On 04/05/07, Jon Hylands <jon at huv.com> wrote:
> Most hyperthreading machines can have hyperthreading turned off as a BIOS
> setting - if you want a single Squeak image to run at twice the speed, you
> can just turn off Hyperthreading.

Windows would probably report 100% CPU usage, but I doubt the CPU
would go twice as fast... HT means a single core can run instructions
from two threads simultaneously, not that the transistors are
partitioned into two half-cores. Surely all computing units are shared
among threads?


-- 
Damien Pollet
type less, do more [ | ] http://typo.cdlm.fasmz.org