On Thu, Aug 13, 2009 at 1:51 AM, Eugene Loh<eugene....@sun.com> wrote: >>Is this behavior expected? Are there any tunables to get the OpenMPI >>sockets up near HP-MPI? > > First, I want to understand the configuration. It's just a single node. No > interconnect (InfiniBand or Ethernet or anything). Right?
Yes, the superdome arch is itanium processors all connected internally by some interlink. No ethernet or infiniband is at play.
