Messages in this thread | | | Date | Tue, 6 Jan 2004 15:24:12 +0100 | From | Kurt Garloff <> | Subject | Re: 2.6.0 Huge pages not working as expected |
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On Fri, Dec 26, 2003 at 08:10:11PM +0000, Nick Craig-Wood wrote: > (Interesting note - the 700 MHz P3 laptop is nearly twice as fast as > the 1.7 GHx P4 dekstop (261ms vs 489ms) at the span 4096 case, but the > P4 beats the P3 by a factor of 23 for the stride 1 (3ms vs 71 ms)!)
The factor is 6.2 (11.5ms vs 71ms), which is 2 * 1700/550. Still impressive: P4 is doing twice the work per cycle compared to PIII.
Regards, -- Kurt Garloff <kurt@garloff.de> [Koeln, DE] Physics:Plasma modeling <garloff@plasimo.phys.tue.nl> [TU Eindhoven, NL] Linux:SCSI, Security <garloff@suse.de> [SUSE Nuernberg, DE] [unhandled content-type:application/pgp-signature] | |