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Subject: Re: Chess programs using PVM?

Author: Danniel Corbit

Date: 21:38:08 07/28/98

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On July 28, 1998 at 23:43:08, Steffen Jakob wrote:

>Hi all!
>
>Definitely it's a good idea to support multiprocessor machines like crafty is
>doing. But, most people don't have computers with >1 CPU. More often they have
>access (at least at night :-) to >1 computers. Therefore my question: did
>anybody make experiments with chess programs and PVM?
It would be pretty hard to manage things like hash tables across a net.  If you
had one gigabit/sec netcards, it might be doable.  Mostly, that won't work so
well on a 10 Mbit/sec net or even 100.  I think something you could easily do
and it would be fun would be to have a voting system.  Have Crafty, Comet,
Fritz, Rebel, etc. each running on a different node.  At completion of the time
interval, they send a message to a master node with analysis data included.
This master node will examine the calculations of each independent node and make
a final decision.   This would also be a good place for AI, as a simple system
like that would be fairly easy to "learn" from, since there are very few
external inputs into the system.

I bet it would lead to a few surprises also.



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