Re: mtune=nocona

[Tomas Mraz <tmraz redhat com>]

On Thu, 2005-06-09 at 10:15 -0400, Dan Williams wrote:
> The question, distilled:
> 
> Would you like: (a) Small speed hit for Opteron users, OR (b) much
> larger speed hit for EM64T users?

The question is how small is the small hit and how large is the large
one. Percentage numbers anyone?

> (a), ie -mtune=nocona everywhere, seems to be the fairest option here
> for everybody since we obviously cannot make 1 build of Fedora Core for
> Opteron and 1 comletely separate build of Fedora Core for EM64T.
Yes, that's true.

-- 
Tomas Mraz <tmraz redhat com>