| 1 | #ifndef FIO_THREAD_OPTIONS_H |
| 2 | #define FIO_THREAD_OPTIONS_H |
| 3 | |
| 4 | #include "arch/arch.h" |
| 5 | #include "os/os.h" |
| 6 | #include "options.h" |
| 7 | #include "stat.h" |
| 8 | #include "gettime.h" |
| 9 | #include "lib/ieee754.h" |
| 10 | #include "lib/pattern.h" |
| 11 | #include "td_error.h" |
| 12 | |
| 13 | enum 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 | |
| 21 | /* |
| 22 | * What type of allocation to use for io buffers |
| 23 | */ |
| 24 | enum 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 */ |
| 30 | MEM_MMAPSHARED, /* use mmap with shared flag */ |
| 31 | MEM_CUDA_MALLOC,/* use GPU memory */ |
| 32 | }; |
| 33 | |
| 34 | /* |
| 35 | * What mode to use for deduped data generation |
| 36 | */ |
| 37 | enum dedupe_mode { |
| 38 | DEDUPE_MODE_REPEAT = 0, |
| 39 | DEDUPE_MODE_WORKING_SET = 1, |
| 40 | }; |
| 41 | |
| 42 | #define ERROR_STR_MAX 128 |
| 43 | |
| 44 | #define BSSPLIT_MAX 64 |
| 45 | #define ZONESPLIT_MAX 256 |
| 46 | |
| 47 | struct split { |
| 48 | unsigned int nr; |
| 49 | unsigned long long val1[ZONESPLIT_MAX]; |
| 50 | unsigned long long val2[ZONESPLIT_MAX]; |
| 51 | }; |
| 52 | |
| 53 | struct split_prio { |
| 54 | uint64_t bs; |
| 55 | int32_t prio; |
| 56 | uint32_t perc; |
| 57 | }; |
| 58 | |
| 59 | struct bssplit { |
| 60 | uint64_t bs; |
| 61 | uint32_t perc; |
| 62 | }; |
| 63 | |
| 64 | struct zone_split { |
| 65 | uint8_t access_perc; |
| 66 | uint8_t size_perc; |
| 67 | uint8_t pad[6]; |
| 68 | uint64_t size; |
| 69 | }; |
| 70 | |
| 71 | #define NR_OPTS_SZ (FIO_MAX_OPTS / (8 * sizeof(uint64_t))) |
| 72 | |
| 73 | #define OPT_MAGIC 0x4f50544e |
| 74 | |
| 75 | struct thread_options { |
| 76 | int magic; |
| 77 | uint64_t set_options[NR_OPTS_SZ]; |
| 78 | char *description; |
| 79 | char *name; |
| 80 | char *wait_for; |
| 81 | char *directory; |
| 82 | char *filename; |
| 83 | char *filename_format; |
| 84 | char *opendir; |
| 85 | char *ioengine; |
| 86 | char *ioengine_so_path; |
| 87 | char *mmapfile; |
| 88 | enum td_ddir td_ddir; |
| 89 | unsigned int rw_seq; |
| 90 | unsigned int kb_base; |
| 91 | unsigned int unit_base; |
| 92 | unsigned int ddir_seq_nr; |
| 93 | long long ddir_seq_add; |
| 94 | unsigned int iodepth; |
| 95 | unsigned int iodepth_low; |
| 96 | unsigned int iodepth_batch; |
| 97 | unsigned int iodepth_batch_complete_min; |
| 98 | unsigned int iodepth_batch_complete_max; |
| 99 | unsigned int serialize_overlap; |
| 100 | |
| 101 | unsigned int unique_filename; |
| 102 | |
| 103 | unsigned long long size; |
| 104 | unsigned long long io_size; |
| 105 | unsigned int size_percent; |
| 106 | unsigned int size_nz; |
| 107 | unsigned int io_size_percent; |
| 108 | unsigned int io_size_nz; |
| 109 | unsigned int fill_device; |
| 110 | unsigned int file_append; |
| 111 | unsigned long long file_size_low; |
| 112 | unsigned long long file_size_high; |
| 113 | unsigned long long start_offset; |
