Author: Charles Worthington
Date: 13:18:54 02/19/03
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On February 19, 2003 at 16:13:58, Steffen Basting wrote: >Hi! >No, I would say Martin is right. You can do that with rather practical numbers: > >One processor, ht disabled: 1.000 nps. >=> Two processors, ht disabled: 2.000 nps. > >One processor, ht enabled: 1160 nps (ht disabled + 16%). >=> Two processors, ht enabled: 2.320 nps. > >and 2.000 * 1.16 = 2.320, so your speed up is 16% for both cpus. > > >Regards, Steffen actally the speedup is doubled when you are dealing with dual processors. You are using reverse mathematics to arrive at an incorrect answer. I honestly think Dr. Hyatt knows his math.
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