[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 "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 */
};

#define ERROR_STR_MAX	128

#define BSSPLIT_MAX	64

struct bssplit {
	uint32_t bs;
	uint32_t 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 *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;

	unsigned long long size;
	unsigned long long io_limit;
	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 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;
	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 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_offset;
	unsigned int log_gz;
	unsigned int log_gz_store;
	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;

	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 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;
	unsigned int cpus_allowed_policy;
	char *numa_cpunodes;
	unsigned short numa_mem_mode;
	unsigned int numa_mem_prefer_node;
	char *numa_memnodes;
	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 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;
	char *bw_log_file;
	char *lat_log_file;
	char *iops_log_file;
	char *replay_redirect;

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

	unsigned int rate[DDIR_RWDIR_CNT];
	unsigned int 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];

	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 skip_bad;
};

#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 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;

	uint64_t size;
	uint64_t io_limit;
	uint32_t size_percent;
	uint32_t fill_device;
	uint32_t file_append;
	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 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 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_offset;
	uint32_t log_gz;
	uint32_t log_gz_store;
	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 pad;

	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;
	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;
	uint8_t cpumask[FIO_TOP_STR_MAX];
	uint8_t verify_cpumask[FIO_TOP_STR_MAX];
	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 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];
	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 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];

	uint32_t rate[DDIR_RWDIR_CNT];
	uint32_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];

	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;

	uint64_t latency_target;
	uint64_t latency_window;
	fio_fp64_t latency_percentile;

