You should make sure that the mpiexec is used correctly. Try one of these sameple in this link. http://hamilton.nuigalway.ie/teaching/AOS/NINE/mpi-first-examples.html -------------------------------------------------- Duy Le PhD Student Department of Physics University of Central Florida.
"Men don't need hand to do things" On Mon, Mar 7, 2011 at 11:24 AM, Alexander G. Kvashnin <agkvashnin at gmail.com> wrote: > Dear all > > I tried to use full paths, but it didn't give positive results. It wrote an > error message > application called MPI_Abort(MPI_COMM_WORLD, 0) - process 0 > > On 7 March 2011 10:30, Alexander Kvashnin <agkvashnin at gmail.com> wrote: >> >> Thanks, I tried to use "<" instead of "-in" it also didn't work. >> OK,I will try to use full paths for input and output, and answer about >> result. >> >> ----- ???????? ????????? ----- >> ??: Omololu Akin-Ojo <prayerz.omo at gmail.com> >> ??????????: 7 ????? 2011 ?. 9:56 >> ????: PWSCF Forum <pw_forum at pwscf.org> >> ????: Re: [Pw_forum] ??: Re: problem in MPI running of QE (16 processors) >> >> Try to see if specifying the full paths help. >> E.g., try something like: >> >> mpiexec /home/MyDir/bin/pw.x -in ?/scratch/MyDir/graph.inp > >> /scratch/MyDir/graph.out >> >> (where /home/MyDir/bin is the full path to your pw.x and >> /scratch/MyDir/graph.inp is the full path to your output ....) >> >> ( I see you use "-in" instead of "<" to indicate the input. I don't >> know too much but _perhaps_ you could also _try_ using "<" instead of >> "-in") . >> >> o. >> >> On Mon, Mar 7, 2011 at 7:31 AM, Alexander Kvashnin <agkvashnin at gmail.com> >> wrote: >> > Yes, I wrote >> > >> > #PBS -l nodes=16:ppn=4 >> > >> > And in userguide of MIPT-60 wrote,that mpiexec must choose number of >> > processors automatically, that's why I didn't write anything else >> > >> > >> > ________________________________ >> > ????: Huiqun Zhou <hqzhou at nju.edu.cn> >> > ????????????????????: 7 ?????????? 2011 ??. 7:52 >> > ????????: PWSCF Forum <pw_forum at pwscf.org> >> > ????????: Re: [Pw_forum] problem in MPI running of QE (16 processors) >> > >> > How did you apply number of node, procs per node in your job >> > script? >> > >> > #PBS -l nodes=?:ppn=? >> > >> > zhou huiqun >> > @earth sciences, nanjing university, china >> > >> > >> > ----- Original Message ----- >> > From: Alexander G. Kvashnin >> > To: PWSCF Forum >> > Sent: Saturday, March 05, 2011 2:53 AM >> > 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 >> >> [??????? ?? ???? ????? ????????? ?????????] > > > -- > Sincerely yours > Alexander G. Kvashnin > -------------------------------------------------------------------------------------------------------------------------------- > Student > Moscow Institute of Physics and Technology ? ? ? ? ?http://mipt.ru/ > 141700, Institutsky lane 9, Dolgoprudny, Moscow Region, Russia > > Junior research scientist > Technological Institute for Superhard > and Novel Carbon Materials > http://www.ntcstm.troitsk.ru/ > 142190, Central'naya St. 7a, Troitsk, Moscow Region, Russia > ================================================================ > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum > >
