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From: Ingo Molnar <mingo@elte.hu>
To: Lin Ming <ming.m.lin@intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Stephane Eranian <eranian@google.com>,
	Andi Kleen <andi@firstfloor.org>,
	linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH -tip] perf: x86, add SandyBridge support
Date: Thu, 24 Feb 2011 17:57:05 +0100	[thread overview]
Message-ID: <20110224165705.GA15498@elte.hu> (raw)
In-Reply-To: <1298556237.2220.19.camel@localhost>


* Lin Ming <ming.m.lin@intel.com> wrote:

> Adds SandyBridge support to perf.

Wondering, have you tested things like PEBS? You can do it via:

	perf record -e instructions:p -a sleep 10
	perf top -e instructions:p

('p' stands for 'precise')

Also, please list known limitations in the changelog.

Thanks,

	Ingo

  reply	other threads:[~2011-02-24 16:57 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-24 13:59 [PATCH -tip] perf: x86, add SandyBridge support Lin Ming
2011-02-24 14:02 ` Andi Kleen
2011-02-24 14:11   ` Lin Ming
2011-02-24 14:25     ` Andi Kleen
2011-02-24 14:55       ` Lin Ming
2011-02-24 14:03 ` Lin Ming
2011-02-24 16:57   ` Ingo Molnar [this message]
2011-02-25  8:55     ` Lin Ming
2011-02-25  8:56       ` Stephane Eranian
2011-02-25  8:59         ` Lin Ming
2011-02-24 16:53 ` Stephane Eranian

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