Jens Axboe | ec41265 | 2012-03-08 12:37:31 +0100 | [diff] [blame^] | 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 "stat.h" |
| 7 | #include "gettime.h" |
| 8 | |
| 9 | /* |
| 10 | * What type of allocation to use for io buffers |
| 11 | */ |
| 12 | enum fio_memtype { |
| 13 | MEM_MALLOC = 0, /* ordinary malloc */ |
| 14 | MEM_SHM, /* use shared memory segments */ |
| 15 | MEM_SHMHUGE, /* use shared memory segments with huge pages */ |
| 16 | MEM_MMAP, /* use anonynomous mmap */ |
| 17 | MEM_MMAPHUGE, /* memory mapped huge file */ |
| 18 | }; |
| 19 | |
| 20 | /* |
| 21 | * What type of errors to continue on when continue_on_error is used |
| 22 | */ |
| 23 | enum error_type { |
| 24 | ERROR_TYPE_NONE = 0, |
| 25 | ERROR_TYPE_READ = 1 << 0, |
| 26 | ERROR_TYPE_WRITE = 1 << 1, |
| 27 | ERROR_TYPE_VERIFY = 1 << 2, |
| 28 | ERROR_TYPE_ANY = 0xffff, |
| 29 | }; |
| 30 | |
| 31 | struct bssplit { |
| 32 | unsigned int bs; |
| 33 | unsigned char perc; |
| 34 | }; |
| 35 | |
| 36 | struct thread_options { |
| 37 | int pad; |
| 38 | char *description; |
| 39 | char *name; |
| 40 | char *directory; |
| 41 | char *filename; |
| 42 | char *opendir; |
| 43 | char *ioengine; |
| 44 | enum td_ddir td_ddir; |
| 45 | unsigned int rw_seq; |
| 46 | unsigned int kb_base; |
| 47 | unsigned int ddir_seq_nr; |
| 48 | long ddir_seq_add; |
| 49 | unsigned int iodepth; |
| 50 | unsigned int iodepth_low; |
| 51 | unsigned int iodepth_batch; |
| 52 | unsigned int iodepth_batch_complete; |
| 53 | |
| 54 | unsigned long long size; |
| 55 | unsigned int size_percent; |
| 56 | unsigned int fill_device; |
| 57 | unsigned long long file_size_low; |
| 58 | unsigned long long file_size_high; |
| 59 | unsigned long long start_offset; |
| 60 | |
| 61 | unsigned int bs[2]; |
| 62 | unsigned int ba[2]; |
| 63 | unsigned int min_bs[2]; |
| 64 | unsigned int max_bs[2]; |
| 65 | struct bssplit *bssplit[2]; |
| 66 | unsigned int bssplit_nr[2]; |
| 67 | |
| 68 | unsigned int nr_files; |
| 69 | unsigned int open_files; |
| 70 | enum file_lock_mode file_lock_mode; |
| 71 | unsigned int lockfile_batch; |
| 72 | |
| 73 | unsigned int odirect; |
| 74 | unsigned int invalidate_cache; |
| 75 | unsigned int create_serialize; |
| 76 | unsigned int create_fsync; |
| 77 | unsigned int create_on_open; |
| 78 | unsigned int end_fsync; |
| 79 | unsigned int pre_read; |
| 80 | unsigned int sync_io; |
| 81 | unsigned int verify; |
| 82 | unsigned int do_verify; |
| 83 | unsigned int verifysort; |
| 84 | unsigned int verify_interval; |
| 85 | unsigned int verify_offset; |
| 86 | char verify_pattern[MAX_PATTERN_SIZE]; |
| 87 | unsigned int verify_pattern_bytes; |
| 88 | unsigned int verify_fatal; |
| 89 | unsigned int verify_dump; |
| 90 | unsigned int verify_async; |
| 91 | unsigned long long verify_backlog; |
| 92 | unsigned int verify_batch; |
| 93 | unsigned int use_thread; |
| 94 | unsigned int unlink; |
| 95 | unsigned int do_disk_util; |
| 96 | unsigned int override_sync; |
| 97 | unsigned int rand_repeatable; |
| 98 | unsigned int use_os_rand; |
| 99 | unsigned int write_lat_log; |
| 100 | unsigned int write_bw_log; |
| 101 | unsigned int write_iops_log; |
| 102 | unsigned int log_avg_msec; |
| 103 | unsigned int norandommap; |
| 104 | unsigned int softrandommap; |
| 105 | unsigned int bs_unaligned; |
| 106 | unsigned int fsync_on_close; |
| 107 | |
| 108 | unsigned int hugepage_size; |
