if num_proc= number of core may be with HT you just do
limit hosts {*} to slots=$num_proc*2On 5/18/2011 5:47 PM, Joshua Baker-LePain wrote:
On Wed, 18 May 2011 at 9:48pm, Dave Love wrote"Hung-ShengTsao (Lao Tsao) Ph.D." <[email protected]> writes:as a side remarksince you configure 3 queues for each host , in order not to over subscribe thecpu(h_slots) you will need to define h_slots as consumable complex see this paper http://www.sun.com/blueprints/0607/820-1695.pdf?? All you need to avoid over-subscription, whatever the queue defs, is $ qconf -srqs host-slots { name host-slots description "restrict slots to core count" enabled TRUE limit hosts {*} to slots=$num_proc } assumong the default slots definitionIf you define over-subscription as more jobs than *physical* cores, won't the above RQS fail to prevent it on nodes with hyperthreading active?
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