From: Jiri Olsa <jolsa@redhat.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: acme@kernel.org, jolsa@kernel.org, linux-kernel@vger.kernel.org,
Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 5/9] perf, tools, stat: Move noise/running printing into printout
Date: Thu, 24 Sep 2015 11:01:59 +0200 [thread overview]
Message-ID: <20150924090159.GF2024@krava.redhat.com> (raw)
In-Reply-To: <1442879404-11675-6-git-send-email-andi@firstfloor.org>
On Mon, Sep 21, 2015 at 04:50:00PM -0700, Andi Kleen wrote:
> From: Andi Kleen <ak@linux.intel.com>
>
> Move the running/noise printing into printout to avoid
> duplicated code in the callers.
>
> v2: Merged with other patches. Remove unnecessary hunk.
> Readd hunk that ended in earlier patch.
> Signed-off-by: Andi Kleen <ak@linux.intel.com>
before this patch:
[jolsa@krava perf]$ ./perf stat -e cycles -I 1000 -x, yes > /dev/null
1.000094538,3096196189,,cycles,999950202,100.00
2.000221468,3166074438,,cycles,1000343225,100.00
3.000337023,3176613442,,cycles,1000467727,100.00
after this patch:
[jolsa@krava perf]$ ./perf stat -e cycles -I 1000 -x, yes > /dev/null
1.000108411,3181447248,,cycles
2.000223843,3183422336,,cycles
3.000327830,3176506268,,cycles
jirka
next prev parent reply other threads:[~2015-09-24 9:02 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-21 23:49 perf, tools: Refactor and support interval and CSV metrics v4 Andi Kleen
2015-09-21 23:49 ` [PATCH 1/9] perf, tools, stat: Move sw clock metrics printout to stat-shadow Andi Kleen
2015-09-21 23:49 ` [PATCH 2/9] tools, perf, stat: Use common printout faction to avoid duplicated code Andi Kleen
2015-09-21 23:49 ` [PATCH 3/9] perf, tools, stat: Abstract stat metrics printing Andi Kleen
2015-09-21 23:49 ` [PATCH 4/9] perf, tools, stat: Add support for metrics in interval mode Andi Kleen
2015-09-21 23:50 ` [PATCH 5/9] perf, tools, stat: Move noise/running printing into printout Andi Kleen
2015-09-24 9:01 ` Jiri Olsa [this message]
2015-09-21 23:50 ` [PATCH 6/9] perf, tools, stat: Implement CSV metrics output Andi Kleen
2015-09-21 23:50 ` [PATCH 7/9] perf, tools, stat: Move non counting counter printing to printout Andi Kleen
2015-09-21 23:50 ` [PATCH 8/9] perf, tools: Support metrics in --per-core/socket mode Andi Kleen
2015-09-21 23:50 ` [PATCH 9/9] perf, tools, stat: Document CSV format in manpage Andi Kleen
-- strict thread matches above, loose matches on Subject: below --
2015-10-23 23:59 perf, tools: Refactor and support interval and CSV metrics v5 Andi Kleen
2015-10-23 23:59 ` [PATCH 5/9] perf, tools, stat: Move noise/running printing into printout Andi Kleen
2015-10-26 15:32 ` Jiri Olsa
2015-10-27 2:42 ` Andi Kleen
2015-11-03 1:50 perf, tools: Refactor and support interval and CSV metrics v6 Andi Kleen
2015-11-03 1:50 ` [PATCH 5/9] perf, tools, stat: Move noise/running printing into printout Andi Kleen
2015-11-04 8:48 ` Jiri Olsa
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