[Xenomai-git] Philippe Gerum : testsuite/latency: dump main stats along with gnuplot output
Module: xenomai-3
Branch: master
Commit: 3110b4e58bd0697bd55e13bbaf8d3de6c02bfb98
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=3110b4e58bd0697bd55e13bbaf8d3de6c02bfb98
Author: Philippe Gerum r...@xenomai.org
Date: Wed Jun 17 10:00:55 2015 +0200
testsuite/latency: dump main stats along with gnuplot output
---
testsuite/latency/latency.c | 50 +++
1 file changed, 27 insertions(+), 23 deletions(-)
diff --git a/testsuite/latency/latency.c b/testsuite/latency/latency.c
index 8aab398..95b5a52 100644
--- a/testsuite/latency/latency.c
+++ b/testsuite/latency/latency.c
@@ -380,7 +380,7 @@ static double dump_histogram(int32_t *histogram, char *kind)
return avg;
}
-static void dump_histo_gnuplot(int32_t *histogram)
+static void dump_histo_gnuplot(int32_t *histogram, time_t duration)
{
unsigned int start, stop;
char *xconf, buf[BUFSIZ];
@@ -395,6 +395,18 @@ static void dump_histo_gnuplot(int32_t *histogram)
return;
}
+ fprintf(ofp, # %.2ld:%.2ld:%.2ld (%s, %Ld us period, priority %d)\n,
+ duration / 3600, (duration / 60) % 60, duration % 60,
+ test_mode_names[test_mode],
+ period_ns / 1000, priority);
+ fprintf(ofp, # %11s|%11s|%11s|%8s|%6s|\n,
+ lat min, lat avg,
+ lat max, -overrun, ---msw);
+ fprintf(ofp,
+ # %11.3f|%11.3f|%11.3f|%8d|%6u|\n,
+ (double)gminjitter / 1000, (double)gavgjitter / 1000,
+ (double)gmaxjitter / 1000, goverrun, max_relaxed);
+
if (asprintf(xconf, %s/bin/xeno-config --info, CONFIG_XENO_PREFIX)
0)
goto dump_data;
@@ -455,7 +467,7 @@ static void dump_stats(int32_t *histogram, char *kind,
double avg)
kind, total_hits, avg, variance);
}
-static void dump_hist_stats(void)
+static void dump_hist_stats(time_t duration)
{
double minavg, maxavg, avgavg;
@@ -471,13 +483,18 @@ static void dump_hist_stats(void)
dump_stats(histogram_max, max, maxavg);
if (do_gnuplot)
- dump_histo_gnuplot(histogram_avg);
+ dump_histo_gnuplot(histogram_avg, duration);
}
static void cleanup(void)
{
+ struct rttst_overall_bench_res overall;
time_t actual_duration;
- long gmaxj, gminj, gavgj;
+
+ time(test_end);
+ actual_duration = test_end - test_start - WARMUP_TIME;
+ if (!test_duration)
+ test_duration = actual_duration;
pthread_cancel(display_task);
@@ -486,43 +503,30 @@ static void cleanup(void)
pthread_join(latency_task, NULL);
sem_close(display_sem);
sem_unlink(sem_name);
-
gavgjitter /= (test_loops 1 ? test_loops : 2) - 1;
-
- gminj = gminjitter;
- gmaxj = gmaxjitter;
- gavgj = gavgjitter;
} else {
- struct rttst_overall_bench_res overall;
-
overall.histogram_min = histogram_min;
overall.histogram_max = histogram_max;
overall.histogram_avg = histogram_avg;
-
ioctl(benchdev, RTTST_RTIOC_TMBENCH_STOP, overall);
-
- gminj = overall.result.min;
- gmaxj = overall.result.max;
- gavgj = overall.result.avg;
+ gminjitter = overall.result.min;
+ gmaxjitter = overall.result.max;
+ gavgjitter = overall.result.avg;
goverrun = overall.result.overruns;
}
+
pthread_join(display_task, NULL);
if (benchdev = 0)
close(benchdev);
if (need_histo())
- dump_hist_stats();
-
- time(test_end);
- actual_duration = test_end - test_start - WARMUP_TIME;
- if (!test_duration)
- test_duration = actual_duration;
+ dump_hist_stats(actual_duration);
printf
(---|---|---|---||--|-\n
RTS|%11.3f|%11.3f|%11.3f|%8d|%6u|
%.2ld:%.2ld:%.2ld/%.2d:%.2d:%.2d\n,
-(double)gminj / 1000, (double)gavgj / 1000, (double)gmaxj / 1000,
+(double)gminjitter / 1000, (double)gavgjitter / 1000,
(double)gmaxjitter / 1000,
goverrun, max_relaxed, actual_duration / 3600, (actual_duration /
60) % 60,
actual_duration % 60, test_duration / 3600,
(test_duration / 60) % 60, test_duration % 60);
___
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[Xenomai-git] Philippe Gerum : testsuite/latency: dump main stats along with gnuplot output
