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options: allow separate values for max_latency
[fio.git] / thread_options.h
CommitLineData
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;
8f39afa7 86 unsigned int size_nz;
8b38f401 87 unsigned int io_size_percent;
8f39afa7 88 unsigned int io_size_nz;
8062f527 89 unsigned int fill_device;
bedc9dc2 90 unsigned int file_append;
8062f527
JA		 91 unsigned long long file_size_low;
92 unsigned long long file_size_high;
93 unsigned long long start_offset;
83c8b093 94 unsigned long long start_offset_align;
8f39afa7 95 unsigned int start_offset_nz;
8062f527 96
5fff9543
JF		 97 unsigned long long bs[DDIR_RWDIR_CNT];
98 unsigned long long ba[DDIR_RWDIR_CNT];
99 unsigned long long min_bs[DDIR_RWDIR_CNT];
100 unsigned long long max_bs[DDIR_RWDIR_CNT];
8062f527
JA		 101 struct bssplit *bssplit[DDIR_RWDIR_CNT];
102 unsigned int bssplit_nr[DDIR_RWDIR_CNT];
103
104 int *ignore_error[ERROR_TYPE_CNT];
105 unsigned int ignore_error_nr[ERROR_TYPE_CNT];
106 unsigned int error_dump;
107
108 unsigned int nr_files;
109 unsigned int open_files;
110 enum file_lock_mode file_lock_mode;
111
112 unsigned int odirect;
d01612f3 113 unsigned int oatomic;
8062f527
JA		 114 unsigned int invalidate_cache;
115 unsigned int create_serialize;
116 unsigned int create_fsync;
117 unsigned int create_on_open;
118 unsigned int create_only;
119 unsigned int end_fsync;
120 unsigned int pre_read;
121 unsigned int sync_io;
ae8e559e 122 unsigned int write_hint;
8062f527
JA		 123 unsigned int verify;
124 unsigned int do_verify;
8062f527
JA		 125 unsigned int verify_interval;
126 unsigned int verify_offset;
127 char verify_pattern[MAX_PATTERN_SIZE];
128 unsigned int verify_pattern_bytes;
61b9861d
RP		 129 struct pattern_fmt verify_fmt[8];
130 unsigned int verify_fmt_sz;
8062f527
JA		 131 unsigned int verify_fatal;
132 unsigned int verify_dump;
133 unsigned int verify_async;
134 unsigned long long verify_backlog;
135 unsigned int verify_batch;
136 unsigned int experimental_verify;
ca09be4b
JA		 137 unsigned int verify_state;
138 unsigned int verify_state_save;
8062f527
JA		 139 unsigned int use_thread;
140 unsigned int unlink;
39c1c323 141 unsigned int unlink_each_loop;
8062f527
JA		 142 unsigned int do_disk_util;
143 unsigned int override_sync;
144 unsigned int rand_repeatable;
56e2a5fc 145 unsigned int allrand_repeatable;
363cffa7 146 unsigned long long rand_seed;
8062f527 147 unsigned int log_avg_msec;
1e613c9c
KC		 148 unsigned int log_hist_msec;
149 unsigned int log_hist_coarseness;
e6989e10 150 unsigned int log_max;
ae588852 151 unsigned int log_offset;
aee2ab67 152 unsigned int log_gz;
b26317c9 153 unsigned int log_gz_store;
3aea75b1 154 unsigned int log_unix_epoch;
8062f527
JA		 155 unsigned int norandommap;
156 unsigned int softrandommap;
157 unsigned int bs_unaligned;
158 unsigned int fsync_on_close;
6aca9b3d 159 unsigned int bs_is_seq_rand;
8062f527 160
62167762
JC		 161 unsigned int verify_only;
162
8062f527 163 unsigned int random_distribution;
f9cafb12 164 unsigned int exitall_error;
b7f487cf 165
e0a04ac1
JA		 166 struct zone_split *zone_split[DDIR_RWDIR_CNT];
167 unsigned int zone_split_nr[DDIR_RWDIR_CNT];
168
888677a4
JA		 169 fio_fp64_t zipf_theta;
