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From: Namhyung Kim <namhyung@kernel.org>
To: Arun Sharma <asharma@fb.com>
Cc: Ingo Molnar <mingo@kernel.org>,
	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Paul Mackerras <paulus@samba.org>,
	Namhyung Kim <namhyung.kim@lge.com>,
	LKML <linux-kernel@vger.kernel.org>,
	Frederic Weisbecker <fweisbec@gmail.com>,
	Jiri Olsa <jolsa@redhat.com>,
	Rodrigo Campos <rodrigo@sdfg.com.ar>
Subject: Re: [RFC/PATCHSET 00/18] perf report: Add support to accumulate hist periods (v3)
Date: Tue, 24 Dec 2013 16:59:04 +0900	[thread overview]
Message-ID: <87txdyfznb.fsf@sejong.aot.lge.com> (raw)
In-Reply-To: <52B7FF61.2090908@fb.com> (Arun Sharma's message of "Mon, 23 Dec 2013 14:46:17 +0530")

Hi Arun,

On Mon, 23 Dec 2013 14:46:17 +0530, Arun Sharma wrote:
> On 12/18/13 8:09 PM, Namhyung Kim wrote:
>> Hi Arun,
>>
>> 2013-12-18 (수), 16:08 +0530, Arun Sharma:
>>> On 12/18/13 3:16 PM, Ingo Molnar wrote:
>>>
>>>> My main complaint that any variation of 'cumulative' or 'cumulate' is
>>>> a tongue-twister to users. I certainly won't be able to remember it
>>>> and will have to call up the manpage every time I use it - which will
>>>> be very annoying. I'd probably not use the feature much.
>>>
>>> I can remember it, mainly because it's such an unusual word :)
>>> Agree that we could use something simpler/easier to remember.
>>>
>>> My other user space projects have been keeping me busy. But still very
>>> interested in this feature. Will test this patch series over the holidays.
>>
>> Thanks in advance for your test and feedback! :)
>
> Looks great! One of the features I'm missing compared to my earlier
> --sort inclusive series of patches is that, in the --children mode,
> I'd still like to see callchains (at least in --tui). Looks like
> --children and -G -s pid can't be used together in this
> implementation.

Right, it wasn't supported in this version.  But I have a plan to add it
in the near future. :)

Thanks,
Namhyung

  reply	other threads:[~2013-12-24  7:59 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-18  5:21 Namhyung Kim
2013-12-18  5:21 ` [PATCH 01/18] perf sort: Compare addresses if no symbol info Namhyung Kim
2013-12-18 15:38   ` Jiri Olsa
2013-12-18 17:35     ` Arnaldo Carvalho de Melo
2013-12-18 17:39       ` Arnaldo Carvalho de Melo
2013-12-19  7:17         ` Namhyung Kim
2014-01-12 18:30   ` [tip:perf/core] " tip-bot for Namhyung Kim
2013-12-18  5:21 ` [PATCH 02/18] perf sort: Do not compare dso again Namhyung Kim
2013-12-18 15:40   ` Jiri Olsa
2014-01-12 18:31   ` [tip:perf/core] " tip-bot for Namhyung Kim
2013-12-18  5:21 ` [PATCH 03/18] perf tools: Do not pass period and weight to add_hist_entry() Namhyung Kim
2013-12-18 15:41   ` Jiri Olsa
2014-01-12 18:31   ` [tip:perf/core] perf hists: " tip-bot for Namhyung Kim
2013-12-18  5:21 ` [PATCH 04/18] perf tools: Introduce struct add_entry_iter Namhyung Kim
2013-12-18 15:50   ` Jiri Olsa
2013-12-19  7:15     ` Namhyung Kim
2013-12-18  5:21 ` [PATCH 05/18] perf hists: Convert hist entry functions to use struct he_stat Namhyung Kim
2013-12-18  5:21 ` [PATCH 06/18] perf hists: Add support for accumulated stat of hist entry Namhyung Kim
2013-12-18  5:21 ` [PATCH 07/18] perf hists: Check if accumulated when adding a " Namhyung Kim
2013-12-18  5:21 ` [PATCH 08/18] perf hists: Accumulate hist entry stat based on the callchain Namhyung Kim
2013-12-18  5:21 ` [PATCH 09/18] perf tools: Update cpumode for each cumulative entry Namhyung Kim
2013-12-18  5:21 ` [PATCH 10/18] perf report: Cache cumulative callchains Namhyung Kim
2013-12-18  5:21 ` [PATCH 11/18] perf hists: Sort hist entries by accumulated period Namhyung Kim
2013-12-18  5:21 ` [PATCH 12/18] perf ui/hist: Add support to accumulated hist stat Namhyung Kim
2013-12-18  5:21 ` [PATCH 13/18] perf ui/browser: " Namhyung Kim
2013-12-18  5:21 ` [PATCH 14/18] perf ui/gtk: " Namhyung Kim
2013-12-18  5:21 ` [PATCH 15/18] perf tools: Apply percent-limit to cumulative percentage Namhyung Kim
2013-12-18  5:21 ` [PATCH 16/18] perf tools: Add more hpp helper functions Namhyung Kim
2013-12-18  5:21 ` [PATCH 17/18] perf report: Add --cumulate option Namhyung Kim
2013-12-18  5:21 ` [PATCH 18/18] perf report: Add report.cumulate config option Namhyung Kim
2013-12-18  9:46 ` [RFC/PATCHSET 00/18] perf report: Add support to accumulate hist periods (v3) Ingo Molnar
2013-12-18 10:38   ` Arun Sharma
2013-12-18 14:39     ` Namhyung Kim
2013-12-23  9:16       ` Arun Sharma
2013-12-24  7:59         ` Namhyung Kim [this message]
2013-12-18 14:37   ` Namhyung Kim
2013-12-18 17:47     ` Arnaldo Carvalho de Melo
2013-12-19  7:20       ` Namhyung Kim

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