| 114 | unsigned long long start_offset_align; |
| 115 | unsigned int start_offset_nz; |
| 116 | |
| 117 | unsigned long long bs[DDIR_RWDIR_CNT]; |
| 118 | unsigned long long ba[DDIR_RWDIR_CNT]; |
| 119 | unsigned long long min_bs[DDIR_RWDIR_CNT]; |
| 120 | unsigned long long max_bs[DDIR_RWDIR_CNT]; |
| 121 | struct bssplit *bssplit[DDIR_RWDIR_CNT]; |
| 122 | unsigned int bssplit_nr[DDIR_RWDIR_CNT]; |
| 123 | |
| 124 | int *ignore_error[ERROR_TYPE_CNT]; |
| 125 | unsigned int ignore_error_nr[ERROR_TYPE_CNT]; |
| 126 | unsigned int error_dump; |
| 127 | |
| 128 | unsigned int nr_files; |
| 129 | unsigned int open_files; |
| 130 | enum file_lock_mode file_lock_mode; |
| 131 | |
| 132 | unsigned int odirect; |
| 133 | unsigned int oatomic; |
| 134 | unsigned int invalidate_cache; |
| 135 | unsigned int create_serialize; |
| 136 | unsigned int create_fsync; |
| 137 | unsigned int create_on_open; |
| 138 | unsigned int create_only; |
| 139 | unsigned int end_fsync; |
| 140 | unsigned int pre_read; |
| 141 | unsigned int sync_io; |
| 142 | unsigned int write_hint; |
| 143 | unsigned int verify; |
| 144 | unsigned int do_verify; |
| 145 | unsigned int verify_interval; |
| 146 | unsigned int verify_offset; |
| 147 | char *verify_pattern; |
| 148 | unsigned int verify_pattern_bytes; |
| 149 | struct pattern_fmt verify_fmt[8]; |
| 150 | unsigned int verify_fmt_sz; |
| 151 | unsigned int verify_fatal; |
| 152 | unsigned int verify_dump; |
| 153 | unsigned int verify_async; |
| 154 | unsigned long long verify_backlog; |
| 155 | unsigned int verify_batch; |
| 156 | unsigned int experimental_verify; |
| 157 | unsigned int verify_state; |
| 158 | unsigned int verify_state_save; |
| 159 | unsigned int use_thread; |
| 160 | unsigned int unlink; |
| 161 | unsigned int unlink_each_loop; |
| 162 | unsigned int do_disk_util; |
| 163 | unsigned int override_sync; |
| 164 | unsigned int rand_repeatable; |
| 165 | unsigned int allrand_repeatable; |
| 166 | unsigned long long rand_seed; |
| 167 | unsigned int log_avg_msec; |
| 168 | unsigned int log_hist_msec; |
| 169 | unsigned int log_hist_coarseness; |
| 170 | unsigned int log_max; |
| 171 | unsigned int log_offset; |
| 172 | unsigned int log_gz; |
| 173 | unsigned int log_gz_store; |
| 174 | unsigned int log_unix_epoch; |
| 175 | unsigned int log_alternate_epoch; |
| 176 | unsigned int log_alternate_epoch_clock_id; |
| 177 | unsigned int norandommap; |
| 178 | unsigned int softrandommap; |
| 179 | unsigned int bs_unaligned; |
| 180 | unsigned int fsync_on_close; |
| 181 | unsigned int bs_is_seq_rand; |
| 182 | |
| 183 | unsigned int verify_only; |
| 184 | |
| 185 | unsigned int random_distribution; |
| 186 | unsigned int exitall_error; |
| 187 | |
| 188 | struct zone_split *zone_split[DDIR_RWDIR_CNT]; |
| 189 | unsigned int zone_split_nr[DDIR_RWDIR_CNT]; |
| 190 | |
| 191 | fio_fp64_t zipf_theta; |
| 192 | fio_fp64_t pareto_h; |
| 193 | fio_fp64_t gauss_dev; |
