POV-Ray : Newsgroups : povray.general : Compiling with optimizations? : Re: Compiling with optimizations? Server Time
31 Jul 2024 14:27:03 EDT (-0400)
  Re: Compiling with optimizations?  
From: "Jérôme M. Berger"
Date: 28 Dec 2006 12:02:59
Message: <4593f8c3@news.povray.org>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1


> space_cadet wrote:
> 	This is both right and wrong: some optimizations are processor
> specific and those are not used in distributed binaries. But there
> are a lot of generic optimizations that can be applied no matter
> what your target is (i.e they are valid for power pc as well as x86
> or any other) and other optimizations that are valid for all CPUs in
> any family (eg for all x8 CPUs).
	This should of course read "all x86 CPUs"...

> Those optimizations are usually
> active in all distributed binaries. AFAIK the official PC povray
> binaries are compiled with all optimizations for the i686 (PentiumII
> and above) so you may gain a little if you recompile with  the
> optimizations specific to your precise CPU, but probably not much...
> 
		Jerome
- --
+------------------------- Jerome M. BERGER ---------------------+
|    mailto:jeb### [at] freefr      | ICQ:    238062172            |
|    http://jeberger.free.fr/     | Jabber: jeb### [at] jabberfr   |
+---------------------------------+------------------------------+
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.5 (GNU/Linux)

iD8DBQFFk/jCd0kWM4JG3k8RAjSFAJ0d4Hs+netxTw4UKFgJdY0ygZHz7wCePxVQ
/GX9b+IS6VDDHdLovaEumsw=
=a7rB
-----END PGP SIGNATURE-----


Post a reply to this message

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.