[fio.git] / thread_options.h

#ifndef FIO_THREAD_OPTIONS_H
#define FIO_THREAD_OPTIONS_H

#include "arch/arch.h"
#include "os/os.h"
#include "options.h"
#include "stat.h"
#include "gettime.h"
#include "lib/ieee754.h"
#include "lib/pattern.h"
#include "td_error.h"

/*
 * What type of allocation to use for io buffers
 */
enum fio_memtype {
	MEM_MALLOC = 0,	/* ordinary malloc */
	MEM_SHM,	/* use shared memory segments */
	MEM_SHMHUGE,	/* use shared memory segments with huge pages */
	MEM_MMAP,	/* use anonynomous mmap */
	MEM_MMAPHUGE,	/* memory mapped huge file */
	MEM_MMAPSHARED, /* use mmap with shared flag */
	MEM_CUDA_MALLOC,/* use GPU memory */
};

#define ERROR_STR_MAX	128

#define BSSPLIT_MAX	64
#define ZONESPLIT_MAX	64

struct bssplit {
	uint32_t bs;
	uint32_t perc;
};

struct zone_split {
	uint8_t access_perc;
	uint8_t size_perc;
};

#define NR_OPTS_SZ	(FIO_MAX_OPTS / (8 * sizeof(uint64_t)))

#define OPT_MAGIC	0x4f50544e

struct thread_options {
	int magic;
	uint64_t set_options[NR_OPTS_SZ];
	char *description;
	char *name;
	char *wait_for;
	char *directory;
	char *filename;
	char *filename_format;
	char *opendir;
	char *ioengine;
	char *mmapfile;
	enum td_ddir td_ddir;
	unsigned int rw_seq;
	unsigned int kb_base;
	unsigned int unit_base;
	unsigned int ddir_seq_nr;
	long long ddir_seq_add;
	unsigned int iodepth;
	unsigned int iodepth_low;
	unsigned int iodepth_batch;
	unsigned int iodepth_batch_complete_min;
	unsigned int iodepth_batch_complete_max;
	unsigned int serialize_overlap;

	unsigned int unique_filename;

	unsigned long long size;
	unsigned long long io_size;
	unsigned int size_percent;
	unsigned int fill_device;
	unsigned int file_append;
	unsigned long long file_size_low;
	unsigned long long file_size_high;
	unsigned long long start_offset;

	unsigned int bs[DDIR_RWDIR_CNT];
	unsigned int ba[DDIR_RWDIR_CNT];
	unsigned int min_bs[DDIR_RWDIR_CNT];
	unsigned int max_bs[DDIR_RWDIR_CNT];
	struct bssplit *bssplit[DDIR_RWDIR_CNT];
	unsigned int bssplit_nr[DDIR_RWDIR_CNT];

	int *ignore_error[ERROR_TYPE_CNT];
	unsigned int ignore_error_nr[ERROR_TYPE_CNT];
	unsigned int error_dump;

	unsigned int nr_files;
	unsigned int open_files;
	enum file_lock_mode file_lock_mode;

	unsigned int odirect;
	unsigned int oatomic;
	unsigned int invalidate_cache;
	unsigned int create_serialize;
	unsigned int create_fsync;
	unsigned int create_on_open;
	unsigned int create_only;
	unsigned int end_fsync;
	unsigned int pre_read;
	unsigned int sync_io;
	unsigned int write_hint;
	unsigned int verify;
	unsigned int do_verify;
	unsigned int verifysort;
	unsigned int verifysort_nr;
	unsigned int verify_interval;
	unsigned int verify_offset;
	char verify_pattern[MAX_PATTERN_SIZE];
	unsigned int verify_pattern_bytes;
	struct pattern_fmt verify_fmt[8];
	unsigned int verify_fmt_sz;
	unsigned int verify_fatal;
	unsigned int verify_dump;
	unsigned int verify_async;
	unsigned long long verify_backlog;
	unsigned int verify_batch;
	unsigned int experimental_verify;
	unsigned int verify_state;
	unsigned int verify_state_save;
	unsigned int use_thread;
	unsigned int unlink;
	unsigned int unlink_each_loop;
	unsigned int do_disk_util;
	unsigned int override_sync;
	unsigned int rand_repeatable;
	unsigned int allrand_repeatable;
	unsigned long long rand_seed;
	unsigned int dep_use_os_rand;
	unsigned int log_avg_msec;
	unsigned int log_hist_msec;
	unsigned int log_hist_coarseness;
	unsigned int log_max;
	unsigned int log_offset;
	unsigned int log_gz;
	unsigned int log_gz_store;
	unsigned int log_unix_epoch;
	unsigned int norandommap;
	unsigned int softrandommap;
	unsigned int bs_unaligned;
	unsigned int fsync_on_close;
	unsigned int bs_is_seq_rand;

	unsigned int verify_only;

	unsigned int random_distribution;
	unsigned int exitall_error;

	struct zone_split *zone_split[DDIR_RWDIR_CNT];
	unsigned int zone_split_nr[DDIR_RWDIR_CNT];

	fio_fp64_t zipf_theta;
	fio_fp64_t pareto_h;
	fio_fp64_t gauss_dev;

	unsigned int random_generator;

	unsigned int perc_rand[DDIR_RWDIR_CNT];

	unsigned int hugepage_size;
	unsigned int rw_min_bs;
	unsigned int thinktime;
	unsigned int thinktime_spin;
	unsigned int thinktime_blocks;
	unsigned int fsync_blocks;
	unsigned int fdatasync_blocks;
	unsigned int barrier_blocks;
	unsigned long long start_delay;
	unsigned long long start_delay_high;
	unsigned long long timeout;
	unsigned long long ramp_time;
	unsigned int ss_state;
	fio_fp64_t ss_limit;
	unsigned long long ss_dur;
	unsigned long long ss_ramp_time;
	unsigned int overwrite;
	unsigned int bw_avg_time;
	unsigned int iops_avg_time;
	unsigned int loops;
	unsigned long long zone_range;
	unsigned long long zone_size;
	unsigned long long zone_skip;
	unsigned long long lockmem;
	enum fio_memtype mem_type;
	unsigned int mem_align;

	unsigned int max_latency;

	unsigned int stonewall;
	unsigned int new_group;
	unsigned int numjobs;
	os_cpu_mask_t cpumask;
	os_cpu_mask_t verify_cpumask;
	os_cpu_mask_t log_gz_cpumask;
	unsigned int cpus_allowed_policy;
	char *numa_cpunodes;
	unsigned short numa_mem_mode;
	unsigned int numa_mem_prefer_node;
	char *numa_memnodes;
	unsigned int gpu_dev_id;
	unsigned int start_offset_percent;

	unsigned int iolog;
	unsigned int rwmixcycle;
	unsigned int rwmix[DDIR_RWDIR_CNT];
	unsigned int nice;
	unsigned int ioprio;
	unsigned int ioprio_class;
	unsigned int file_service_type;
	unsigned int group_reporting;
	unsigned int stats;
	unsigned int fadvise_hint;
	unsigned int fadvise_stream;
	enum fio_fallocate_mode fallocate_mode;
	unsigned int zero_buffers;
	unsigned int refill_buffers;
	unsigned int scramble_buffers;
	char buffer_pattern[MAX_PATTERN_SIZE];
	unsigned int buffer_pattern_bytes;
	unsigned int compress_percentage;
	unsigned int compress_chunk;
	unsigned int dedupe_percentage;
	unsigned int time_based;
	unsigned int disable_lat;
	unsigned int disable_clat;
	unsigned int disable_slat;
	unsigned int disable_bw;
	unsigned int unified_rw_rep;
	unsigned int gtod_reduce;
	unsigned int gtod_cpu;
	enum fio_cs clocksource;
	unsigned int no_stall;
	unsigned int trim_percentage;
	unsigned int trim_batch;
	unsigned int trim_zero;
	unsigned long long trim_backlog;
	unsigned int clat_percentiles;
	unsigned int percentile_precision;	/* digits after decimal for percentiles */
	fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];

	char *read_iolog_file;
	char *write_iolog_file;

	unsigned int write_bw_log;
	unsigned int write_lat_log;
	unsigned int write_iops_log;
	unsigned int write_hist_log;

	char *bw_log_file;
	char *lat_log_file;
	char *iops_log_file;
	char *hist_log_file;
	char *replay_redirect;

	/*
	 * Pre-run and post-run shell
	 */
	char *exec_prerun;
	char *exec_postrun;

	uint64_t rate[DDIR_RWDIR_CNT];
	uint64_t ratemin[DDIR_RWDIR_CNT];
	unsigned int ratecycle;
	unsigned int io_submit_mode;
	unsigned int rate_iops[DDIR_RWDIR_CNT];
	unsigned int rate_iops_min[DDIR_RWDIR_CNT];
	unsigned int rate_process;

	char *ioscheduler;

	/*
	 * I/O Error handling
	 */
	enum error_type continue_on_error;

	/*
	 * Benchmark profile type
	 */
	char *profile;

	/*
	 * blkio cgroup support
	 */
	char *cgroup;
	unsigned int cgroup_weight;
	unsigned int cgroup_nodelete;

	unsigned int uid;
	unsigned int gid;

	int flow_id;
	int flow;
	int flow_watermark;
	unsigned int flow_sleep;

	unsigned long long offset_increment;
	unsigned long long number_ios;

	unsigned int sync_file_range;

	unsigned long long latency_target;
	unsigned long long latency_window;
	fio_fp64_t latency_percentile;

	unsigned block_error_hist;

	unsigned int replay_align;
	unsigned int replay_scale;

	unsigned int per_job_logs;

	unsigned int allow_create;
	unsigned int allow_mounted_write;
};

#define FIO_TOP_STR_MAX		256

struct thread_options_pack {
	uint64_t set_options[NR_OPTS_SZ];
	uint8_t description[FIO_TOP_STR_MAX];
	uint8_t name[FIO_TOP_STR_MAX];
	uint8_t wait_for[FIO_TOP_STR_MAX];
	uint8_t directory[FIO_TOP_STR_MAX];
	uint8_t filename[FIO_TOP_STR_MAX];
	uint8_t filename_format[FIO_TOP_STR_MAX];
	uint8_t opendir[FIO_TOP_STR_MAX];
	uint8_t ioengine[FIO_TOP_STR_MAX];
	uint8_t mmapfile[FIO_TOP_STR_MAX];
	uint32_t td_ddir;
	uint32_t rw_seq;
	uint32_t kb_base;
	uint32_t unit_base;
	uint32_t ddir_seq_nr;
	uint64_t ddir_seq_add;
	uint32_t iodepth;
	uint32_t iodepth_low;
	uint32_t iodepth_batch;
	uint32_t iodepth_batch_complete_min;
	uint32_t iodepth_batch_complete_max;
	uint32_t serialize_overlap;
	uint32_t pad3;

	uint64_t size;
	uint64_t io_size;
	uint32_t size_percent;
	uint32_t fill_device;
	uint32_t file_append;
	uint32_t unique_filename;
	uint64_t file_size_low;
	uint64_t file_size_high;
	uint64_t start_offset;

	uint32_t bs[DDIR_RWDIR_CNT];
	uint32_t ba[DDIR_RWDIR_CNT];
	uint32_t min_bs[DDIR_RWDIR_CNT];
	uint32_t max_bs[DDIR_RWDIR_CNT];
	struct bssplit bssplit[DDIR_RWDIR_CNT][BSSPLIT_MAX];
	uint32_t bssplit_nr[DDIR_RWDIR_CNT];

	uint32_t ignore_error[ERROR_TYPE_CNT][ERROR_STR_MAX];
	uint32_t ignore_error_nr[ERROR_TYPE_CNT];
	uint32_t error_dump;