| 194 | fio_fp64_t random_center; |
| 195 | |
| 196 | unsigned int random_generator; |
| 197 | |
| 198 | unsigned int perc_rand[DDIR_RWDIR_CNT]; |
| 199 | |
| 200 | unsigned int hugepage_size; |
| 201 | unsigned long long rw_min_bs; |
| 202 | unsigned int fsync_blocks; |
| 203 | unsigned int fdatasync_blocks; |
| 204 | unsigned int barrier_blocks; |
| 205 | unsigned long long start_delay; |
| 206 | unsigned long long start_delay_orig; |
| 207 | unsigned long long start_delay_high; |
| 208 | unsigned long long timeout; |
| 209 | unsigned long long ramp_time; |
| 210 | unsigned int ss_state; |
| 211 | fio_fp64_t ss_limit; |
| 212 | unsigned long long ss_dur; |
| 213 | unsigned long long ss_ramp_time; |
| 214 | unsigned int overwrite; |
| 215 | unsigned int bw_avg_time; |
| 216 | unsigned int iops_avg_time; |
| 217 | unsigned int loops; |
| 218 | unsigned long long zone_range; |
| 219 | unsigned long long zone_size; |
| 220 | unsigned long long zone_capacity; |
| 221 | unsigned long long zone_skip; |
| 222 | uint32_t zone_skip_nz; |
| 223 | enum fio_zone_mode zone_mode; |
| 224 | unsigned long long lockmem; |
| 225 | enum fio_memtype mem_type; |
| 226 | unsigned int mem_align; |
| 227 | |
| 228 | unsigned long long max_latency[DDIR_RWDIR_CNT]; |
| 229 | |
| 230 | unsigned int exit_what; |
| 231 | unsigned int stonewall; |
| 232 | unsigned int new_group; |
| 233 | unsigned int numjobs; |
| 234 | os_cpu_mask_t cpumask; |
| 235 | os_cpu_mask_t verify_cpumask; |
| 236 | os_cpu_mask_t log_gz_cpumask; |
| 237 | unsigned int cpus_allowed_policy; |
| 238 | char *numa_cpunodes; |
| 239 | unsigned short numa_mem_mode; |
| 240 | unsigned int numa_mem_prefer_node; |
| 241 | char *numa_memnodes; |
| 242 | unsigned int gpu_dev_id; |
| 243 | unsigned int start_offset_percent; |
| 244 | |
| 245 | unsigned int iolog; |
| 246 | unsigned int rwmixcycle; |
| 247 | unsigned int rwmix[DDIR_RWDIR_CNT]; |
| 248 | unsigned int nice; |
| 249 | unsigned int ioprio; |
| 250 | unsigned int ioprio_class; |
| 251 | unsigned int file_service_type; |
| 252 | unsigned int group_reporting; |
| 253 | unsigned int stats; |
| 254 | unsigned int fadvise_hint; |
| 255 | enum fio_fallocate_mode fallocate_mode; |
| 256 | unsigned int zero_buffers; |
| 257 | unsigned int refill_buffers; |
| 258 | unsigned int scramble_buffers; |
| 259 | char *buffer_pattern; |
| 260 | unsigned int buffer_pattern_bytes; |
| 261 | unsigned int compress_percentage; |
| 262 | unsigned int compress_chunk; |
| 263 | unsigned int dedupe_percentage; |
| 264 | unsigned int dedupe_mode; |
| 265 | unsigned int dedupe_working_set_percentage; |
| 266 | unsigned int dedupe_global; |
| 267 | unsigned int time_based; |
| 268 | unsigned int disable_lat; |
| 269 | unsigned int disable_clat; |
| 270 | unsigned int disable_slat; |
| 271 | unsigned int disable_bw; |
| 272 | unsigned int unified_rw_rep; |
| 273 | unsigned int gtod_reduce; |
| 274 | unsigned int gtod_cpu; |