| 109 | unsigned int rw_min_bs; |
| 110 | unsigned int thinktime; |
| 111 | unsigned int thinktime_spin; |
| 112 | unsigned int thinktime_blocks; |
| 113 | unsigned int fsync_blocks; |
| 114 | unsigned int fdatasync_blocks; |
| 115 | unsigned int barrier_blocks; |
| 116 | unsigned long long start_delay; |
| 117 | unsigned long long timeout; |
| 118 | unsigned long long ramp_time; |
| 119 | unsigned int overwrite; |
| 120 | unsigned int bw_avg_time; |
| 121 | unsigned int iops_avg_time; |
| 122 | unsigned int loops; |
| 123 | unsigned long long zone_range; |
| 124 | unsigned long long zone_size; |
| 125 | unsigned long long zone_skip; |
| 126 | enum fio_memtype mem_type; |
| 127 | unsigned int mem_align; |
| 128 | |
| 129 | unsigned int stonewall; |
| 130 | unsigned int new_group; |
| 131 | unsigned int numjobs; |
| 132 | os_cpu_mask_t cpumask; |
| 133 | unsigned int cpumask_set; |
| 134 | os_cpu_mask_t verify_cpumask; |
| 135 | unsigned int verify_cpumask_set; |
| 136 | unsigned int iolog; |
| 137 | unsigned int rwmixcycle; |
| 138 | unsigned int rwmix[2]; |
| 139 | unsigned int nice; |
| 140 | unsigned int file_service_type; |
| 141 | unsigned int group_reporting; |
| 142 | unsigned int fadvise_hint; |
| 143 | enum fio_fallocate_mode fallocate_mode; |
| 144 | unsigned int zero_buffers; |
| 145 | unsigned int refill_buffers; |
| 146 | unsigned int scramble_buffers; |
| 147 | unsigned int time_based; |
| 148 | unsigned int disable_lat; |
| 149 | unsigned int disable_clat; |
| 150 | unsigned int disable_slat; |
| 151 | unsigned int disable_bw; |
| 152 | unsigned int gtod_reduce; |
| 153 | unsigned int gtod_cpu; |
| 154 | unsigned int gtod_offload; |
| 155 | enum fio_cs clocksource; |
| 156 | unsigned int no_stall; |
| 157 | unsigned int trim_percentage; |
| 158 | unsigned int trim_batch; |
| 159 | unsigned int trim_zero; |
| 160 | unsigned long long trim_backlog; |
| 161 | unsigned int clat_percentiles; |
| 162 | unsigned int overwrite_plist; |
| 163 | fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN]; |
| 164 | |
| 165 | char *read_iolog_file; |
| 166 | char *write_iolog_file; |
| 167 | char *bw_log_file; |
| 168 | char *lat_log_file; |
| 169 | char *iops_log_file; |
| 170 | char *replay_redirect; |
| 171 | |
| 172 | /* |
| 173 | * Pre-run and post-run shell |
| 174 | */ |
| 175 | char *exec_prerun; |
| 176 | char *exec_postrun; |
| 177 | |
| 178 | unsigned int rate[2]; |
| 179 | unsigned int ratemin[2]; |
| 180 | unsigned int ratecycle; |
| 181 | unsigned int rate_iops[2]; |
| 182 | unsigned int rate_iops_min[2]; |
| 183 | |
| 184 | char *ioscheduler; |
| 185 | |
| 186 | /* |
| 187 | * CPU "io" cycle burner |
| 188 | */ |
| 189 | unsigned int cpuload; |
| 190 | unsigned int cpucycle; |
| 191 | |
| 192 | /* |
| 193 | * I/O Error handling |
| 194 | */ |
| 195 | enum error_type continue_on_error; |
| 196 | |
| 197 | /* |
| 198 | * Benchmark profile type |
| 199 | */ |
| 200 | char *profile; |
| 201 | |
| 202 | /* |
| 203 | * blkio cgroup support |
| 204 | */ |
| 205 | char *cgroup; |
| 206 | unsigned int cgroup_weight; |
| 207 | unsigned int cgroup_nodelete; |
| 208 | |
| 209 | unsigned int uid; |
| 210 | unsigned int gid; |
| 211 | |
| 212 | int flow_id; |
| 213 | int flow; |
| 214 | int flow_watermark; |
| 215 | unsigned int flow_sleep; |
| 216 | |
| 217 | unsigned int sync_file_range; |
| 218 | }; |
| 219 | |
| 220 | #endif |