On Wed, Mar 01, 2006 at 05:46:47PM -0500, Dave Jones wrote:
> This amused me.
>
> (17:43:34:davej@nemesis:~)$ ll /proc/acpi/processor/
> total 0
> dr-xr-xr-x 2 root root 0 Mar 1 17:43 CPU1/
> dr-xr-xr-x 2 root root 0 Mar 1 17:43 CPU2/
> dr-xr-xr-x 2 root root 0 Mar 1 17:43 CPU3/
> (17:43:36:davej@nemesis:~)$
Digging further. I notice more oddities (or maybe I've just
misunderstood this -- corrections welcomed)
(17:59:02:davej@nemesis:~)$ cat /sys/devices/system/cpu/cpu0/topology/core_id
0
(17:59:23:davej@nemesis:~)$ cat /sys/devices/system/cpu/cpu1/topology/core_id
0
(17:59:38:davej@nemesis:~)$ cat /sys/devices/system/cpu/cpu0/topology/core_siblings
00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000001
(17:59:47:davej@nemesis:~)$ cat /sys/devices/system/cpu/cpu1/topology/core_siblings
00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000002
Neither of these CPUs are HT / dual-core, so shouldn't these be the same ?
(18:00:04:davej@nemesis:~)$ cat /sys/devices/system/cpu/cpu0/topology/thread_siblings
00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000001
(18:00:09:davej@nemesis:~)$ cat /sys/devices/system/cpu/cpu1/topology/thread_siblings
00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000002
Ditto ?
Dave
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