I am thinking about trying to compile openmpi with infiniband support (I would compile openmpi in one of the machine connected to the infiniband network) and then use this openmpi version also in the non infiniband machines. I am "expecting" that when using this version of openmpi in a non-infiniband machine openmpi will detect this and will fallback to use ethernet.
Pablo, it should do that. Perhaps you should be asking this question over on the Openmpi list? http://www.open-mpi.org/mailman/listinfo.cgi/users ##################################################################################### Scanned by MailMarshal - M86 Security's comprehensive email content security solution. #####################################################################################
