On 05/14/2012 04:25 AM, Osier Yang wrote:
"Instead of developing one CPU with 12 cores, the Magny Cours is
actually two 6 core “Bulldozer” CPUs combined in to one package"
I.e, each package has two NUMA nodes, and the two numa nodes share
the same core ID set (0-6), which means parsing the cores
"Instead of developing one CPU with 12 cores, the Magny Cours is
actually two 6 core “Bulldozer” CPUs combined in to one package"
I.e, each package has two NUMA nodes, and the two numa nodes share
the same core ID set (0-6), which means parsing the cores number
from sysfs doesn't work in this case
On Fri, May 11, 2012 at 10:28:21PM +0800, Osier Yang wrote:
> "Instead of developing one CPU with 12 cores, the Magny Cours is
> actually two 6 core “Bulldozer” CPUs combined in to one package"
>
> I.e, each package has two NUMA nodes, and the two numa nodes share
> the same core ID set (0-6), whi
"Instead of developing one CPU with 12 cores, the Magny Cours is
actually two 6 core “Bulldozer” CPUs combined in to one package"
I.e, each package has two NUMA nodes, and the two numa nodes share
the same core ID set (0-6), which means parsing the cores number
from sysfs doesn't work in this case