Usually that means you have a mismatch in your OMPI versions - you may have
built the app with one version and are running it against another, for
example, or perhaps compiled them against MPICH and run them using OMPI's
mpirun/mpiexec.
On Thu, May 5, 2011 at 1:23 PM, Bartłomiej W wrote:
> Hello
Hello
When I run multiple processes on one machine, all of them get rank 0 and size 1
no matter how many I set. Exactly same installation works fine on different
machine, what can be wrong?
Regards
Bartlomiej Wach
