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<DIV><FONT size=2 face=Arial>How did you apply number of node, procs per node in
your job</FONT></DIV>
<DIV><FONT size=2 face=Arial>script?</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>#PBS -l nodes=?:ppn=?</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>zhou huiqun</FONT></DIV>
<DIV><FONT size=2 face=Arial>@earth sciences, nanjing university,
china</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
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style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=agkvashnin@gmail.com href="mailto:agkvashnin@gmail.com">Alexander G.
Kvashnin</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=pw_forum@pwscf.org
href="mailto:pw_forum@pwscf.org">PWSCF Forum</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Saturday, March 05, 2011 2:53
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [Pw_forum] problem in MPI
running of QE (16 processors)</DIV>
<DIV><BR></DIV>
<DIV>I create PBS task on supercomputer MIPT-60 where I write <BR></DIV>
<DIV><BR></DIV>
<DIV>mpiexec ../../espresso-4.2.1/bin/pw.x -in graph.inp > output.opt</DIV>
<DIV><BR></DIV>
<DIV>all other types of this line such as </DIV>
<DIV><BR></DIV>
<DIV>mpiexec -np 16 ../../espresso-4.2.1/bin/pw.x -in graph.inp >
output.opt<BR></DIV>
<DIV><BR></DIV>
<DIV>doesn't work.</DIV>
<DIV>Maybe this number of processor too small for parallel calculation to
QE? </DIV>
<DIV><BR></DIV>
<DIV><BR></DIV>
<DIV><BR></DIV>
<DIV class=gmail_quote>On 4 March 2011 21:37, Eyvaz Isaev <SPAN dir=ltr><<A
href="mailto:eyvaz_isaev@yahoo.com">eyvaz_isaev@yahoo.com</A>></SPAN>
wrote:<BR>
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class=gmail_quote>
<DIV>
<DIV
style="FONT-FAMILY: times new roman,new york,times,serif; FONT-SIZE: 12pt">Dear
Alexander,<BR><BR>How do you run a job? You should launch a command like
(some parameters are omitted) <BR>mpirun -np 16 -maxtime 30 ./pw.x < <A
href="http://scf.in" target=_blank>scf.in</A> >scf.out<BR><BR>The easiest
way to be added to the forum list is subscribing to this forum.
Please visit <BR><SPAN><A href="http://www.pwscf.org/contacts.php"
target=_blank>http://www.pwscf.org/contacts.php</A></SPAN><BR><BR>Please
also provide your affiliation.<BR> <BR>Best regards,<BR>
<DIV> Eyvaz.</DIV>-------------------------------------------------------------------<BR>Prof.
Eyvaz Isaev, <BR>Department of Physics, Chemistry, and Biology (IFM),
Linkoping University, Sweden <BR>Theoretical Physics Department, Moscow
State Institute of Steel & Alloys, Russia, <BR><A
href="mailto:isaev@ifm.liu.se" target=_blank>isaev@ifm.liu.se</A>, <A
href="mailto:eyvaz_isaev@yahoo.com" target=_blank>eyvaz_isaev@yahoo.com</A>
<DIV><BR></DIV>
<DIV
style="FONT-FAMILY: times new roman,new york,times,serif; FONT-SIZE: 12pt"><BR>
<DIV
style="FONT-FAMILY: times new roman,new york,times,serif; FONT-SIZE: 12pt"><FONT
size=2 face=Tahoma>
<HR SIZE=1>
<B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> Alexander G. Kvashnin
<<A href="mailto:agkvashnin@gmail.com"
target=_blank>agkvashnin@gmail.com</A>><BR><B><SPAN
style="FONT-WEIGHT: bold">To:</SPAN></B> <A href="mailto:pw_forum@pwscf.org"
target=_blank>pw_forum@pwscf.org</A><BR><B><SPAN
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Fri, March 4, 2011 9:07:46
PM<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> [Pw_forum]
problem in MPI running of QE (16 processors)<BR></FONT>
<DIV>
<DIV class=h5><BR>
<DIV>Hello,<BR clear=all></DIV>
<DIV><BR></DIV>
<DIV>I have some problem when I ran parallel version of QE (16 procs), I saw
next line in output file<BR></DIV>
<DIV><BR></DIV>
<DIV>Parallel version (MPI), running on 1 processors</DIV>
<DIV><BR></DIV>
<DIV>And it works using only 1 processor, but there is MPI version.</DIV>
<DIV>Help me please in my problem</DIV>
<DIV>Thank you!</DIV>-- <BR>
<DIV>Sincerely yours</DIV>
<DIV>Alexander G.
Kvashnin</DIV><BR></DIV></DIV></DIV></DIV></DIV><BR></DIV><BR>_______________________________________________<BR>Pw_forum
mailing list<BR><A
href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</A><BR><A
href="http://www.democritos.it/mailman/listinfo/pw_forum"
target=_blank>http://www.democritos.it/mailman/listinfo/pw_forum</A><BR><BR></BLOCKQUOTE></DIV><BR><BR
clear=all><BR>-- <BR>
<DIV>Sincerely yours</DIV>
<DIV>Alexander G. Kvashnin</DIV><BR>
<P>
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