On Mon, Oct 26, 2015 at 04:32:06PM +0100, Jiri Olsa wrote:
> On Fri, Oct 23, 2015 at 04:59:33PM -0700, Andi Kleen wrote:
> > From: Andi Kleen <a...@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 <a...@linux.intel.com>
>
> hit the same issue as in previous version described in here:
>
> http://marc.info/?l=linux-kernel&m=144308533308176&w=2
>
> on your perf/stat-metrics-9
Here's an updated patch and I pushed perf/stat-metrics-10
---
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.
v3: Fix noise/running output in CSV mode
Signed-off-by: Andi Kleen <a...@linux.intel.com>
---
tools/perf/builtin-stat.c | 50 ++++++++---------------------------------------
1 file changed, 8 insertions(+), 42 deletions(-)
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index f78af2a..f995911 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -586,7 +586,7 @@ static void abs_printout(int id, int nr, struct perf_evsel
*evsel, double avg)
}
static void printout(int id, int nr, struct perf_evsel *counter, double uval,
- char *prefix)
+ char *prefix, u64 run, u64 ena, double noise)
{
struct perf_stat_output_ctx out;
struct outstate os = {
@@ -612,6 +612,9 @@ static void printout(int id, int nr, struct perf_evsel
*counter, double uval,
stat_config.aggr_mode == AGGR_GLOBAL ? 0 :
cpu_map__id_to_cpu(id),
&out);
+
+ print_noise(counter, noise);
+ print_running(run, ena);
}
static void print_aggr(char *prefix)
@@ -667,11 +670,7 @@ static void print_aggr(char *prefix)
continue;
}
uval = val * counter->scale;
- printout(id, nr, counter, uval, prefix);
- if (!csv_output)
- print_noise(counter, 1.0);
-
- print_running(run, ena);
+ printout(id, nr, counter, uval, prefix, run, ena, 1.0);
fputc('\n', output);
}
}
@@ -698,12 +697,7 @@ static void print_aggr_thread(struct perf_evsel *counter,
char *prefix)
fprintf(output, "%s", prefix);
uval = val * counter->scale;
- printout(thread, 0, counter, uval, prefix);
-
- if (!csv_output)
- print_noise(counter, 1.0);
-
- print_running(run, ena);
+ printout(thread, 0, counter, uval, prefix, run, ena, 1.0);
fputc('\n', output);
}
}
@@ -717,7 +711,6 @@ static void print_counter_aggr(struct perf_evsel *counter,
char *prefix)
FILE *output = stat_config.output;
struct perf_stat_evsel *ps = counter->priv;
double avg = avg_stats(&ps->res_stats[0]);
- int scaled = counter->counts->scaled;
double uval;
double avg_enabled, avg_running;
@@ -727,32 +720,8 @@ static void print_counter_aggr(struct perf_evsel *counter,
char *prefix)
if (prefix)
fprintf(output, "%s", prefix);
- if (scaled == -1 || !counter->supported) {
- fprintf(output, "%*s%s",
- csv_output ? 0 : 18,
- counter->supported ? CNTR_NOT_COUNTED :
CNTR_NOT_SUPPORTED,
- csv_sep);
- fprintf(output, "%-*s%s",
- csv_output ? 0 : unit_width,
- counter->unit, csv_sep);
- fprintf(output, "%*s",
- csv_output ? 0 : -25,
- perf_evsel__name(counter));
-
- if (counter->cgrp)
- fprintf(output, "%s%s", csv_sep, counter->cgrp->name);
-
- print_running(avg_running, avg_enabled);
- fputc('\n', output);
- return;
- }
-
uval = avg * counter->scale;
- printout(-1, 0, counter, uval, prefix);
-
- print_noise(counter, avg);
-
- print_running(avg_running, avg_enabled);
+ printout(-1, 0, counter, uval, prefix, avg_running, avg_enabled, avg);
fprintf(output, "\n");
}
@@ -801,10 +770,7 @@ static void print_counter(struct perf_evsel *counter, char
*prefix)
}
uval = val * counter->scale;
- printout(cpu, 0, counter, uval, prefix);
- if (!csv_output)
- print_noise(counter, 1.0);
- print_running(run, ena);
+ printout(cpu, 0, counter, uval, prefix, run, ena, 1.0);
fputc('\n', output);
}
--
2.1.4
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