Categorize engine and profile options
[fio.git] / profiles / tiobench.c
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1#include "../fio.h"
2#include "../profile.h"
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3#include "../parse.h"
4
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5static unsigned long long size;
6static unsigned int loops = 1;
7static unsigned int bs = 4096;
8static unsigned int nthreads = 1;
e2de69da 9static char *dir;
79d16311 10
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11char sz_idx[80], bs_idx[80], loop_idx[80], dir_idx[80], t_idx[80];
12
79d16311 13static const char *tb_opts[] = {
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14 "buffered=0", sz_idx, bs_idx, loop_idx, dir_idx, t_idx,
15 "timeout=600", "group_reporting", "thread", "overwrite=1",
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16 "filename=.fio.tio.1:.fio.tio.2:.fio.tio.3:.fio.tio.4",
17 "name=seqwrite", "rw=write", "end_fsync=1",
18 "name=randwrite", "stonewall", "rw=randwrite", "end_fsync=1",
19 "name=seqread", "stonewall", "rw=read",
20 "name=randread", "stonewall", "rw=randread", NULL,
21};
22
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23static struct fio_option options[] = {
24 {
25 .name = "size",
2363d8df 26 .type = FIO_OPT_STR_VAL,
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27 .roff1 = &size,
28 .help = "Size in MB",
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29 .category = FIO_OPT_C_PROFILE,
30 .group = FIO_OPT_G_TIOPROF,
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31 },
32 {
33 .name = "block",
34 .type = FIO_OPT_INT,
35 .roff1 = &bs,
36 .help = "Block size in bytes",
37 .def = "4k",
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38 .category = FIO_OPT_C_PROFILE,
39 .group = FIO_OPT_G_TIOPROF,
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40 },
41 {
42 .name = "numruns",
43 .type = FIO_OPT_INT,
44 .roff1 = &loops,
45 .help = "Number of runs",
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46 .category = FIO_OPT_C_PROFILE,
47 .group = FIO_OPT_G_TIOPROF,
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48 },
49 {
50 .name = "dir",
51 .type = FIO_OPT_STR_STORE,
52 .roff1 = &dir,
53 .help = "Test directory",
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54 .category = FIO_OPT_C_PROFILE,
55 .group = FIO_OPT_G_TIOPROF,
e2de69da 56 },
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57 {
58 .name = "threads",
59 .type = FIO_OPT_INT,
60 .roff1 = &nthreads,
61 .help = "Number of Threads",
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62 .category = FIO_OPT_C_PROFILE,
63 .group = FIO_OPT_G_TIOPROF,
2363d8df 64 },
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65 {
66 .name = NULL,
67 },
68};
69
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70/*
71 * Fill our private options into the command line
72 */
73static void tb_prep_cmdline(void)
74{
75
76 /*
77 * tiobench uses size as MB, so multiply up
78 */
79 size *= 1024 * 1024ULL;
80 if (size)
81 sprintf(sz_idx, "size=%llu", size);
82 else
83 strcpy(sz_idx, "size=4*1024*$mb_memory");
84
85 sprintf(bs_idx, "bs=%u", bs);
86 sprintf(loop_idx, "loops=%u", loops);
87
88 if (dir)
89 sprintf(dir_idx, "directory=%s", dir);
90 else
91 sprintf(dir_idx, "directory=./");
92
93 sprintf(t_idx, "numjobs=%u", nthreads);
94}
95
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96static struct profile_ops tiobench_profile = {
97 .name = "tiobench",
f5b6bb85 98 .desc = "tiotest/tiobench benchmark",
e2de69da 99 .options = options,
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100 .prep_cmd = tb_prep_cmdline,
101 .cmdline = tb_opts,
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102};
103
104static void fio_init tiobench_register(void)
105{
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106 if (register_profile(&tiobench_profile))
107 log_err("fio: failed to register profile 'tiobench'\n");
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108}
109
110static void fio_exit tiobench_unregister(void)
111{
112 unregister_profile(&tiobench_profile);
113}