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Subject: Re: Decrease in Crafty kNPS

Author: Dann Corbit

Date: 14:34:42 10/13/05

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On October 13, 2005 at 17:16:38, Gabor Szots wrote:

>20.0 was around 1125 on my Athlon XP 2500+. 20.1 is around 800. Why?
>
>Gábor

I see a speed drop, but nothing so dramatic.  I expect that there is an
important difference in the build process used to create the two binaries you
are using.
=====================================
Crafty v20.0

White(1): bench
Running benchmark. . .
......
Total nodes: 77856394
Raw nodes per second: 1179642
Total elapsed time: 66
SMP time-to-ply measurement: 9.696970
White(1): quit
=====================================
Crafty v20.1

White(1): bench
Running benchmark. . .
......
Total nodes: 71777655
Raw nodes per second: 1010952
Total elapsed time: 71
SMP time-to-ply measurement: 9.014085
White(1): quit
=====================================



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