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