Re: [RFC 0/7] perf report/gtk: Add support for hierarchy view

From: Namhyung Kim
Date: Tue May 21 2013 - 03:26:42 EST

Hi Pekka,

On Tue, 21 May 2013 10:04:05 +0300, Pekka Enberg wrote:
> Hello,
> On Tue, May 21, 2013 at 9:14 AM, Namhyung Kim <namhyung@xxxxxxxxxx> wrote:
>> This patchset implements a new feature that collects hist entries in a
>> hierachical manner. That means lower-level entries are belonged to an
>> upper-level entry. The entry hierachy is built on the sort keys
>> given, so users can set it whatever they want. It only shows
>> top-level entries first, and user can expand/collapse it dynamically.
>> This is only implemented in --gtk currently, since it's well-matched
>> to the GTK tree view widget and I didn't want to be bothered with the
>> TUI browser code at this stage. :)
> Can use this infrastructure to support call-graphs in the GTK UI?

Yes, I think it's doable. I don't have an idea how to use both of the
features at the same time though. Anyway, I'll try to add support for
callchains later.

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