Author: Derek Paquette
Date: 22:51:39 11/24/03
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On November 25, 2003 at 01:23:27, Dann Corbit wrote: >On November 25, 2003 at 00:17:00, Derek Paquette wrote: > >>What KN/S is Brutus getting anyone know? >>Or how far is it searching, or how thorough etc? > >From: >http://www.talkchess.com/forums/1/message.html?330084 >8 PC cluster, with hardware acceleration. >2.5 million NPS per card * 8 cards = 20M NPS (less threading loss, which is >probably considerable). > >Might be twice that if there are two cards per machine (it isn't clear to me). ok, he has 4 cards per system, making 8 cards so if there is a 40% slowdown cause of different cards, Brutus is still looking at 10 million nodes a second.
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