Could also be a firewall problem. Make sure all nodes in the cluster
accept tcp packets from all others.
Dave
Walker, David T. wrote:
I am presently trying to get OpenMPI up and running on a small cluster
of MacPros (dual dual-core Xeons) using TCP. Opne MPI was compiled using
the intel Fortra
I have used POSIX threading and Open MPI without problems on our Opteron
2216 Cluster (4 cores per node). Moving to core-level parallelization
with multi threading resulted in significant performance gains.
Sam Adams wrote:
I have been looking, but I haven't really found a good answer about
sy
t to
the list.
Thanks,
Tim
On Mar 19, 2007, at 1:59 AM, David Burns wrote:
I neglected to mention that the test is currently running on 100 Mbps
ethernet. I have also tested the setup using a simple "hello world my
rank is_" program and get the same hanging problem.
3d...@ql
I neglected to mention that the test is currently running on 100 Mbps
ethernet. I have also tested the setup using a simple "hello world my
rank is_" program and get the same hanging problem.
3d...@qlink.queensu.ca wrote:
If anyone could help me out with this I would greatly appreciate it. I
