Author: Mike Byrne
Date: 03:31:42 02/05/04
Go up one level in this thread
On February 05, 2004 at 04:04:14, Uri Blass wrote: >On February 04, 2004 at 21:16:26, Mike Byrne wrote: > >>On February 04, 2004 at 20:54:58, Paul Doire wrote: >> >>>Ok >>> >>>I received Mike's 1910 SE Crafty Edition, and having had good, >>>albeit short results with Ruffian 2 versus 1909 Crafty (Peter Skinner) >>>6 games ...No wins by Ruffian 2...yeah, yeah too few games..yada, yada. >>>Nevertheless, I was encouraged to learn more about the new CCT-6 >>>Crafty...1910. So off I went into another Blitz match..damm my need for >>>immediate gratification...Isn't that a sign of immaturity :-) Anyway >>>here are the results: >>> >>>Chessbase Gui >>>542 (cough) Mhz >>>Win 98 SE >>>16 MBRAM >>>Ponder Off...Sorry crafty >>>5 move.ctg >>>30 games >>> >>>Crafty 1910 vs Ruffian 2 5.ctg :5' Blitz >>> >>> 123456789012345678901234567890 >>>1 Ruffian 2.0.0 1100011111110½½100½½1001101111 19.0/30 >>>2 Crafty 19.10 SE 0011100000001½½011½½0110010000 11.0/30 >> >>30 games are just a short blip on the radar -- I ran 150 games against Ruffian >>1.05 -- Ruffian won by a few games a +6 overall. >> >>Different books, no pondering etc etc impact Crafty. Skinner optimizes his >>Crafty for his machine -- I optimized Crafty for my macnhine -- so depending >>where your processor falls - his might be better for your machine, mine might be >>better for some else's machine. > >How much speed improvement do you get from optimizing Crafty for specific >machine. > >If it is something in the order of being 10% faster then the difference in elo >should be in the order of 10 elo and I guess that you may need thousands of >games to get significant difference when you test against other programs. > >Uri In theory , it is optimized for all machines, but the optimization is being performed on one machine (mine) -- thus my machine may beneift more than any other machine.
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