1 #include "../fio.h" 2 #include "../profile.h" 3 #include "../parse.h" 4 #include "../optgroup.h" 5 6 static unsigned long long size; 7 static unsigned int loops = 1; 8 static unsigned int bs = 4096; 9 static unsigned int nthreads = 1; 10 static char *dir; 11 12 static char sz_idx[80], bs_idx[80], loop_idx[80], dir_idx[80], t_idx[80]; 13 14 static const char *tb_opts[] = { 15 "buffered=0", sz_idx, bs_idx, loop_idx, dir_idx, t_idx, 16 "timeout=600", "group_reporting", "thread", "overwrite=1", 17 "filename=.fio.tio.1:.fio.tio.2:.fio.tio.3:.fio.tio.4", 18 "ioengine=sync", 19 "name=seqwrite", "rw=write", "end_fsync=1", 20 "name=randwrite", "stonewall", "rw=randwrite", "end_fsync=1", 21 "name=seqread", "stonewall", "rw=read", 22 "name=randread", "stonewall", "rw=randread", NULL, 23 }; 24 25 struct tiobench_options { 26 unsigned int pad; 27 unsigned long long size; 28 unsigned int loops; 29 unsigned int bs; 30 unsigned int nthreads; 31 char *dir; 32 }; 33 34 static struct tiobench_options tiobench_options; 35 36 static struct fio_option options[] = { 37 { 38 .name = "size", 39 .lname = "Tiobench size", 40 .type = FIO_OPT_STR_VAL, 41 .off1 = offsetof(struct tiobench_options, size), 42 .help = "Size in MiB", 43 .category = FIO_OPT_C_PROFILE, 44 .group = FIO_OPT_G_TIOBENCH, 45 }, 46 { 47 .name = "block", 48 .lname = "Tiobench block", 49 .type = FIO_OPT_INT, 50 .off1 = offsetof(struct tiobench_options, bs), 51 .help = "Block size in bytes", 52 .def = "4096", 53 .category = FIO_OPT_C_PROFILE, 54 .group = FIO_OPT_G_TIOBENCH, 55 }, 56 { 57 .name = "numruns", 58 .lname = "Tiobench numruns", 59 .type = FIO_OPT_INT, 60 .off1 = offsetof(struct tiobench_options, loops), 61 .help = "Number of runs", 62 .category = FIO_OPT_C_PROFILE, 63 .group = FIO_OPT_G_TIOBENCH, 64 }, 65 { 66 .name = "dir", 67 .lname = "Tiobench directory", 68 .type = FIO_OPT_STR_STORE, 69 .off1 = offsetof(struct tiobench_options, dir), 70 .help = "Test directory", 71 .category = FIO_OPT_C_PROFILE, 72 .group = FIO_OPT_G_TIOBENCH, 73 }, 74 { 75 .name = "threads", 76 .lname = "Tiobench threads", 77 .type = FIO_OPT_INT, 78 .off1 = offsetof(struct tiobench_options, nthreads), 79 .help = "Number of Threads", 80 .category = FIO_OPT_C_PROFILE, 81 .group = FIO_OPT_G_TIOBENCH, 82 }, 83 { 84 .name = NULL, 85 }, 86 }; 87 88 /* 89 * Fill our private options into the command line 90 */ 91 static int tb_prep_cmdline(void) 92 { 93 /* 94 * tiobench uses size as MiB, so multiply up 95 */ 96 size *= 1024 * 1024ULL; 97 if (size) 98 sprintf(sz_idx, "size=%llu", size); 99 else 100 strcpy(sz_idx, "size=4*1024*$mb_memory"); 101 102 sprintf(bs_idx, "bs=%u", bs); 103 sprintf(loop_idx, "loops=%u", loops); 104 105 if (dir) 106 sprintf(dir_idx, "directory=%s", dir); 107 else 108 sprintf(dir_idx, "directory=./"); 109 110 sprintf(t_idx, "numjobs=%u", nthreads); 111 return 0; 112 } 113 114 static struct profile_ops tiobench_profile = { 115 .name = "tiobench", 116 .desc = "tiotest/tiobench benchmark", 117 .prep_cmd = tb_prep_cmdline, 118 .cmdline = tb_opts, 119 .options = options, 120 .opt_data = &tiobench_options, 121 }; 122 123 static void fio_init tiobench_register(void) 124 { 125 if (register_profile(&tiobench_profile)) 126 log_err("fio: failed to register profile 'tiobench'\n"); 127 } 128 129 static void fio_exit tiobench_unregister(void) 130 { 131 unregister_profile(&tiobench_profile); 132 } 133