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Date: -- (:)
From: Peng Zang <peng.zang@g...>
Subject: Re: [Caml-list] Question about optimization
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I have often found -inline 10 to be faster than -inline 100.  But YMMV,

Peng

On Saturday 01 November 2008 10:52:49 pm Michał C wrote:
> Hi!
>
> I'm working on a physical based ray(path) tracer and the performance
> is one of my top priorities (just after the image quality).
> So I have a question about optimization: can You share some tips or
> maybe optimizing strategies to improve the speed of programs?
>
> here is my code: http://neos1.ovh.org/ray3.ml,
>
> and here is how I compile it:
> ocamlopt -inline 100 -unsafe -ffast-math str.cmxa -I +lablgl
> lablgl.cmxa lablglut.cmxa -o ray ray.ml
>
> Maybe You can take a look, sure I don't expect You to look through it
> in some hardcore way, but You know, maybe there are some obvious
> mistakes or unnecessary boxing which will spot your eye.
>
> Thanks in advance,
> oh and if you possibly want to see the development or how the program
> works - http://neos1.wordpress.com
>
> Regards
>
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