Hi,all
I tried to use hostfile option to launch MPI jobs on several nodes.Each node has
the same Open MPI package installed correctly (version 1.1ra9202).
But only node0 refused to work with other nodes.What should I do?
Can anybody help me? thank you.
[semper@node0]mpirun --hostfile h -np 4 /tmp/
Hi,all.
I set OMPI bin directory to PATH environment variable in .bash_profile,
however,it
seems that doesn't work when I issue "ssh node1 orted" at node0. When I set bin
directory in .bashrc, it works. I think we can find "orted" from PATH wherever
it
is set,because users may update PATH in ma
>Do you really have a shared /tmp on your cluster ? We do not copy the
>file on the nodes, they have to be on a shared file system, or at
>least they have to exist on the same place on all the nodes.
>
> george.
>
No,but I put a copy of cpi in the /tmp directory on each node.
Because I wonde
Hi,all£¬ recently I've installed OpenMPI on our cluster (4 nodes, each node got
one installation), but finally I found it could not work well with the
underlying
resource management system SLURM. That is,after I typed the following, it seemed
mpirun hang there:
[semper@IA64_node2] srun ¨CN 2 ¨CA
