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Subject: Re: Time to re-start discussion? Has there been any real progress in last

Author: Mogens Larsen

Date: 06:10:29 06/04/01

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On June 04, 2001 at 08:57:09, José Carlos wrote:

>  I think you cannot remove benefit from better hardware, because most
>programmer adapt to new hardware to get better programs. For example, a lot of
>programs have become SMP. This has happend because multiprocessor machines have
>become cheaper, so it is a hardware improvement that leads to software
>improvement.

I agree. The latest Deep Fritz version seems to be an example of exploiting
hardware advances for strength increase without getting faster.

>  Besides that, you can chose your favourite program and compare versions. Let's
>say Fritz. Compare strength of versions 4.01, 5.32, 6, Deep Fritz. I think you
>can answer your own question, can't you?

That's one way of measuring strength increase over time. Another might be
comparing amateur and commercial engines. Has the gap increased, decreased or
remained status quo the last two or three years? Anything else than an increase
would suggest that strength improvement is mostly hardware. That is, if you
assume that commercial program authors have more time available for innovation
and testing. I don't know if the gap has gotten bigger.

Mogens.



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