POV-Ray : Newsgroups : povray.unix : Linux version is slower than windows version? : Re: Linux version is slower than windows version? Server Time
28 Jul 2024 10:31:30 EDT (-0400)
  Re: Linux version is slower than windows version?  
From: Felix Wiemann
Date: 30 Jul 2002 12:56:10
Message: <3d46c529@news.povray.org>
Sebastian H. wrote:

> I just compared the rendering speed of the official windows and linux
> version of POV3.5 and got the very strage result that the linux version
> takes the double amount of time (2.11x) the windows version needs to
> render the benchmark scene (scenes/advanced).

Maybe you should make sure that the general POV-Ray configuration files are 
the same for both OS. What about copying povray.ini to $HOME/.povrayrc ?

Also note that they aren't compiled by the same compiler. The windows 
version may be much more optimized than the linux version. When sources are 
available you can compile your own version with gcc -O3 and some system or 
processor specific optimizations.

-- 
light_source{0#macro L(K,H,W)sphere{H.5}sphere{K.5}sphere{W.5}cylinder{
H,K.5}cylinder{H,W.5}#end 3}union{L(0v*-2<2,-2>)L(y*-3z-v*5z*3-y)L(-y*3
0u*3)L(y*-3v*-5-z,z*-3-y)rotate-v*clock pigment{rgb.5}translate<0,2,9>}
// +KFF200 +KF720 +W120 +H90 -F -A -GA -P


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