Am 17.04.2014 um 18:06 schrieb VG: > Thanks that helps a lot > Also can we say cores might be equivalent to threads in PE??
Yes. > Thanks > > > On Thu, Apr 17, 2014 at 11:57 AM, Reuti <[email protected]> wrote: > 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
