Author: Christos Gitsis
Date: 15:00:41 09/03/05
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On September 03, 2005 at 16:28:08, Peter Skinner wrote: >On September 03, 2005 at 15:42:21, Robert Hollay wrote: > >> Don't have all Crafty v20.0 versions (DC,PS,BH) identical sources? >>If yes, then these results only prove how small number of games can be >>misleading in estimating playing strengths. Especially bad results >>of Crafty 20.0 BH suprise me, because AFAIK BH's compiles are the fastest >>around. >> >>Robert > >Actually I have benched all the different compiles out there, and mine is close >to 10% faster than all the others. > >Dan makes some changes to the code as well for epd files and fen positions I >think. Maybe that does something to the final build. > >I know Bryan used to remove the epd support to gain a speed edge, but I don't >know if he still does that. > >I worked very hard to find the best set of compile options for Crafty with the >VS Studio 2005 Beta 2 compiler. > >All I know if of all the builds, mine is the fastest on my system and many have >reported the same regarding their systems. And it shows.. the number of >downloads from my site in 7 days is staggering. > >If you look at those numbers from the site you have to remember that I also >switched from PHP-Nuke 7.8 to 7.6 and had to reset all the stats. So the numbers >are even larger. 19.20 for instance had almost 250 downloads the first day it >was released, and then I switched the version number.... > >Peter Hello Peter, On my Athlon 64, Crafty 20.0 BH is 4% faster than the DC and PS versions. Regards, Christos
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