Gunnar Johansson <info_at_[hidden]>:
>Note also that this is not a crucial problem, we could also make all
>nodes "external", but a solution with NAT would be quite practical.
Trying to launch MPI processes using port forwarding is currenly a call
for trouble, since IP address and port information is usually embedded
into the Open MPI startup protocol.
It would probably a better solution to use a job manager like SGE which
accepts jobs on a head node (which has a public IP address) and
distributes the jobs on the cluster nodes.
Dipl.-Inf. Christian Kauhaus <><
Lehrstuhl fuer Rechnerarchitektur und -kommunikation
Institut fuer Informatik * Ernst-Abbe-Platz 1-2 * D-07743 Jena
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