	uint32_t nr_files;
	uint32_t open_files;
	uint32_t file_lock_mode;

	uint32_t odirect;
	uint32_t oatomic;
	uint32_t invalidate_cache;
	uint32_t create_serialize;
	uint32_t create_fsync;
	uint32_t create_on_open;
	uint32_t create_only;
	uint32_t end_fsync;
	uint32_t pre_read;
	uint32_t sync_io;
	uint32_t write_hint;
	uint32_t verify;
	uint32_t do_verify;
	uint32_t verifysort;
	uint32_t verifysort_nr;
	uint32_t verify_interval;
	uint32_t verify_offset;
	uint8_t verify_pattern[MAX_PATTERN_SIZE];
	uint32_t verify_pattern_bytes;
	uint32_t verify_fatal;
	uint32_t verify_dump;
	uint32_t verify_async;
	uint64_t verify_backlog;
	uint32_t verify_batch;
	uint32_t experimental_verify;
	uint32_t verify_state;
	uint32_t verify_state_save;
	uint32_t use_thread;
	uint32_t unlink;
	uint32_t unlink_each_loop;
	uint32_t do_disk_util;
	uint32_t override_sync;
	uint32_t rand_repeatable;
	uint32_t allrand_repeatable;
	uint64_t rand_seed;
	uint32_t dep_use_os_rand;
	uint32_t log_avg_msec;
	uint32_t log_hist_msec;
	uint32_t log_hist_coarseness;
	uint32_t log_max;
	uint32_t log_offset;
	uint32_t log_gz;
	uint32_t log_gz_store;
	uint32_t log_unix_epoch;
	uint32_t norandommap;
	uint32_t softrandommap;
	uint32_t bs_unaligned;
	uint32_t fsync_on_close;
	uint32_t bs_is_seq_rand;

	uint32_t random_distribution;
	uint32_t exitall_error;
	uint32_t pad;

	struct zone_split zone_split[DDIR_RWDIR_CNT][ZONESPLIT_MAX];
	uint32_t zone_split_nr[DDIR_RWDIR_CNT];

	fio_fp64_t zipf_theta;
	fio_fp64_t pareto_h;
	fio_fp64_t gauss_dev;

	uint32_t random_generator;

	uint32_t perc_rand[DDIR_RWDIR_CNT];

	uint32_t hugepage_size;
	uint32_t rw_min_bs;
	uint32_t thinktime;
	uint32_t thinktime_spin;
	uint32_t thinktime_blocks;
	uint32_t fsync_blocks;
	uint32_t fdatasync_blocks;
	uint32_t barrier_blocks;
	uint64_t start_delay;
	uint64_t start_delay_high;
	uint64_t timeout;
	uint64_t ramp_time;
	uint64_t ss_dur;
	uint64_t ss_ramp_time;
	uint32_t ss_state;
	fio_fp64_t ss_limit;
	uint32_t overwrite;
	uint32_t bw_avg_time;
	uint32_t iops_avg_time;
	uint32_t loops;
	uint64_t zone_range;
	uint64_t zone_size;
	uint64_t zone_skip;
	uint64_t lockmem;
	uint32_t mem_type;
	uint32_t mem_align;

	uint32_t max_latency;

	uint32_t stonewall;
	uint32_t new_group;
	uint32_t numjobs;
	/*
	 * We currently can't convert these, so don't enable them
	 */
#if 0
	uint8_t cpumask[FIO_TOP_STR_MAX];
	uint8_t verify_cpumask[FIO_TOP_STR_MAX];
	uint8_t log_gz_cpumask[FIO_TOP_STR_MAX];
#endif
	uint32_t gpu_dev_id;
	uint32_t start_offset_percent;
	uint32_t cpus_allowed_policy;
	uint32_t iolog;
	uint32_t rwmixcycle;
	uint32_t rwmix[DDIR_RWDIR_CNT];
	uint32_t nice;
	uint32_t ioprio;
	uint32_t ioprio_class;
	uint32_t file_service_type;
	uint32_t group_reporting;
	uint32_t stats;
	uint32_t fadvise_hint;
	uint32_t fadvise_stream;
	uint32_t fallocate_mode;
	uint32_t zero_buffers;
	uint32_t refill_buffers;
	uint32_t scramble_buffers;
	uint8_t buffer_pattern[MAX_PATTERN_SIZE];
	uint32_t buffer_pattern_bytes;
	uint32_t compress_percentage;
	uint32_t compress_chunk;
	uint32_t dedupe_percentage;
	uint32_t time_based;
	uint32_t disable_lat;
	uint32_t disable_clat;
	uint32_t disable_slat;
	uint32_t disable_bw;
	uint32_t unified_rw_rep;
	uint32_t gtod_reduce;
	uint32_t gtod_cpu;
	uint32_t clocksource;
	uint32_t no_stall;
	uint32_t trim_percentage;
	uint32_t trim_batch;
	uint32_t trim_zero;
	uint64_t trim_backlog;
	uint32_t clat_percentiles;
	uint32_t percentile_precision;
	fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];

	uint8_t read_iolog_file[FIO_TOP_STR_MAX];
	uint8_t write_iolog_file[FIO_TOP_STR_MAX];

	uint32_t write_bw_log;
	uint32_t write_lat_log;
	uint32_t write_iops_log;
	uint32_t write_hist_log;

	uint8_t bw_log_file[FIO_TOP_STR_MAX];
	uint8_t lat_log_file[FIO_TOP_STR_MAX];
	uint8_t iops_log_file[FIO_TOP_STR_MAX];
	uint8_t hist_log_file[FIO_TOP_STR_MAX];
	uint8_t replay_redirect[FIO_TOP_STR_MAX];

