Hey Sabuj,
that works for me with what I wrote before. Only the point of view is different. I have the following situation: Several quad core interactive workstations with 8GB ram each. During office hours I want the local user to at least have 2 cores and 3500MB of ram available for the desktop and local apps outside the queue. So that for I create a standing reservation that in fact is never used. It just ensures that these resources aren't scheduled. The remaining resources can be scheduled in any way and outside office hours I have full resources for queue jobs. Kind regards, Lars Am Mittwoch, den 17.03.2010, 08:37 -0500 schrieb Sabuj Pattanayek: > It looks like RESOURCES=MEM:x sets the per task memory, but I want to > set the amount of memory available to all jobs/tasks on a node. For > example let's say the machine has 12GB of memory but I want to limit > the amount of total usable memory to 10240MB. I set: > > SRCFG[myres] FEATURES=mem12g RESOURCES=MEM:10240 > > but then a job with : > > #PBS -l nodes=1:ppn=4 > #PBS -l mem=11000mb > > is able to run, because the scheduler calculates pmem = (11000/4) = > 2750 which is less than 10240 . Now, I could set > MEM:(10240/totalNumProcsOnmem12gNode) but I want a user to be able to > request 1 task with mem=10240mb, i.e. a nodes=1:ppn=1 job that > requests all the available memory on the node. Any way to do this? > > > On Wed, Mar 3, 2010 at 3:28 AM, Lars Hummert > <[email protected]> wrote: > > Hi Sabuj, > > > > > > in order so solve the same situation I created a standing reservation in > > maui.cfg for the resources I grant the local users on the interactive > > workstations like this > > > > SRCFG[host] RESOURCES=PROCS:2,MEM:3500 > > SRCFG[host] TASKCOUNT=1 > _______________________________________________ > mauiusers mailing list > [email protected] > http://www.supercluster.org/mailman/listinfo/mauiusers _______________________________________________ mauiusers mailing list [email protected] http://www.supercluster.org/mailman/listinfo/mauiusers
