From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>,
linux-kernel@vger.kernel.org, peterz@infradead.org,
mingo@elte.hu, ak@linux.intel.com, jolsa@redhat.com
Subject: Re: [PATCH v1 0/4] perf: add ability to sample interrupted machine state
Date: Wed, 9 Jul 2014 11:53:43 -0300 [thread overview]
Message-ID: <20140709145343.GA2384@redhat.com> (raw)
In-Reply-To: <87mwcj2b0z.fsf@sejong.aot.lge.com>
Em Wed, Jul 09, 2014 at 05:26:20PM +0900, Namhyung Kim escreveu:
> On Wed, 9 Jul 2014 00:15:55 +0200, Stephane Eranian wrote:
> > This patch series is the fundation for a future series adding
> > function value profiling.
>
> Probably a silly question: what is the function value profiling?
I think he wants to sample the values of parameters and local variables,
etc, right?
http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-June/062950.html lists
some things you can do with that.
Stephane, is that what you mean by "value profiling"?
- Arnaldo
next prev parent reply other threads:[~2014-07-09 14:54 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-08 22:15 [PATCH v1 0/4] perf: add ability to sample interrupted machine state Stephane Eranian
2014-07-08 22:15 ` [PATCH 1/4] perf: add ability to sample machine state on interrupt Stephane Eranian
2014-07-09 15:03 ` Arnaldo Carvalho de Melo
2014-07-09 15:46 ` Andi Kleen
2014-07-11 7:58 ` Jiri Olsa
2014-07-11 8:11 ` Jiri Olsa
2014-07-11 8:14 ` Jiri Olsa
2014-07-08 22:15 ` [PATCH 2/4] perf/x86: add support for sampling PEBS machine state registers Stephane Eranian
2014-07-11 8:15 ` Jiri Olsa
2014-07-08 22:15 ` [PATCH 3/4] perf tools: add core support for sampling intr machine state regs Stephane Eranian
2014-07-09 15:44 ` Andi Kleen
2014-07-11 8:20 ` Jiri Olsa
2014-07-11 8:25 ` Jiri Olsa
2014-07-14 17:54 ` Stephane Eranian
2014-07-11 8:27 ` Jiri Olsa
2014-07-08 22:15 ` [PATCH 4/4] perf record: add new -I option to sample interrupted machine state Stephane Eranian
2014-07-09 15:45 ` Andi Kleen
2014-07-14 8:00 ` Namhyung Kim
2014-07-14 17:52 ` Stephane Eranian
2014-07-09 8:26 ` [PATCH v1 0/4] perf: add ability " Namhyung Kim
2014-07-09 14:53 ` Arnaldo Carvalho de Melo [this message]
2014-07-09 15:26 ` Stephane Eranian
2014-07-09 15:47 ` Andi Kleen
2014-07-09 17:14 ` Stephane Eranian
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