> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Greg Lindahl > Sent: Monday, May 05, 2008 1:33 PM > To: beowulf@beowulf.org > Subject: Re: [Beowulf] many cores and ib > > On Mon, May 05, 2008 at 10:01:42AM -0700, Gilad Shainer wrote: > > > According to OSU benchmarks, InfiniHost III Ex provides >20M MPI > > message per second. > > And we should all remember that this test result uses message > coalescing, which in real life will not help many-core nodes > talking to lots of other nodes. It only helps 2 nodes talking > to only each other. > > I mean, you'd hate to mislead your customers about the > performance of your HCA, right? Still, you should be > applauded for not only using latency and bandwidth. > > -- greg >
It is the same benchmark that QLogic were and are using for MPI message rate, and I guess you know that better then me, don't you?.... I want to make sure when one do a comparison he/she will be using the same benchmark/output to compare. Gilad. _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
