Am 22.08.2012 um 22:37 schrieb Joseph Farran: > On 08/22/2012 01:19 PM, Reuti wrote: >> Correct. >> >> There is also something like the "allocation_rule 48" to get multiple of 48 >> slots. >> >> -- Reuti > > So if one has a mixture of nodes that have say 16, 48 and 64 cores, then we > need to create an PE for each? > > So for mpi, something like: > > mpi16 > allocation_rule 16 > > mpi48 > allocation_rule 48 > > and so on?
Correct. > If one then specifies "mpi*" on the job script, does it grab the biggest > allocation rule that satisfies the queue cores (slots) in question? I'm not aware of any order. But if you request "-pe mpi* 48" you can get three nodes with 16 or one with 48. If you request 64, it can only be satisfied by multiple of 16. If an PE is chosen, all slots will come from this PE. -- Reuti _______________________________________________ users mailing list users@gridengine.org https://gridengine.org/mailman/listinfo/users