170 fio_fp64_t pareto_h;
f88cd222 171 fio_fp64_t gauss_dev;
a87c90fd 172 fio_fp64_t random_center;
8062f527
JA		 173
174 unsigned int random_generator;
175
d9472271 176 unsigned int perc_rand[DDIR_RWDIR_CNT];
211c9b89 177
8062f527 178 unsigned int hugepage_size;
5fff9543 179 unsigned long long rw_min_bs;
8062f527
JA		 180 unsigned int thinktime;
181 unsigned int thinktime_spin;
182 unsigned int thinktime_blocks;
33f42c20 183 unsigned int thinktime_blocks_type;
8062f527
JA		 184 unsigned int fsync_blocks;
185 unsigned int fdatasync_blocks;
186 unsigned int barrier_blocks;
187 unsigned long long start_delay;
49050b56 188 unsigned long long start_delay_orig;
23ed19b0 189 unsigned long long start_delay_high;
8062f527
JA		 190 unsigned long long timeout;
191 unsigned long long ramp_time;
2c5d94bc 192 unsigned int ss_state;
16e56d25
VF		 193 fio_fp64_t ss_limit;
194 unsigned long long ss_dur;
195 unsigned long long ss_ramp_time;
8062f527
JA		 196 unsigned int overwrite;
197 unsigned int bw_avg_time;
198 unsigned int iops_avg_time;
199 unsigned int loops;
200 unsigned long long zone_range;
201 unsigned long long zone_size;
b8dd9750 202 unsigned long long zone_capacity;
8062f527 203 unsigned long long zone_skip;
8f39afa7 204 uint32_t zone_skip_nz;
7b865a2f 205 enum fio_zone_mode zone_mode;
81c6b6cd 206 unsigned long long lockmem;
8062f527
JA		 207 enum fio_memtype mem_type;
208 unsigned int mem_align;
209
f7cf63bf 210 unsigned long long max_latency[DDIR_RWDIR_CNT];
8062f527 211
fd56c235
AW		 212 unsigned int exit_what;
213 unsigned int stonewall;
8062f527
JA		 214 unsigned int new_group;
215 unsigned int numjobs;
216 os_cpu_mask_t cpumask;
8062f527 217 os_cpu_mask_t verify_cpumask;
c08f9fe2 218 os_cpu_mask_t log_gz_cpumask;
c2acfbac 219 unsigned int cpus_allowed_policy;
43522848 220 char *numa_cpunodes;
8062f527
JA		 221 unsigned short numa_mem_mode;
222 unsigned int numa_mem_prefer_node;
43522848 223 char *numa_memnodes;
03553853 224 unsigned int gpu_dev_id;
89978a6b 225 unsigned int start_offset_percent;
03553853 226
8062f527
JA		 227 unsigned int iolog;
228 unsigned int rwmixcycle;
5054e67c 229 unsigned int rwmix[DDIR_RWDIR_CNT];
8062f527 230 unsigned int nice;
81c6b6cd
JA		 231 unsigned int ioprio;
232 unsigned int ioprio_class;
8062f527
JA		 233 unsigned int file_service_type;
234 unsigned int group_reporting;
8243be59 235 unsigned int stats;
8062f527
JA		 236 unsigned int fadvise_hint;
237 enum fio_fallocate_mode fallocate_mode;
238 unsigned int zero_buffers;
239 unsigned int refill_buffers;
240 unsigned int scramble_buffers;
ce35b1ec
JA		 241 char buffer_pattern[MAX_PATTERN_SIZE];
242 unsigned int buffer_pattern_bytes;
8062f527
JA		 243 unsigned int compress_percentage;
244 unsigned int compress_chunk;
5c94b008 245 unsigned int dedupe_percentage;
8062f527
JA		 246 unsigned int time_based;
247 unsigned int disable_lat;
248 unsigned int disable_clat;
249 unsigned int disable_slat;
250 unsigned int disable_bw;
251 unsigned int unified_rw_rep;
252 unsigned int gtod_reduce;
253 unsigned int gtod_cpu;
8062f527
JA		 254 enum fio_cs clocksource;
255 unsigned int no_stall;
256 unsigned int trim_percentage;
257 unsigned int trim_batch;
258 unsigned int trim_zero;
