Author: Matthias Gemuh
Date: 01:11:27 06/17/02
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On June 16, 2002 at 22:42:02, Adriano Bedeschi de Souza wrote: >I need help! > >I am writing a chess engine and i have some doubts. >My main doubt is about speed, i have coded all the program based in Bitboards, >they r working properly but the speed is a lot bad! It makes less than 2000 >nodes per second !!!! > >note: i am using alpha-beta search, transposition table and iterated >deepening... > >Adriano Bedeschi de Souza >adriano.bedeschi@poli.usp.br >uin 58144572 My first attempt achieved 500 N/s on Athlon 700 MHz. Now I am at 150 kN/s on Athlon 1.4 GHz. Start by throwing out those "float"s and "double"s.
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