On Mon, May 11, 2009 at 06:58:24PM -0400, Gus Correa wrote: > How far/close I am now to the maximum performance that can be achieved?
In this case you're only asking about measuring memory. Measure the curve on your current system. You roughly know the shape of the curve, so that will allow you to extrapolate. BTW the various HPL parameters do make a difference, I've seen up to 10%. I watched a team run a grid of 1,000 runs for a short time each to figure out which parameters were best on a particular maachine. -- greg _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
