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Mail Archives: djgpp/2000/04/17/20:43:00

From: "Alexei A. Frounze" <alex DOT fru AT mtu-net DOT ru>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: THE BET
Date: Tue, 18 Apr 2000 05:15:42 +0400
Organization: MTU-Intel ISP
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References: <Pine DOT LNX DOT 4 DOT 10 DOT 10004180513400 DOT 1540-100000 AT darkstar DOT grendel DOT net>
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To: djgpp AT delorie DOT com
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Kalum Somaratna aka Grendel wrote:
> 
> Well it was Dieter....:-) Did you read his post.....His C code got >70
> FPS...
> 
> Grendel
> 
> Hi, I'm a signature virus. plz set me as your signature and help me spread
> :)

I forgot about one important thing. W/o FIDIVRL executed in parallel to the
span() function he wouldn't get such a result. This trick is unchanged by him.
:)

With FIDIVRL trick FPS is 45...70, w/o 36...52. 
Check this yourself or ask Dieter. :)

The rest C is almost the same as my inline ASM.

Well, I still thik I won the bet (because of the FIDIVRL trick which is located
in my inline ASM :), although we have proved that GCC _is_ efficient.

bye.
Alexei A. Frounze

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