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Subject: Re: Fruit 1.0 64-bit

Author: Slater Wold

Date: 05:14:41 03/26/04

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On March 26, 2004 at 04:26:03, Fabien Letouzey wrote:

>On March 26, 2004 at 01:30:02, Slater Wold wrote:
>
>>32-bit: 907,446 N/sec (20s from starting position)
>>
>>64-bit: 816,815 N/sec (20s from starting position)
>>
>>/O2, /Ot, /Og, /Ob2
>>
>>
>>If you're wondering, Fruit is not a bitboard program.  :)
>
>Is this slow-down thing an isolated case?
>
>Fabien.

Do you mean, is Fruit the only engine that slows down when compiled for 64-bit?

Yes.



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