Re: enabling hyper-threading on intel dual-core

if you want dual core + ht
you gotta buy intel extream cpu ( dual core + ht = 4cpu)

On 5/12/06, Lucas Holt <luke@xxxxxxxxxxxxxxxx> wrote:

I think intel chips with dual core don't have hyperthreading. The
operating system sees the second core like it would with
hyperthreading only.


On May 11, 2006, at 12:00 PM, OxY wrote:

> hi!
>
> i just bought an Intel Pentium D-930 (3ghz dual-core)
> and wonder why i just only have CPU0 and CPU1, when i compile with
> SMP...
>
> sysctl says:
> machdep.cpu_idle_hlt: 0
>
> is it right or i should see CPU 2 and 3 starting during the boot?
>
> thanks for your help!
>
> ps: i even compiled this option in kernel, can't see any change
>
> options MPTABLE_FORCE_HTT # Enable HTT CPUs with the
> MP Table
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Lucas Holt
Luke@xxxxxxxxxxxxxxxx
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