[PATCH 1/9] perf, tools, stat: Move sw clock metrics printout to stat-shadow

Andi Kleen
2015-10-24T00:00:06Z

The sw clock metrics printing was missed in the earlier move to
stat-shadow of all the other metric printouts. Move it too.

Acked-by: Jiri Olsa <jolsa@kernel.org>
v2: Fix metrics printing in this version to make bisect safe.
Signed-off-by: Andi Kleen <ak@linux.intel.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 91e793a..65cd26c 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -491,6 +491,7 @@ 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";
@@ -515,11 +516,8 @@ 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 2a5d8d7..6ac0314 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';

--
2.4.3