	/*
	 * Pre-run and post-run shell
	 */
	uint8_t exec_prerun[FIO_TOP_STR_MAX];
	uint8_t exec_postrun[FIO_TOP_STR_MAX];

	uint64_t rate[DDIR_RWDIR_CNT];
	uint64_t ratemin[DDIR_RWDIR_CNT];
	uint32_t ratecycle;
	uint32_t io_submit_mode;
	uint32_t rate_iops[DDIR_RWDIR_CNT];
	uint32_t rate_iops_min[DDIR_RWDIR_CNT];
	uint32_t rate_process;

	uint8_t ioscheduler[FIO_TOP_STR_MAX];

	/*
	 * I/O Error handling
	 */
	uint32_t continue_on_error;

	/*
	 * Benchmark profile type
	 */
	uint8_t profile[FIO_TOP_STR_MAX];

	/*
	 * blkio cgroup support
	 */
	uint8_t cgroup[FIO_TOP_STR_MAX];
	uint32_t cgroup_weight;
	uint32_t cgroup_nodelete;

	uint32_t uid;
	uint32_t gid;

	int32_t flow_id;
	int32_t flow;
	int32_t flow_watermark;
	uint32_t flow_sleep;

	uint64_t offset_increment;
	uint64_t number_ios;

	uint32_t sync_file_range;
	uint32_t pad2;

	uint64_t latency_target;
	uint64_t latency_window;
	fio_fp64_t latency_percentile;

	uint32_t block_error_hist;

	uint32_t replay_align;
	uint32_t replay_scale;

	uint32_t per_job_logs;

	uint32_t allow_create;
	uint32_t allow_mounted_write;
} __attribute__((packed));

extern void convert_thread_options_to_cpu(struct thread_options *o, struct thread_options_pack *top);
extern void convert_thread_options_to_net(struct thread_options_pack *top, struct thread_options *);
extern int fio_test_cconv(struct thread_options *);
extern void options_default_fill(struct thread_options *o);

