#ifndef FIO_STEADYSTATE_H
#define FIO_STEADYSTATE_H
-#include "stat.h"
#include "thread_options.h"
-#include "lib/ieee754.h"
+extern void steadystate_free(struct thread_data *);
extern void steadystate_check(void);
extern void steadystate_setup(void);
extern int td_steadystate_init(struct thread_data *);
uint64_t sum_xy;
uint64_t oldest_y;
- struct timeval prev_time;
+ struct timespec prev_time;
uint64_t prev_iops;
uint64_t prev_bytes;
};
enum {
- __FIO_SS_IOPS = 1,
- __FIO_SS_BW = 2,
- __FIO_SS_SLOPE = 4,
- __FIO_SS_ATTAINED = 8,
- __FIO_SS_RAMP_OVER = 16,
- __FIO_SS_DATA = 32,
- __FIO_SS_PCT = 64,
- __FIO_SS_BUFFER_FULL = 128,
-
- FIO_SS_IOPS = __FIO_SS_IOPS,
- FIO_SS_IOPS_SLOPE = __FIO_SS_IOPS | __FIO_SS_SLOPE,
- FIO_SS_BW = __FIO_SS_BW,
- FIO_SS_BW_SLOPE = __FIO_SS_BW | __FIO_SS_SLOPE,
+ __FIO_SS_IOPS = 0,
+ __FIO_SS_BW,
+ __FIO_SS_SLOPE,
+ __FIO_SS_ATTAINED,
+ __FIO_SS_RAMP_OVER,
+ __FIO_SS_DATA,
+ __FIO_SS_PCT,
+ __FIO_SS_BUFFER_FULL,
+};
+
+enum {
+ FIO_SS_IOPS = 1 << __FIO_SS_IOPS,
+ FIO_SS_BW = 1 << __FIO_SS_BW,
+ FIO_SS_SLOPE = 1 << __FIO_SS_SLOPE,
+ FIO_SS_ATTAINED = 1 << __FIO_SS_ATTAINED,
+ FIO_SS_RAMP_OVER = 1 << __FIO_SS_RAMP_OVER,
+ FIO_SS_DATA = 1 << __FIO_SS_DATA,
+ FIO_SS_PCT = 1 << __FIO_SS_PCT,
+ FIO_SS_BUFFER_FULL = 1 << __FIO_SS_BUFFER_FULL,
+
+ FIO_SS_IOPS_SLOPE = FIO_SS_IOPS | FIO_SS_SLOPE,
+ FIO_SS_BW_SLOPE = FIO_SS_BW | FIO_SS_SLOPE,
};
#define STEADYSTATE_MSEC 1000