On Thu, 30 Jul 2015 06:12:52 +0000 "Winkler, Ursula ([email protected])" <[email protected]> wrote:
> > > -----Ursprüngliche Nachricht----- > Von: Reuti [mailto:[email protected]] > Gesendet: Mittwoch, 29. Juli 2015 15:10 > An: Winkler, Ursula ([email protected]) > Cc: [email protected] > Betreff: Re: [gridengine users] Filling up nodes when using gepetools > > Hi, > > >> Am 29.07.2015 um 12:50 schrieb Winkler, Ursula > >> ([email protected]) <[email protected]>: > >> > >>>> Node1 has 12 Cores/Slots and 1 MPI-Job with 2 Slots is running > >>>> on it. A user submits job2 which require maximal 10 slots. > >>>> Independently from schedule_interval, job_load_adjustments, > >>>> load_formula and/or load_adjustment_decay_time > >>>> parameters-settings job2 usually won't start on Node1 if > >>> What about queue_sort_method? > >> > >> Doesn't work neither. > > > As long as the requested PE has $pe_slots as allocation_rule, it > > should be possible to use a "fill up" configuration: > > > https://blogs.oracle.com/sgrell/entry/grid_engine_scheduler_hacks_least > > Thank you for the link, that with $pe_slots I didn't know. But > unfortunately it still doesn't work - maybe because of the gepetools > "Sub-"PE's. Setting there "$pe_slots" too has the effect that jobs > doesn't start anymore. > > Ursula $pe_slots restricts you to a single node so I'm guessing the jobs that don't start are jobs that need more than one node. While we don't use gepetools we do have a JSV that rewrites people's requested PE based on the number What you need I think is something that routes jobs that request 1 node to PEs with a $pe_slots allocation rule while other jobs are routed to nodes with an allocation rule equal to the requested ppn. In all cases the number of slots to request should be nodes*ppn. > > > > _______________________________________________ > users mailing list > [email protected] > https://gridengine.org/mailman/listinfo/users
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