259 unsigned long long trim_backlog;
260 unsigned int clat_percentiles;
56440e63 261 unsigned int slat_percentiles;
b599759b 262 unsigned int lat_percentiles;
8062f527
JA		 263 unsigned int percentile_precision; /* digits after decimal for percentiles */
264 fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
265
266 char *read_iolog_file;
98e7161c 267 bool read_iolog_chunked;
8062f527 268 char *write_iolog_file;
b9921d1a 269 char *merge_blktrace_file;
87a48ada 270 fio_fp64_t merge_blktrace_scalars[FIO_IO_U_LIST_MAX_LEN];
55bfd8c8 271 fio_fp64_t merge_blktrace_iters[FIO_IO_U_LIST_MAX_LEN];
dded427c
OS		 272
273 unsigned int write_bw_log;
274 unsigned int write_lat_log;
275 unsigned int write_iops_log;
276 unsigned int write_hist_log;
277
8062f527
JA		 278 char *bw_log_file;
279 char *lat_log_file;
280 char *iops_log_file;
1e613c9c 281 char *hist_log_file;
8062f527
JA		 282 char *replay_redirect;
283
284 /*
285 * Pre-run and post-run shell
286 */
287 char *exec_prerun;
288 char *exec_postrun;
289
90eff1c9
SW		 290 uint64_t rate[DDIR_RWDIR_CNT];
291 uint64_t ratemin[DDIR_RWDIR_CNT];
8062f527 292 unsigned int ratecycle;
a9da8ab2 293 unsigned int io_submit_mode;
8062f527
JA		 294 unsigned int rate_iops[DDIR_RWDIR_CNT];
295 unsigned int rate_iops_min[DDIR_RWDIR_CNT];
6de65959 296 unsigned int rate_process;
1a9bf814 297 unsigned int rate_ign_think;
8062f527
JA		 298
299 char *ioscheduler;
300
8062f527
JA		 301 /*
302 * I/O Error handling
303 */
304 enum error_type continue_on_error;
305
306 /*
307 * Benchmark profile type
308 */
309 char *profile;
310
311 /*
312 * blkio cgroup support
313 */
314 char *cgroup;
315 unsigned int cgroup_weight;
316 unsigned int cgroup_nodelete;
317
318 unsigned int uid;
319 unsigned int gid;
320
0b288ba1 321 unsigned int offset_increment_percent;
8f39afa7 322 unsigned int offset_increment_nz;
8062f527 323 unsigned long long offset_increment;
ddf24e42 324 unsigned long long number_ios;
8062f527
JA		 325
326 unsigned int sync_file_range;
3e260a46
JA		 327
328 unsigned long long latency_target;
329 unsigned long long latency_window;
330 fio_fp64_t latency_percentile;
e1bcd541 331 uint32_t latency_run;
66347cfa 332
d4e74fda
DB		 333 /*
334 * flow support
335 */
336 int flow_id;
337 unsigned int flow;
338 unsigned int flow_sleep;
339
e883cb35
JF		 340 unsigned int sig_figs;
341
66347cfa 342 unsigned block_error_hist;
0c63576e
JA		 343
344 unsigned int replay_align;
345 unsigned int replay_scale;
6dd7fa77 346 unsigned int replay_time_scale;
d7235efb 347 unsigned int replay_skip;
3a5db920
JA		 348
349 unsigned int per_job_logs;
2378826d
JA		 350
351 unsigned int allow_create;
e81ecca3 352 unsigned int allow_mounted_write;
bfbdd35b
BVA		 353
354 /* Parameters that affect zonemode=zbd */
355 unsigned int read_beyond_wp;
59b07544 356 int max_open_zones;
219c662d 357 unsigned int job_max_open_zones;
a7c2b6fc
BVA		 358 fio_fp64_t zrt;
359 fio_fp64_t zrf;
8062f527
JA		 360};
361
2dc1cbb5
JA		 362#define FIO_TOP_STR_MAX 256
363
364struct thread_options_pack {
a8523a6a 365 uint64_t set_options[NR_OPTS_SZ];
2dc1cbb5
JA		 366 uint8_t description[FIO_TOP_STR_MAX];
367 uint8_t name[FIO_TOP_STR_MAX];
9cc8cb91 368 uint8_t wait_for[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 369 uint8_t directory[FIO_TOP_STR_MAX];