	uint32_t block_error_hist;
	uint32_t skip_bad;
} __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"
3c978125	10	#include "td_error.h"
8062f527 JA	11
	12	/*
	13	* What type of allocation to use for io buffers
	14	*/
	15	enum fio_memtype {
	16	MEM_MALLOC = 0, /* ordinary malloc */
	17	MEM_SHM, /* use shared memory segments */
	18	MEM_SHMHUGE, /* use shared memory segments with huge pages */
	19	MEM_MMAP, /* use anonynomous mmap */
	20	MEM_MMAPHUGE, /* memory mapped huge file */
	21	};
	22
8062f527 JA	23	#define ERROR_STR_MAX 128
8062f527 JA	24
8062f527 JA	25	#define BSSPLIT_MAX 64
	26
	27	struct bssplit {
	28	uint32_t bs;
	29	uint32_t perc;
	30	};
	31
a8523a6a JA	32	#define NR_OPTS_SZ (FIO_MAX_OPTS / (8 * sizeof(uint64_t)))
a8523a6a JA	33
cb1402d6 JA	34	#define OPT_MAGIC 0x4f50544e
cb1402d6 JA	35
8062f527	36	struct thread_options {
cb1402d6	37	int magic;
a8523a6a	38	uint64_t set_options[NR_OPTS_SZ];
8062f527 JA	39	char *description;
	40	char *name;
	41	char *directory;
	42	char *filename;
	43	char *filename_format;
	44	char *opendir;
	45	char *ioengine;
83ea422a	46	char *mmapfile;
8062f527 JA	47	enum td_ddir td_ddir;
	48	unsigned int rw_seq;
	49	unsigned int kb_base;
	50	unsigned int unit_base;
	51	unsigned int ddir_seq_nr;
c46fda90	52	long long ddir_seq_add;
8062f527 JA	53	unsigned int iodepth;
	54	unsigned int iodepth_low;
	55	unsigned int iodepth_batch;
	56	unsigned int iodepth_batch_complete;
	57
	58	unsigned long long size;
77731b29	59	unsigned long long io_limit;
8062f527 JA	60	unsigned int size_percent;
8062f527 JA	61	unsigned int fill_device;
bedc9dc2	62	unsigned int file_append;
8062f527 JA	63	unsigned long long file_size_low;
	64	unsigned long long file_size_high;
	65	unsigned long long start_offset;
	66
	67	unsigned int bs[DDIR_RWDIR_CNT];
	68	unsigned int ba[DDIR_RWDIR_CNT];
	69	unsigned int min_bs[DDIR_RWDIR_CNT];
	70	unsigned int max_bs[DDIR_RWDIR_CNT];
	71	struct bssplit *bssplit[DDIR_RWDIR_CNT];
	72	unsigned int bssplit_nr[DDIR_RWDIR_CNT];
	73
	74	int *ignore_error[ERROR_TYPE_CNT];
	75	unsigned int ignore_error_nr[ERROR_TYPE_CNT];
	76	unsigned int error_dump;
	77
	78	unsigned int nr_files;
	79	unsigned int open_files;
	80	enum file_lock_mode file_lock_mode;
	81
	82	unsigned int odirect;
d01612f3	83	unsigned int oatomic;
8062f527 JA	84	unsigned int invalidate_cache;
	85	unsigned int create_serialize;
	86	unsigned int create_fsync;
	87	unsigned int create_on_open;
	88	unsigned int create_only;
	89	unsigned int end_fsync;
	90	unsigned int pre_read;
	91	unsigned int sync_io;
	92	unsigned int verify;
	93	unsigned int do_verify;
	94	unsigned int verifysort;
	95	unsigned int verifysort_nr;
	96	unsigned int verify_interval;
	97	unsigned int verify_offset;
	98	char verify_pattern[MAX_PATTERN_SIZE];
	99	unsigned int verify_pattern_bytes;
	100	unsigned int verify_fatal;
	101	unsigned int verify_dump;
	102	unsigned int verify_async;
	103	unsigned long long verify_backlog;
	104	unsigned int verify_batch;
	105	unsigned int experimental_verify;
ca09be4b JA	106	unsigned int verify_state;
ca09be4b JA	107	unsigned int verify_state_save;
8062f527 JA	108	unsigned int use_thread;
