Author: Bernd Nürnberger
Date: 04:45:47 05/07/04
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On May 07, 2004 at 05:50:16, Stefano Gemma wrote:
>I've talked about n/s some years ago. Now, with the new CPUs, what nodes/second
>can give your programs? Suppose to compute this value from starting position,
>with no opening-books but with as many other features as you normally use.
>Please, tell about the CPU/MHz.
>
>Thanks.
>
>Stefano Gemma
My engine, that is in an early stage of development gives following numbers:
King's Out/Java (naive eval: ~250 WAC/5s on a P4):
moveCount is increased at top of the alphabeta() method
qsMoveCount is increased at top of the quiescentSearch() method
kn/s = moveCount + qsMoveCount
P4 2.8 GHz/Linux 980 kn/s
AMD-K7 650 MHz/Linux 304 kn/s
Greets,
BErnd
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