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Subject: Re: Pocket PC Fruit - CEBoard is about 40% faster than Pocket Grandmaster

Author: Fabien Letouzey

Date: 01:03:26 10/10/05

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On October 09, 2005 at 12:41:57, Albert Silver wrote:

>As I've been testing the various engines on the PDA, and I just acquired Pocket
>Grandmaster that has further engines available, I decided to do a quick
>comparison on Fruit 2.1 running on PGM as opposed to CEBoard.

>I admit I only did this testing expecting a maximum difference of a couple of
>percent, since they were both running identically, with 8MB hash. However the
>results were quite different. Fruit 2.1 running on CEBoard was consistently
>about 40% faster in a half dozen test positions. I can test more, but I don't
>expect any change in results. When Fruit achieved 45kns in CEBoard, it would
>achieve 32 in PGM, and this was apparent at all times.

>I found this quite surprising and wonder the reason.

Hi Albert,

Indeed!
Did you check node count?

Fabien.




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