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Subject: Re: Any chess programs using Forth?

Author: David Blackman

Date: 02:02:53 09/19/01

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On September 18, 2001 at 13:51:07, Ian Osgood wrote:

>Has anyone run across a chess program written in Forth?  I ask because I
>recently ran across an asynchronous processor design optimized for Forth
>(designed by the creator of Forth, in fact) which claims 2.4 Bips (or  60 Gips
>for the 25x parallel version) dissipating only 10mW.
>
>Link: http://www.mindspring.com/~chipchuck/25x.html
>
>Ian

That particular chip has 384 words DRAM and 128 Words ROM for each processor. A
strong chess program needs a lot more memory than that, and will spend most of
its time going to the much slower off-chip ram. Also the 2400 Mips is not quite
the same as other poeple would count Mips. A forth chip instruction doesn't do
much. So don't expect this chip to be an unbeatable monster chess machine.

The idea of doing a chess program in Forth doesn't appeal much to me, but it
certainly should be possible. The best language for a chess program is usually
the language the programmer knows best.



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