> Is that for an MPI message ? I'd heard that FDR might > have higher latencies due to the coding changes that > were happening - is this not the case ?
When you're asking about MPI latency, are you interested in a 2-node cluster, or a big one? The usual MPI latency benchmark only uses 1 core each on 2 nodes, and on some interconnects, that's a very different latency than what you'll see on 16 nodes or 100s of nodes. -- greg _______________________________________________ Beowulf mailing list, [email protected] sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
