Author: Mike Taylor
Date: 08:52:58 03/27/04
Go up one level in this thread
On March 27, 2004 at 11:10:13, Michel Langeveld wrote: >On March 27, 2004 at 09:16:21, Mike Taylor wrote: > >> >>MicroSoft LongHorn Windows is being released in the next year or two allowing >>end users to purchase 64 bit CPUs and use them under the popular Windows GUI. >> >>How do you think this will affect computer chess ? > >* Programs will use internally more bitboards >* Minimum requirement for these programs will be windows 2003 Windows 2003 ? r u referring to Win-XP ? >If 64bit is common I will make also a 64bit bitboard based Nullmover ofcourse. >Maybe I step over a bit earlier. > >>Do u think the successful CB chess engines will have to be ported to 64 bits to >>have a chance to survive ?? > >* this is not necesarry ... 32bit programs still work on a 64 bit os. >* all the known top programs (fritz, shredder, hiarcs, chess tiger, etc) will >release a newer version/slightly stronger version with other eval terms in 64bit Well, one would think that if the program were written for 32 bit CPUs then there will be an issue when people have purchased 64 bit CPUs :) In particular, they will miss out on the advantages that 64 bit CPUs offer! >>How much ELO increase can we expect in the chess engines ? > >I think average programs will go 50% faster = 35 elo. >Maybe some programs will go twice as fast = 70 elo. > >So I don't fall from my chair if it is 50 elo. Strange, one would think that double the speed would increase ELO significantly more... >>http://msdn.microsoft.com/longhorn/
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.