POV-Ray : Newsgroups : povray.windows : POV and AMD's 3DNow instructions : Re: POV and AMD's 3DNow instructions Server Time
28 Jul 2024 06:10:31 EDT (-0400)
  Re: POV and AMD's 3DNow instructions  
From: Duncan Webb
Date: 19 Sep 1999 05:05:21
Message: <37e4a751@news.povray.org>
OK, no problem. I'm tempted to download the AMD SDK (a mere 28Mbytes - time
to get a faster modem then!) and have a look at the POV sources.

Thanks for responding,

Duncan

TonyB wrote in message <37e3b466@news.povray.org>...
>AFAIK, no support for any of this has been added. Apparently, it is because
>the FP that these processors (like the Pentium III) add is
single-precision,
>not double-precision like POV uses, so it doesn't benefit from it. I
believe
>I've heard some mention that small parts of POV might be able to be
>accelerated, but nothing substantial. Another alternative was to compile
>with a compiler that optimizes the compiled executable for these
processors.
>
>


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