From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Chulmin Kim" Subject: simple question about xenoprof Date: Wed, 15 Dec 2010 16:56:57 +0900 Message-ID: <018101cb9c2d$a568eed0$f03acc70$@core.kaist.ac.kr> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1320203300==" Return-path: Content-Language: ko List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org This is a multipart message in MIME format. --===============1320203300== Content-Type: multipart/alternative; boundary="----=_NextPart_000_0182_01CB9C79.15515A20" Content-Language: ko This is a multipart message in MIME format. ------=_NextPart_000_0182_01CB9C79.15515A20 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit I'm trying to use xenoprof in my machine (xeon x5650, westmere). While oprof works for this machine correctly, xenoprof doesn't work properly. I want to use xenoprof in NMI mode (which is the opposite side of timer mode, right?) However, kernel message always shows that xenoprof works in the timer mode only. Is there any restriction or specs which is not affordable to run xenoprof? As I said, my machine has xeon x5650, westmere. + Dom0 with kernel 2.6.32 Xen 4.0.1 version Thanks. ------=_NextPart_000_0182_01CB9C79.15515A20 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

I’m trying to use xenoprof in my machine (xeon x5650, = westmere).

While oprof works for this machine correctly, xenoprof = doesn’t work properly.

I want to use xenoprof in NMI mode = (which is the opposite side of timer mode, = right?)

However, kernel message always shows that xenoprof works in = the timer mode only.

Is there any restriction or specs which is not affordable = to run xenoprof?

As I said, my machine has xeon x5650, westmere. =

Dom0 with kernel 2.6.32

Xen 4.0.1 = version

Thanks.

------=_NextPart_000_0182_01CB9C79.15515A20-- --===============1320203300== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel --===============1320203300==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: simple question about xenoprof Date: Mon, 10 Jan 2011 16:08:28 -0500 Message-ID: <20110110210828.GA15016@dumpdata.com> References: <018101cb9c2d$a568eed0$f03acc70$@core.kaist.ac.kr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <018101cb9c2d$a568eed0$f03acc70$@core.kaist.ac.kr> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Chulmin Kim Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On Wed, Dec 15, 2010 at 04:56:57PM +0900, Chulmin Kim wrote: > I'm trying to use xenoprof in my machine (xeon x5650, westmere). > > > > While oprof works for this machine correctly, xenoprof doesn't work > properly. Right. It needs to be fixed. Patches are most appreciated :-)