Hi,
I'm trying to run my mpi program using open mpi 1.7 rc5 on 4 machines using
the command:
mpirun -np4 -hostfile file a.out
but i get the following message errors:
ORTE_ERROR_LOG: A message is attempting to be sent to a process whose
contact information is unknown in file
../../../../../ompi/orte
ne for me with the latest 1.7 tarball (not rc5 -
> I didn't test that one). Could be there was a problem that has since been
> fixed. We are getting ready to release an updated rc, so you might want to
> try it (or use the latest nightly 1.7 snapshot).
>
>
> On Jan 22, 2013, at 9
Thanks a lot I will try it.
Il giorno 22/gen/2013 21:49, "Ralph Castain" ha scritto:
> Ouch - no, you'd have to take it from the developer's trunk, either via
> svn checkout or the nightly developer's snapshot
>
> On Jan 22, 2013, at 12:35 PM, Ada Mancuso wr
m the developer's trunk, either via
svn checkout or the nightly developer's snapshot
>
> On Jan 22, 2013, at 12:35 PM, Ada Mancuso wrote:
>
> My problem is that I have to use openmpi 1.7 rc5 because I'm using the
Java binding mpijava... Is it present in the latest snaps
m that sends and
>receives a few MPI messages (e.g., the ring_c program in the
>examples/ directory in the Open MPI distribution).
>
> If you can run all three of these tests successfully, that is a good
> indication that Open MPI built and installed properly.
> -
>
&g
hines? I.e., can you do all three of those steps across multiple
> machines?
>
> On Jan 23, 2013, at 8:16 AM, Ada Mancuso
> wrote:
>
> > I'm sure that openmpi works, morever my problem happens only with more
> than 2 slaves (on different machines while in local it grea
