Abstract out the thread_options structure

[fio.git] / stat.h

diff --git a/stat.h b/stat.h
index 89766fc0d3e8bf0ab0d01e7f7f5e7ae72b842855..084724669bbb3ebed266933783d5a6478296af62 100644 (file)
--- a/stat.h
+++ b/stat.h
@@ -1,6 +1,8 @@
 #ifndef FIO_STAT_H
 #define FIO_STAT_H
 
+#include "iolog.h"
+
 struct group_run_stats {
        uint64_t max_run[2], min_run[2];
        uint64_t max_bw[2], min_bw[2];
@@ -128,6 +130,7 @@ struct thread_stat {
        struct io_stat slat_stat[2];            /* submission latency */
        struct io_stat lat_stat[2];             /* total latency */
        struct io_stat bw_stat[2];              /* bandwidth stats */
+       struct io_stat iops_stat[2];            /* IOPS stats */
 
        /*
         * fio system usage accounting
@@ -173,8 +176,8 @@ struct jobs_eta {
        uint32_t nr_ramp;
        uint32_t nr_pending;
        uint32_t files_open;
-       uint32_t m_rate, t_rate;
-       uint32_t m_iops, t_iops;
+       uint32_t m_rate[2], t_rate[2];
+       uint32_t m_iops[2], t_iops[2];
        uint32_t rate[2];
        uint32_t iops[2];
        uint64_t elapsed_sec;
@@ -189,7 +192,34 @@ struct jobs_eta {
 
 extern void show_thread_status(struct thread_stat *ts, struct group_run_stats *rs);
 extern void show_group_stats(struct group_run_stats *rs);
-extern int calc_thread_status(struct jobs_eta *je);
+extern int calc_thread_status(struct jobs_eta *je, int force);
 extern void display_thread_status(struct jobs_eta *je);
+extern void show_run_stats(void);
+extern void sum_thread_stats(struct thread_stat *dst, struct thread_stat *src, int nr);
+extern void sum_group_stats(struct group_run_stats *dst, struct group_run_stats *src);
+extern void init_thread_stat(struct thread_stat *ts);
+extern void init_group_run_stat(struct group_run_stats *gs);
+extern void eta_to_str(char *str, unsigned long eta_sec);
+extern int calc_lat(struct io_stat *is, unsigned long *min, unsigned long *max, double *mean, double *dev);
+extern unsigned int calc_clat_percentiles(unsigned int *io_u_plat, unsigned long nr, fio_fp64_t *plist, unsigned int **output, unsigned int *maxv, unsigned int *minv);
+extern void stat_calc_lat_m(struct thread_stat *ts, double *io_u_lat);
+extern void stat_calc_lat_u(struct thread_stat *ts, double *io_u_lat);
+extern void stat_calc_dist(unsigned int *map, unsigned long total, double *io_u_dist);
+
+#define ts_total_io_u(ts)      ((ts)->total_io_u[0] + (ts)->total_io_u[1])
+
+static inline int usec_to_msec(unsigned long *min, unsigned long *max,
+                              double *mean, double *dev)
+{
+       if (*min > 1000 && *max > 1000 && *mean > 1000.0 && *dev > 1000.0) {
+               *min /= 1000;
+               *max /= 1000;
+               *mean /= 1000.0;
+               *dev /= 1000.0;
+               return 0;
+       }
+
+       return 1;
+}
 
 #endif