>> http://gridscheduler.sourceforge.net/projects/hwloc/GridEnginehwloc.html >>>> >>>> We still need to fix a bug or 2, and then we will ship hwloc support >>>> in SGE 6.2u5p3. >>>> >>>> Thanks, >>>> Rayson >>>> >> http://gridscheduler.sourceforge.net >> http://sourceforge.net/projects/gridscheduler/ >> >> >>>> _______________________________________________ >>>> hwloc-devel mailing list >>>> [email protected] >>>> http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-devel >>>> >>>> >>> >>> >> _______________________________________________ >> hwloc-devel mailing list >> [email protected] >> http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-devel >> > > _______________________________________________ > hwloc-devel mailing list > [email protected] > http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-devel >
