I'm afraid you're right... I was testing it with Open MPI on my laptop, but later on the cluster I had some problems... Probably a colleague has uploaded mpich... But I thought the behavior I see might be "implementation-independant". Probably sounds stupid... :) Thanks anyway :)
2009/10/12 <users-requ...@open-mpi.org> > Send users mailing list submissions to > us...@open-mpi.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://www.open-mpi.org/mailman/listinfo.cgi/users > or, via email, send a message with subject or body 'help' to > users-requ...@open-mpi.org > > You can reach the person managing the list at > users-ow...@open-mpi.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of users digest..." > > > Today's Topics: > > 1. problem with mpiexec/mpirun (Jovana Knezevic) > 2. Re: problem with mpiexec/mpirun (Ralph Castain) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 12 Oct 2009 17:01:03 +0200 > From: Jovana Knezevic <jovana.knezevic...@gmail.com> > Subject: [OMPI users] problem with mpiexec/mpirun > To: us...@open-mpi.org > Message-ID: > <9d13e50c0910120801p4058214n7e5de181c09b...@mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > Hello everyone! > > I am trying to run 11 instances of my program on 6 dual-core Opterons > (it is not time-consuming application anyway, takes 10 seconds at > one-core laptop :)). > so, when I type: > > mpiexec -machinefile hostfile -n 11 ./program > > nothing happens! > > The output of: > > "mpdtrace -l" command (from the machine I type the command at) is: > > lx64a171_41469 (10.156.70.171) > lx64a176_47945 (10.156.70.176) > lx64a175_42990 (10.156.70.175) > lx64a174_39601 (10.156.70.174) > lx64a173_45387 (10.156.70.173) > lx64a172_55297 (10.156.70.172) > > (seems that all 6 machines are there) > > Does anyone have any idea/clue what the reason could be? > > Thanks in advance! > > Regards, > Jovana > > > ------------------------------ > > Message: 2 > Date: Mon, 12 Oct 2009 09:10:51 -0600 > From: Ralph Castain <r...@open-mpi.org> > Subject: Re: [OMPI users] problem with mpiexec/mpirun > To: Open MPI Users <us...@open-mpi.org> > Message-ID: <a99b8347-8e81-4dd7-8b37-b541fa0ab...@open-mpi.org> > Content-Type: text/plain; charset=us-ascii; format=flowed; delsp=yes > > Hate to say this, but you don't appear to be using Open MPI. > "mpdtrace" is an MPICH command, last I checked. > > You might try their mailing list, or check which mpiexec you are using > and contact them. > > > On Oct 12, 2009, at 9:01 AM, Jovana Knezevic wrote: > > > Hello everyone! > > > > I am trying to run 11 instances of my program on 6 dual-core Opterons > > (it is not time-consuming application anyway, takes 10 seconds at > > one-core laptop :)). > > so, when I type: > > > > mpiexec -machinefile hostfile -n 11 ./program > > > > nothing happens! > > > > The output of: > > > > "mpdtrace -l" command (from the machine I type the command at) is: > > > > lx64a171_41469 (10.156.70.171) > > lx64a176_47945 (10.156.70.176) > > lx64a175_42990 (10.156.70.175) > > lx64a174_39601 (10.156.70.174) > > lx64a173_45387 (10.156.70.173) > > lx64a172_55297 (10.156.70.172) > > > > (seems that all 6 machines are there) > > > > Does anyone have any idea/clue what the reason could be? > > > > Thanks in advance! > > > > Regards, > > Jovana > > _______________________________________________ > > users mailing list > > us...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/users > > > > ------------------------------ > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users > > End of users Digest, Vol 1373, Issue 2 > ************************************** >
