Shared vs Static (please read)
Arjan van de Ven
arjan at fenrus.demon.nl
Fri Dec 16 16:50:15 UTC 2005
On Fri, 2005-12-16 at 15:22 +0100, Pozsar Balazs wrote:
> On Fri, Dec 16, 2005 at 02:47:24PM +0100, Pozsar Balazs wrote:
> >
> > Regarding dynamic-vs-static, I was wondering what effects does it have
> > when an app is linked either way. Does anyone know exactly?
>
> Err... I meant what effect _on execution speed_ does it have?
on x86 you pay a small overhead (single digit percents nowadays), on x64
it's mostly free.... in the single use case
in the multiple-use case there is actually an advantage due to more
efficient use of L1/L2 cache
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