struct thread_data;
+#define FIO_MAJOR 1
+#define FIO_MINOR 99
+#define FIO_PATCH 1
+
#include "compiler/compiler.h"
#include "flist.h"
#include "fifo.h"
#include "time.h"
#include "lib/getopt.h"
#include "lib/rand.h"
+#include "server.h"
+#include "stat.h"
#ifdef FIO_HAVE_GUASI
#include <guasi.h>
#include <sys/asynch.h>
#endif
-struct group_run_stats {
- unsigned long long max_run[2], min_run[2];
- unsigned long long max_bw[2], min_bw[2];
- unsigned long long io_kb[2];
- unsigned long long agg[2];
- unsigned int kb_base;
-};
-
/*
* What type of allocation to use for io buffers
*/
RW_SEQ_IDENT,
};
-/*
- * How many depth levels to log
- */
-#define FIO_IO_U_MAP_NR 7
-#define FIO_IO_U_LAT_U_NR 10
-#define FIO_IO_U_LAT_M_NR 12
-
-#define MAX_PATTERN_SIZE 512
-
-struct thread_stat {
- char *name;
- char *verror;
- int error;
- int groupid;
- pid_t pid;
- char *description;
- int members;
-
- struct io_log *slat_log;
- struct io_log *clat_log;
- struct io_log *lat_log;
- struct io_log *bw_log;
-
- /*
- * bandwidth and latency stats
- */
- struct io_stat clat_stat[2]; /* completion latency */
- struct io_stat slat_stat[2]; /* submission latency */
- struct io_stat lat_stat[2]; /* total latency */
- struct io_stat bw_stat[2]; /* bandwidth stats */
-
- unsigned long long stat_io_bytes[2];
- struct timeval stat_sample_time[2];
-
- /*
- * fio system usage accounting
- */
- struct rusage ru_start;
- struct rusage ru_end;
- unsigned long usr_time;
- unsigned long sys_time;
- unsigned long ctx;
- unsigned long minf, majf;
-
- /*
- * IO depth and latency stats
- */
- unsigned int io_u_map[FIO_IO_U_MAP_NR];
- unsigned int io_u_submit[FIO_IO_U_MAP_NR];
- unsigned int io_u_complete[FIO_IO_U_MAP_NR];
- unsigned int io_u_lat_u[FIO_IO_U_LAT_U_NR];
- unsigned int io_u_lat_m[FIO_IO_U_LAT_M_NR];
- unsigned long total_io_u[3];
- unsigned long short_io_u[3];
- unsigned long total_submit;
- unsigned long total_complete;
-
- unsigned long long io_bytes[2];
- unsigned long long runtime[2];
- unsigned long total_run_time;
-
- /*
- * IO Error related stats
- */
- unsigned continue_on_error;
- unsigned long total_err_count;
- int first_error;
-
- unsigned int kb_base;
-};
-
struct bssplit {
unsigned int bs;
unsigned char perc;
unsigned int rw_seq;
unsigned int kb_base;
unsigned int ddir_seq_nr;
+ long ddir_seq_add;
unsigned int iodepth;
unsigned int iodepth_low;
unsigned int iodepth_batch;
unsigned int iodepth_batch_complete;
unsigned long long size;
+ unsigned int size_percent;
unsigned int fill_device;
unsigned long long file_size_low;
unsigned long long file_size_high;
unsigned int use_os_rand;
unsigned int write_lat_log;
unsigned int write_bw_log;
+ unsigned int write_iops_log;
unsigned int norandommap;
unsigned int softrandommap;
unsigned int bs_unaligned;
unsigned int fsync_blocks;
unsigned int fdatasync_blocks;
unsigned int barrier_blocks;
- unsigned long start_delay;
+ unsigned long long start_delay;
unsigned long long timeout;
unsigned long long ramp_time;
unsigned int overwrite;
unsigned int bw_avg_time;
+ unsigned int iops_avg_time;
unsigned int loops;
unsigned long long zone_size;
unsigned long long zone_skip;
unsigned int file_service_type;
unsigned int group_reporting;
unsigned int fadvise_hint;
- unsigned int fallocate;
+ enum fio_fallocate_mode fallocate_mode;
unsigned int zero_buffers;
unsigned int refill_buffers;
+ unsigned int scramble_buffers;
unsigned int time_based;
unsigned int disable_lat;
unsigned int disable_clat;
unsigned int trim_batch;
unsigned int trim_zero;
unsigned long long trim_backlog;
+ unsigned int clat_percentiles;
+ unsigned int overwrite_plist;
+ fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
char *read_iolog_file;
char *write_iolog_file;
char *bw_log_file;
char *lat_log_file;
+ char *iops_log_file;
char *replay_redirect;
/*
unsigned int gid;
unsigned int sync_file_range;
-};
-#define FIO_VERROR_SIZE 128
+ unsigned int userspace_libaio_reap;
+};
/*
* This describes a single thread/process executing a fio job.