	109	unsigned int unlink;
	110	unsigned int do_disk_util;
	111	unsigned int override_sync;
	112	unsigned int rand_repeatable;
56e2a5fc	113	unsigned int allrand_repeatable;
363cffa7	114	unsigned long long rand_seed;
54a21917	115	unsigned int dep_use_os_rand;
8062f527	116	unsigned int log_avg_msec;
ae588852	117	unsigned int log_offset;
aee2ab67	118	unsigned int log_gz;
b26317c9	119	unsigned int log_gz_store;
8062f527 JA	120	unsigned int norandommap;
	121	unsigned int softrandommap;
	122	unsigned int bs_unaligned;
	123	unsigned int fsync_on_close;
6aca9b3d	124	unsigned int bs_is_seq_rand;
8062f527	125
62167762 JC	126	unsigned int verify_only;
62167762 JC	127
8062f527	128	unsigned int random_distribution;
b7f487cf	129
888677a4 JA	130	fio_fp64_t zipf_theta;
888677a4 JA	131	fio_fp64_t pareto_h;
f88cd222	132	fio_fp64_t gauss_dev;
8062f527 JA	133
	134	unsigned int random_generator;
	135
d9472271	136	unsigned int perc_rand[DDIR_RWDIR_CNT];
211c9b89	137
8062f527 JA	138	unsigned int hugepage_size;
	139	unsigned int rw_min_bs;
	140	unsigned int thinktime;
	141	unsigned int thinktime_spin;
	142	unsigned int thinktime_blocks;
	143	unsigned int fsync_blocks;
	144	unsigned int fdatasync_blocks;
	145	unsigned int barrier_blocks;
	146	unsigned long long start_delay;
23ed19b0	147	unsigned long long start_delay_high;
8062f527 JA	148	unsigned long long timeout;
	149	unsigned long long ramp_time;
	150	unsigned int overwrite;
	151	unsigned int bw_avg_time;
	152	unsigned int iops_avg_time;
	153	unsigned int loops;
	154	unsigned long long zone_range;
	155	unsigned long long zone_size;
	156	unsigned long long zone_skip;
81c6b6cd	157	unsigned long long lockmem;
8062f527 JA	158	enum fio_memtype mem_type;
	159	unsigned int mem_align;
	160
	161	unsigned int max_latency;
	162
	163	unsigned int stonewall;
	164	unsigned int new_group;
	165	unsigned int numjobs;
	166	os_cpu_mask_t cpumask;
8062f527	167	os_cpu_mask_t verify_cpumask;
c2acfbac	168	unsigned int cpus_allowed_policy;
43522848	169	char *numa_cpunodes;
8062f527 JA	170	unsigned short numa_mem_mode;
8062f527 JA	171	unsigned int numa_mem_prefer_node;
43522848	172	char *numa_memnodes;
8062f527 JA	173	unsigned int iolog;
8062f527 JA	174	unsigned int rwmixcycle;
5054e67c	175	unsigned int rwmix[DDIR_RWDIR_CNT];
8062f527	176	unsigned int nice;
81c6b6cd JA	177	unsigned int ioprio;
81c6b6cd JA	178	unsigned int ioprio_class;
8062f527 JA	179	unsigned int file_service_type;
	180	unsigned int group_reporting;
	181	unsigned int fadvise_hint;
37659335	182	unsigned int fadvise_stream;
8062f527 JA	183	enum fio_fallocate_mode fallocate_mode;
	184	unsigned int zero_buffers;
	185	unsigned int refill_buffers;
	186	unsigned int scramble_buffers;
ce35b1ec JA	187	char buffer_pattern[MAX_PATTERN_SIZE];
ce35b1ec JA	188	unsigned int buffer_pattern_bytes;
8062f527 JA	189	unsigned int compress_percentage;
8062f527 JA	190	unsigned int compress_chunk;
5c94b008	191	unsigned int dedupe_percentage;
8062f527 JA	192	unsigned int time_based;
	193	unsigned int disable_lat;
	194	unsigned int disable_clat;
	195	unsigned int disable_slat;
	196	unsigned int disable_bw;
	197	unsigned int unified_rw_rep;
