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Subject: Re: [PLPA users] PLPA on AMD K7 MP -- results correct?
From: Bert Wesarg (bert.wesarg_at_[hidden])
Date: 2008-05-13 12:59:01


On Tue, May 13, 2008 at 6:54 PM, Bill Johnstone <beejstone3_at_[hidden]> wrote:
> --- On Tue, 5/13/08, Bert Wesarg <bert.wesarg_at_[hidden]> wrote:
>
> > PLPA doesn't read this file. Could you provide the
> > output of the
> > following command:
> >
> > $ grep -r . /sys/devices/system/cpu/*/topology
>
> $ grep -r . /sys/devices/system/cpu/*/topology
> /sys/devices/system/cpu/cpu0/topology/core_siblings:1
> /sys/devices/system/cpu/cpu0/topology/thread_siblings:1
> /sys/devices/system/cpu/cpu0/topology/core_id:0
> /sys/devices/system/cpu/cpu0/topology/physical_package_id:0
> /sys/devices/system/cpu/cpu1/topology/core_siblings:2
> /sys/devices/system/cpu/cpu1/topology/thread_siblings:2
> /sys/devices/system/cpu/cpu1/topology/core_id:0
> /sys/devices/system/cpu/cpu1/topology/physical_package_id:0
Thanks. Unfortunately, it looks like your kernel or bios (acpi, srat
table) is broken. the physical_package_id attribute for both cpus are
the same, so plpa sees only one socket.

all other values look good, and indicate single core cpus.

Bert