Well, again, we will appreciate, if you sign your e-mail providing your affiliation.
I do not think it is related to CPU numbers. Is a job you launched finished properly? Bests, Eyvaz. ________________________________ From: Alexander G. Kvashnin <[email protected]> To: PWSCF Forum <pw_forum at pwscf.org> Sent: Fri, March 4, 2011 9:53:19 PM Subject: Re: [Pw_forum] problem in MPI running of QE (16 processors) I create PBS task on supercomputer MIPT-60 where I write mpiexec ../../espresso-4.2.1/bin/pw.x -in graph.inp > output.opt all other types of this line such as mpiexec -np 16 ../../espresso-4.2.1/bin/pw.x -in graph.inp > output.opt doesn't work. Maybe this number of processor too small for parallel calculation to QE? On 4 March 2011 21:37, Eyvaz Isaev <eyvaz_isaev at yahoo.com> wrote: Dear Alexander, > >How do you run a job? You should launch a command like (some parameters are >omitted) > >mpirun -np 16 -maxtime 30 ./pw.x < scf.in >scf.out > >The easiest way to be added to the forum list is subscribing to this forum. >Please visit > >http://www.pwscf.org/contacts.php > >Please also provide your affiliation. > >Best regards, > > Eyvaz.------------------------------------------------------------------- >Prof. Eyvaz Isaev, >Department of Physics, Chemistry, and Biology (IFM), Linkoping University, >Sweden > >Theoretical Physics Department, Moscow State Institute of Steel & Alloys, >Russia, > >isaev at ifm.liu.se, eyvaz_isaev at yahoo.com > > > > > ________________________________ From: Alexander G. Kvashnin <[email protected]> >To: pw_forum at pwscf.org >Sent: Fri, March 4, 2011 9:07:46 PM >Subject: [Pw_forum] problem in MPI running of QE (16 processors) > > > >Hello, > > > >I have some problem when I ran parallel version of QE (16 procs), I saw next >line in output file > > > >Parallel version (MPI), running on 1 processors > > >And it works using only 1 processor, but there is MPI version. >Help me please in my problem >Thank you!-- > >Sincerely yours >Alexander G. Kvashnin > > >_______________________________________________ >Pw_forum mailing list >Pw_forum at pwscf.org >http://www.democritos.it/mailman/listinfo/pw_forum > > -- Sincerely yours Alexander G. Kvashnin -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20110304/a8fdd4b4/attachment-0001.htm
