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Subject: Re: Problem with Rebel Century on AMD K7-600?

Author: Francois Bertin

Date: 09:24:11 02/13/00

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On February 12, 2000 at 09:50:08, Enrique Irazoqui wrote:

>On February 12, 2000 at 09:37:43, Francois Bertin wrote:
>
>>Hi!
>>
>>I've just bought an AMD K7-600 on which I was eager to install Win 98, and then
>>Rebel to see the nps count rise to the sky! Well, surprise... After putting the
>>program to work  analyzing some positions in my games, I can see that the nps
>>count barely goes over 55,000 on average. On my old computer (a P-100 with
>>MS-DOS) I was getting an average nps of about 30,000. With the K7, I was
>>expecting a number more like 150,000.

The performance issue is bios related. The current bios (not the latest one) on
my motherboard comes configurated with a default fail-safe setup that offers low
performance. I have reconfigured using the "Load optimal setup" option, and now
Rebel fully hits the 200,000 mark and over.

>You should get some 200K in the middlegame. On my PIII-500, Century does some
>140K.
>
>>I'm also unable to run Rebel from the DOS prompt. I get a memory page fault and
>>a message saying that there's not enough memory to run the program (I have 128
>>mb installed)...
>
>It will run well if himem.sys is not loaded.

I suppose that booting up using F8, or perhaps a specially configured shortcut
in Windows could solve this problem.

FB



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