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On Sep 27, 2011, at 9:45 AM, Denis wrote: > Hello, Burkhard > > Burkhard Bunk <bunk <at> physik.hu-berlin.de> writes: > >> >> Hi Henrik, >> >> I had a similar problem recently. >> Since "consumable resources" didn't work for me, I used standing >> reservations to "split the nodes": >> Hope that helps. > with this approach do you have any mechanism that can allow the user to figure > out which gpu is in use and which one is available when he gets allocated > into a > node? You can use the PBS_GPUFILE as an indicator to which GPU a user has been assigned. http://www.clusterresources.com/torquedocs21/3.7schedulinggpus.shtml In reality, this is merely a placeholder value, because I'm not sure TORQUE physically denies access to the GPU. You can however use prolog/epilog scripts to set user permissions, but in my experience people haven't abused or mistakenly used the wrong GPUs. If you use Moab as your scheduler, Moab can automatically will track GPUs as a consumable resource. ~Steve > > Do you still use this fashion for scheduling gpus? > >> >> Regards, >> Burkhard Bunk. > > Thank you in advance,, > Denis. > > > -- > Denis Anjos, > www.versatushpc.com.br > _______________________________________________ > mauiusers mailing list > [email protected] > http://www.supercluster.org/mailman/listinfo/mauiusers ---------------------- Steve Crusan System Administrator Center for Research Computing University of Rochester https://www.crc.rochester.edu/ -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) Comment: GPGTools - http://gpgtools.org iQEcBAEBAgAGBQJOgdX9AAoJENS19LGOpgqK5CYH/jCqef+zdw2DWUe6rHVaAea3 Zt1d446SeelMDmptdLtOPgGT1LWZc9sdnLZH6Su0nmzi90S+jw5ZFNEATXhtq5oX RVMFe8WROFBio3oBeDlZFldPgAmuA6FLXyiUY3x9JYtoFOX1cdmdWgcIqRX5rvWH pW7W0603fxCSZdg0Lxgwg9HfbHEQznuSpPgc8AxPkheIKdCn0mt5fWQJv6qFLLEq FRTCFbfi+SWpwQy98qJjqpDryQe025ryxH9CxUfaStqqxBVgTIy3DrmfUQkc9stk nccfPWdRqqWSGfCf/U8DUGfeGRKd+nFdB+IRzrSw7OoeBuSJrOzyFKugg0/Atrw= =xmjP -----END PGP SIGNATURE----- _______________________________________________ mauiusers mailing list [email protected] http://www.supercluster.org/mailman/listinfo/mauiusers