#endif
Commit	Line	Data
8062f527 JA	1	#ifndef FIO_THREAD_OPTIONS_H
	2	#define FIO_THREAD_OPTIONS_H
	3
	4	#include "arch/arch.h"
	5	#include "os/os.h"
a8523a6a	6	#include "options.h"
8062f527 JA	7	#include "stat.h"
8062f527 JA	8	#include "gettime.h"
888677a4	9	#include "lib/ieee754.h"
61b9861d	10	#include "lib/pattern.h"
3c978125	11	#include "td_error.h"
8062f527 JA	12
	13	/*
	14	* What type of allocation to use for io buffers
	15	*/
	16	enum fio_memtype {
	17	MEM_MALLOC = 0, /* ordinary malloc */
	18	MEM_SHM, /* use shared memory segments */
	19	MEM_SHMHUGE, /* use shared memory segments with huge pages */
	20	MEM_MMAP, /* use anonynomous mmap */
	21	MEM_MMAPHUGE, /* memory mapped huge file */
217b0f1d	22	MEM_MMAPSHARED, /* use mmap with shared flag */
03553853	23	MEM_CUDA_MALLOC,/* use GPU memory */
8062f527 JA	24	};
8062f527 JA	25
8062f527 JA	26	#define ERROR_STR_MAX 128
8062f527 JA	27
8062f527	28	#define BSSPLIT_MAX 64
e0a04ac1	29	#define ZONESPLIT_MAX 64
8062f527 JA	30
	31	struct bssplit {
	32	uint32_t bs;
	33	uint32_t perc;
	34	};
	35
e0a04ac1 JA	36	struct zone_split {
	37	uint8_t access_perc;
	38	uint8_t size_perc;
	39	};
	40
a8523a6a JA	41	#define NR_OPTS_SZ (FIO_MAX_OPTS / (8 * sizeof(uint64_t)))
a8523a6a JA	42
cb1402d6 JA	43	#define OPT_MAGIC 0x4f50544e
cb1402d6 JA	44
8062f527	45	struct thread_options {
cb1402d6	46	int magic;
a8523a6a	47	uint64_t set_options[NR_OPTS_SZ];
8062f527 JA	48	char *description;
8062f527 JA	49	char *name;
9cc8cb91	50	char *wait_for;
8062f527 JA	51	char *directory;
	52	char *filename;
	53	char *filename_format;
	54	char *opendir;
	55	char *ioengine;
83ea422a	56	char *mmapfile;
8062f527 JA	57	enum td_ddir td_ddir;
	58	unsigned int rw_seq;
	59	unsigned int kb_base;
	60	unsigned int unit_base;
	61	unsigned int ddir_seq_nr;
c46fda90	62	long long ddir_seq_add;
8062f527 JA	63	unsigned int iodepth;
	64	unsigned int iodepth_low;
	65	unsigned int iodepth_batch;
82407585 RP	66	unsigned int iodepth_batch_complete_min;
82407585 RP	67	unsigned int iodepth_batch_complete_max;
997b5680	68	unsigned int serialize_overlap;
8062f527	69
922a5be8 JA	70	unsigned int unique_filename;
922a5be8 JA	71
8062f527	72	unsigned long long size;
5be9bf09	73	unsigned long long io_size;
8062f527 JA	74	unsigned int size_percent;
8062f527 JA	75	unsigned int fill_device;
bedc9dc2	76	unsigned int file_append;
8062f527 JA	77	unsigned long long file_size_low;
	78	unsigned long long file_size_high;
	79	unsigned long long start_offset;
	80
	81	unsigned int bs[DDIR_RWDIR_CNT];
	82	unsigned int ba[DDIR_RWDIR_CNT];
	83	unsigned int min_bs[DDIR_RWDIR_CNT];
	84	unsigned int max_bs[DDIR_RWDIR_CNT];
	85	struct bssplit *bssplit[DDIR_RWDIR_CNT];
	86	unsigned int bssplit_nr[DDIR_RWDIR_CNT];
	87
	88	int *ignore_error[ERROR_TYPE_CNT];
	89	unsigned int ignore_error_nr[ERROR_TYPE_CNT];
	90	unsigned int error_dump;
	91
	92	unsigned int nr_files;
	93	unsigned int open_files;
	94	enum file_lock_mode file_lock_mode;
	95
	96	unsigned int odirect;
d01612f3	97	unsigned int oatomic;
8062f527 JA	98	unsigned int invalidate_cache;
	99	unsigned int create_serialize;
	100	unsigned int create_fsync;
	101	unsigned int create_on_open;
	102	unsigned int create_only;
	103	unsigned int end_fsync;
	104	unsigned int pre_read;
	105	unsigned int sync_io;
ae8e559e	106	unsigned int write_hint;
8062f527 JA	107	unsigned int verify;
	108	unsigned int do_verify;
	109	unsigned int verifysort;
	110	unsigned int verifysort_nr;
	111	unsigned int verify_interval;
	112	unsigned int verify_offset;
	113	char verify_pattern[MAX_PATTERN_SIZE];
	114	unsigned int verify_pattern_bytes;
61b9861d RP	115	struct pattern_fmt verify_fmt[8];
61b9861d RP	116	unsigned int verify_fmt_sz;
8062f527 JA	117	unsigned int verify_fatal;
	118	unsigned int verify_dump;
	119	unsigned int verify_async;
	120	unsigned long long verify_backlog;
	121	unsigned int verify_batch;
	122	unsigned int experimental_verify;
ca09be4b JA	123	unsigned int verify_state;
ca09be4b JA	124	unsigned int verify_state_save;
8062f527 JA	125	unsigned int use_thread;
8062f527 JA	126	unsigned int unlink;
39c1c323	127	unsigned int unlink_each_loop;
8062f527 JA	128	unsigned int do_disk_util;
	129	unsigned int override_sync;
	130	unsigned int rand_repeatable;
56e2a5fc	131	unsigned int allrand_repeatable;
363cffa7	132	unsigned long long rand_seed;
54a21917	133	unsigned int dep_use_os_rand;
8062f527	134	unsigned int log_avg_msec;
1e613c9c KC	135	unsigned int log_hist_msec;
1e613c9c KC	136	unsigned int log_hist_coarseness;
e6989e10	137	unsigned int log_max;
ae588852	138	unsigned int log_offset;
aee2ab67	139	unsigned int log_gz;
b26317c9	140	unsigned int log_gz_store;
3aea75b1	141	unsigned int log_unix_epoch;
8062f527 JA	142	unsigned int norandommap;
	143	unsigned int softrandommap;
	144	unsigned int bs_unaligned;
	145	unsigned int fsync_on_close;
6aca9b3d	146	unsigned int bs_is_seq_rand;
8062f527	147