| 275 | enum fio_cs clocksource; |
| 276 | unsigned int no_stall; |
| 277 | unsigned int trim_percentage; |
| 278 | unsigned int trim_batch; |
| 279 | unsigned int trim_zero; |
| 280 | unsigned long long trim_backlog; |
| 281 | unsigned int clat_percentiles; |
| 282 | unsigned int slat_percentiles; |
| 283 | unsigned int lat_percentiles; |
| 284 | unsigned int percentile_precision; /* digits after decimal for percentiles */ |
| 285 | fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN]; |
| 286 | |
| 287 | char *read_iolog_file; |
| 288 | bool read_iolog_chunked; |
| 289 | char *write_iolog_file; |
| 290 | char *merge_blktrace_file; |
| 291 | fio_fp64_t merge_blktrace_scalars[FIO_IO_U_LIST_MAX_LEN]; |
| 292 | fio_fp64_t merge_blktrace_iters[FIO_IO_U_LIST_MAX_LEN]; |
| 293 | |
| 294 | unsigned int write_bw_log; |
| 295 | unsigned int write_lat_log; |
| 296 | unsigned int write_iops_log; |
| 297 | unsigned int write_hist_log; |
| 298 | |
| 299 | char *bw_log_file; |
| 300 | char *lat_log_file; |
| 301 | char *iops_log_file; |
| 302 | char *hist_log_file; |
| 303 | char *replay_redirect; |
| 304 | |
| 305 | /* |
| 306 | * Pre-run and post-run shell |
| 307 | */ |
| 308 | char *exec_prerun; |
| 309 | char *exec_postrun; |
| 310 | |
| 311 | unsigned int thinktime; |
| 312 | unsigned int thinktime_spin; |
| 313 | unsigned int thinktime_blocks; |
| 314 | unsigned int thinktime_blocks_type; |
| 315 | unsigned int thinktime_iotime; |
| 316 | |
| 317 | uint64_t rate[DDIR_RWDIR_CNT]; |
| 318 | uint64_t ratemin[DDIR_RWDIR_CNT]; |
| 319 | unsigned int ratecycle; |
| 320 | unsigned int io_submit_mode; |
| 321 | unsigned int rate_iops[DDIR_RWDIR_CNT]; |
| 322 | unsigned int rate_iops_min[DDIR_RWDIR_CNT]; |
| 323 | unsigned int rate_process; |
| 324 | unsigned int rate_ign_think; |
| 325 | |
| 326 | char *ioscheduler; |
| 327 | |
| 328 | /* |
| 329 | * I/O Error handling |
| 330 | */ |
| 331 | enum error_type continue_on_error; |
| 332 | |
| 333 | /* |
| 334 | * Benchmark profile type |
| 335 | */ |
| 336 | char *profile; |
| 337 | |
| 338 | /* |
| 339 | * blkio cgroup support |
| 340 | */ |
| 341 | char *cgroup; |
| 342 | unsigned int cgroup_weight; |
| 343 | unsigned int cgroup_nodelete; |
| 344 | |
| 345 | unsigned int uid; |
| 346 | unsigned int gid; |
| 347 | |
| 348 | unsigned int offset_increment_percent; |
| 349 | unsigned int offset_increment_nz; |
| 350 | unsigned long long offset_increment; |
| 351 | unsigned long long number_ios; |
| 352 | |
| 353 | unsigned int sync_file_range; |
| 354 | |
| 355 | unsigned long long latency_target; |
| 356 | unsigned long long latency_window; |
| 357 | fio_fp64_t latency_percentile; |
| 358 | uint32_t latency_run; |
| 359 | |
| 360 | /* |
| 361 | * flow support |
| 362 | */ |
| 363 | int flow_id; |
| 364 | unsigned int flow; |
| 365 | unsigned int flow_sleep; |
| 366 | |
| 367 | unsigned int sig_figs; |
| 368 | |
| 369 | unsigned block_error_hist; |
