Am 26.03.2011 um 21:16 schrieb Michele Marena: > No, I can't. I'm not a administrator of the cluster and I'm not the owner.
You can recompile your private version of Open MPI and install it in $HOME/local/openmpi-1.4.3 or alike and set paths accordingly during compilation of your source and execution. -- Reuti > 2011/3/26 Ralph Castain <r...@open-mpi.org> > Can you update to a more recent version? That version is several years > out-of-date - we don't even really support it any more. > > > On Mar 26, 2011, at 1:04 PM, Michele Marena wrote: > >> Yes, the syntax is wrong in the email, but I write it correctly when I >> launch mpirun. When some communicating processes are on the same node the >> application don't terminate, otherwise the application terminate and its >> results are correct. My OpenMPI version is 1.2.7. >> >> 2011/3/26 Ralph Castain <r...@open-mpi.org> >> >> On Mar 26, 2011, at 11:34 AM, Michele Marena wrote: >> >> > Hi, >> > I've a problem with shared memory. When my application runs using pure >> > message passing (one process for node), it terminates and returns correct >> > results. When 2 processes share a node and use shared memory for exchanges >> > messages, my application don't terminate. At shell I write "mpirun >> > -nolocal --mca self,sm,tcp ... (forces interface to eth0)... -np (number >> > of processes) executable arguments". >> >> That's not right. If you want the apps to use shared memory, you don't have >> to do anything. However, if you do want to specify, then the correct syntax >> is >> >> mpirun -mca btl self,sm,tcp >> >> >> > >> > I hope you help me. >> > I thank you. >> > Michele _______________________________________________ >> > 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 >> >> _______________________________________________ >> 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 >
