kicad-developers team mailing list archive

[Chris Pavlina <pavlina.chris@xxxxxxxxx>]

On Thu, Feb 23, 2017 at 11:45:40AM -0500, Mark Roszko wrote:
> Does -O3 really have that much of an improvement though? I assume the
> only thing cpu bound thing in the 3d viewer is the raytracing.

Even on CPU-bound things -O3 tends not to be too much of an improvement
on both gcc and clang. -O2 is already very good.

> 
> 
> If you really want speed you would throw in PGO :P.
> 
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