linux-kernel - Re: [PATCH 6/9] perf stat: Display time in precision based on std deviation

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Date:   Mon, 23 Apr 2018 11:40:45 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Jiri Olsa <jolsa@...nel.org>
Cc:     lkml <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        David Ahern <dsahern@...il.com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [PATCH 6/9] perf stat: Display time in precision based on std
 deviation

Em Mon, Apr 23, 2018 at 11:08:20AM +0200, Jiri Olsa escreveu:
> Ingo suggested to display elapsed time for multirun
> workload (perf stat -e) with precision based on the
> precision of the standard deviation.
> 
> In his own words:

Tested and applied to perf/core.

- Arnaldo