Hyperthreading hurts 5.3?

Olivier Nicole on at cs.ait.ac.th
Tue Jan 11 21:11:52 PST 2005

> I'm personally unclear why it'd be necessary to disable HTT in the
> BIOS if you're using a non-SMP kernel on a uniproc box.

Maybe for the same reason you should better not use a non-SMP kernel
if you have 2 CPU in your box.

Try to keep hardware (BIOS) and OS consistent, even if they are
supposed to know how to deal with inconsistencies.


More information about the freebsd-questions mailing list