linux-kernel - Re: [PATCH v6 0/7] perf: Stream comparison

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Message-ID: <20200917201320.GB1431236@kernel.org>
Date:   Thu, 17 Sep 2020 17:13:20 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Jiri Olsa <jolsa@...hat.com>
Cc:     Jin Yao <yao.jin@...ux.intel.com>, jolsa@...nel.org,
        peterz@...radead.org, mingo@...hat.com,
        alexander.shishkin@...ux.intel.com, Linux-kernel@...r.kernel.org,
        ak@...ux.intel.com, kan.liang@...el.com, yao.jin@...el.com
Subject: Re: [PATCH v6 0/7] perf: Stream comparison

Em Thu, Sep 17, 2020 at 03:05:56PM +0200, Jiri Olsa escreveu:
> On Fri, Sep 11, 2020 at 04:03:46PM +0800, Jin Yao wrote:
> 
> SNIP
> 
> >                       main div.c:40
> >                       main div.c:40
> >                       main div.c:39
> > 
> > [ Hot streams in new perf data only ]
> > 
> > hot chain 1:
> >                                                      cycles: 4, hits: 4.54%
> >                                                  --------------------------
> >                                                               main div.c:42
> >                                                       compute_flag div.c:28
> > 
> > hot chain 2:
> >                                                      cycles: 5, hits: 3.51%
> >                                                  --------------------------
> >                                                               main div.c:39
> >                                                               main div.c:44
> >                                                               main div.c:42
> >                                                       compute_flag div.c:28
> > 
> >  v6:
> >  ---
> >  Rebase to perf/core
> 
> it looks good to me
> 
> Acked-by: Jiri Olsa <jolsa@...nel.org>

Jin,

	I'm sorry I only got to look at this now, there are some issues,
I'll try to point them out patch by patch,

Thanks,

- Arnaldo