POV-Ray : Newsgroups : povray.unix : Build optimisation flags? : Re: Build optimisation flags? Server Time
28 Jul 2024 08:27:08 EDT (-0400)
  Re: Build optimisation flags?  
From: Warp
Date: 22 Aug 2002 13:06:47
Message: <3d651a27@news.povray.org>
Rob Hoopman <rob### [at] tunanl> wrote:
> Does anyone know the optimisation settings/ other performance tweaks 
> used to compile the linux binary distributed from the pov site?

  There was a thread about that issue, I think it was in this same group,
and there were good compiler flag suggestions there. I don't remember
the name of the thread, but you should browse previous threads here.

  Anyways, the usual gcc optimization flags (which are not platform-specific)
used are something like "-O6 -ffast-math -fomit-frame-pointer".
  Besides these, you should use the optimization flags dependant on your
system. IIRC these include several -m* flags, such as -mcpu=(your cpu type)
and other similar ones.
  "gcc -v --help |& less" should give you a full list of options.

-- 
#macro N(D)#if(D>99)cylinder{M()#local D=div(D,104);M().5,2pigment{rgb M()}}
N(D)#end#end#macro M()<mod(D,13)-6mod(div(D,13)8)-3,10>#end blob{
N(11117333955)N(4254934330)N(3900569407)N(7382340)N(3358)N(970)}//  - Warp -


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