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Subject: Re: Thinker 4.6b third after 1st round!

Author: Robert Hyatt

Date: 10:56:37 06/01/04

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On June 01, 2004 at 12:03:44, Sune Fischer wrote:

>On June 01, 2004 at 11:52:50, Robert Hyatt wrote:
>
>>>
>>>As for pondering you obviously can't play with ponder on at a uni-processor, so
>>>I don't see how that can come as a surprise.
>>
>>I do it all the time with no problems whatsoever.  So what if each program gets
>>1/2 of the processor?
>
>1/2 cpu, exactly, would be no problem.
>But what if one engine decides to "ponder" with 10 threads, or if the threads
>don't run at the same priority?
>
>What if one engine decides to skip pondering for one move, then the other gets
>100%. That's double punishment.

That's a stupid engine, too.  :)

>
>>>TBs, well, they are nice but unless you distribute them as part of the engine
>>>package you can't really expect all users to have them or even demand that the
>>>engine always have access to them.
>>>They are an add-on that might or might not be there.
>>>If you are dead set on Crafty always playing with TBs, then you can just have
>>>Crafty exit if it doesn't find the TBs :)
>>
>>
>>I'm not "dead set".  But how many posts do you see her where some commercial
>>engine can't mate with some simple ending like KBN vs K, when the tables are
>>missing?  I can handle no tables just fine, myself...  but if someone relies on
>>them, they ought to be able to rely on them all the time.
>
>Well if the engine needs them that badly then they should have the program exit
>with "critical external library not found" sort of error. :)
>
>But I very much doubt that the Fritz box says "here is Fritz, a 2750 Elo engine,
>oh BTW, please use Nalimovs TBs otherwise it's dumb as a door."
>So I'd figure it would do just fine without them.
>
>-S.



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