Module: xenomai-3
Branch: next
Commit: 3110b4e58bd0697bd55e13bbaf8d3de6c02bfb98
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=3110b4e58bd0697bd55e13bbaf8d3de6c02bfb98
Author: Philippe Gerum r...@xenomai.org
Date: Wed Jun 17 10:00:55 2015 +0200
testsuite/latency: dump main stats along with gnuplot output
---
testsuite/latency/latency.c | 50 +++
1 file changed, 27 insertions(+), 23 deletions(-)
diff --git a/testsuite/latency/latency.c b/testsuite/latency/latency.c
index 8aab398..95b5a52 100644
--- a/testsuite/latency/latency.c
+++ b/testsuite/latency/latency.c
@@ -380,7 +380,7 @@ static double dump_histogram(int32_t *histogram, char *kind)
return avg;
}
-static void dump_histo_gnuplot(int32_t *histogram)
+static void dump_histo_gnuplot(int32_t *histogram, time_t duration)
{
unsigned int start, stop;
char *xconf, buf[BUFSIZ];
@@ -395,6 +395,18 @@ static void dump_histo_gnuplot(int32_t *histogram)
return;
}
+ fprintf(ofp, # %.2ld:%.2ld:%.2ld (%s, %Ld us period, priority %d)\n,
+ duration / 3600, (duration / 60) % 60, duration % 60,
+ test_mode_names[test_mode],
+ period_ns / 1000, priority);
+ fprintf(ofp, # %11s|%11s|%11s|%8s|%6s|\n,
+ lat min, lat avg,
+ lat max, -overrun, ---msw);
+ fprintf(ofp,
+ # %11.3f|%11.3f|%11.3f|%8d|%6u|\n,
+ (double)gminjitter / 1000, (double)gavgjitter / 1000,
+ (double)gmaxjitter / 1000, goverrun, max_relaxed);
+
if (asprintf(xconf, %s/bin/xeno-config --info, CONFIG_XENO_PREFIX)
0)
goto dump_data;
@@ -455,7 +467,7 @@ static void dump_stats(int32_t *histogram, char *kind,
double avg)
kind, total_hits, avg, variance);
}
-static void dump_hist_stats(void)
+static void dump_hist_stats(time_t duration)
{
double minavg, maxavg, avgavg;
@@ -471,13 +483,18 @@ static void dump_hist_stats(void)
dump_stats(histogram_max, max, maxavg);
if (do_gnuplot)
- dump_histo_gnuplot(histogram_avg);
+ dump_histo_gnuplot(histogram_avg, duration);
}
static void cleanup(void)
{
+ struct rttst_overall_bench_res overall;
time_t actual_duration;
- long gmaxj, gminj, gavgj;
+
+ time(test_end);
+ actual_duration = test_end - test_start - WARMUP_TIME;
+ if (!test_duration)
+ test_duration = actual_duration;
pthread_cancel(display_task);
@@ -486,43 +503,30 @@ static void cleanup(void)
pthread_join(latency_task, NULL);
sem_close(display_sem);
sem_unlink(sem_name);
-
gavgjitter /= (test_loops 1 ? test_loops : 2) - 1;
-
- gminj = gminjitter;
- gmaxj = gmaxjitter;
- gavgj = gavgjitter;
} else {
- struct rttst_overall_bench_res overall;
-
overall.histogram_min = histogram_min;
overall.histogram_max = histogram_max;
overall.histogram_avg = histogram_avg;
-
ioctl(benchdev, RTTST_RTIOC_TMBENCH_STOP, overall);
-
- gminj = overall.result.min;
- gmaxj = overall.result.max;
- gavgj = overall.result.avg;
+ gminjitter = overall.result.min;
+ gmaxjitter = overall.result.max;
+ gavgjitter = overall.result.avg;
goverrun = overall.result.overruns;
}
+
pthread_join(display_task, NULL);
if (benchdev = 0)
close(benchdev);
if (need_histo())
- dump_hist_stats();
-
- time(test_end);
- actual_duration = test_end - test_start - WARMUP_TIME;
- if (!test_duration)
- test_duration = actual_duration;
+ dump_hist_stats(actual_duration);
printf
(---|---|---|---||--|-\n
RTS|%11.3f|%11.3f|%11.3f|%8d|%6u|
%.2ld:%.2ld:%.2ld/%.2d:%.2d:%.2d\n,
-(double)gminj / 1000, (double)gavgj / 1000, (double)gmaxj / 1000,
+(double)gminjitter / 1000, (double)gavgjitter / 1000,
(double)gmaxjitter / 1000,
goverrun, max_relaxed, actual_duration / 3600, (actual_duration /
60) % 60,
actual_duration % 60, test_duration / 3600,
(test_duration / 60) % 60, test_duration % 60);
___
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http://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/latency: dump main stats along with gnuplot output
