From: Andi Kleen <andi@firstfloor.org>
To: acme@Kernel.org
Cc: linux-kernel@vger.kernel.org, jolsa@redhat.com,
Andi Kleen <ak@linux.intel.com>
Subject: [PATCH] perf, tools: Print stddev in CSV mode with -a
Date: Wed, 8 Apr 2015 07:48:21 -0700 [thread overview]
Message-ID: <1428504501-9102-1-git-send-email-andi@firstfloor.org> (raw)
From: Andi Kleen <ak@linux.intel.com>
Currently with -r.. -a -A ,x or other aggregation we don't print the
stddev into the CSV output. Just drop the checks preventing this.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
tools/perf/builtin-stat.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index d4d1b77..3de0ea5 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -1282,8 +1282,7 @@ static void print_aggr(char *prefix)
else
abs_printout(id, nr, counter, uval);
- if (!csv_output)
- print_noise(counter, 1.0);
+ print_noise(counter, 1.0);
print_running(run, ena);
fputc('\n', output);
@@ -1392,8 +1391,7 @@ static void print_counter(struct perf_evsel *counter, char *prefix)
else
abs_printout(cpu, 0, counter, uval);
- if (!csv_output)
- print_noise(counter, 1.0);
+ print_noise(counter, 1.0);
print_running(run, ena);
fputc('\n', output);
--
2.3.3
next reply other threads:[~2015-04-08 14:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-08 14:48 Andi Kleen [this message]
2015-04-10 8:40 ` [PATCH] perf, tools: Print stddev in CSV mode with -a Jiri Olsa
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