int thread_number;
int groupid;
struct thread_stat ts;
+
+ struct io_log *slat_log;
+ struct io_log *clat_log;
+ struct io_log *lat_log;
+ struct io_log *bw_log;
+ struct io_log *iops_log;
+
+ uint64_t stat_io_bytes[2];
+ struct timeval bw_sample_time;
+
+ uint64_t stat_io_blocks[2];
+ struct timeval iops_sample_time;
+
+ struct rusage ru_start;
+ struct rusage ru_end;
+
struct fio_file **files;
unsigned int files_size;
unsigned int files_index;
union {
unsigned int next_file;
os_random_state_t next_file_state;
+ struct frand_state __next_file_state;
};
int error;
int done;
char *sysfs_root;
- unsigned long rand_seeds[7];
+ unsigned long rand_seeds[8];
+
+ union {
+ os_random_state_t bsrange_state;
+ struct frand_state __bsrange_state;
+ };
+ union {
+ os_random_state_t verify_state;
+ struct frand_state __verify_state;
+ };
+ union {
+ os_random_state_t trim_state;
+ struct frand_state __trim_state;
+ };
- os_random_state_t bsrange_state;
- os_random_state_t verify_state;
- os_random_state_t trim_state;
+ struct frand_state buf_state;
unsigned int verify_batch;
unsigned int trim_batch;
unsigned long io_issues[2];
unsigned long long io_blocks[2];
+ unsigned long long this_io_blocks[2];
unsigned long long io_bytes[2];
unsigned long long io_skip_bytes;
unsigned long long this_io_bytes[2];
/*
* State for random io, a bitmap of blocks done vs not done
*/
- os_random_state_t random_state;
- struct frand_state __random_state;
+ union {
+ os_random_state_t random_state;
+ struct frand_state __random_state;
+ };
struct timeval start; /* start of this loop */
struct timeval epoch; /* time job was started */
/*
* read/write mixed workload state
*/
- os_random_state_t rwmix_state;
+ union {
+ os_random_state_t rwmix_state;
+ struct frand_state __rwmix_state;
+ };
unsigned long rwmix_issues;
enum fio_ddir rwmix_ddir;
unsigned int ddir_seq_nr;
/*
* For generating file sizes
*/
- os_random_state_t file_size_state;
+ union {
+ os_random_state_t file_size_state;
+ struct frand_state __file_size_state;
+ };
/*
* Error counts
#define td_vmsg(td, err, msg, func) \
__td_verror((td), (err), (msg), (func))
+#define __fio_stringify_1(x) #x
+#define __fio_stringify(x) __fio_stringify_1(x)
+
extern int exitall_on_terminate;
extern int thread_number;
extern int nr_process, nr_thread;
extern int fio_gtod_cpu;
extern enum fio_cs fio_clock_source;
extern int warnings_fatal;
+extern int terse_version;
+extern int is_backend;
+extern int nr_clients;
+extern int log_syslog;
+extern const fio_fp64_t def_percentile_list[FIO_IO_U_LIST_MAX_LEN];
extern struct thread_data *threads;
#define RAND_MAP_IDX(f, b) (TO_MAP_BLOCK(f, b) / BLOCKS_PER_MAP)
#define RAND_MAP_BIT(f, b) (TO_MAP_BLOCK(f, b) & (BLOCKS_PER_MAP - 1))
-#define MAX_JOBS (1024)
+#define REAL_MAX_JOBS 2048
#define td_non_fatal_error(e) ((e) == EIO || (e) == EILSEQ)
* Init/option functions
*/
extern int __must_check parse_options(int, char **);
+extern int parse_jobs_ini(char *, int, int);
+extern int parse_cmd_line(int, char **);
+extern int exec_run(void);
+extern void reset_fio_state(void);
extern int fio_options_parse(struct thread_data *, char **, int);
extern void fio_keywords_init(void);
extern int fio_cmd_option_parse(struct thread_data *, const char *, char *);
};
extern void td_set_runstate(struct thread_data *, int);
+#define TERMINATE_ALL (-1)
+extern void fio_terminate_threads(int);
/*
* Memory helpers
if (!(cond)) { \
int *__foo = NULL; \
fprintf(stderr, "file:%s:%d, assert %s failed\n", __FILE__, __LINE__, #cond); \
- (td)->runstate = TD_EXITED; \
+ td_set_runstate((td), TD_EXITED); \
(td)->error = EFAULT; \
*__foo = 0; \
} \
projects / fio.git / blobdiff