	198	unsigned int gtod_reduce;
	199	unsigned int gtod_cpu;
8062f527 JA	200	enum fio_cs clocksource;
	201	unsigned int no_stall;
	202	unsigned int trim_percentage;
	203	unsigned int trim_batch;
	204	unsigned int trim_zero;
	205	unsigned long long trim_backlog;
	206	unsigned int clat_percentiles;
	207	unsigned int percentile_precision; /* digits after decimal for percentiles */
	208	fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
	209
	210	char *read_iolog_file;
	211	char *write_iolog_file;
	212	char *bw_log_file;
	213	char *lat_log_file;
	214	char *iops_log_file;
	215	char *replay_redirect;
	216
	217	/*
	218	* Pre-run and post-run shell
	219	*/
	220	char *exec_prerun;
	221	char *exec_postrun;
	222
	223	unsigned int rate[DDIR_RWDIR_CNT];
	224	unsigned int ratemin[DDIR_RWDIR_CNT];
	225	unsigned int ratecycle;
a9da8ab2	226	unsigned int io_submit_mode;
8062f527 JA	227	unsigned int rate_iops[DDIR_RWDIR_CNT];
	228	unsigned int rate_iops_min[DDIR_RWDIR_CNT];
	229
	230	char *ioscheduler;
	231
8062f527 JA	232	/*
	233	* I/O Error handling
	234	*/
	235	enum error_type continue_on_error;
	236
	237	/*
	238	* Benchmark profile type
	239	*/
	240	char *profile;
	241
	242	/*
	243	* blkio cgroup support
	244	*/
	245	char *cgroup;
	246	unsigned int cgroup_weight;
	247	unsigned int cgroup_nodelete;
	248
	249	unsigned int uid;
	250	unsigned int gid;
	251
	252	int flow_id;
	253	int flow;
	254	int flow_watermark;
	255	unsigned int flow_sleep;
	256
	257	unsigned long long offset_increment;
ddf24e42	258	unsigned long long number_ios;
8062f527 JA	259
8062f527 JA	260	unsigned int sync_file_range;
3e260a46 JA	261
	262	unsigned long long latency_target;
	263	unsigned long long latency_window;
	264	fio_fp64_t latency_percentile;
66347cfa DE	265
66347cfa DE	266	unsigned block_error_hist;
65fa28ca	267	unsigned int skip_bad;
8062f527 JA	268	};
8062f527 JA	269
2dc1cbb5 JA	270	#define FIO_TOP_STR_MAX 256
	271
	272	struct thread_options_pack {
a8523a6a	273	uint64_t set_options[NR_OPTS_SZ];
2dc1cbb5 JA	274	uint8_t description[FIO_TOP_STR_MAX];
	275	uint8_t name[FIO_TOP_STR_MAX];
	276	uint8_t directory[FIO_TOP_STR_MAX];
	277	uint8_t filename[FIO_TOP_STR_MAX];
22f80458	278	uint8_t filename_format[FIO_TOP_STR_MAX];
2dc1cbb5 JA	279	uint8_t opendir[FIO_TOP_STR_MAX];
2dc1cbb5 JA	280	uint8_t ioengine[FIO_TOP_STR_MAX];
83ea422a	281	uint8_t mmapfile[FIO_TOP_STR_MAX];
2dc1cbb5 JA	282	uint32_t td_ddir;
	283	uint32_t rw_seq;
	284	uint32_t kb_base;
22f80458	285	uint32_t unit_base;
2dc1cbb5 JA	286	uint32_t ddir_seq_nr;
	287	uint64_t ddir_seq_add;
	288	uint32_t iodepth;
	289	uint32_t iodepth_low;
	290	uint32_t iodepth_batch;
	291	uint32_t iodepth_batch_complete;
	292
	293	uint64_t size;
77731b29	294	uint64_t io_limit;
2dc1cbb5 JA	295	uint32_t size_percent;
2dc1cbb5 JA	296	uint32_t fill_device;
bedc9dc2	297	uint32_t file_append;
2dc1cbb5 JA	298	uint64_t file_size_low;
	299	uint64_t file_size_high;
	300	uint64_t start_offset;
	301
b999b3c7 JA	302	uint32_t bs[DDIR_RWDIR_CNT];
	303	uint32_t ba[DDIR_RWDIR_CNT];
	304	uint32_t min_bs[DDIR_RWDIR_CNT];
	305	uint32_t max_bs[DDIR_RWDIR_CNT];
	306	struct bssplit bssplit[DDIR_RWDIR_CNT][BSSPLIT_MAX];
