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[fio.git] / thread_options.h
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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"
8#include "gettime.h"
888677a4 9#include "lib/ieee754.h"
61b9861d 10#include "lib/pattern.h"
3c978125 11#include "td_error.h"
8062f527 12
7b865a2f
BVA		 13enum fio_zone_mode {
14 ZONE_MODE_NOT_SPECIFIED = 0,
15 ZONE_MODE_NONE = 1,
16 ZONE_MODE_STRIDED = 2, /* perform I/O in one zone at a time */
17 /* perform I/O across multiple zones simultaneously */
18 ZONE_MODE_ZBD = 3,
19};
20
8062f527
JA		 21/*
22 * What type of allocation to use for io buffers
23 */
24enum fio_memtype {
25 MEM_MALLOC = 0, /* ordinary malloc */
26 MEM_SHM, /* use shared memory segments */
27 MEM_SHMHUGE, /* use shared memory segments with huge pages */
28 MEM_MMAP, /* use anonynomous mmap */
29 MEM_MMAPHUGE, /* memory mapped huge file */
217b0f1d 30 MEM_MMAPSHARED, /* use mmap with shared flag */
03553853 31 MEM_CUDA_MALLOC,/* use GPU memory */
8062f527
JA		 32};
33
8062f527
JA		 34#define ERROR_STR_MAX 128
35
8062f527 36#define BSSPLIT_MAX 64
3154f1ed 37#define ZONESPLIT_MAX 256
8062f527
JA		 38
39struct bssplit {
5fff9543 40 uint64_t bs;
8062f527
JA		 41 uint32_t perc;
42};
43
e0a04ac1
JA		 44struct zone_split {
45 uint8_t access_perc;
46 uint8_t size_perc;
59466396
JA		 47 uint8_t pad[6];
48 uint64_t size;
e0a04ac1
JA		 49};
50
a8523a6a
JA		 51#define NR_OPTS_SZ (FIO_MAX_OPTS / (8 * sizeof(uint64_t)))
52
cb1402d6
JA		 53#define OPT_MAGIC 0x4f50544e
54
8062f527 55struct thread_options {
cb1402d6 56 int magic;
a8523a6a 57 uint64_t set_options[NR_OPTS_SZ];
8062f527
JA		 58 char *description;
59 char *name;
9cc8cb91 60 char *wait_for;
8062f527
JA		 61 char *directory;
62 char *filename;
63 char *filename_format;
64 char *opendir;
65 char *ioengine;
6730b40f 66 char *ioengine_so_path;
83ea422a 67 char *mmapfile;
8062f527
JA		 68 enum td_ddir td_ddir;
69 unsigned int rw_seq;
70 unsigned int kb_base;
71 unsigned int unit_base;
72 unsigned int ddir_seq_nr;
c46fda90 73 long long ddir_seq_add;
8062f527
JA		 74 unsigned int iodepth;
75 unsigned int iodepth_low;
76 unsigned int iodepth_batch;
82407585
RP		 77 unsigned int iodepth_batch_complete_min;
78 unsigned int iodepth_batch_complete_max;
997b5680 79 unsigned int serialize_overlap;
8062f527 80
922a5be8
JA		 81 unsigned int unique_filename;
82
8062f527 83 unsigned long long size;
5be9bf09 84 unsigned long long io_size;
8062f527 85 unsigned int size_percent;
8b38f401 86 unsigned int io_size_percent;
8062f527 87 unsigned int fill_device;
bedc9dc2 88 unsigned int file_append;
8062f527
JA		 89 unsigned long long file_size_low;
90 unsigned long long file_size_high;
91 unsigned long long start_offset;
83c8b093 92 unsigned long long start_offset_align;
8062f527 93
5fff9543
JF		 94 unsigned long long bs[DDIR_RWDIR_CNT];
95 unsigned long long ba[DDIR_RWDIR_CNT];
96 unsigned long long min_bs[DDIR_RWDIR_CNT];
97 unsigned long long max_bs[DDIR_RWDIR_CNT];
8062f527