Module: xenomai-3
Branch: next
Commit: 8f5e4ca033e1df56970399e79df4f8ed4223f797
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=8f5e4ca033e1df56970399e79df4f8ed4223f797
Author: Philippe Gerum r...@xenomai.org
Date: Wed Jun 17 10:00:55 2015 +0200
testsuite/latency: dump main stats along with gnuplot output
---
testsuite/latency/latency.c | 50 +++
1 file changed, 27 insertions(+), 23 deletions(-)
diff --git a/testsuite/latency/latency.c b/testsuite/latency/latency.c
index 8aab398..95b5a52 100644
--- a/testsuite/latency/latency.c
+++ b/testsuite/latency/latency.c
@@ -380,7 +380,7 @@ static double dump_histogram(int32_t *histogram, char *kind)
return avg;
}
-static void dump_histo_gnuplot(int32_t *histogram)
+static void dump_histo_gnuplot(int32_t *histogram, time_t duration)
{
unsigned int start, stop;
char *xconf, buf[BUFSIZ];
@@ -395,6 +395,18 @@ static void dump_histo_gnuplot(int32_t *histogram)
return;
}
+ fprintf(ofp, # %.2ld:%.2ld:%.2ld (%s, %Ld us period, priority %d)\n,
+ duration / 3600, (duration / 60) % 60, duration % 60,
+ test_mode_names[test_mode],
+ period_ns / 1000, priority);
+ fprintf(ofp, # %11s|%11s|%11s|%8s|%6s|\n,
+ lat min, lat avg,
+ lat max, -overrun, ---msw);
+ fprintf(ofp,
+ # %11.3f|%11.3f|%11.3f|%8d|%6u|\n,
+ (double)gminjitter / 1000, (double)gavgjitter / 1000,
+ (double)gmaxjitter / 1000, goverrun, max_relaxed);
+
if (asprintf(xconf, %s/bin/xeno-config --info, CONFIG_XENO_PREFIX)
0)
goto dump_data;
@@ -455,7 +467,7 @@ static void dump_stats(int32_t *histogram, char *kind,
double avg)
kind, total_hits, avg, variance);
}
-static void dump_hist_stats(void)
+static void dump_hist_stats(time_t duration)
{
double minavg, maxavg, avgavg;
@@ -471,13 +483,18 @@ static void dump_hist_stats(void)
dump_stats(histogram_max, max, maxavg);
if (do_gnuplot)
- dump_histo_gnuplot(histogram_avg);
+ dump_histo_gnuplot(histogram_avg, duration);
}
static void cleanup(void)
{
+ struct rttst_overall_bench_res overall;
time_t actual_duration;
- long gmaxj, gminj, gavgj;
+
+ time(test_end);
+ actual_duration = test_end - test_start - WARMUP_TIME;
+ if (!test_duration)
+ test_duration = actual_duration;
pthread_cancel(display_task);
@@ -486,43 +503,30 @@ static void cleanup(void)
pthread_join(latency_task, NULL);
sem_close(display_sem);
sem_unlink(sem_name);
-
gavgjitter /= (test_loops 1 ? test_loops : 2) - 1;
-
- gminj = gminjitter;
- gmaxj = gmaxjitter;
- gavgj = gavgjitter;
} else {
- struct rttst_overall_bench_res overall;
-
overall.histogram_min = histogram_min;
overall.histogram_max = histogram_max;
overall.histogram_avg = histogram_avg;
-
ioctl(benchdev, RTTST_RTIOC_TMBENCH_STOP, overall);
-
- gminj = overall.result.min;
- gmaxj = overall.result.max;
- gavgj = overall.result.avg;
+ gminjitter = overall.result.min;
+ gmaxjitter = overall.result.max;
+ gavgjitter = overall.result.avg;
goverrun = overall.result.overruns;
}
+
pthread_join(display_task, NULL);
if (benchdev = 0)
close(benchdev);
if (need_histo())
- dump_hist_stats();
-
- time(test_end);
- actual_duration = test_end - test_start - WARMUP_TIME;
- if (!test_duration)
- test_duration = actual_duration;
+ dump_hist_stats(actual_duration);
printf
(---|---|---|---||--|-\n
RTS|%11.3f|%11.3f|%11.3f|%8d|%6u|
%.2ld:%.2ld:%.2ld/%.2d:%.2d:%.2d\n,
-(double)gminj / 1000, (double)gavgj / 1000, (double)gmaxj / 1000,
+(double)gminjitter / 1000, (double)gavgjitter / 1000,
(double)gmaxjitter / 1000,
goverrun, max_relaxed, actual_duration / 3600, (actual_duration /
60) % 60,
actual_duration % 60, test_duration / 3600,
(test_duration / 60) % 60, test_duration % 60);
___
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http://xenomai.org/mailman/listinfo/xenomai-git
