Turion 64 X2 support in future versions of FreeBSD.
jhb at freebsd.org
Wed Jul 12 18:22:27 UTC 2006
On Tuesday 11 July 2006 17:16, Michael wrote:
> On 12/07/06, John Baldwin <jhb at freebsd.org> wrote:
> > No obvious breakages. Hmm, does ACPI work fine if you disable apic
> > hint.apic.0.disabled=1' in the loader? (When you disable ACPI on amd64
> > also implicitly disable APIC.)
> it works fine (no slowing), but i see no second CPU in top output,
> here dmesg command output (very strange though, since it include
> strings from previous sessions):
Yes, APIC is required for SMP, but I wanted you to do the test for comparison
purposes. Another test you could try is leaving ACPI and APIC enabled and
just disabling SMP via 'kern.smp.disabled=1' at the loader to see if the
slow-down only comes from having both cores enabled.
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