From: Lin Ming <ming.m.lin@intel.com>
To: Ingo Molnar <mingo@elte.hu>
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: Fri, 25 Feb 2011 16:55:19 +0800 [thread overview]
Message-ID: <1298624119.2835.87.camel@minggr.sh.intel.com> (raw)
In-Reply-To: <20110224165705.GA15498@elte.hu>
On Fri, 2011-02-25 at 00:57 +0800, Ingo Molnar wrote:
> * 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')
Let me do more PEBS tests...
>
> Also, please list known limitations in the changelog.
OK.
>
> Thanks,
>
> Ingo
next prev parent reply other threads:[~2011-02-25 8:55 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
2011-02-25 8:55 ` Lin Ming [this message]
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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