JA		 98 struct bssplit *bssplit[DDIR_RWDIR_CNT];
99 unsigned int bssplit_nr[DDIR_RWDIR_CNT];
100
101 int *ignore_error[ERROR_TYPE_CNT];
102 unsigned int ignore_error_nr[ERROR_TYPE_CNT];
103 unsigned int error_dump;
104
105 unsigned int nr_files;
106 unsigned int open_files;
107 enum file_lock_mode file_lock_mode;
108
109 unsigned int odirect;
d01612f3 110 unsigned int oatomic;
8062f527
JA		 111 unsigned int invalidate_cache;
112 unsigned int create_serialize;
113 unsigned int create_fsync;
114 unsigned int create_on_open;
115 unsigned int create_only;
116 unsigned int end_fsync;
117 unsigned int pre_read;
118 unsigned int sync_io;
ae8e559e 119 unsigned int write_hint;
8062f527
JA		 120 unsigned int verify;
121 unsigned int do_verify;
8062f527
JA		 122 unsigned int verify_interval;
123 unsigned int verify_offset;
124 char verify_pattern[MAX_PATTERN_SIZE];
125 unsigned int verify_pattern_bytes;
61b9861d
RP		 126 struct pattern_fmt verify_fmt[8];
127 unsigned int verify_fmt_sz;
8062f527
JA		 128 unsigned int verify_fatal;
129 unsigned int verify_dump;
130 unsigned int verify_async;
131 unsigned long long verify_backlog;
132 unsigned int verify_batch;
133 unsigned int experimental_verify;
ca09be4b
JA		 134 unsigned int verify_state;
135 unsigned int verify_state_save;
8062f527
JA		 136 unsigned int use_thread;
137 unsigned int unlink;
39c1c323 138 unsigned int unlink_each_loop;
8062f527
JA		 139 unsigned int do_disk_util;
140 unsigned int override_sync;
141 unsigned int rand_repeatable;
56e2a5fc 142 unsigned int allrand_repeatable;
363cffa7 143 unsigned long long rand_seed;
8062f527 144 unsigned int log_avg_msec;
1e613c9c
KC		 145 unsigned int log_hist_msec;
146 unsigned int log_hist_coarseness;
e6989e10 147 unsigned int log_max;
ae588852 148 unsigned int log_offset;
aee2ab67 149 unsigned int log_gz;
b26317c9 150 unsigned int log_gz_store;
3aea75b1 151 unsigned int log_unix_epoch;
8062f527
JA		 152 unsigned int norandommap;
153 unsigned int softrandommap;
154 unsigned int bs_unaligned;
155 unsigned int fsync_on_close;
6aca9b3d 156 unsigned int bs_is_seq_rand;
8062f527 157
62167762
JC		 158 unsigned int verify_only;
159
8062f527 160 unsigned int random_distribution;
f9cafb12 161 unsigned int exitall_error;
b7f487cf 162
e0a04ac1
JA		 163 struct zone_split *zone_split[DDIR_RWDIR_CNT];
164 unsigned int zone_split_nr[DDIR_RWDIR_CNT];
165
888677a4
JA		 166 fio_fp64_t zipf_theta;
167 fio_fp64_t pareto_h;
f88cd222 168 fio_fp64_t gauss_dev;
a87c90fd 169 fio_fp64_t random_center;
8062f527
JA		 170
171 unsigned int random_generator;
172
d9472271 173 unsigned int perc_rand[DDIR_RWDIR_CNT];
211c9b89 174
8062f527 175 unsigned int hugepage_size;
5fff9543 176 unsigned long long rw_min_bs;
8062f527
JA		 177 unsigned int thinktime;
178 unsigned int thinktime_spin;
179 unsigned int thinktime_blocks;
33f42c20 180 unsigned int thinktime_blocks_type;
8062f527
JA		 181 unsigned int fsync_blocks;
182 unsigned int fdatasync_blocks;
183 unsigned int barrier_blocks;
184 unsigned long long start_delay;
49050b56 185 unsigned long long start_delay_orig;
