From: Peter Zijlstra <peterz@infradead.org>
To: Feng Tang <feng.tang@intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>,
Ingo Molnar <mingo@elte.hu>,
linux-kernel@vger.kernel.org, x86@kernel.org,
Stephane Eranian <eranian@google.com>,
Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH] perf, x86: Enabled PEBS event to be exported in a raw format
Date: Thu, 28 Jun 2012 18:12:54 +0200 [thread overview]
Message-ID: <1340899974.28750.66.camel@twins> (raw)
In-Reply-To: <1340899250-26803-1-git-send-email-feng.tang@intel.com>
On Fri, 2012-06-29 at 00:00 +0800, Feng Tang wrote:
> From: Andi Kleen <ak@linux.intel.com>
>
> Add support for reporting PEBS records in a raw format that can
> be then parsed by perf script.
>
> This is roughly similar to the existing AMD IBS support.
>
> This is mainly for advanced users and to experiment with
> new usages. Widespread PEBS usages are expected to get higher
> level interfaces over time, like the existing "precise ip" support.
>
> [Small fix of adding "data.raw = &raw;", thanks to Andi, with this
> patch I can test my perf script with pebs samples. - Feng]
>
> Signed-off-by: Andi Kleen <ak@linux.intel.com>
> Signed-off-by: Feng Tang <feng.tang@intel.com>
Not without a useful userspace part. Preferably not a script.
next prev parent reply other threads:[~2012-06-28 16:13 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-28 16:00 [PATCH] perf, x86: Enabled PEBS event to be exported in a raw format Feng Tang
2012-06-28 16:12 ` Peter Zijlstra [this message]
2012-06-28 16:15 ` Stephane Eranian
2012-06-28 16:19 ` Peter Zijlstra
2012-06-28 16:27 ` Stephane Eranian
2012-06-28 16:29 ` Peter Zijlstra
2012-06-28 18:26 ` Andi Kleen
2012-06-28 18:20 ` Andi Kleen
2012-06-28 20:51 ` Peter Zijlstra
2012-06-29 1:32 ` Feng Tang
2012-06-29 3:35 ` Andi Kleen
2012-06-29 12:49 ` Ingo Molnar
2012-07-03 7:36 ` Michael Ellerman
2012-07-03 9:15 ` Peter Zijlstra
2012-07-04 8:07 ` Michael Ellerman
2012-07-04 9:13 ` Peter Zijlstra
2012-07-05 15:57 ` Stephane Eranian
2012-07-07 7:27 ` Michael Ellerman
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