Am 17.06.2014 um 14:53 schrieb borno_bo...@gmx.de: > I should have written that... > > mpirun -np n --hostfile host.cfg > > mpi@Ries slots=n_1 max_slots=n_1 > mpi@Euler slots=n_2 max_slots=n_2
Although it's defined to use characters in a case insensitive manner in hostnames, my experience is that not all calls are mapping it in a proper way. To avoid any confusion because of this, it's best to have them all in lowercase. I don't know whether this is related to your observation. -- Reuti > It is arranged that the sum over the n_i is equal to n. > > Kurt > Gesendet: Dienstag, 17. Juni 2014 um 14:25 Uhr > Von: Reuti <re...@staff.uni-marburg.de> > An: "Open MPI Users" <us...@open-mpi.org> > Betreff: Re: [OMPI users] connect() fails - inhomogeneous cluster > Hi, > > Am 17.06.2014 um 13:00 schrieb Borno Knuttelski: > > > this is the first time I contact this list. I'm using OpenMPI 1.6.5 on an > > inhomogeneous cluster with 2 machines. Short: With few processes everything > > works fine but with some more my application crashes. (Yes, I can guarantee > > that in every scenario I start processes on both machines). I posted the > > problem already with all details on stackoverflow > > (http://stackoverflow.com/questions/24164825/mpi-connect-fails-inhomogeneous-cluster). > > Please have a look at it. What exactly is the problem and how can I fix it? > > How do you start the program - just with `mpiexec` and a proper hostfile and > number of slots? > > -- Reuti > > > > Every help and guess is appreciated and will be tested... > > Thanks in advance, > > > > Kurt > > _______________________________________________ > > users mailing list > > us...@open-mpi.org > > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > > Link to this post: > > http://www.open-mpi.org/community/lists/users/2014/06/24662.php > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2014/06/24663.php > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2014/06/24664.php
