void cleanup_upon_sig(int sig __attribute__((unused)))
{
time_t actual_duration;
if (finished)
return;
finished = 1;
rt_timer_stop();
rt_sem_delete(&display_sem);
if (do_histogram || do_stats)
dump_hist_stats();
time(&test_end);
actual_duration = test_end - test_start;
if (!test_duration) test_duration = actual_duration;
gavgjitter /= (test_loops ?: 2)-1;
printf("---|------------|------------|------------|--------|-------------------------\n"
"RTS|%12ld|%12ld|%12ld|%8ld| %.2ld:%.2ld:%.2ld/%.2d:%.2d:%.2d\n",
gminjitter,
gavgjitter,
gmaxjitter,
goverrun,
actual_duration / 3600,(actual_duration / 60) % 60,actual_duration % 60,
test_duration / 3600,(test_duration / 60) % 60,test_duration % 60);
if (histogram_avg) free(histogram_avg);
if (histogram_max) free(histogram_max);
if (histogram_min) free(histogram_min);
exit(0);
}
void cleanup(void)
{
time_t actual_duration;
long gmaxj, gminj, gavgj;
if (test_mode == USER_TASK) {
rt_sem_delete(&display_sem);
gavgjitter /= (test_loops > 1 ? test_loops : 2) - 1;
gminj = rt_timer_tsc2ns(gminjitter);
gmaxj = rt_timer_tsc2ns(gmaxjitter);
gavgj = rt_timer_tsc2ns(gavgjitter);
} else {
struct rttst_overall_bench_res overall;
overall.histogram_min = histogram_min;
overall.histogram_max = histogram_max;
overall.histogram_avg = histogram_avg;
rt_dev_ioctl(benchdev, RTTST_RTIOC_TMBENCH_STOP, &overall);
gminj = overall.result.min;
gmaxj = overall.result.max;
gavgj = overall.result.avg;
goverrun = overall.result.overruns;
}
if (benchdev >= 0)
rt_dev_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;
printf
("---|-----------|-----------|-----------|--------|------|-------------------------\n"
"RTS|%11.3f|%11.3f|%11.3f|%8ld|%6u| %.2ld:%.2ld:%.2ld/%.2d:%.2d:%.2d\n",
(double)gminj / 1000, (double)gavgj / 1000, (double)gmaxj / 1000,
goverrun, max_relaxed, actual_duration / 3600, (actual_duration / 60) % 60,
actual_duration % 60, test_duration / 3600,
(test_duration / 60) % 60, test_duration % 60);
if (max_relaxed > 0)
printf(
"Warning! some latency maxima may have been due to involuntary mode switches.\n"
"Please contact [email protected]\n");
if (histogram_avg)
free(histogram_avg);
if (histogram_max)
free(histogram_max);
if (histogram_min)
free(histogram_min);
exit(0);
}
void cleanup_upon_sig(int sig __attribute__((unused)))
{
time_t actual_duration;
long gmaxj, gminj, gavgj;
if (finished)
return;
finished = 1;
if (!hard_timer_running)
{
rt_timer_stop();
}
rt_sem_delete(&display_sem);
if (do_histogram || do_stats)
dump_hist_stats();
time(&test_end);
actual_duration = test_end - test_start - WARMUP_TIME;
if (!test_duration) test_duration = actual_duration;
gavgjitter /= (test_loops > 1 ? test_loops : 2)-1;
gminj = rt_timer_tsc2ns(gminjitter);
gmaxj = rt_timer_tsc2ns(gmaxjitter);
gavgj = rt_timer_tsc2ns(gavgjitter);
printf("---|------------|------------|------------|--------|-------------------------\n"
"RTS|%12ld|%12ld|%12ld|%8ld| %.2ld:%.2ld:%.2ld/%.2d:%.2d:%.2d\n",
gminj,
gavgj,
gmaxj,
goverrun,
actual_duration / 3600,
(actual_duration / 60) % 60,
actual_duration % 60,
test_duration / 3600,
(test_duration / 60) % 60,
test_duration % 60);
if (histogram_avg) free(histogram_avg);
if (histogram_max) free(histogram_max);
if (histogram_min) free(histogram_min);
exit(0);
}