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Subject: Re: HyperThreading & Comp v Comp matches

Author: Robert Hyatt

Date: 06:38:37 11/24/04

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On November 24, 2004 at 07:53:15, Tony Werten wrote:

>On November 23, 2004 at 23:08:42, Robert Hyatt wrote:
>
>>On November 23, 2004 at 01:11:10, Ray Banks wrote:
>>
>>>On November 22, 2004 at 23:20:58, Robert Hyatt wrote:
>>>
>>>>I use ponder-on all the time, one cpu or not...  If both engines ponder, each
>>>>gets 1/2 the processor, and that doesn't disrupt normal time allocation...
>>>
>>>Why does everyone use ponder off then on their tourneys?
>>
>>I don't have any idea...
>>
>>
>>>
>>>I've previously been told that with a single processor you can't guarantee each
>>>engine will get 50%, therefore to use ponder off.
>>
>>With a decent O/S I don't see how there could be any imbalance at all, except
>>for the case where one engine is to lazy to find a move to ponder, and it just
>>"sits"...  but that is an engine deficiency, not a problem with testing with
>>ponder=on...
>
>When engine A is out of book and engine B isn't, A is rewarded for engine B
>having a better book.
>
>Tony

So?  There are just as many good things as bad things...  And it _does_ test the
engine the way it runs "normally"...




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