Am 17.04.2014 um 17:50 schrieb VG: > Thanks Reuti > Also I have one more doubt at this point > When I use -l mf=4G -pe threaded 4 and submit my script using qsub, then on > the particular node I am assigned 4 slots(Is this correct??)
Not necessarily. It depends whether mem_free was set up as a consumable by the admin or not. Otherwise it will only tell you, that 4 GB were available at the time the job started. But other jobs could have used more space later on. > . All the 4 slots have same queue lets say free.q and one of them is called > Master and rest of them as slave. What basically is a slot and does this mean > that now for the job I submitted I have requested 16G of ram(4X4)?? No. A slots represents a request for one core. The multiplication will be done automatically when the complex is a consumable and you submit the job using requesting a parallel environment. The admin should give you detailed information which PE (parallel environment) were set up. -- Reuti > Thanks > Varun > > > On Thu, Apr 17, 2014 at 11:34 AM, Reuti <[email protected]> wrote: > Am 17.04.2014 um 17:21 schrieb VG: > > > I am working on SGE. I want to find out the available nodes on my cluster > > and associated memory with each node so that I can submit my jobs > > accordingly. > > In principle you don't need to know this. You submit your jobs and request > resources like memory or slots. SGE will select an appropriate host for your. > > Nevertheless you can get some information from: > > $ qhost > > This information what types of machines, memory configuration, parallel > environment,... should be provided by the admin of the cluster. A job > submission to a queue (like in Torque/PBS) or a particular host shouldn't be > necessary. > > -- Reuti > > > > What command should I use > > > > Regards > > Varun > > _______________________________________________ > > users mailing list > > [email protected] > > https://gridengine.org/mailman/listinfo/users > > _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