23ed19b0 186 unsigned long long start_delay_high;
8062f527
JA		 187 unsigned long long timeout;
188 unsigned long long ramp_time;
2c5d94bc 189 unsigned int ss_state;
16e56d25
VF		 190 fio_fp64_t ss_limit;
191 unsigned long long ss_dur;
192 unsigned long long ss_ramp_time;
8062f527
JA		 193 unsigned int overwrite;
194 unsigned int bw_avg_time;
195 unsigned int iops_avg_time;
196 unsigned int loops;
197 unsigned long long zone_range;
198 unsigned long long zone_size;
b8dd9750 199 unsigned long long zone_capacity;
8062f527 200 unsigned long long zone_skip;
7b865a2f 201 enum fio_zone_mode zone_mode;
81c6b6cd 202 unsigned long long lockmem;
8062f527
JA		 203 enum fio_memtype mem_type;
204 unsigned int mem_align;
205
af7d9f1f 206 unsigned long long max_latency;
8062f527 207
fd56c235
AW		 208 unsigned int exit_what;
209 unsigned int stonewall;
8062f527
JA		 210 unsigned int new_group;
211 unsigned int numjobs;
212 os_cpu_mask_t cpumask;
8062f527 213 os_cpu_mask_t verify_cpumask;
c08f9fe2 214 os_cpu_mask_t log_gz_cpumask;
c2acfbac 215 unsigned int cpus_allowed_policy;
43522848 216 char *numa_cpunodes;
8062f527
JA		 217 unsigned short numa_mem_mode;
218 unsigned int numa_mem_prefer_node;
43522848 219 char *numa_memnodes;
03553853 220 unsigned int gpu_dev_id;
89978a6b 221 unsigned int start_offset_percent;
03553853 222
8062f527
JA		 223 unsigned int iolog;
224 unsigned int rwmixcycle;
5054e67c 225 unsigned int rwmix[DDIR_RWDIR_CNT];
8062f527 226 unsigned int nice;
81c6b6cd
JA		 227 unsigned int ioprio;
228 unsigned int ioprio_class;
8062f527
JA		 229 unsigned int file_service_type;
230 unsigned int group_reporting;
8243be59 231 unsigned int stats;
8062f527
JA		 232 unsigned int fadvise_hint;
233 enum fio_fallocate_mode fallocate_mode;
234 unsigned int zero_buffers;
235 unsigned int refill_buffers;
236 unsigned int scramble_buffers;
ce35b1ec
JA		 237 char buffer_pattern[MAX_PATTERN_SIZE];
238 unsigned int buffer_pattern_bytes;
8062f527
JA		 239 unsigned int compress_percentage;
240 unsigned int compress_chunk;
5c94b008 241 unsigned int dedupe_percentage;
8062f527
JA		 242 unsigned int time_based;
243 unsigned int disable_lat;
244 unsigned int disable_clat;
245 unsigned int disable_slat;
246 unsigned int disable_bw;
247 unsigned int unified_rw_rep;
248 unsigned int gtod_reduce;
249 unsigned int gtod_cpu;
8062f527
JA		 250 enum fio_cs clocksource;
251 unsigned int no_stall;
252 unsigned int trim_percentage;
253 unsigned int trim_batch;
254 unsigned int trim_zero;
255 unsigned long long trim_backlog;
256 unsigned int clat_percentiles;
56440e63 257 unsigned int slat_percentiles;
b599759b 258 unsigned int lat_percentiles;
8062f527
JA		 259 unsigned int percentile_precision; /* digits after decimal for percentiles */
260 fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
261
262 char *read_iolog_file;
98e7161c 263 bool read_iolog_chunked;
8062f527 264 char *write_iolog_file;
b9921d1a 265 char *merge_blktrace_file;
87a48ada 266 fio_fp64_t merge_blktrace_scalars[FIO_IO_U_LIST_MAX_LEN];
