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platform_kernel-5.15
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perf stat: Move noise/running printing into printout 

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
v4: Merge with later patch that also moves not supported printing.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1454173616-17710-4-git-send-email-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Andi Kleen 2016-01-30 09:06:51 -08:00 committed by Arnaldo Carvalho de Melo
parent f948339290
commit cb110f4710
1 changed files with 32 additions and 91 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

123
tools/perf/builtin-stat.c
View File

@ -848,7 +848,7 @@ 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, 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 perf_stat_output_ctx out;
struct outstate os = { struct outstate os = {
@ -860,6 +860,30 @@ static void printout(int id, int nr, struct perf_evsel *counter, double uval,
nl = new_line_std; nl = new_line_std;
if (run == 0 || ena == 0) {
aggr_printout(counter, id, nr);
fprintf(stat_config.output, "%*s%s",
csv_output ? 0 : 18,
counter->supported ? CNTR_NOT_COUNTED : CNTR_NOT_SUPPORTED,
csv_sep);
fprintf(stat_config.output, "%-*s%s",
csv_output ? 0 : unit_width,
counter->unit, csv_sep);
fprintf(stat_config.output, "%*s",
csv_output ? 0 : -25,
perf_evsel__name(counter));
if (counter->cgrp)
fprintf(stat_config.output, "%s%s",
csv_sep, counter->cgrp->name);
print_running(run, ena);
return;
}
if (nsec_counter(counter)) if (nsec_counter(counter))
nsec_printout(id, nr, counter, uval); nsec_printout(id, nr, counter, uval);
else else
@ -874,6 +898,9 @@ static void printout(int id, int nr, struct perf_evsel *counter, double uval,
stat_config.aggr_mode == AGGR_GLOBAL ? 0 : stat_config.aggr_mode == AGGR_GLOBAL ? 0 :
cpu_map__id_to_cpu(id), cpu_map__id_to_cpu(id),
&out); &out);
print_noise(counter, noise);
print_running(run, ena);
} }
static void print_aggr(char *prefix) static void print_aggr(char *prefix)
@ -904,36 +931,8 @@ static void print_aggr(char *prefix)
if (prefix) if (prefix)
fprintf(output, "%s", prefix); fprintf(output, "%s", prefix);
if (run == 0 || ena == 0) {
aggr_printout(counter, id, nr);
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(run, ena);
fputc('\n', output);
continue;
}
uval = val * counter->scale; uval = val * counter->scale;
printout(id, nr, counter, uval, prefix); printout(id, nr, counter, uval, prefix, run, ena, 1.0);
if (!csv_output)
print_noise(counter, 1.0);
print_running(run, ena);
fputc('\n', output); fputc('\n', output);
} }
} }
@ -960,12 +959,7 @@ static void print_aggr_thread(struct perf_evsel *counter, char *prefix)
fprintf(output, "%s", prefix); fprintf(output, "%s", prefix);
uval = val * counter->scale; uval = val * counter->scale;
printout(thread, 0, counter, uval, prefix); printout(thread, 0, counter, uval, prefix, run, ena, 1.0);
if (!csv_output)
print_noise(counter, 1.0);
print_running(run, ena);
fputc('\n', output); fputc('\n', output);
} }
} }
@ -979,7 +973,6 @@ static void print_counter_aggr(struct perf_evsel *counter, char *prefix)
FILE *output = stat_config.output; FILE *output = stat_config.output;
struct perf_stat_evsel *ps = counter->priv; struct perf_stat_evsel *ps = counter->priv;
double avg = avg_stats(&ps->res_stats[0]); double avg = avg_stats(&ps->res_stats[0]);
int scaled = counter->counts->scaled;
double uval; double uval;
double avg_enabled, avg_running; double avg_enabled, avg_running;
@ -989,32 +982,8 @@ static void print_counter_aggr(struct perf_evsel *counter, char *prefix)
if (prefix) if (prefix)
fprintf(output, "%s", 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; uval = avg * counter->scale;
printout(-1, 0, counter, uval, prefix); printout(-1, 0, counter, uval, prefix, avg_running, avg_enabled, avg);
print_noise(counter, avg);
print_running(avg_running, avg_enabled);
fprintf(output, "\n"); fprintf(output, "\n");
} }
@ -1037,36 +1006,8 @@ static void print_counter(struct perf_evsel *counter, char *prefix)
if (prefix) if (prefix)
fprintf(output, "%s", prefix); fprintf(output, "%s", prefix);
if (run == 0 || ena == 0) {
fprintf(output, "CPU%*d%s%*s%s",
csv_output ? 0 : -4,
perf_evsel__cpus(counter)->map[cpu], csv_sep,
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(run, ena);
fputc('\n', output);
continue;
}
uval = val * counter->scale; uval = val * counter->scale;
printout(cpu, 0, counter, uval, prefix); printout(cpu, 0, counter, uval, prefix, run, ena, 1.0);
if (!csv_output)
print_noise(counter, 1.0);
print_running(run, ena);
fputc('\n', output); fputc('\n', output);
} }