From mboxrd@z Thu Jan  1 00:00:00 1970
From: Zhigang Wang <zhigang.x.wang@oracle.com>
Subject: Re: strange cpu number from xm info
Date: Fri, 06 Apr 2012 16:01:06 -0400
Message-ID: <4F7F4B82.6040007@oracle.com>
References: <4F7EE57D.4020207@oracle.com>
	<4F7F57A502000078000821B6@nat28.tlf.novell.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xen.org>
In-Reply-To: <4F7F57A502000078000821B6@nat28.tlf.novell.com>
List-Unsubscribe: <http://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <http://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Sender: xen-devel-bounces@lists.xen.org
Errors-To: xen-devel-bounces@lists.xen.org
To: Jan Beulich <jbeulich@suse.com>
Cc: xen-devel@lists.xen.org
List-Id: xen-devel@lists.xenproject.org

On 04/06/2012 03:52 PM, Jan Beulich wrote:
>>>> Zhigang Wang <zhigang.x.wang@oracle.com> 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
It seems on xm/xl info we don't show how many sockets_per_node. Can we do that
in the future?

It seems this machine has: sockets_per_node = 2.

Thanks very much Jan.

Zhigang