55bfd8c8 267 fio_fp64_t merge_blktrace_iters[FIO_IO_U_LIST_MAX_LEN];
dded427c
OS		 268
269 unsigned int write_bw_log;
270 unsigned int write_lat_log;
271 unsigned int write_iops_log;
272 unsigned int write_hist_log;
273
8062f527
JA		 274 char *bw_log_file;
275 char *lat_log_file;
276 char *iops_log_file;
1e613c9c 277 char *hist_log_file;
8062f527
JA		 278 char *replay_redirect;
279
280 /*
281 * Pre-run and post-run shell
282 */
283 char *exec_prerun;
284 char *exec_postrun;
285
90eff1c9
SW		 286 uint64_t rate[DDIR_RWDIR_CNT];
287 uint64_t ratemin[DDIR_RWDIR_CNT];
8062f527 288 unsigned int ratecycle;
a9da8ab2 289 unsigned int io_submit_mode;
8062f527
JA		 290 unsigned int rate_iops[DDIR_RWDIR_CNT];
291 unsigned int rate_iops_min[DDIR_RWDIR_CNT];
6de65959 292 unsigned int rate_process;
1a9bf814 293 unsigned int rate_ign_think;
8062f527
JA		 294
295 char *ioscheduler;
296
8062f527
JA		 297 /*
298 * I/O Error handling
299 */
300 enum error_type continue_on_error;
301
302 /*
303 * Benchmark profile type
304 */
305 char *profile;
306
307 /*
308 * blkio cgroup support
309 */
310 char *cgroup;
311 unsigned int cgroup_weight;
312 unsigned int cgroup_nodelete;
313
314 unsigned int uid;
315 unsigned int gid;
316
0b288ba1 317 unsigned int offset_increment_percent;
8062f527 318 unsigned long long offset_increment;
ddf24e42 319 unsigned long long number_ios;
8062f527
JA		 320
321 unsigned int sync_file_range;
3e260a46
JA		 322
323 unsigned long long latency_target;
324 unsigned long long latency_window;
325 fio_fp64_t latency_percentile;
e1bcd541 326 uint32_t latency_run;
66347cfa 327
d4e74fda
DB		 328 /*
329 * flow support
330 */
331 int flow_id;
332 unsigned int flow;
333 unsigned int flow_sleep;
334
e883cb35
JF		 335 unsigned int sig_figs;
336
66347cfa 337 unsigned block_error_hist;
0c63576e
JA		 338
339 unsigned int replay_align;
340 unsigned int replay_scale;
6dd7fa77 341 unsigned int replay_time_scale;
d7235efb 342 unsigned int replay_skip;
3a5db920
JA		 343
344 unsigned int per_job_logs;
2378826d
JA		 345
346 unsigned int allow_create;
e81ecca3 347 unsigned int allow_mounted_write;
bfbdd35b
BVA		 348
349 /* Parameters that affect zonemode=zbd */
350 unsigned int read_beyond_wp;
59b07544 351 int max_open_zones;
219c662d 352 unsigned int job_max_open_zones;
a7c2b6fc
BVA		 353 fio_fp64_t zrt;
354 fio_fp64_t zrf;
8062f527
JA		 355};
356
2dc1cbb5
JA		 357#define FIO_TOP_STR_MAX 256
358
359struct thread_options_pack {
a8523a6a 360 uint64_t set_options[NR_OPTS_SZ];
2dc1cbb5
JA		 361 uint8_t description[FIO_TOP_STR_MAX];
362 uint8_t name[FIO_TOP_STR_MAX];
9cc8cb91 363 uint8_t wait_for[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 364 uint8_t directory[FIO_TOP_STR_MAX];
365 uint8_t filename[FIO_TOP_STR_MAX];
22f80458 366 uint8_t filename_format[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 367 uint8_t opendir[FIO_TOP_STR_MAX];
368 uint8_t ioengine[FIO_TOP_STR_MAX];
83ea422a 369 uint8_t mmapfile[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 370 uint32_t td_ddir;
