Hi, Am 07.03.2011 um 09:38 schrieb Mauro Donadello:
> one of my "users" is using clover-mp. > This process take up to 8 cpu cores. But just one sge slot. > I would like to know if there is a configuration/tip or something else to > tell sge to limit cpu usage of this process. although it's just one slot in your current setup, it would be best to define a PE named "smp" and ask the user to request all slots he likes to use (man sge_pe) - I assume he uses all cores on one particular node. Another option could be to use an exclusive complex, while I would judge the latter option only for special applications. If you want to limit the used cores in such a way, that the correspond to the requested slots (w/ or w/o a PE), you should check the clover-mp documentation, whether it grasp all available cores in a machine by default, and whether there is any option to limit it in the jobscript by something like: export foobar=$NSLOTS where "foobar" is a variable of clover-mp. BTW: never heard of clover-mp - do you have a link, as Google doesn't show anything related to programming for this entry. -- Reuti _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