| 370 | |
| 371 | unsigned int replay_align; |
| 372 | unsigned int replay_scale; |
| 373 | unsigned int replay_time_scale; |
| 374 | unsigned int replay_skip; |
| 375 | |
| 376 | unsigned int per_job_logs; |
| 377 | |
| 378 | unsigned int allow_create; |
| 379 | unsigned int allow_mounted_write; |
| 380 | |
| 381 | /* Parameters that affect zonemode=zbd */ |
| 382 | unsigned int read_beyond_wp; |
| 383 | int max_open_zones; |
| 384 | unsigned int job_max_open_zones; |
| 385 | unsigned int ignore_zone_limits; |
| 386 | fio_fp64_t zrt; |
| 387 | fio_fp64_t zrf; |
| 388 | |
| 389 | unsigned int log_entries; |
| 390 | unsigned int log_prio; |
| 391 | }; |
| 392 | |
| 393 | #define FIO_TOP_STR_MAX 256 |
| 394 | |
| 395 | struct thread_options_pack { |
| 396 | uint64_t set_options[NR_OPTS_SZ]; |
| 397 | uint8_t description[FIO_TOP_STR_MAX]; |
| 398 | uint8_t name[FIO_TOP_STR_MAX]; |
| 399 | uint8_t wait_for[FIO_TOP_STR_MAX]; |
| 400 | uint8_t directory[FIO_TOP_STR_MAX]; |
| 401 | uint8_t filename[FIO_TOP_STR_MAX]; |
| 402 | uint8_t filename_format[FIO_TOP_STR_MAX]; |
| 403 | uint8_t opendir[FIO_TOP_STR_MAX]; |
| 404 | uint8_t ioengine[FIO_TOP_STR_MAX]; |
| 405 | uint8_t mmapfile[FIO_TOP_STR_MAX]; |
| 406 | uint32_t td_ddir; |
| 407 | uint32_t rw_seq; |
| 408 | uint32_t kb_base; |
| 409 | uint32_t unit_base; |
| 410 | uint32_t ddir_seq_nr; |
| 411 | uint64_t ddir_seq_add; |
| 412 | uint32_t iodepth; |
| 413 | uint32_t iodepth_low; |
| 414 | uint32_t iodepth_batch; |
| 415 | uint32_t iodepth_batch_complete_min; |
| 416 | uint32_t iodepth_batch_complete_max; |
| 417 | uint32_t serialize_overlap; |
| 418 | uint32_t pad; |
| 419 | |
| 420 | uint64_t size; |
| 421 | uint64_t io_size; |
| 422 | uint32_t size_percent; |
| 423 | uint32_t size_nz; |
| 424 | uint32_t io_size_percent; |
| 425 | uint32_t io_size_nz; |
| 426 | uint32_t fill_device; |
| 427 | uint32_t file_append; |
| 428 | uint32_t unique_filename; |
| 429 | uint32_t pad3; |
| 430 | uint64_t file_size_low; |
| 431 | uint64_t file_size_high; |
| 432 | uint64_t start_offset; |
| 433 | uint64_t start_offset_align; |
| 434 | uint32_t start_offset_nz; |
| 435 | uint32_t pad4; |
| 436 | |
| 437 | uint64_t bs[DDIR_RWDIR_CNT]; |
| 438 | uint64_t ba[DDIR_RWDIR_CNT]; |
| 439 | uint64_t min_bs[DDIR_RWDIR_CNT]; |
| 440 | uint64_t max_bs[DDIR_RWDIR_CNT]; |
| 441 | struct bssplit bssplit[DDIR_RWDIR_CNT][BSSPLIT_MAX]; |
| 442 | uint32_t bssplit_nr[DDIR_RWDIR_CNT]; |
| 443 | |
| 444 | uint32_t ignore_error[ERROR_TYPE_CNT][ERROR_STR_MAX]; |
| 445 | uint32_t ignore_error_nr[ERROR_TYPE_CNT]; |
| 446 | uint32_t error_dump; |
| 447 | |
| 448 | uint32_t nr_files; |
| 449 | uint32_t open_files; |
| 450 | uint32_t file_lock_mode; |
| 451 | |
| 452 | uint32_t odirect; |
| 453 | uint32_t oatomic; |
| 454 | uint32_t invalidate_cache; |
| 455 | uint32_t create_serialize; |
| 456 | uint32_t create_fsync; |
| 457 | uint32_t create_on_open; |
| 458 | uint32_t create_only; |