371 uint32_t rw_seq;
372 uint32_t kb_base;
22f80458 373 uint32_t unit_base;
2dc1cbb5
JA		 374 uint32_t ddir_seq_nr;
375 uint64_t ddir_seq_add;
376 uint32_t iodepth;
377 uint32_t iodepth_low;
378 uint32_t iodepth_batch;
82407585
RP		 379 uint32_t iodepth_batch_complete_min;
380 uint32_t iodepth_batch_complete_max;
997b5680 381 uint32_t serialize_overlap;
56440e63 382 uint32_t pad;
2dc1cbb5
JA		 383
384 uint64_t size;
5be9bf09 385 uint64_t io_size;
2dc1cbb5 386 uint32_t size_percent;
8b38f401 387 uint32_t io_size_percent;
2dc1cbb5 388 uint32_t fill_device;
bedc9dc2 389 uint32_t file_append;
922a5be8 390 uint32_t unique_filename;
2dc1cbb5
JA		 391 uint64_t file_size_low;
392 uint64_t file_size_high;
393 uint64_t start_offset;
83c8b093 394 uint64_t start_offset_align;
2dc1cbb5 395
5fff9543
JF		 396 uint64_t bs[DDIR_RWDIR_CNT];
397 uint64_t ba[DDIR_RWDIR_CNT];
398 uint64_t min_bs[DDIR_RWDIR_CNT];
399 uint64_t max_bs[DDIR_RWDIR_CNT];
b999b3c7
JA		 400 struct bssplit bssplit[DDIR_RWDIR_CNT][BSSPLIT_MAX];
401 uint32_t bssplit_nr[DDIR_RWDIR_CNT];
2dc1cbb5 402
e65a950a
JA		 403 uint32_t ignore_error[ERROR_TYPE_CNT][ERROR_STR_MAX];
404 uint32_t ignore_error_nr[ERROR_TYPE_CNT];
405 uint32_t error_dump;
406
2dc1cbb5
JA		 407 uint32_t nr_files;
408 uint32_t open_files;
409 uint32_t file_lock_mode;
2dc1cbb5
JA		 410
411 uint32_t odirect;
d01612f3 412 uint32_t oatomic;
2dc1cbb5
JA		 413 uint32_t invalidate_cache;
414 uint32_t create_serialize;
415 uint32_t create_fsync;
416 uint32_t create_on_open;
fb390e24 417 uint32_t create_only;
2dc1cbb5
JA		 418 uint32_t end_fsync;
419 uint32_t pre_read;
420 uint32_t sync_io;
ae8e559e 421 uint32_t write_hint;
2dc1cbb5
JA		 422 uint32_t verify;
423 uint32_t do_verify;
2dc1cbb5
JA		 424 uint32_t verify_interval;
425 uint32_t verify_offset;
426 uint8_t verify_pattern[MAX_PATTERN_SIZE];
427 uint32_t verify_pattern_bytes;
428 uint32_t verify_fatal;
429 uint32_t verify_dump;
430 uint32_t verify_async;
431 uint64_t verify_backlog;
432 uint32_t verify_batch;
836fcc0f 433 uint32_t experimental_verify;
ca09be4b
JA		 434 uint32_t verify_state;
435 uint32_t verify_state_save;
2dc1cbb5
JA		 436 uint32_t use_thread;
437 uint32_t unlink;
39c1c323 438 uint32_t unlink_each_loop;
2dc1cbb5
JA		 439 uint32_t do_disk_util;
440 uint32_t override_sync;
441 uint32_t rand_repeatable;
56e2a5fc 442 uint32_t allrand_repeatable;
56440e63 443 uint32_t pad2;
363cffa7 444 uint64_t rand_seed;
2dc1cbb5 445 uint32_t log_avg_msec;
1e613c9c
KC		 446 uint32_t log_hist_msec;
447 uint32_t log_hist_coarseness;
e6989e10 448 uint32_t log_max;
ae588852 449 uint32_t log_offset;
aee2ab67 450 uint32_t log_gz;
b26317c9 451 uint32_t log_gz_store;
3aea75b1 452 uint32_t log_unix_epoch;
2dc1cbb5
JA		 453 uint32_t norandommap;
454 uint32_t softrandommap;
455 uint32_t bs_unaligned;
456 uint32_t fsync_on_close;
6aca9b3d 457 uint32_t bs_is_seq_rand;
2dc1cbb5 458
1e5324e7 459 uint32_t random_distribution;
f9cafb12 460 uint32_t exitall_error;
af7d9f1f
JA		 461
462 uint32_t sync_file_range;
e0a04ac1
JA		 463