370 uint8_t filename[FIO_TOP_STR_MAX];
22f80458 371 uint8_t filename_format[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 372 uint8_t opendir[FIO_TOP_STR_MAX];
373 uint8_t ioengine[FIO_TOP_STR_MAX];
83ea422a 374 uint8_t mmapfile[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 375 uint32_t td_ddir;
376 uint32_t rw_seq;
377 uint32_t kb_base;
22f80458 378 uint32_t unit_base;
2dc1cbb5
JA		 379 uint32_t ddir_seq_nr;
380 uint64_t ddir_seq_add;
381 uint32_t iodepth;
382 uint32_t iodepth_low;
383 uint32_t iodepth_batch;
82407585
RP		 384 uint32_t iodepth_batch_complete_min;
385 uint32_t iodepth_batch_complete_max;
997b5680 386 uint32_t serialize_overlap;
56440e63 387 uint32_t pad;
2dc1cbb5
JA		 388
389 uint64_t size;
5be9bf09 390 uint64_t io_size;
2dc1cbb5 391 uint32_t size_percent;
8f39afa7 392 uint32_t size_nz;
8b38f401 393 uint32_t io_size_percent;
8f39afa7 394 uint32_t io_size_nz;
2dc1cbb5 395 uint32_t fill_device;
bedc9dc2 396 uint32_t file_append;
922a5be8 397 uint32_t unique_filename;
8f39afa7 398 uint32_t pad3;
2dc1cbb5
JA		 399 uint64_t file_size_low;
400 uint64_t file_size_high;
401 uint64_t start_offset;
83c8b093 402 uint64_t start_offset_align;
8f39afa7
AD		 403 uint32_t start_offset_nz;
404 uint32_t pad4;
2dc1cbb5 405
5fff9543
JF		 406 uint64_t bs[DDIR_RWDIR_CNT];
407 uint64_t ba[DDIR_RWDIR_CNT];
408 uint64_t min_bs[DDIR_RWDIR_CNT];
409 uint64_t max_bs[DDIR_RWDIR_CNT];
b999b3c7
JA		 410 struct bssplit bssplit[DDIR_RWDIR_CNT][BSSPLIT_MAX];
411 uint32_t bssplit_nr[DDIR_RWDIR_CNT];
2dc1cbb5 412
e65a950a
JA		 413 uint32_t ignore_error[ERROR_TYPE_CNT][ERROR_STR_MAX];
414 uint32_t ignore_error_nr[ERROR_TYPE_CNT];
415 uint32_t error_dump;
416
2dc1cbb5
JA		 417 uint32_t nr_files;
418 uint32_t open_files;
419 uint32_t file_lock_mode;
2dc1cbb5
JA		 420
421 uint32_t odirect;
d01612f3 422 uint32_t oatomic;
2dc1cbb5
JA		 423 uint32_t invalidate_cache;
424 uint32_t create_serialize;
425 uint32_t create_fsync;
426 uint32_t create_on_open;
fb390e24 427 uint32_t create_only;
2dc1cbb5
JA		 428 uint32_t end_fsync;
429 uint32_t pre_read;
430 uint32_t sync_io;
ae8e559e 431 uint32_t write_hint;
2dc1cbb5
JA		 432 uint32_t verify;
433 uint32_t do_verify;
2dc1cbb5
JA		 434 uint32_t verify_interval;
435 uint32_t verify_offset;
436 uint8_t verify_pattern[MAX_PATTERN_SIZE];
437 uint32_t verify_pattern_bytes;
438 uint32_t verify_fatal;
439 uint32_t verify_dump;
440 uint32_t verify_async;
441 uint64_t verify_backlog;
442 uint32_t verify_batch;
836fcc0f 443 uint32_t experimental_verify;
ca09be4b
JA		 444 uint32_t verify_state;
445 uint32_t verify_state_save;
2dc1cbb5
JA		 446 uint32_t use_thread;
447 uint32_t unlink;
39c1c323 448 uint32_t unlink_each_loop;
2dc1cbb5
JA		 449 uint32_t do_disk_util;
450 uint32_t override_sync;
451 uint32_t rand_repeatable;
56e2a5fc 452 uint32_t allrand_repeatable;
56440e63 453 uint32_t pad2;
363cffa7 454 uint64_t rand_seed;
2dc1cbb5 455 uint32_t log_avg_msec;
1e613c9c
KC		 456 uint32_t log_hist_msec;
457 uint32_t log_hist_coarseness;
e6989e10 458 uint32_t log_max;
ae588852 459 uint32_t log_offset;
aee2ab67 460 uint32_t log_gz;
b26317c9 461 uint32_t log_gz_store;
3aea75b1 462 uint32_t log_unix_epoch;
