[GE users] Multithreading,Slots and CPU
Reuti
reuti at staff.uni-marburg.de
Wed Jun 28 17:05:36 BST 2006
Hi,
Am 28.06.2006 um 17:50 schrieb Martin Mechelke:
> Hi there,
> I got another question, is it possible, without using a parallel
> environment, to request a number of slots on a single cpu for a
> multithreaded application? Or do I need to use a parallel set up?
the clean way is to request a PE with allocation_rule $pe_slots, as
you can't request slots directly with -l. Often such a PE is named
smp or fork. This way you could also use the $NSLOTS variable as a
generic value for the granted slots on a node in the specification of
the threads.
HTH - Reuti
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