[Users] change the number of nodes on Cori

[Erik Schnetter]

Chia-Hui

I think we need to update the submit script template for Cori. This will
need to be done by someone with access to Cori. Please update a support
ticket for this.

-erik


On Tue, May 7, 2019 at 10:50 AM 林家暉 <r06222015 at ntu.edu.tw> wrote:

> Dear Erik,
>
> I resent the submit script.
>
> When I use "sqs" to check the status of my job, it is listed in the
> following:
>
>
>
> NODES is 1 not 2, so I think only 1 node is used.
>
> Thanks.
>
>
> Best regards,
>
> Chia-Hui
> ------------------------------
> *寄件者:* Erik Schnetter <schnetter at cct.lsu.edu>
> *寄件日期:* 2019年5月7日 下午 10:44:53
> *收件者:* 林家暉
> *副本:* Einstein Toolkit Users
> *主旨:* Re: [Users] change the number of nodes on Cori
>
> Chai-Hui
>
> Actually, the last line of the log file you posted says 'NODES': '2'.
> Why do you think that your job is running on a single node only?
>
> -erik
>
> On Tue, May 7, 2019 at 10:42 AM Erik Schnetter <schnetter at cct.lsu.edu>
> wrote:
> >
> > Chai-Hui
> >
> > You posted the submit script template that doesn't show how many nodes
> > are requested. Can you instead post the submit script that has the
> > number of processes etc. filled in? You will find it in the job's
> > output directory in "output-0000/SIMFACTORY/SubmitScript".
> >
> > -erik
> >
> > On Tue, May 7, 2019 at 9:28 AM Erik Schnetter <schnetter at cct.lsu.edu>
> wrote:
> > >
> > > Chai-Hui
> > >
> > > Your second command (using --procs 64) should request 2 nodes. If not,
> > > there is an error in Cori's machine description. It could also be that
> > > Cori's queuing options changed since the description was written. I
> > > don't have access to Cori at the moment so I cannot check myself.
> > >
> > > Can you post the submit script that is generated for your job, as well
> > > as the output of your job?
> > >
> > > -erik
> > >
> > > On Tue, May 7, 2019 at 2:20 AM 林家暉 <r06222015 at ntu.edu.tw> wrote:
> > > >
> > > > Hello,
> > > >
> > > > I use the nersc machine cori to run the ET simulaiton. I am
> wondering how to change the number of nodes. I use the command like :
> > > >
> > > >  simfactory/bin/sim submit mysimulation --parfile par/file.par
> --node 2 --walltime 00:30:00
> > > >
> > > >  simfactory/bin/sim submit mysimulation --parfile par/file.par
> --procs 64 --walltime 00:30:00
> > > >
> > > >
> > > > but neither of them change the node used from 1 to 2. Is there some
> possible way to change the number of nodes?
> > > > Thank you.
> > > >
> > > > Best regards,
> > > > Chia-Hui
> > > >
> > > > _______________________________________________
> > > > Users mailing list
> > > > Users at einsteintoolkit.org
> > > > http://lists.einsteintoolkit.org/mailman/listinfo/users
> > >
> > >
> > >
> > > --
> > > Erik Schnetter <schnetter at cct.lsu.edu>
> > > http://www.perimeterinstitute.ca/personal/eschnetter/
> >
> >
> >
> > --
> > Erik Schnetter <schnetter at cct.lsu.edu>
> > http://www.perimeterinstitute.ca/personal/eschnetter/
>
>
>
> --
> Erik Schnetter <schnetter at cct.lsu.edu>
> http://www.perimeterinstitute.ca/personal/eschnetter/
>


-- 
Erik Schnetter <schnetter at cct.lsu.edu>
http://www.perimeterinstitute.ca/personal/eschnetter/
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