Re: fftw3 non-pic k7 optimisations
Florian Weimer <firstname.lastname@example.org> writes:
>> - how much can it hurt to have this non-pic in fftw3 ?
> It shouldn't matter much if all PIC code is grouped together in the
> binary because few pages have to be copied in this case. PIC code
> itself is always slower, significantly so if the code is using all
> available integer registers.
He is talking about non PIC code in the dynamic library. On i386 that
generaly works but fails pretty much everywhere else (but it's k7