Hyperthreading

Doug White dwhite at gumbysoft.com
Fri Jun 27 15:46:48 PDT 2003


On Fri, 27 Jun 2003, Glenn Johnson wrote:

> I have a P4 processor on order that will support hyperthreading.  I was
> wondering what the general opinion is on enabling HTT for FreeBSD-5
> (current).
>
> Thanks for any input.

man 4 smp

See the machdep.hlt_logical_cpus sysctl.

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite at gumbysoft.com          |  www.FreeBSD.org


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