Arjan van de Ven wrote:
On Thu, Jun 09, 2005 at 10:15:48AM -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?
note the hit is REALLY REALLY small. Hard to measure kind of small.
Have you compared -march=k8 with -mtune=nocona ?
--
Pádraig Brady -
http://www.pixelbeat.org
--