| 459 | uint32_t end_fsync; |
| 460 | uint32_t pre_read; |
| 461 | uint32_t sync_io; |
| 462 | uint32_t write_hint; |
| 463 | uint32_t verify; |
| 464 | uint32_t do_verify; |
| 465 | uint32_t verify_interval; |
| 466 | uint32_t verify_offset; |
| 467 | uint32_t verify_pattern_bytes; |
| 468 | uint32_t verify_fatal; |
| 469 | uint32_t verify_dump; |
| 470 | uint32_t verify_async; |
| 471 | uint64_t verify_backlog; |
| 472 | uint32_t verify_batch; |
| 473 | uint32_t experimental_verify; |
| 474 | uint32_t verify_state; |
| 475 | uint32_t verify_state_save; |
| 476 | uint32_t use_thread; |
| 477 | uint32_t unlink; |
| 478 | uint32_t unlink_each_loop; |
| 479 | uint32_t do_disk_util; |
| 480 | uint32_t override_sync; |
| 481 | uint32_t rand_repeatable; |
| 482 | uint32_t allrand_repeatable; |
| 483 | uint32_t pad2; |
| 484 | uint64_t rand_seed; |
| 485 | uint32_t log_avg_msec; |
| 486 | uint32_t log_hist_msec; |
| 487 | uint32_t log_hist_coarseness; |
| 488 | uint32_t log_max; |
| 489 | uint32_t log_offset; |
| 490 | uint32_t log_gz; |
| 491 | uint32_t log_gz_store; |
| 492 | uint32_t log_unix_epoch; |
| 493 | uint32_t log_alternate_epoch; |
| 494 | uint32_t log_alternate_epoch_clock_id; |
| 495 | uint32_t norandommap; |
| 496 | uint32_t softrandommap; |
| 497 | uint32_t bs_unaligned; |
| 498 | uint32_t fsync_on_close; |
| 499 | uint32_t bs_is_seq_rand; |
| 500 | |
| 501 | uint32_t random_distribution; |
| 502 | uint32_t exitall_error; |
| 503 | |
| 504 | uint32_t sync_file_range; |
| 505 | |
| 506 | struct zone_split zone_split[DDIR_RWDIR_CNT][ZONESPLIT_MAX]; |
| 507 | uint32_t zone_split_nr[DDIR_RWDIR_CNT]; |
| 508 | |
| 509 | fio_fp64_t zipf_theta; |
| 510 | fio_fp64_t pareto_h; |
| 511 | fio_fp64_t gauss_dev; |
| 512 | fio_fp64_t random_center; |
| 513 | |
| 514 | uint32_t random_generator; |
| 515 | |
| 516 | uint32_t perc_rand[DDIR_RWDIR_CNT]; |
| 517 | |
| 518 | uint32_t hugepage_size; |
| 519 | uint64_t rw_min_bs; |
| 520 | uint32_t fsync_blocks; |
| 521 | uint32_t fdatasync_blocks; |
| 522 | uint32_t barrier_blocks; |
| 523 | uint64_t start_delay; |
| 524 | uint64_t start_delay_high; |
| 525 | uint64_t timeout; |
| 526 | uint64_t ramp_time; |
| 527 | uint64_t ss_dur; |
| 528 | uint64_t ss_ramp_time; |
| 529 | uint32_t ss_state; |
| 530 | fio_fp64_t ss_limit; |
| 531 | uint32_t overwrite; |
| 532 | uint32_t bw_avg_time; |
| 533 | uint32_t iops_avg_time; |
| 534 | uint32_t loops; |
| 535 | uint64_t zone_range; |
| 536 | uint64_t zone_size; |
| 537 | uint64_t zone_capacity; |
| 538 | uint64_t zone_skip; |
| 539 | uint64_t lockmem; |
| 540 | uint32_t zone_skip_nz; |
| 541 | uint32_t mem_type; |
| 542 | uint32_t mem_align; |
| 543 | |
| 544 | uint32_t exit_what; |
| 545 | uint32_t stonewall; |
| 546 | uint32_t new_group; |
| 547 | uint32_t numjobs; |
| 548 | |
| 549 | /* |
| 550 | * We currently can't convert these, so don't enable them |
| 551 | */ |
| 552 | #if 0 |