2dc1cbb5
JA		 463 uint32_t norandommap;
464 uint32_t softrandommap;
465 uint32_t bs_unaligned;
466 uint32_t fsync_on_close;
6aca9b3d 467 uint32_t bs_is_seq_rand;
2dc1cbb5 468
1e5324e7 469 uint32_t random_distribution;
f9cafb12 470 uint32_t exitall_error;
af7d9f1f
JA		 471
472 uint32_t sync_file_range;
e0a04ac1
JA		 473
474 struct zone_split zone_split[DDIR_RWDIR_CNT][ZONESPLIT_MAX];
475 uint32_t zone_split_nr[DDIR_RWDIR_CNT];
f88cd222 476
1e5324e7
JA		 477 fio_fp64_t zipf_theta;
478 fio_fp64_t pareto_h;
f88cd222 479 fio_fp64_t gauss_dev;
a87c90fd 480 fio_fp64_t random_center;
1e5324e7 481
49758e11
JA		 482 uint32_t random_generator;
483
d9472271 484 uint32_t perc_rand[DDIR_RWDIR_CNT];
211c9b89 485
2dc1cbb5 486 uint32_t hugepage_size;
5fff9543 487 uint64_t rw_min_bs;
2dc1cbb5
JA		 488 uint32_t thinktime;
489 uint32_t thinktime_spin;
490 uint32_t thinktime_blocks;
33f42c20 491 uint32_t thinktime_blocks_type;
2dc1cbb5
JA		 492 uint32_t fsync_blocks;
493 uint32_t fdatasync_blocks;
494 uint32_t barrier_blocks;
495 uint64_t start_delay;
23ed19b0 496 uint64_t start_delay_high;
2dc1cbb5
JA		 497 uint64_t timeout;
498 uint64_t ramp_time;
72863286
JA		 499 uint64_t ss_dur;
500 uint64_t ss_ramp_time;
2c5d94bc 501 uint32_t ss_state;
72863286 502 fio_fp64_t ss_limit;
2dc1cbb5
JA		 503 uint32_t overwrite;
504 uint32_t bw_avg_time;
505 uint32_t iops_avg_time;
506 uint32_t loops;
507 uint64_t zone_range;
508 uint64_t zone_size;
b8dd9750 509 uint64_t zone_capacity;
2dc1cbb5 510 uint64_t zone_skip;
ae278f9a 511 uint64_t lockmem;
8f39afa7 512 uint32_t zone_skip_nz;
2dc1cbb5
JA		 513 uint32_t mem_type;
514 uint32_t mem_align;
515
fd56c235
AW		 516 uint32_t exit_what;
517 uint32_t stonewall;
2dc1cbb5
JA		 518 uint32_t new_group;
519 uint32_t numjobs;
33f42c20 520
57535f41
JA		 521 /*
522 * We currently can't convert these, so don't enable them
523 */
524#if 0
2dc1cbb5 525 uint8_t cpumask[FIO_TOP_STR_MAX];
2dc1cbb5 526 uint8_t verify_cpumask[FIO_TOP_STR_MAX];
c08f9fe2 527 uint8_t log_gz_cpumask[FIO_TOP_STR_MAX];
57535f41 528#endif
6599ce5a 529 uint32_t gpu_dev_id;
89978a6b 530 uint32_t start_offset_percent;
c2acfbac 531 uint32_t cpus_allowed_policy;
2dc1cbb5
JA		 532 uint32_t iolog;
533 uint32_t rwmixcycle;
5054e67c 534 uint32_t rwmix[DDIR_RWDIR_CNT];
2dc1cbb5 535 uint32_t nice;
28727df7
JA		 536 uint32_t ioprio;
537 uint32_t ioprio_class;
2dc1cbb5
JA		 538 uint32_t file_service_type;
539 uint32_t group_reporting;
8243be59 540 uint32_t stats;
2dc1cbb5
JA		 541 uint32_t fadvise_hint;
542 uint32_t fallocate_mode;
543 uint32_t zero_buffers;
544 uint32_t refill_buffers;
545 uint32_t scramble_buffers;
ce35b1ec
JA		 546 uint8_t buffer_pattern[MAX_PATTERN_SIZE];
547 uint32_t buffer_pattern_bytes;
5c94b008
JA		 548 uint32_t compress_percentage;
549 uint32_t compress_chunk;
550 uint32_t dedupe_percentage;
2dc1cbb5
JA		 551 uint32_t time_based;
552 uint32_t disable_lat;
553 uint32_t disable_clat;
554 uint32_t disable_slat;
555 uint32_t disable_bw;
95820b6e 556 uint32_t unified_rw_rep;
2dc1cbb5
JA		 557 uint32_t gtod_reduce;
558 uint32_t gtod_cpu;
2dc1cbb5
JA		 559 uint32_t clocksource;
560 uint32_t no_stall;
561 uint32_t trim_percentage;
562 uint32_t trim_batch;
563 uint32_t trim_zero;