62167762 JC	148	unsigned int verify_only;
62167762 JC	149
8062f527	150	unsigned int random_distribution;
f9cafb12	151	unsigned int exitall_error;
b7f487cf	152
e0a04ac1 JA	153	struct zone_split *zone_split[DDIR_RWDIR_CNT];
	154	unsigned int zone_split_nr[DDIR_RWDIR_CNT];
	155
888677a4 JA	156	fio_fp64_t zipf_theta;
888677a4 JA	157	fio_fp64_t pareto_h;
f88cd222	158	fio_fp64_t gauss_dev;
8062f527 JA	159
	160	unsigned int random_generator;
	161
d9472271	162	unsigned int perc_rand[DDIR_RWDIR_CNT];
211c9b89	163
8062f527 JA	164	unsigned int hugepage_size;
	165	unsigned int rw_min_bs;
	166	unsigned int thinktime;
	167	unsigned int thinktime_spin;
	168	unsigned int thinktime_blocks;
	169	unsigned int fsync_blocks;
	170	unsigned int fdatasync_blocks;
	171	unsigned int barrier_blocks;
	172	unsigned long long start_delay;
23ed19b0	173	unsigned long long start_delay_high;
8062f527 JA	174	unsigned long long timeout;
8062f527 JA	175	unsigned long long ramp_time;
2c5d94bc	176	unsigned int ss_state;
16e56d25 VF	177	fio_fp64_t ss_limit;
	178	unsigned long long ss_dur;
	179	unsigned long long ss_ramp_time;
8062f527 JA	180	unsigned int overwrite;
	181	unsigned int bw_avg_time;
	182	unsigned int iops_avg_time;
	183	unsigned int loops;
	184	unsigned long long zone_range;
	185	unsigned long long zone_size;
	186	unsigned long long zone_skip;
81c6b6cd	187	unsigned long long lockmem;
8062f527 JA	188	enum fio_memtype mem_type;
	189	unsigned int mem_align;
	190
	191	unsigned int max_latency;
	192
	193	unsigned int stonewall;
	194	unsigned int new_group;
	195	unsigned int numjobs;
	196	os_cpu_mask_t cpumask;
8062f527	197	os_cpu_mask_t verify_cpumask;
c08f9fe2	198	os_cpu_mask_t log_gz_cpumask;
c2acfbac	199	unsigned int cpus_allowed_policy;
43522848	200	char *numa_cpunodes;
8062f527 JA	201	unsigned short numa_mem_mode;
8062f527 JA	202	unsigned int numa_mem_prefer_node;
43522848	203	char *numa_memnodes;
03553853	204	unsigned int gpu_dev_id;
89978a6b	205	unsigned int start_offset_percent;
03553853	206
8062f527 JA	207	unsigned int iolog;
8062f527 JA	208	unsigned int rwmixcycle;
5054e67c	209	unsigned int rwmix[DDIR_RWDIR_CNT];
8062f527	210	unsigned int nice;
81c6b6cd JA	211	unsigned int ioprio;
81c6b6cd JA	212	unsigned int ioprio_class;
8062f527 JA	213	unsigned int file_service_type;
8062f527 JA	214	unsigned int group_reporting;
8243be59	215	unsigned int stats;
8062f527	216	unsigned int fadvise_hint;
37659335	217	unsigned int fadvise_stream;
8062f527 JA	218	enum fio_fallocate_mode fallocate_mode;
	219	unsigned int zero_buffers;
	220	unsigned int refill_buffers;
	221	unsigned int scramble_buffers;
ce35b1ec JA	222	char buffer_pattern[MAX_PATTERN_SIZE];
ce35b1ec JA	223	unsigned int buffer_pattern_bytes;
8062f527 JA	224	unsigned int compress_percentage;
8062f527 JA	225	unsigned int compress_chunk;
5c94b008	226	unsigned int dedupe_percentage;
8062f527 JA	227	unsigned int time_based;
	228	unsigned int disable_lat;
	229	unsigned int disable_clat;
	230	unsigned int disable_slat;
	231	unsigned int disable_bw;
	232	unsigned int unified_rw_rep;
	233	unsigned int gtod_reduce;
	234	unsigned int gtod_cpu;
8062f527 JA	235	enum fio_cs clocksource;
	236	unsigned int no_stall;
	237	unsigned int trim_percentage;
	238	unsigned int trim_batch;
	239	unsigned int trim_zero;
	240	unsigned long long trim_backlog;
	241	unsigned int clat_percentiles;
	242	unsigned int percentile_precision; /* digits after decimal for percentiles */
	243	fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
	244
	245	char *read_iolog_file;
	246	char *write_iolog_file;
dded427c OS	247
	248	unsigned int write_bw_log;
	249	unsigned int write_lat_log;
	250	unsigned int write_iops_log;
	251	unsigned int write_hist_log;
	252
8062f527 JA	253	char *bw_log_file;
	254	char *lat_log_file;
	255	char *iops_log_file;
1e613c9c	256	char *hist_log_file;
8062f527 JA	257	char *replay_redirect;
	258
	259	/*
	260	* Pre-run and post-run shell
	261	*/
	262	char *exec_prerun;
	263	char *exec_postrun;
	264
90eff1c9 SW	265	uint64_t rate[DDIR_RWDIR_CNT];
90eff1c9 SW	266	uint64_t ratemin[DDIR_RWDIR_CNT];
8062f527	267	unsigned int ratecycle;
a9da8ab2	268	unsigned int io_submit_mode;
8062f527 JA	269	unsigned int rate_iops[DDIR_RWDIR_CNT];
8062f527 JA	270	unsigned int rate_iops_min[DDIR_RWDIR_CNT];
6de65959	271	unsigned int rate_process;
8062f527 JA	272
	273	char *ioscheduler;
	274
8062f527 JA	275	/*
	276	* I/O Error handling
	277	*/
	278	enum error_type continue_on_error;
	279
	280	/*
	281	* Benchmark profile type
	282	*/
	283	char *profile;
	284
	285	/*
	286	* blkio cgroup support
	287	*/
	288	char *cgroup;
	289	unsigned int cgroup_weight;
	290	unsigned int cgroup_nodelete;
	291
	292	unsigned int uid;
	293	unsigned int gid;
	294
	295	int flow_id;
	296	int flow;
	297	int flow_watermark;
	298	unsigned int flow_sleep;
	299
	300	unsigned long long offset_increment;