| 553 | uint8_t cpumask[FIO_TOP_STR_MAX]; |
| 554 | uint8_t verify_cpumask[FIO_TOP_STR_MAX]; |
| 555 | uint8_t log_gz_cpumask[FIO_TOP_STR_MAX]; |
| 556 | #endif |
| 557 | uint32_t gpu_dev_id; |
| 558 | uint32_t start_offset_percent; |
| 559 | uint32_t cpus_allowed_policy; |
| 560 | uint32_t iolog; |
| 561 | uint32_t rwmixcycle; |
| 562 | uint32_t rwmix[DDIR_RWDIR_CNT]; |
| 563 | uint32_t nice; |
| 564 | uint32_t ioprio; |
| 565 | uint32_t ioprio_class; |
| 566 | uint32_t file_service_type; |
| 567 | uint32_t group_reporting; |
| 568 | uint32_t stats; |
| 569 | uint32_t fadvise_hint; |
| 570 | uint32_t fallocate_mode; |
| 571 | uint32_t zero_buffers; |
| 572 | uint32_t refill_buffers; |
| 573 | uint32_t scramble_buffers; |
| 574 | uint32_t buffer_pattern_bytes; |
| 575 | uint32_t compress_percentage; |
| 576 | uint32_t compress_chunk; |
| 577 | uint32_t dedupe_percentage; |
| 578 | uint32_t dedupe_mode; |
| 579 | uint32_t dedupe_working_set_percentage; |
| 580 | uint32_t dedupe_global; |
| 581 | uint32_t time_based; |
| 582 | uint32_t disable_lat; |
| 583 | uint32_t disable_clat; |
| 584 | uint32_t disable_slat; |
| 585 | uint32_t disable_bw; |
| 586 | uint32_t unified_rw_rep; |
| 587 | uint32_t gtod_reduce; |
| 588 | uint32_t gtod_cpu; |
| 589 | uint32_t clocksource; |
| 590 | uint32_t no_stall; |
| 591 | uint32_t trim_percentage; |
| 592 | uint32_t trim_batch; |
| 593 | uint32_t trim_zero; |
| 594 | uint64_t trim_backlog; |
| 595 | uint32_t clat_percentiles; |
| 596 | uint32_t lat_percentiles; |
| 597 | uint32_t slat_percentiles; |
| 598 | uint32_t percentile_precision; |
| 599 | uint32_t pad5; |
| 600 | fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN]; |
| 601 | |
| 602 | uint8_t read_iolog_file[FIO_TOP_STR_MAX]; |
| 603 | uint8_t write_iolog_file[FIO_TOP_STR_MAX]; |
| 604 | uint8_t merge_blktrace_file[FIO_TOP_STR_MAX]; |
| 605 | fio_fp64_t merge_blktrace_scalars[FIO_IO_U_LIST_MAX_LEN]; |
| 606 | fio_fp64_t merge_blktrace_iters[FIO_IO_U_LIST_MAX_LEN]; |
| 607 | |
| 608 | uint32_t write_bw_log; |
| 609 | uint32_t write_lat_log; |
| 610 | uint32_t write_iops_log; |
| 611 | uint32_t write_hist_log; |
| 612 | |
| 613 | uint8_t bw_log_file[FIO_TOP_STR_MAX]; |
| 614 | uint8_t lat_log_file[FIO_TOP_STR_MAX]; |
| 615 | uint8_t iops_log_file[FIO_TOP_STR_MAX]; |
| 616 | uint8_t hist_log_file[FIO_TOP_STR_MAX]; |
| 617 | uint8_t replay_redirect[FIO_TOP_STR_MAX]; |
| 618 | |
| 619 | /* |
| 620 | * Pre-run and post-run shell |
| 621 | */ |
| 622 | uint8_t exec_prerun[FIO_TOP_STR_MAX]; |
| 623 | uint8_t exec_postrun[FIO_TOP_STR_MAX]; |
| 624 | |
| 625 | uint32_t thinktime; |
| 626 | uint32_t thinktime_spin; |
| 627 | uint32_t thinktime_blocks; |
| 628 | uint32_t thinktime_blocks_type; |
| 629 | uint32_t thinktime_iotime; |
| 630 | |
| 631 | uint64_t rate[DDIR_RWDIR_CNT]; |
| 632 | uint64_t ratemin[DDIR_RWDIR_CNT]; |
| 633 | uint32_t ratecycle; |
| 634 | uint32_t io_submit_mode; |
| 635 | uint32_t rate_iops[DDIR_RWDIR_CNT]; |
