Re: Compiling for i686
On Wednesday 09 April 2003 02:58 am, Karolina Lindqvist wrote:
> Does anyone know if compiling for i686 instead of for i386 would give any
> speed increase greater than very marginal?
> Any real-life tests anywhere?
As far as I can tell, compiling just KDE for i686 will provide a barely
noticeable speed increase. This is because KDE spends a large amount of time
calling functions from other libraries, which aren't optimized for a given
architecture. I would suggest also re-compiling at minimum glibc, libstdc++,
xfree86, and qt for i686 also. In addition, if you don't do any software
development yourself, you might consider making sure that no debugging
symbols are compiled in.
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