if (!td->o.group_reporting) {
steadystate_alloc(td);
+ td->ss.state |= __FIO_SS_DATA;
continue;
}
*/
ss->slope = (ss->sum_xy - (double) ss->sum_x * ss->sum_y / ss->dur) /
(ss->sum_x_sq - (double) ss->sum_x * ss->sum_x / ss->dur);
- if (ss->pct)
+ if (ss->state & __FIO_SS_PCT)
ss->criterion = 100.0 * ss->slope / (ss->sum_y / ss->dur);
else
ss->criterion = ss->slope;
ss->deviation = max(ss->deviation, diff * (diff < 0.0 ? -1.0 : 1.0));
}
- if (ss->pct)
+ if (ss->state & __FIO_SS_PCT)
ss->criterion = 100.0 * ss->deviation / mean;
else
ss->criterion = ss->deviation;
ss->dur = o->ss_dur;
ss->limit = o->ss_limit.u.f;
ss->ramp_time = o->ss_ramp_time;
- ss->pct = o->ss_pct;
ss->state = o->ss;
if (!td->ss.ramp_time)
if (ss2->dur != ss->dur ||
ss2->limit != ss->limit ||
ss2->ramp_time != ss->ramp_time ||
- ss2->pct != ss->pct ||
ss2->state != ss->state ||
ss2->sum_x != ss->sum_x ||
ss2->sum_x_sq != ss->sum_x_sq) {
return 0;
}
+
+unsigned long long steadystate_bw_mean(struct steadystate_data *ss)
+{
+ int i;
+ unsigned long long sum;
+
+ for (i = 0, sum = 0; i < ss->dur; i++)
+ sum += ss->bw_data[i];
+
+ return sum / ss->dur;
+}
+
+unsigned long long steadystate_iops_mean(struct steadystate_data *ss)
+{
+ int i;
+ unsigned long long sum;
+
+ for (i = 0, sum = 0; i < ss->dur; i++)
+ sum += ss->iops_data[i];
+
+ return sum / ss->dur;
+}