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Mail Archives: djgpp/2000/04/17/18:58:32

Date: Tue, 18 Apr 2000 05:14:23 +0600 (LKT)
From: Kalum Somaratna aka Grendel <kalum AT lintux DOT cx>
X-Sender: root AT darkstar DOT grendel DOT net
To: djgpp AT delorie DOT com
Subject: Re: THE BET
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On Mon, 17 Apr 2000, Alexei A. Frounze wrote:

> Hi guys!
> 
> What I'm talking is the source I sent to Dieter day or two before...
> 
> 1. I've just improved ceil() in the Scan_Edge() and Scan_Edge2() routines - I
> simply *removed* some *redundant* instrucions of my inline ASM.
> 
> 2. I've removed all the inlined ASM from the T_Map() function. There are only C
> equivalents now.
> 
> 3. I haven't replaced external ASM subroutine span().
> 
> 4. I've compiled entire the 3d engine with only -O2 switch (and --strip-all :).
> 
> 5. Results:
>      Minimum FPS:35, Maximum FPS:45
>    What there was before:
>      Minimum FPS:45, Maximum FPS:70
> 
> If I replace span() with C code in addition to previous changes, I have:
>      Minimum FPS:37, Maximum FPS:50
> 
> If I replace span() with C code in my original program, I have:
>      Minimum FPS:39, Maximum FPS:52
>    What there was before:
>      Minimum FPS:45, Maximum FPS:70
> 
> 
> IMHO the bet is already won. Guess the winner. :)

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
:)

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