464 struct zone_split zone_split[DDIR_RWDIR_CNT][ZONESPLIT_MAX];
465 uint32_t zone_split_nr[DDIR_RWDIR_CNT];
f88cd222 466
8b38f401
AD		 467 uint8_t pad1[4];
468
1e5324e7
JA		 469 fio_fp64_t zipf_theta;
470 fio_fp64_t pareto_h;
f88cd222 471 fio_fp64_t gauss_dev;
a87c90fd 472 fio_fp64_t random_center;
1e5324e7 473
49758e11
JA		 474 uint32_t random_generator;
475
d9472271 476 uint32_t perc_rand[DDIR_RWDIR_CNT];
211c9b89 477
2dc1cbb5 478 uint32_t hugepage_size;
5fff9543 479 uint64_t rw_min_bs;
2dc1cbb5
JA		 480 uint32_t thinktime;
481 uint32_t thinktime_spin;
482 uint32_t thinktime_blocks;
33f42c20 483 uint32_t thinktime_blocks_type;
2dc1cbb5
JA		 484 uint32_t fsync_blocks;
485 uint32_t fdatasync_blocks;
486 uint32_t barrier_blocks;
487 uint64_t start_delay;
23ed19b0 488 uint64_t start_delay_high;
2dc1cbb5
JA		 489 uint64_t timeout;
490 uint64_t ramp_time;
72863286
JA		 491 uint64_t ss_dur;
492 uint64_t ss_ramp_time;
2c5d94bc 493 uint32_t ss_state;
72863286 494 fio_fp64_t ss_limit;
2dc1cbb5
JA		 495 uint32_t overwrite;
496 uint32_t bw_avg_time;
497 uint32_t iops_avg_time;
498 uint32_t loops;
499 uint64_t zone_range;
500 uint64_t zone_size;
b8dd9750 501 uint64_t zone_capacity;
2dc1cbb5 502 uint64_t zone_skip;
ae278f9a 503 uint64_t lockmem;
2dc1cbb5
JA		 504 uint32_t mem_type;
505 uint32_t mem_align;
506
fd56c235
AW		 507 uint32_t exit_what;
508 uint32_t stonewall;
2dc1cbb5
JA		 509 uint32_t new_group;
510 uint32_t numjobs;
33f42c20
HQ		 511
512 uint8_t pad3[4];
513
57535f41
JA		 514 /*
515 * We currently can't convert these, so don't enable them
516 */
517#if 0
2dc1cbb5 518 uint8_t cpumask[FIO_TOP_STR_MAX];
2dc1cbb5 519 uint8_t verify_cpumask[FIO_TOP_STR_MAX];
c08f9fe2 520 uint8_t log_gz_cpumask[FIO_TOP_STR_MAX];
57535f41 521#endif
6599ce5a 522 uint32_t gpu_dev_id;
89978a6b 523 uint32_t start_offset_percent;
c2acfbac 524 uint32_t cpus_allowed_policy;
2dc1cbb5
JA		 525 uint32_t iolog;
526 uint32_t rwmixcycle;
5054e67c 527 uint32_t rwmix[DDIR_RWDIR_CNT];
2dc1cbb5 528 uint32_t nice;
28727df7
JA		 529 uint32_t ioprio;
530 uint32_t ioprio_class;
2dc1cbb5
JA		 531 uint32_t file_service_type;
532 uint32_t group_reporting;
8243be59 533 uint32_t stats;
2dc1cbb5
JA		 534 uint32_t fadvise_hint;
535 uint32_t fallocate_mode;
536 uint32_t zero_buffers;
537 uint32_t refill_buffers;
538 uint32_t scramble_buffers;
ce35b1ec
JA		 539 uint8_t buffer_pattern[MAX_PATTERN_SIZE];
540 uint32_t buffer_pattern_bytes;
5c94b008
JA		 541 uint32_t compress_percentage;
542 uint32_t compress_chunk;
543 uint32_t dedupe_percentage;
2dc1cbb5
JA		 544 uint32_t time_based;
545 uint32_t disable_lat;
546 uint32_t disable_clat;
547 uint32_t disable_slat;
548 uint32_t disable_bw;
95820b6e 549 uint32_t unified_rw_rep;
2dc1cbb5
JA		 550 uint32_t gtod_reduce;
551 uint32_t gtod_cpu;
2dc1cbb5
JA		 552 uint32_t clocksource;
553 uint32_t no_stall;
554 uint32_t trim_percentage;
555 uint32_t trim_batch;
556 uint32_t trim_zero;
557 uint64_t trim_backlog;
558 uint32_t clat_percentiles;
56440e63
VF		 559 uint32_t lat_percentiles;
