On Jun 18, 2012, at 11:45 AM, Harald Servat wrote:
>> 2. The two machines need to be able to open TCP connections to each other on
>> random ports.
>
> That will be harder. Do need both machines to open TCP connections to
> random ports, or just one?
Both.
To be specific: there's two layers
El dl 18 de 06 de 2012 a les 11:39 -0400, en/na Jeff Squyres va
escriure:
> On Jun 18, 2012, at 11:12 AM, Harald Servat wrote:
>
> > Thank you Jeff. Now with the following commands starts, but it gets
> > blocked before starting. May be this problem of firewalls? Do I need
> > both that M1 and M2
On Jun 18, 2012, at 11:12 AM, Harald Servat wrote:
> Thank you Jeff. Now with the following commands starts, but it gets
> blocked before starting. May be this problem of firewalls? Do I need
> both that M1 and M2 can log into the other machine through ssh?
I'm not sure what you mean by "blocked"
El dl 18 de 06 de 2012 a les 10:56 -0400, en/na Jeff Squyres va
escriure:
> On Jun 18, 2012, at 10:45 AM, Harald Servat wrote:
>
> > # $HOME/aplic/openmpi/1.6/bin/mpirun -np 1 -host
> > localhost ./init_barrier_fini : -x
> > LD_LIBRARY_PATH=/home/Computational/harald/aplic/openmpi/1.6/lib
> > -pre
On Jun 18, 2012, at 10:45 AM, Harald Servat wrote:
> # $HOME/aplic/openmpi/1.6/bin/mpirun -np 1 -host
> localhost ./init_barrier_fini : -x
> LD_LIBRARY_PATH=/home/Computational/harald/aplic/openmpi/1.6/lib
> -prefix /home/Computational/harald/aplic/openmpi/1.6/ -x
> PATH=/home/Computational/harald
Thank you for your answers. I've tried that but it doesn't seem to work.
The latest command I've issued is
# $HOME/aplic/openmpi/1.6/bin/mpirun -np 1 -host
localhost ./init_barrier_fini : -x
LD_LIBRARY_PATH=/home/Computational/harald/aplic/openmpi/1.6/lib
-prefix /home/Computational/harald/aplic
You might also want to set up your shell startup files on each machine to
reflect the proper PATH and LD_LIBRARY_PATH. E.g., if you have a different
.bashrc on each machine, just have it set PATH and LD_LIBARY_PATH properly *for
that machine*.
To be clear: it's usually easiest to install OMPI
Try adding "-x LD_LIBRARY_PATH=" to your mpirun cmd line
On Jun 18, 2012, at 7:11 AM, Harald Servat wrote:
> Hello list,
>
> I'd like to use OpenMPI to execute an MPI application in two different
> machines.
>
> Up to now, I've configured and installed OpenMPI 1.6 in my two systems
> (each o