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Subject: Re: Weird compiler problem

Author: Heiner Marxen

Date: 08:15:30 10/29/00

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On October 29, 2000 at 09:15:28, David Rasmussen wrote:

>When I compile my program on Windows 2000 in VC++ I get ~150000 nps on a
>Cel300A@464, but when I use the exact same compiler (or even the same
>executable) on win98 I get ~60000 nps !!!
>
>And I know its not win98 thats the problem. I have run it on win98 lots of time
>and compiled it with both gnu and borland c++ builder, at got fine results.
>
>Whats wrong here?
>
>P.S. the machine with win98 is an athlon 650 Mhz. Can it be the athlon that
>doesnt like the heavy bitboard usage ?

Just a wild guess: may be (unintentiously) you enabled a debug or profiling
compilation mode.  Try to check the compiler's mode settings.
A significantly larger code segment would support this speculation.

Heiner



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