132 lines
3 KiB
C
132 lines
3 KiB
C
#include "../fio.h"
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#include "../profile.h"
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#include "../parse.h"
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#include "../optgroup.h"
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static unsigned long long size;
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static unsigned int loops = 1;
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static unsigned int bs = 4096;
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static unsigned int nthreads = 1;
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static char *dir;
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static char sz_idx[80], bs_idx[80], loop_idx[80], dir_idx[80], t_idx[80];
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static const char *tb_opts[] = {
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"buffered=0", sz_idx, bs_idx, loop_idx, dir_idx, t_idx,
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"timeout=600", "group_reporting", "thread", "overwrite=1",
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"filename=.fio.tio.1:.fio.tio.2:.fio.tio.3:.fio.tio.4",
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"ioengine=sync",
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"name=seqwrite", "rw=write", "end_fsync=1",
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"name=randwrite", "stonewall", "rw=randwrite", "end_fsync=1",
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"name=seqread", "stonewall", "rw=read",
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"name=randread", "stonewall", "rw=randread", NULL,
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};
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struct tiobench_options {
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unsigned int pad;
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unsigned long long size;
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unsigned int loops;
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unsigned int bs;
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unsigned int nthreads;
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char *dir;
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};
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static struct tiobench_options tiobench_options;
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static struct fio_option options[] = {
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{
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.name = "size",
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.lname = "Tiobench size",
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.type = FIO_OPT_STR_VAL,
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.off1 = offsetof(struct tiobench_options, size),
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.help = "Size in MiB",
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.category = FIO_OPT_C_PROFILE,
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.group = FIO_OPT_G_TIOBENCH,
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},
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{
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.name = "block",
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.lname = "Tiobench block",
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.type = FIO_OPT_INT,
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.off1 = offsetof(struct tiobench_options, bs),
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.help = "Block size in bytes",
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.def = "4096",
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.category = FIO_OPT_C_PROFILE,
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.group = FIO_OPT_G_TIOBENCH,
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},
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{
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.name = "numruns",
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.lname = "Tiobench numruns",
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.type = FIO_OPT_INT,
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.off1 = offsetof(struct tiobench_options, loops),
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.help = "Number of runs",
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.category = FIO_OPT_C_PROFILE,
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.group = FIO_OPT_G_TIOBENCH,
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},
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{
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.name = "dir",
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.lname = "Tiobench directory",
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.type = FIO_OPT_STR_STORE,
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.off1 = offsetof(struct tiobench_options, dir),
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.help = "Test directory",
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.category = FIO_OPT_C_PROFILE,
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.group = FIO_OPT_G_TIOBENCH,
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},
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{
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.name = "threads",
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.lname = "Tiobench threads",
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.type = FIO_OPT_INT,
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.off1 = offsetof(struct tiobench_options, nthreads),
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.help = "Number of Threads",
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.category = FIO_OPT_C_PROFILE,
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.group = FIO_OPT_G_TIOBENCH,
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},
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{
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.name = NULL,
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},
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};
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/*
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* Fill our private options into the command line
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*/
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static int tb_prep_cmdline(void)
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{
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/*
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* tiobench uses size as MiB, so multiply up
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*/
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size *= 1024 * 1024ULL;
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if (size)
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sprintf(sz_idx, "size=%llu", size);
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else
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strcpy(sz_idx, "size=4*1024*$mb_memory");
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sprintf(bs_idx, "bs=%u", bs);
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sprintf(loop_idx, "loops=%u", loops);
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if (dir)
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sprintf(dir_idx, "directory=%s", dir);
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else
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sprintf(dir_idx, "directory=./");
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sprintf(t_idx, "numjobs=%u", nthreads);
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return 0;
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}
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static struct profile_ops tiobench_profile = {
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.name = "tiobench",
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.desc = "tiotest/tiobench benchmark",
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.prep_cmd = tb_prep_cmdline,
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.cmdline = tb_opts,
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.options = options,
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.opt_data = &tiobench_options,
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};
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static void fio_init tiobench_register(void)
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{
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if (register_profile(&tiobench_profile))
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log_err("fio: failed to register profile 'tiobench'\n");
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}
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static void fio_exit tiobench_unregister(void)
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{
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unregister_profile(&tiobench_profile);
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}
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