	307	uint32_t bssplit_nr[DDIR_RWDIR_CNT];
2dc1cbb5	308
e65a950a JA	309	uint32_t ignore_error[ERROR_TYPE_CNT][ERROR_STR_MAX];
	310	uint32_t ignore_error_nr[ERROR_TYPE_CNT];
	311	uint32_t error_dump;
	312
2dc1cbb5 JA	313	uint32_t nr_files;
	314	uint32_t open_files;
	315	uint32_t file_lock_mode;
2dc1cbb5 JA	316
2dc1cbb5 JA	317	uint32_t odirect;
d01612f3	318	uint32_t oatomic;
2dc1cbb5 JA	319	uint32_t invalidate_cache;
	320	uint32_t create_serialize;
	321	uint32_t create_fsync;
	322	uint32_t create_on_open;
fb390e24	323	uint32_t create_only;
2dc1cbb5 JA	324	uint32_t end_fsync;
	325	uint32_t pre_read;
	326	uint32_t sync_io;
	327	uint32_t verify;
	328	uint32_t do_verify;
	329	uint32_t verifysort;
836fcc0f	330	uint32_t verifysort_nr;
2dc1cbb5 JA	331	uint32_t verify_interval;
	332	uint32_t verify_offset;
	333	uint8_t verify_pattern[MAX_PATTERN_SIZE];
	334	uint32_t verify_pattern_bytes;
	335	uint32_t verify_fatal;
	336	uint32_t verify_dump;
	337	uint32_t verify_async;
	338	uint64_t verify_backlog;
	339	uint32_t verify_batch;
836fcc0f	340	uint32_t experimental_verify;
ca09be4b JA	341	uint32_t verify_state;
ca09be4b JA	342	uint32_t verify_state_save;
2dc1cbb5 JA	343	uint32_t use_thread;
	344	uint32_t unlink;
	345	uint32_t do_disk_util;
	346	uint32_t override_sync;
	347	uint32_t rand_repeatable;
56e2a5fc	348	uint32_t allrand_repeatable;
363cffa7	349	uint64_t rand_seed;
54a21917	350	uint32_t dep_use_os_rand;
2dc1cbb5	351	uint32_t log_avg_msec;
ae588852	352	uint32_t log_offset;
aee2ab67	353	uint32_t log_gz;
b26317c9	354	uint32_t log_gz_store;
2dc1cbb5 JA	355	uint32_t norandommap;
	356	uint32_t softrandommap;
	357	uint32_t bs_unaligned;
	358	uint32_t fsync_on_close;
6aca9b3d	359	uint32_t bs_is_seq_rand;
2dc1cbb5	360
1e5324e7	361	uint32_t random_distribution;
f88cd222 JA	362	uint32_t pad;
f88cd222 JA	363
1e5324e7 JA	364	fio_fp64_t zipf_theta;
1e5324e7 JA	365	fio_fp64_t pareto_h;
f88cd222	366	fio_fp64_t gauss_dev;
1e5324e7	367
49758e11 JA	368	uint32_t random_generator;
49758e11 JA	369
d9472271	370	uint32_t perc_rand[DDIR_RWDIR_CNT];
211c9b89	371
2dc1cbb5 JA	372	uint32_t hugepage_size;
	373	uint32_t rw_min_bs;
	374	uint32_t thinktime;
	375	uint32_t thinktime_spin;
	376	uint32_t thinktime_blocks;
	377	uint32_t fsync_blocks;
	378	uint32_t fdatasync_blocks;
	379	uint32_t barrier_blocks;
	380	uint64_t start_delay;
23ed19b0	381	uint64_t start_delay_high;
2dc1cbb5 JA	382	uint64_t timeout;
	383	uint64_t ramp_time;
	384	uint32_t overwrite;
	385	uint32_t bw_avg_time;
	386	uint32_t iops_avg_time;
	387	uint32_t loops;
	388	uint64_t zone_range;
	389	uint64_t zone_size;
	390	uint64_t zone_skip;
ae278f9a	391	uint64_t lockmem;
2dc1cbb5 JA	392	uint32_t mem_type;
	393	uint32_t mem_align;
	394
1e5324e7 JA	395	uint32_t max_latency;
1e5324e7 JA	396
2dc1cbb5 JA	397	uint32_t stonewall;
	398	uint32_t new_group;
	399	uint32_t numjobs;
	400	uint8_t cpumask[FIO_TOP_STR_MAX];
2dc1cbb5	401	uint8_t verify_cpumask[FIO_TOP_STR_MAX];
c2acfbac	402	uint32_t cpus_allowed_policy;
2dc1cbb5 JA	403	uint32_t iolog;
2dc1cbb5 JA	404	uint32_t rwmixcycle;
5054e67c	405	uint32_t rwmix[DDIR_RWDIR_CNT];
2dc1cbb5	406	uint32_t nice;
