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Message-Id: <1446739342-29279-5-git-send-email-acme@kernel.org>
Date: Thu, 5 Nov 2015 13:02:14 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Ingo Molnar <mingo@...nel.org>
Cc: linux-kernel@...r.kernel.org, Andi Kleen <ak@...ux.intel.com>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 04/12] perf stat: Move sw clock metrics printout to stat-shadow
From: Andi Kleen <ak@...ux.intel.com>
The sw clock metrics printing was missed in the earlier move to
stat-shadow of all the other metric printouts. Move it too.
v2: Fix metrics printing in this version to make bisect safe.
Signed-off-by: Andi Kleen <ak@...ux.intel.com>
Acked-by: Jiri Olsa <jolsa@...nel.org>
Link: http://lkml.kernel.org/r/1446515428-7450-2-git-send-email-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
tools/perf/builtin-stat.c | 8 +++-----
tools/perf/util/stat-shadow.c | 5 +++++
2 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 2f438f76cceb..8a788956b6a3 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -493,6 +493,7 @@ static void nsec_printout(int id, int nr, struct perf_evsel *evsel, double avg)
double msecs = avg / 1e6;
const char *fmt_v, *fmt_n;
char name[25];
+ int cpu = cpu_map__id_to_cpu(id);
fmt_v = csv_output ? "%.6f%s" : "%18.6f%s";
fmt_n = csv_output ? "%s" : "%-25s";
@@ -517,11 +518,8 @@ static void nsec_printout(int id, int nr, struct perf_evsel *evsel, double avg)
if (csv_output || stat_config.interval)
return;
- if (perf_evsel__match(evsel, SOFTWARE, SW_TASK_CLOCK))
- fprintf(output, " # %8.3f CPUs utilized ",
- avg / avg_stats(&walltime_nsecs_stats));
- else
- fprintf(output, " ");
+ perf_stat__print_shadow_stats(output, evsel, avg, cpu,
+ stat_config.aggr_mode);
}
static void abs_printout(int id, int nr, struct perf_evsel *evsel, double avg)
diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c
index 2a5d8d7698ae..6ac03146889d 100644
--- a/tools/perf/util/stat-shadow.c
+++ b/tools/perf/util/stat-shadow.c
@@ -413,6 +413,11 @@ void perf_stat__print_shadow_stats(FILE *out, struct perf_evsel *evsel,
ratio = total / avg;
fprintf(out, " # %8.0f cycles / elision ", ratio);
+ } else if (perf_evsel__match(evsel, SOFTWARE, SW_TASK_CLOCK)) {
+ if ((ratio = avg_stats(&walltime_nsecs_stats)) != 0)
+ fprintf(out, " # %8.3f CPUs utilized ", avg / ratio);
+ else
+ fprintf(out, " ");
} else if (runtime_nsecs_stats[cpu].n != 0) {
char unit = 'M';
--
2.1.0
--
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