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Re: [Xen-devel] strange cpu number from xm info

To: <zhigang.x.wang@xxxxxxxxxx>
From: "Jan Beulich" <jbeulich@xxxxxxxx>
Date: Fri, 06 Apr 2012 20:52:53 +0100
Cc: xen-devel@xxxxxxxxxxxxx
Delivery-date: Fri, 06 Apr 2012 19:53:35 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

>>> Zhigang Wang <zhigang.x.wang@xxxxxxxxxx> 04/06/12 2:45 PM >>>
>nr_cpus                : 8
>nr_nodes               : 1
>cores_per_socket       : 4
>threads_per_core       : 1
>
>I thought nr_cpus = nr_nodes * cores_per_socket * threads_per_core

nr_cpus = nr_nodes * sockets_per_node * cores_per_socket * threads_per_core

Jan



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