ddf24e42	301	unsigned long long number_ios;
8062f527 JA	302
8062f527 JA	303	unsigned int sync_file_range;
3e260a46 JA	304
	305	unsigned long long latency_target;
	306	unsigned long long latency_window;
	307	fio_fp64_t latency_percentile;
66347cfa DE	308
66347cfa DE	309	unsigned block_error_hist;
0c63576e JA	310
	311	unsigned int replay_align;
	312	unsigned int replay_scale;
3a5db920 JA	313
3a5db920 JA	314	unsigned int per_job_logs;
2378826d JA	315
2378826d JA	316	unsigned int allow_create;
e81ecca3	317	unsigned int allow_mounted_write;
8062f527 JA	318	};
8062f527 JA	319
2dc1cbb5 JA	320	#define FIO_TOP_STR_MAX 256
	321
	322	struct thread_options_pack {
a8523a6a	323	uint64_t set_options[NR_OPTS_SZ];
2dc1cbb5 JA	324	uint8_t description[FIO_TOP_STR_MAX];
2dc1cbb5 JA	325	uint8_t name[FIO_TOP_STR_MAX];
9cc8cb91	326	uint8_t wait_for[FIO_TOP_STR_MAX];
2dc1cbb5 JA	327	uint8_t directory[FIO_TOP_STR_MAX];
2dc1cbb5 JA	328	uint8_t filename[FIO_TOP_STR_MAX];
22f80458	329	uint8_t filename_format[FIO_TOP_STR_MAX];
2dc1cbb5 JA	330	uint8_t opendir[FIO_TOP_STR_MAX];
2dc1cbb5 JA	331	uint8_t ioengine[FIO_TOP_STR_MAX];
83ea422a	332	uint8_t mmapfile[FIO_TOP_STR_MAX];
2dc1cbb5 JA	333	uint32_t td_ddir;
	334	uint32_t rw_seq;
	335	uint32_t kb_base;
22f80458	336	uint32_t unit_base;
2dc1cbb5 JA	337	uint32_t ddir_seq_nr;
	338	uint64_t ddir_seq_add;
	339	uint32_t iodepth;
	340	uint32_t iodepth_low;
	341	uint32_t iodepth_batch;
82407585 RP	342	uint32_t iodepth_batch_complete_min;
82407585 RP	343	uint32_t iodepth_batch_complete_max;
997b5680 SW	344	uint32_t serialize_overlap;
997b5680 SW	345	uint32_t pad3;
2dc1cbb5 JA	346
2dc1cbb5 JA	347	uint64_t size;
5be9bf09	348	uint64_t io_size;
2dc1cbb5 JA	349	uint32_t size_percent;
2dc1cbb5 JA	350	uint32_t fill_device;
bedc9dc2	351	uint32_t file_append;
922a5be8	352	uint32_t unique_filename;
2dc1cbb5 JA	353	uint64_t file_size_low;
	354	uint64_t file_size_high;
	355	uint64_t start_offset;
	356
b999b3c7 JA	357	uint32_t bs[DDIR_RWDIR_CNT];
	358	uint32_t ba[DDIR_RWDIR_CNT];
	359	uint32_t min_bs[DDIR_RWDIR_CNT];
	360	uint32_t max_bs[DDIR_RWDIR_CNT];
	361	struct bssplit bssplit[DDIR_RWDIR_CNT][BSSPLIT_MAX];
	362	uint32_t bssplit_nr[DDIR_RWDIR_CNT];
2dc1cbb5	363
e65a950a JA	364	uint32_t ignore_error[ERROR_TYPE_CNT][ERROR_STR_MAX];
	365	uint32_t ignore_error_nr[ERROR_TYPE_CNT];
	366	uint32_t error_dump;
	367
2dc1cbb5 JA	368	uint32_t nr_files;
	369	uint32_t open_files;
	370	uint32_t file_lock_mode;
2dc1cbb5 JA	371
2dc1cbb5 JA	372	uint32_t odirect;
d01612f3	373	uint32_t oatomic;
2dc1cbb5 JA	374	uint32_t invalidate_cache;
	375	uint32_t create_serialize;
	376	uint32_t create_fsync;
	377	uint32_t create_on_open;
fb390e24	378	uint32_t create_only;
2dc1cbb5 JA	379	uint32_t end_fsync;
	380	uint32_t pre_read;
	381	uint32_t sync_io;
ae8e559e	382	uint32_t write_hint;
2dc1cbb5 JA	383	uint32_t verify;
	384	uint32_t do_verify;
	385	uint32_t verifysort;
836fcc0f	386	uint32_t verifysort_nr;
2dc1cbb5 JA	387	uint32_t verify_interval;
	388	uint32_t verify_offset;
	389	uint8_t verify_pattern[MAX_PATTERN_SIZE];
	390	uint32_t verify_pattern_bytes;
	391	uint32_t verify_fatal;
	392	uint32_t verify_dump;
	393	uint32_t verify_async;
	394	uint64_t verify_backlog;
	395	uint32_t verify_batch;
836fcc0f	396	uint32_t experimental_verify;
ca09be4b JA	397	uint32_t verify_state;
ca09be4b JA	398	uint32_t verify_state_save;
2dc1cbb5 JA	399	uint32_t use_thread;
2dc1cbb5 JA	400	uint32_t unlink;
39c1c323	401	uint32_t unlink_each_loop;
2dc1cbb5 JA	402	uint32_t do_disk_util;
	403	uint32_t override_sync;
	404	uint32_t rand_repeatable;
56e2a5fc	405	uint32_t allrand_repeatable;
363cffa7	406	uint64_t rand_seed;
54a21917	407	uint32_t dep_use_os_rand;
2dc1cbb5	408	uint32_t log_avg_msec;
1e613c9c KC	409	uint32_t log_hist_msec;
1e613c9c KC	410	uint32_t log_hist_coarseness;
e6989e10	411	uint32_t log_max;
ae588852	412	uint32_t log_offset;
aee2ab67	413	uint32_t log_gz;
b26317c9	414	uint32_t log_gz_store;
3aea75b1	415	uint32_t log_unix_epoch;
2dc1cbb5 JA	416	uint32_t norandommap;
	417	uint32_t softrandommap;
	418	uint32_t bs_unaligned;
	419	uint32_t fsync_on_close;
6aca9b3d	420	uint32_t bs_is_seq_rand;
2dc1cbb5	421
1e5324e7	422	uint32_t random_distribution;
f9cafb12	423	uint32_t exitall_error;
ae8e559e	424	uint32_t pad;
e0a04ac1 JA	425
	426	struct zone_split zone_split[DDIR_RWDIR_CNT][ZONESPLIT_MAX];
	427	uint32_t zone_split_nr[DDIR_RWDIR_CNT];
f88cd222	428
1e5324e7 JA	429	fio_fp64_t zipf_theta;
1e5324e7 JA	430	fio_fp64_t pareto_h;
f88cd222	431	fio_fp64_t gauss_dev;
1e5324e7	432
49758e11 JA	433	uint32_t random_generator;
49758e11 JA	434
d9472271	435	uint32_t perc_rand[DDIR_RWDIR_CNT];
211c9b89	436
2dc1cbb5 JA	437	uint32_t hugepage_size;
	438	uint32_t rw_min_bs;
	439	uint32_t thinktime;
	440	uint32_t thinktime_spin;
	441	uint32_t thinktime_blocks;
	442	uint32_t fsync_blocks;
	443	uint32_t fdatasync_blocks;
	444	uint32_t barrier_blocks;
	445	uint64_t start_delay;
