Do you have mpi installed in machine? type it in terminal:
locate mpirun it should give you something like: /usr/local/openmpi/bin/mpirun /usr/local/openmpi/share/man/man1/mpirun.1 Regardless your linux provides a mpirun by default, I suggest you to install it by yourself: http://www.open-mpi.org/ You'll have more control over the settings. I.M.H.O.: you should use the matlab to write files you need, then run the job in terminal. Best, On Fri, Mar 7, 2014 at 1:30 PM, Lijuan He <helijuan130 at gmail.com> wrote: > Dear everyone, > > I am trying to use Matlab to call pw.x but it does not work. My command > line is > system('~/espresso/bin/pw.x< ~/debug/H2+H.in >H2+H.out'). I know it > probably because I need to first run mpi then call pw.x. But I cannot find > the mpi. Anyone knows how to do this. Thanks very much. > > Best, > Lijuan He > Ph.D student in Georgia Tech > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://pwscf.org/mailman/listinfo/pw_forum > -- _________________________________________ Filipe Camargo Dalmatti Alves Lima PhD Student University of S?o Paulo, Physics Institute, Materials Physics Department, Nanomol Group, Brazil. Phones: (11) 3091-6881 (USP) (11) 97408-2755 (Vivo) -------------- next part -------------- An HTML attachment was scrubbed... URL: http://pwscf.org/pipermail/pw_forum/attachments/20140307/723a1911/attachment.html