560 uint32_t slat_percentiles;
9db01ef9 561 uint32_t percentile_precision;
2dc1cbb5
JA		 562 fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
563
564 uint8_t read_iolog_file[FIO_TOP_STR_MAX];
565 uint8_t write_iolog_file[FIO_TOP_STR_MAX];
b9921d1a 566 uint8_t merge_blktrace_file[FIO_TOP_STR_MAX];
87a48ada 567 fio_fp64_t merge_blktrace_scalars[FIO_IO_U_LIST_MAX_LEN];
55bfd8c8 568 fio_fp64_t merge_blktrace_iters[FIO_IO_U_LIST_MAX_LEN];
dded427c
OS		 569
570 uint32_t write_bw_log;
571 uint32_t write_lat_log;
572 uint32_t write_iops_log;
573 uint32_t write_hist_log;
574
2dc1cbb5
JA		 575 uint8_t bw_log_file[FIO_TOP_STR_MAX];
576 uint8_t lat_log_file[FIO_TOP_STR_MAX];
577 uint8_t iops_log_file[FIO_TOP_STR_MAX];
68cebb4b 578 uint8_t hist_log_file[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 579 uint8_t replay_redirect[FIO_TOP_STR_MAX];
580
581 /*
582 * Pre-run and post-run shell
583 */
584 uint8_t exec_prerun[FIO_TOP_STR_MAX];
585 uint8_t exec_postrun[FIO_TOP_STR_MAX];
586
90eff1c9
SW		 587 uint64_t rate[DDIR_RWDIR_CNT];
588 uint64_t ratemin[DDIR_RWDIR_CNT];
2dc1cbb5 589 uint32_t ratecycle;
a9da8ab2 590 uint32_t io_submit_mode;
b999b3c7
JA		 591 uint32_t rate_iops[DDIR_RWDIR_CNT];
592 uint32_t rate_iops_min[DDIR_RWDIR_CNT];
6de65959 593 uint32_t rate_process;
1a9bf814 594 uint32_t rate_ign_think;
2dc1cbb5
JA		 595
596 uint8_t ioscheduler[FIO_TOP_STR_MAX];
597
2dc1cbb5
JA		 598 /*
599 * I/O Error handling
600 */
601 uint32_t continue_on_error;
602
603 /*
604 * Benchmark profile type
605 */
606 uint8_t profile[FIO_TOP_STR_MAX];
607
608 /*
609 * blkio cgroup support
610 */
611 uint8_t cgroup[FIO_TOP_STR_MAX];
612 uint32_t cgroup_weight;
613 uint32_t cgroup_nodelete;
614
615 uint32_t uid;
616 uint32_t gid;
617
0b288ba1 618 uint32_t offset_increment_percent;
6a4cf74f 619 uint64_t offset_increment;
ddf24e42 620 uint64_t number_ios;
6a4cf74f 621
3e260a46
JA		 622 uint64_t latency_target;
623 uint64_t latency_window;
af7d9f1f 624 uint64_t max_latency;
3e260a46 625 fio_fp64_t latency_percentile;
e1bcd541 626 uint32_t latency_run;
66347cfa 627
d4e74fda
DB		 628 /*
629 * flow support
630 */
631 int32_t flow_id;
632 uint32_t flow;
633 uint32_t flow_sleep;
634
e883cb35
JF		 635 uint32_t sig_figs;
636
66347cfa 637 uint32_t block_error_hist;
0c63576e
JA		 638
639 uint32_t replay_align;
640 uint32_t replay_scale;
6dd7fa77 641 uint32_t replay_time_scale;
d7235efb 642 uint32_t replay_skip;
3a5db920
JA		 643
644 uint32_t per_job_logs;
2378826d
JA		 645
646 uint32_t allow_create;
e81ecca3 647 uint32_t allow_mounted_write;
7b865a2f
BVA		 648
649 uint32_t zone_mode;
2dc1cbb5
JA		 650} __attribute__((packed));
651
652extern void convert_thread_options_to_cpu(struct thread_options *o, struct thread_options_pack *top);
653extern void convert_thread_options_to_net(struct thread_options_pack *top, struct thread_options *);
51167799 654extern int fio_test_cconv(struct thread_options *);
588b7f09 655extern void options_default_fill(struct thread_options *o);
2dc1cbb5 656
8062f527 657#endif
fio - Flexible IO Tester