23ed19b0	446	uint64_t start_delay_high;
2dc1cbb5 JA	447	uint64_t timeout;
2dc1cbb5 JA	448	uint64_t ramp_time;
72863286 JA	449	uint64_t ss_dur;
72863286 JA	450	uint64_t ss_ramp_time;
2c5d94bc	451	uint32_t ss_state;
72863286	452	fio_fp64_t ss_limit;
2dc1cbb5 JA	453	uint32_t overwrite;
	454	uint32_t bw_avg_time;
	455	uint32_t iops_avg_time;
	456	uint32_t loops;
	457	uint64_t zone_range;
	458	uint64_t zone_size;
	459	uint64_t zone_skip;
ae278f9a	460	uint64_t lockmem;
2dc1cbb5 JA	461	uint32_t mem_type;
	462	uint32_t mem_align;
	463
1e5324e7 JA	464	uint32_t max_latency;
1e5324e7 JA	465
2dc1cbb5 JA	466	uint32_t stonewall;
	467	uint32_t new_group;
	468	uint32_t numjobs;
57535f41 JA	469	/*
	470	* We currently can't convert these, so don't enable them
	471	*/
	472	#if 0
2dc1cbb5	473	uint8_t cpumask[FIO_TOP_STR_MAX];
2dc1cbb5	474	uint8_t verify_cpumask[FIO_TOP_STR_MAX];
c08f9fe2	475	uint8_t log_gz_cpumask[FIO_TOP_STR_MAX];
57535f41	476	#endif
6599ce5a	477	uint32_t gpu_dev_id;
89978a6b	478	uint32_t start_offset_percent;
c2acfbac	479	uint32_t cpus_allowed_policy;
2dc1cbb5 JA	480	uint32_t iolog;
2dc1cbb5 JA	481	uint32_t rwmixcycle;
5054e67c	482	uint32_t rwmix[DDIR_RWDIR_CNT];
2dc1cbb5	483	uint32_t nice;
28727df7 JA	484	uint32_t ioprio;
28727df7 JA	485	uint32_t ioprio_class;
2dc1cbb5 JA	486	uint32_t file_service_type;
2dc1cbb5 JA	487	uint32_t group_reporting;
8243be59	488	uint32_t stats;
2dc1cbb5	489	uint32_t fadvise_hint;
37659335	490	uint32_t fadvise_stream;
2dc1cbb5 JA	491	uint32_t fallocate_mode;
	492	uint32_t zero_buffers;
	493	uint32_t refill_buffers;
	494	uint32_t scramble_buffers;
ce35b1ec JA	495	uint8_t buffer_pattern[MAX_PATTERN_SIZE];
ce35b1ec JA	496	uint32_t buffer_pattern_bytes;
5c94b008 JA	497	uint32_t compress_percentage;
	498	uint32_t compress_chunk;
	499	uint32_t dedupe_percentage;
2dc1cbb5 JA	500	uint32_t time_based;
	501	uint32_t disable_lat;
	502	uint32_t disable_clat;
	503	uint32_t disable_slat;
	504	uint32_t disable_bw;
95820b6e	505	uint32_t unified_rw_rep;
2dc1cbb5 JA	506	uint32_t gtod_reduce;
2dc1cbb5 JA	507	uint32_t gtod_cpu;
2dc1cbb5 JA	508	uint32_t clocksource;
	509	uint32_t no_stall;
	510	uint32_t trim_percentage;
	511	uint32_t trim_batch;
	512	uint32_t trim_zero;
	513	uint64_t trim_backlog;
	514	uint32_t clat_percentiles;
9db01ef9	515	uint32_t percentile_precision;
2dc1cbb5 JA	516	fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
	517
	518	uint8_t read_iolog_file[FIO_TOP_STR_MAX];
	519	uint8_t write_iolog_file[FIO_TOP_STR_MAX];
dded427c OS	520
	521	uint32_t write_bw_log;
	522	uint32_t write_lat_log;
	523	uint32_t write_iops_log;
	524	uint32_t write_hist_log;
	525
2dc1cbb5 JA	526	uint8_t bw_log_file[FIO_TOP_STR_MAX];
	527	uint8_t lat_log_file[FIO_TOP_STR_MAX];
	528	uint8_t iops_log_file[FIO_TOP_STR_MAX];
68cebb4b	529	uint8_t hist_log_file[FIO_TOP_STR_MAX];
2dc1cbb5 JA	530	uint8_t replay_redirect[FIO_TOP_STR_MAX];
	531
	532	/*
	533	* Pre-run and post-run shell
	534	*/
	535	uint8_t exec_prerun[FIO_TOP_STR_MAX];
	536	uint8_t exec_postrun[FIO_TOP_STR_MAX];
	537
90eff1c9 SW	538	uint64_t rate[DDIR_RWDIR_CNT];
90eff1c9 SW	539	uint64_t ratemin[DDIR_RWDIR_CNT];
2dc1cbb5	540	uint32_t ratecycle;
a9da8ab2	541	uint32_t io_submit_mode;
b999b3c7 JA	542	uint32_t rate_iops[DDIR_RWDIR_CNT];
b999b3c7 JA	543	uint32_t rate_iops_min[DDIR_RWDIR_CNT];
6de65959	544	uint32_t rate_process;
2dc1cbb5 JA	545
	546	uint8_t ioscheduler[FIO_TOP_STR_MAX];
	547
2dc1cbb5 JA	548	/*
	549	* I/O Error handling
	550	*/
	551	uint32_t continue_on_error;
	552
	553	/*
	554	* Benchmark profile type
	555	*/
	556	uint8_t profile[FIO_TOP_STR_MAX];
	557
	558	/*
	559	* blkio cgroup support
	560	*/
	561	uint8_t cgroup[FIO_TOP_STR_MAX];
	562	uint32_t cgroup_weight;
	563	uint32_t cgroup_nodelete;
	564
	565	uint32_t uid;
	566	uint32_t gid;
	567
	568	int32_t flow_id;
	569	int32_t flow;
	570	int32_t flow_watermark;
	571	uint32_t flow_sleep;
	572
6a4cf74f	573	uint64_t offset_increment;
ddf24e42	574	uint64_t number_ios;
6a4cf74f	575
2dc1cbb5	576	uint32_t sync_file_range;
922a5be8	577	uint32_t pad2;
3e260a46 JA	578
	579	uint64_t latency_target;
	580	uint64_t latency_window;
	581	fio_fp64_t latency_percentile;
66347cfa DE	582
66347cfa DE	583	uint32_t block_error_hist;
0c63576e JA	584
	585	uint32_t replay_align;
	586	uint32_t replay_scale;
3a5db920 JA	587
3a5db920 JA	588	uint32_t per_job_logs;
2378826d JA	589
2378826d JA	590	uint32_t allow_create;
e81ecca3	591	uint32_t allow_mounted_write;
2dc1cbb5 JA	592	} __attribute__((packed));
	593
	594	extern void convert_thread_options_to_cpu(struct thread_options o, struct thread_options_pack top);
	595	extern void convert_thread_options_to_net(struct thread_options_pack top, struct thread_options );
51167799	596	extern int fio_test_cconv(struct thread_options *);
588b7f09	597	extern void options_default_fill(struct thread_options *o);
2dc1cbb5	598
8062f527	599	#endif