El mar, 05-10-2004 a las 18:59 -1000, Warren Togami escribió:
Patricio Bruna wrote:
> Im thinking in rebuild my owns RPM optmized for P4, fedora core really
> goes slow. are any predefined step, some automatic tool for do this?
>
> thx
Don't bother. You will have almost zero benefit do to today's greatly
improved compilers and -mtune=pentium4 default on all FC3 packages. You
will waste far more timing in rebuilding packages than you would
possibly gain.
http://www.funroll-loops.org/
Refer to this site for similar sentiments.
Warren Togami
wtogami(a)redhat.com
very interesting, what its that -mtune=pentium4? where i can read about
it?