| 636 | uint32_t rate_iops_min[DDIR_RWDIR_CNT]; |
| 637 | uint32_t rate_process; |
| 638 | uint32_t rate_ign_think; |
| 639 | |
| 640 | uint8_t ioscheduler[FIO_TOP_STR_MAX]; |
| 641 | |
| 642 | /* |
| 643 | * I/O Error handling |
| 644 | */ |
| 645 | uint32_t continue_on_error; |
| 646 | |
| 647 | /* |
| 648 | * Benchmark profile type |
| 649 | */ |
| 650 | uint8_t profile[FIO_TOP_STR_MAX]; |
| 651 | |
| 652 | /* |
| 653 | * blkio cgroup support |
| 654 | */ |
| 655 | uint8_t cgroup[FIO_TOP_STR_MAX]; |
| 656 | uint32_t cgroup_weight; |
| 657 | uint32_t cgroup_nodelete; |
| 658 | |
| 659 | uint32_t uid; |
| 660 | uint32_t gid; |
| 661 | |
| 662 | uint32_t offset_increment_percent; |
| 663 | uint32_t offset_increment_nz; |
| 664 | uint64_t offset_increment; |
| 665 | uint64_t number_ios; |
| 666 | |
| 667 | uint64_t latency_target; |
| 668 | uint64_t latency_window; |
| 669 | uint64_t max_latency[DDIR_RWDIR_CNT]; |
| 670 | fio_fp64_t latency_percentile; |
| 671 | uint32_t latency_run; |
| 672 | |
| 673 | /* |
| 674 | * flow support |
| 675 | */ |
| 676 | int32_t flow_id; |
| 677 | uint32_t flow; |
| 678 | uint32_t flow_sleep; |
| 679 | |
| 680 | uint32_t sig_figs; |
| 681 | |
| 682 | uint32_t block_error_hist; |
| 683 | |
| 684 | uint32_t replay_align; |
| 685 | uint32_t replay_scale; |
| 686 | uint32_t replay_time_scale; |
| 687 | uint32_t replay_skip; |
| 688 | |
| 689 | uint32_t per_job_logs; |
| 690 | |
| 691 | uint32_t allow_create; |
| 692 | uint32_t allow_mounted_write; |
| 693 | |
| 694 | uint32_t zone_mode; |
| 695 | int32_t max_open_zones; |
| 696 | uint32_t ignore_zone_limits; |
| 697 | |
| 698 | uint32_t log_entries; |
| 699 | uint32_t log_prio; |
| 700 | |
| 701 | /* |
| 702 | * verify_pattern followed by buffer_pattern from the unpacked struct |
| 703 | */ |
| 704 | uint8_t patterns[]; |
| 705 | } __attribute__((packed)); |
| 706 | |
| 707 | extern int convert_thread_options_to_cpu(struct thread_options *o, |
| 708 | struct thread_options_pack *top, size_t top_sz); |
| 709 | extern size_t thread_options_pack_size(struct thread_options *o); |
| 710 | extern void convert_thread_options_to_net(struct thread_options_pack *top, struct thread_options *); |
| 711 | extern int fio_test_cconv(struct thread_options *); |
| 712 | extern void options_default_fill(struct thread_options *o); |
| 713 | |
| 714 | typedef int (split_parse_fn)(struct thread_options *, void *, |
| 715 | enum fio_ddir, char *, bool); |
| 716 | |
| 717 | extern int str_split_parse(struct thread_data *td, char *str, |
| 718 | split_parse_fn *fn, void *eo, bool data); |
| 719 | |
| 720 | extern int split_parse_ddir(struct thread_options *o, struct split *split, |
| 721 | char *str, bool absolute, unsigned int max_splits); |
| 722 | |
| 723 | extern int split_parse_prio_ddir(struct thread_options *o, |
| 724 | struct split_prio **entries, int *nr_entries, |
| 725 | char *str); |
| 726 | |
| 727 | #endif |