linuxcaffe; distros and desktops

Noah John Gellner noah.gellner-H217xnMUJC0sA/PxXw9srA at public.gmane.org
Sat Oct 30 19:20:11 UTC 2004


I have been wondering about the differences between -O2 and -O3. I
typically use -O2, but I am starting to experiment about -O3. For a P4
2.4 w/ 684M of RAM, should -O3 be faster?

On 15:13 Sat 30 Oct     , Walter Dnes wrote:
> build-scripts.  Calling an install script results in automatically
> downloading the tarball and building it locally.  The defaults are
> "-O2 -march=i686", so I get as much performance as possible.
> 

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