Sorry for the delay in replying.
I'd check two things:
- Disable all firewall support between these two machines. OMPI uses
random TCP ports to communicate between processes; if they're blocked,
Bad Things will happen.
- It is easiest to install OMPI in the same location on all your
mac
Interestingly i can start mpirun from any of the remote machines,
running processes on other remote machines and on the local machine,.
But from the local machine i can start no process on a remote machine -
it just shows the behavior detailed in the previous mail.
remote1 -> remote1 ok
remote1 ->
Hi
after a crash i reinstalled open-mpi 1.2.5 on my machines,
used
./configure --prefix /opt/openmpi --enable-mpirun-prefix-by-default
and set PATH and LD_LIBRARY_PATH in .bashrc:
PATH=/opt/openmpi/bin:$PATH
export PATH
LD_LIBRARY_PATH=/opt/openmpi/lib:$LD_LIBRARY_PATH
export LD_LIBRARY_P