564 uint64_t trim_backlog;
565 uint32_t clat_percentiles;
56440e63
VF		 566 uint32_t lat_percentiles;
567 uint32_t slat_percentiles;
9db01ef9 568 uint32_t percentile_precision;
2dc1cbb5
JA		 569 fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
570
571 uint8_t read_iolog_file[FIO_TOP_STR_MAX];
572 uint8_t write_iolog_file[FIO_TOP_STR_MAX];
b9921d1a 573 uint8_t merge_blktrace_file[FIO_TOP_STR_MAX];
87a48ada 574 fio_fp64_t merge_blktrace_scalars[FIO_IO_U_LIST_MAX_LEN];
55bfd8c8 575 fio_fp64_t merge_blktrace_iters[FIO_IO_U_LIST_MAX_LEN];
dded427c
OS		 576
577 uint32_t write_bw_log;
578 uint32_t write_lat_log;
579 uint32_t write_iops_log;
580 uint32_t write_hist_log;
581
2dc1cbb5
JA		 582 uint8_t bw_log_file[FIO_TOP_STR_MAX];
583 uint8_t lat_log_file[FIO_TOP_STR_MAX];
584 uint8_t iops_log_file[FIO_TOP_STR_MAX];
68cebb4b 585 uint8_t hist_log_file[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 586 uint8_t replay_redirect[FIO_TOP_STR_MAX];
587
588 /*
589 * Pre-run and post-run shell
590 */
591 uint8_t exec_prerun[FIO_TOP_STR_MAX];
592 uint8_t exec_postrun[FIO_TOP_STR_MAX];
593
90eff1c9
SW		 594 uint64_t rate[DDIR_RWDIR_CNT];
595 uint64_t ratemin[DDIR_RWDIR_CNT];
2dc1cbb5 596 uint32_t ratecycle;
a9da8ab2 597 uint32_t io_submit_mode;
b999b3c7
JA		 598 uint32_t rate_iops[DDIR_RWDIR_CNT];
599 uint32_t rate_iops_min[DDIR_RWDIR_CNT];
6de65959 600 uint32_t rate_process;
1a9bf814 601 uint32_t rate_ign_think;
2dc1cbb5
JA		 602
603 uint8_t ioscheduler[FIO_TOP_STR_MAX];
604
2dc1cbb5
JA		 605 /*
606 * I/O Error handling
607 */
608 uint32_t continue_on_error;
609
610 /*
611 * Benchmark profile type
612 */
613 uint8_t profile[FIO_TOP_STR_MAX];
614
615 /*
616 * blkio cgroup support
617 */
618 uint8_t cgroup[FIO_TOP_STR_MAX];
619 uint32_t cgroup_weight;
620 uint32_t cgroup_nodelete;
621
622 uint32_t uid;
623 uint32_t gid;
624
0b288ba1 625 uint32_t offset_increment_percent;
8f39afa7 626 uint32_t offset_increment_nz;
6a4cf74f 627 uint64_t offset_increment;
ddf24e42 628 uint64_t number_ios;
6a4cf74f 629
3e260a46
JA		 630 uint64_t latency_target;
631 uint64_t latency_window;
f7cf63bf 632 uint64_t max_latency[DDIR_RWDIR_CNT];
8f39afa7 633 uint32_t pad5;
3e260a46 634 fio_fp64_t latency_percentile;
e1bcd541 635 uint32_t latency_run;
66347cfa 636
d4e74fda
DB		 637 /*
638 * flow support
639 */
640 int32_t flow_id;
641 uint32_t flow;
642 uint32_t flow_sleep;
643
e883cb35
JF		 644 uint32_t sig_figs;
645
66347cfa 646 uint32_t block_error_hist;
0c63576e
JA		 647
648 uint32_t replay_align;
649 uint32_t replay_scale;
6dd7fa77 650 uint32_t replay_time_scale;
d7235efb 651 uint32_t replay_skip;
3a5db920
JA		 652
653 uint32_t per_job_logs;
2378826d
JA		 654
655 uint32_t allow_create;
e81ecca3 656 uint32_t allow_mounted_write;
7b865a2f
BVA		 657
658 uint32_t zone_mode;
2dc1cbb5
JA		 659} __attribute__((packed));
660
661extern void convert_thread_options_to_cpu(struct thread_options *o, struct thread_options_pack *top);
662extern void convert_thread_options_to_net(struct thread_options_pack *top, struct thread_options *);
51167799 663extern int fio_test_cconv(struct thread_options *);
588b7f09 664extern void options_default_fill(struct thread_options *o);
2dc1cbb5 665
8062f527 666#endif
fio - Flexible IO Tester