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Subject: Re: R. Hyatt, Crafty style move generation

Author: Severi Salminen

Date: 00:47:24 01/25/01

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On January 24, 2001 at 22:11:18, Larry Griffiths wrote:

>On January 24, 2001 at 22:04:07, Larry Griffiths wrote:
>
>>White(1): perf
>>generated 43000000 moves, time=2.77 seconds
>>generated 15545914 moves per second
>>generated/made/unmade 43000000 moves, time=17.58 seconds
>>generated/made/unmade 2446239 moves per second
>>White(1):
>
>It looks like the second moves per second includes move generation in addition
>to make/unmake.
>
>I think I will alter my code to do the same thing...

In the first pass Crafty generates all captures and non-captures for one side.
This is done 1000000 times. In the second pass Crafty also makes and unmakes all
these moves. So in initial pos it makes 20 moves and makes and unmakes each of
them and repeats this 1000000 times.

Severi



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