28727df7 JA	407	uint32_t ioprio;
28727df7 JA	408	uint32_t ioprio_class;
2dc1cbb5 JA	409	uint32_t file_service_type;
	410	uint32_t group_reporting;
	411	uint32_t fadvise_hint;
37659335	412	uint32_t fadvise_stream;
2dc1cbb5 JA	413	uint32_t fallocate_mode;
	414	uint32_t zero_buffers;
	415	uint32_t refill_buffers;
	416	uint32_t scramble_buffers;
ce35b1ec JA	417	uint8_t buffer_pattern[MAX_PATTERN_SIZE];
ce35b1ec JA	418	uint32_t buffer_pattern_bytes;
5c94b008 JA	419	uint32_t compress_percentage;
	420	uint32_t compress_chunk;
	421	uint32_t dedupe_percentage;
2dc1cbb5 JA	422	uint32_t time_based;
	423	uint32_t disable_lat;
	424	uint32_t disable_clat;
	425	uint32_t disable_slat;
	426	uint32_t disable_bw;
95820b6e	427	uint32_t unified_rw_rep;
2dc1cbb5 JA	428	uint32_t gtod_reduce;
2dc1cbb5 JA	429	uint32_t gtod_cpu;
2dc1cbb5 JA	430	uint32_t clocksource;
	431	uint32_t no_stall;
	432	uint32_t trim_percentage;
	433	uint32_t trim_batch;
	434	uint32_t trim_zero;
	435	uint64_t trim_backlog;
	436	uint32_t clat_percentiles;
9db01ef9	437	uint32_t percentile_precision;
2dc1cbb5 JA	438	fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
	439
	440	uint8_t read_iolog_file[FIO_TOP_STR_MAX];
	441	uint8_t write_iolog_file[FIO_TOP_STR_MAX];
	442	uint8_t bw_log_file[FIO_TOP_STR_MAX];
	443	uint8_t lat_log_file[FIO_TOP_STR_MAX];
	444	uint8_t iops_log_file[FIO_TOP_STR_MAX];
	445	uint8_t replay_redirect[FIO_TOP_STR_MAX];
	446
	447	/*
	448	* Pre-run and post-run shell
	449	*/
	450	uint8_t exec_prerun[FIO_TOP_STR_MAX];
	451	uint8_t exec_postrun[FIO_TOP_STR_MAX];
	452
b999b3c7 JA	453	uint32_t rate[DDIR_RWDIR_CNT];
b999b3c7 JA	454	uint32_t ratemin[DDIR_RWDIR_CNT];
2dc1cbb5	455	uint32_t ratecycle;
a9da8ab2	456	uint32_t io_submit_mode;
b999b3c7 JA	457	uint32_t rate_iops[DDIR_RWDIR_CNT];
b999b3c7 JA	458	uint32_t rate_iops_min[DDIR_RWDIR_CNT];
2dc1cbb5 JA	459
	460	uint8_t ioscheduler[FIO_TOP_STR_MAX];
	461
2dc1cbb5 JA	462	/*
	463	* I/O Error handling
	464	*/
	465	uint32_t continue_on_error;
	466
	467	/*
	468	* Benchmark profile type
	469	*/
	470	uint8_t profile[FIO_TOP_STR_MAX];
	471
	472	/*
	473	* blkio cgroup support
	474	*/
	475	uint8_t cgroup[FIO_TOP_STR_MAX];
	476	uint32_t cgroup_weight;
	477	uint32_t cgroup_nodelete;
	478
	479	uint32_t uid;
	480	uint32_t gid;
	481
	482	int32_t flow_id;
	483	int32_t flow;
	484	int32_t flow_watermark;
	485	uint32_t flow_sleep;
	486
6a4cf74f	487	uint64_t offset_increment;
ddf24e42	488	uint64_t number_ios;
6a4cf74f	489
2dc1cbb5	490	uint32_t sync_file_range;
3e260a46 JA	491
	492	uint64_t latency_target;
	493	uint64_t latency_window;
	494	fio_fp64_t latency_percentile;
66347cfa DE	495
66347cfa DE	496	uint32_t block_error_hist;
65fa28ca	497	uint32_t skip_bad;
2dc1cbb5 JA	498	} __attribute__((packed));
	499
	500	extern void convert_thread_options_to_cpu(struct thread_options o, struct thread_options_pack top);
	501	extern void convert_thread_options_to_net(struct thread_options_pack top, struct thread_options );
51167799	502	extern int fio_test_cconv(struct thread_options *);
588b7f09	503	extern void options_default_fill(struct thread_options *o);
2dc1cbb5	504
8062f527	505	#endif