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Subject: Re: Adding time-restricted search to TSCP?

Author: Dave Gomboc

Date: 23:33:26 01/30/00

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On January 31, 2000 at 01:16:06, Tom Kerrigan wrote:

>TSCP has searched to a fixed number of ply through version 1.42.
>
>For the ICC tournament, I added code to allow it to search for a fixed amount of
>time instead. (For obvious reasons.)
>
>This decision has come under fire from people who think it's not appropriate for
>a "simple" program.
>
>I would like to hear some discussion about this before making the new version
>public.
>
>-Tom

Every real chess program needs to be able to terminate thinking at a certain
time.  I think it's a good addition.  Don't do anything like extra time on fail
lows, or dynamically adjusting the amount of time used (e.g. slower immediately
after leaving book), but basic time/move should be there.

If ANSI C is adequate for basic timing (e.g. seconds elapsed), use it, so that
the timing code is portable.

Dave



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