char ss_buf[64];
snprintf(ss_buf, sizeof(ss_buf), "%s%s:%f%s",
- ss->mode & __FIO_SS_IOPS ? "iops" : "bw",
- ss->mode & __FIO_SS_SLOPE ? "_slope" : "",
+ ss->state & __FIO_SS_IOPS ? "iops" : "bw",
+ ss->state & __FIO_SS_SLOPE ? "_slope" : "",
(float) ss->limit,
ss->pct ? "%" : "");
json_object_add_value_string(tmp, "ss", ss_buf);
json_object_add_value_int(tmp, "duration", (int)ss->dur);
json_object_add_value_int(tmp, "steadystate_ramptime", ss->ramp_time / 1000000L);
- json_object_add_value_int(tmp, "attained", ss->mode & __FIO_SS_ATTAINED);
+ json_object_add_value_int(tmp, "attained", ss->state & __FIO_SS_ATTAINED);
snprintf(ss_buf, sizeof(ss_buf), "%f%s", (float) ss->criterion, ss->pct ? "%" : "");
json_object_add_value_string(tmp, "criterion", ss_buf);
** otherwise it actually points to the second element
** in the list
*/
- if ((ss->mode & __FIO_SS_ATTAINED) || ss->sum_y == 0)
+ if ((ss->state & __FIO_SS_ATTAINED) || ss->sum_y == 0)
j = ss->head;
else
j = ss->head == 0 ? ss->dur - 1 : ss->head - 1;
if (prev_groupid != td->groupid) {
if (prev_td != NULL) {
- prev_td->ss.last_in_group = 1;
+ prev_td->ss.state |= __FIO_SS_LAST;
steadystate_alloc(prev_td);
}
prev_groupid = td->groupid;
}
if (prev_td != NULL && prev_td->o.group_reporting) {
- prev_td->ss.last_in_group = 1;
+ prev_td->ss.state |= __FIO_SS_LAST;
steadystate_alloc(prev_td);
}
}
ss->bw_data[ss->tail] = bw;
ss->iops_data[ss->tail] = iops;
- if (ss->mode & __FIO_SS_IOPS)
+ if (ss->state & __FIO_SS_IOPS)
new_val = iops;
else
new_val = bw;
if (ss->tail < ss->head || (ss->tail - ss->head == ss->dur - 1)) {
if (ss->sum_y == 0) { /* first time through */
for(i = 0; i < ss->dur; i++) {
- if (ss->mode & __FIO_SS_IOPS)
+ if (ss->state & __FIO_SS_IOPS)
ss->sum_y += ss->iops_data[i];
else
ss->sum_y += ss->bw_data[i];
j = ss->head + i;
if (j >= ss->dur)
j -= ss->dur;
- if (ss->mode & __FIO_SS_IOPS)
+ if (ss->state & __FIO_SS_IOPS)
ss->sum_xy += ss->iops_data[j];
else
ss->sum_xy += ss->bw_data[j];
ss->sum_xy = ss->sum_xy - ss->sum_y + ss->dur * new_val;
}
- if (ss->mode & __FIO_SS_IOPS)
+ if (ss->state & __FIO_SS_IOPS)
ss->oldest_y = ss->iops_data[ss->head];
else
ss->oldest_y = ss->bw_data[ss->head];
if (ss->tail < ss->head || (ss->tail - ss->head == ss->dur - 1)) {
if (ss->sum_y == 0) { /* first time through */
for(i = 0; i < ss->dur; i++)
- if (ss->mode & __FIO_SS_IOPS)
+ if (ss->state & __FIO_SS_IOPS)
ss->sum_y += ss->iops_data[i];
else
ss->sum_y += ss->bw_data[i];
} else { /* easy to update the sum */
ss->sum_y -= ss->oldest_y;
- if (ss->mode & __FIO_SS_IOPS)
+ if (ss->state & __FIO_SS_IOPS)
ss->sum_y += ss->iops_data[ss->tail];
else
ss->sum_y += ss->bw_data[ss->tail];
}
- if (ss->mode & __FIO_SS_IOPS)
+ if (ss->state & __FIO_SS_IOPS)
ss->oldest_y = ss->iops_data[ss->head];
else
ss->oldest_y = ss->bw_data[ss->head];
ss->deviation = 0.0;
for (i = 0; i < ss->dur; i++) {
- if (ss->mode & __FIO_SS_IOPS)
+ if (ss->state & __FIO_SS_IOPS)
diff = ss->iops_data[i] - mean;
else
diff = ss->bw_data[i] - mean;
struct steadystate_data *ss = &td->ss;
if (!ss->dur || td->runstate <= TD_SETTING_UP ||
- td->runstate >= TD_EXITED || (ss->mode & __FIO_SS_ATTAINED))
+ td->runstate >= TD_EXITED || (ss->state & __FIO_SS_ATTAINED))
continue;
td_iops = 0;
prev_groupid = td->groupid;
fio_gettime(&now, NULL);
- if (ss->ramp_time && !ss->ramp_time_over)
+ if (ss->ramp_time && !(ss->state & __FIO_SS_RAMP_OVER)) {
/*
* Begin recording data one second after ss->ramp_time
* has elapsed
*/
if (utime_since(&td->epoch, &now) >= (ss->ramp_time + 1000000L))
- ss->ramp_time_over = 1;
+ ss->state |= __FIO_SS_RAMP_OVER;
+ }
td_io_u_lock(td);
for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
* prev_iops/bw the first time through after ss->ramp_time
* is done.
*/
- if (ss->ramp_time_over) {
+ if (ss->state & __FIO_SS_RAMP_OVER) {
group_bw += 1000 * (td_bytes - ss->prev_bytes) / rate_time;
group_iops += 1000 * (td_iops - ss->prev_iops) / rate_time;
++group_ramp_time_over;
ss->prev_iops = td_iops;
ss->prev_bytes = td_bytes;
- if (td->o.group_reporting && !ss->last_in_group)
+ if (td->o.group_reporting && !(ss->state & __FIO_SS_LAST))
continue;
/*
if (td->o.group_reporting) {
for_each_td(td2, j) {
if (td2->groupid == td->groupid) {
- td2->ss.mode |= __FIO_SS_ATTAINED;
+ td2->ss.state |= __FIO_SS_ATTAINED;
fio_mark_td_terminate(td2);
}
}
} else {
- ss->mode |= __FIO_SS_ATTAINED;
+ ss->state |= __FIO_SS_ATTAINED;
fio_mark_td_terminate(td);
}
}
ss->limit = o->ss_limit.u.f;
ss->ramp_time = o->ss_ramp_time;
ss->pct = o->ss_pct;
- ss->mode = o->ss;
- ss->ramp_time_over = (td->ss.ramp_time == 0);
+ ss->state = o->ss;
+ if (!td->ss.ramp_time)
+ ss->state |= __FIO_SS_RAMP_OVER;
+
ss->sum_x = o->ss_dur * (o->ss_dur - 1) / 2;
ss->sum_x_sq = (o->ss_dur - 1) * (o->ss_dur) * (2*o->ss_dur - 1) / 6;