X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=options.c;h=f2b2bb9ce0a5c3806553cd5589367f2ad86c4f0c;hp=5886c505b58f2466de4356a123a403ea6dcd01b2;hb=e59b9e111792bd0f5f807ed2466cf1904b5f1379;hpb=214e2d5655f79e75f492167fba97785f4ce53d07 diff --git a/options.c b/options.c index 5886c505..f2b2bb9c 100644 --- a/options.c +++ b/options.c @@ -270,7 +270,8 @@ static int str2error(char *str) return 0; } -static int ignore_error_type(struct thread_data *td, int etype, char *str) +static int ignore_error_type(struct thread_data *td, enum error_type_bit etype, + char *str) { unsigned int i; int *error; @@ -282,7 +283,7 @@ static int ignore_error_type(struct thread_data *td, int etype, char *str) } td->o.ignore_error_nr[etype] = 4; - error = malloc(4 * sizeof(struct bssplit)); + error = calloc(4, sizeof(int)); i = 0; while ((fname = strsep(&str, ":")) != NULL) { @@ -306,8 +307,9 @@ static int ignore_error_type(struct thread_data *td, int etype, char *str) error[i] = -error[i]; } if (!error[i]) { - log_err("Unknown error %s, please use number value \n", + log_err("Unknown error %s, please use number value\n", fname); + td->o.ignore_error_nr[etype] = 0; free(error); return 1; } @@ -317,8 +319,10 @@ static int ignore_error_type(struct thread_data *td, int etype, char *str) td->o.continue_on_error |= 1 << etype; td->o.ignore_error_nr[etype] = i; td->o.ignore_error[etype] = error; - } else + } else { + td->o.ignore_error_nr[etype] = 0; free(error); + } return 0; @@ -328,7 +332,8 @@ static int str_ignore_error_cb(void *data, const char *input) { struct thread_data *td = cb_data_to_td(data); char *str, *p, *n; - int type = 0, ret = 1; + int ret = 1; + enum error_type_bit type = 0; if (parse_dryrun()) return 0; @@ -1233,6 +1238,9 @@ static int str_filename_cb(void *data, const char *input) strip_blank_front(&str); strip_blank_end(str); + /* + * Ignore what we may already have from nrfiles option. + */ if (!td->files_index) td->o.nr_files = 0; @@ -1303,8 +1311,17 @@ static int str_buffer_pattern_cb(void *data, const char *input) assert(ret != 0); td->o.buffer_pattern_bytes = ret; - if (!td->o.compress_percentage) + + /* + * If this job is doing any reading or has compression set, + * ensure that we refill buffers for writes or we could be + * invalidating the pattern through reads. + */ + if (!td->o.compress_percentage && !td_read(td)) td->o.refill_buffers = 0; + else + td->o.refill_buffers = 1; + td->o.scramble_buffers = 0; td->o.zero_buffers = 0; @@ -1364,7 +1381,23 @@ static int str_gtod_reduce_cb(void *data, int *il) td->o.disable_bw = !!val; td->o.clat_percentiles = !val; if (val) - td->tv_cache_mask = 63; + td->ts_cache_mask = 63; + + return 0; +} + +static int str_offset_cb(void *data, unsigned long long *__val) +{ + struct thread_data *td = cb_data_to_td(data); + unsigned long long v = *__val; + + if (parse_is_percent(v)) { + td->o.start_offset = 0; + td->o.start_offset_percent = -1ULL - v; + dprint(FD_PARSE, "SET start_offset_percent %d\n", + td->o.start_offset_percent); + } else + td->o.start_offset = v; return 0; } @@ -1377,6 +1410,8 @@ static int str_size_cb(void *data, unsigned long long *__val) if (parse_is_percent(v)) { td->o.size = 0; td->o.size_percent = -1ULL - v; + dprint(FD_PARSE, "SET size_percent %d\n", + td->o.size_percent); } else td->o.size = v; @@ -1882,7 +1917,7 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .alias = "io_limit", .lname = "IO Size", .type = FIO_OPT_STR_VAL, - .off1 = offsetof(struct thread_options, io_limit), + .off1 = offsetof(struct thread_options, io_size), .help = "Total size of I/O to be performed", .interval = 1024 * 1024, .category = FIO_OPT_C_IO, @@ -1926,6 +1961,7 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .lname = "IO offset", .alias = "fileoffset", .type = FIO_OPT_STR_VAL, + .cb = str_offset_cb, .off1 = offsetof(struct thread_options, start_offset), .help = "Start IO from this offset", .def = "0", @@ -2233,9 +2269,13 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .oval = FIO_FSERVICE_PARETO, .help = "Pareto randomized", }, + { .ival = "normal", + .oval = FIO_FSERVICE_GAUSS, + .help = "Normal (Gaussian) randomized", + }, { .ival = "gauss", .oval = FIO_FSERVICE_GAUSS, - .help = "Normal (gaussian) distribution", + .help = "Alias for normal", }, { .ival = "roundrobin", .oval = FIO_FSERVICE_RR, @@ -2249,14 +2289,14 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .parent = "nrfiles", .hide = 1, }, -#ifdef CONFIG_POSIX_FALLOCATE +#ifdef FIO_HAVE_ANY_FALLOCATE { .name = "fallocate", .lname = "Fallocate", .type = FIO_OPT_STR, .off1 = offsetof(struct thread_options, fallocate_mode), .help = "Whether pre-allocation is performed when laying out files", - .def = "posix", + .def = "native", .category = FIO_OPT_C_FILE, .group = FIO_OPT_G_INVALID, .posval = { @@ -2264,10 +2304,16 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .oval = FIO_FALLOCATE_NONE, .help = "Do not pre-allocate space", }, + { .ival = "native", + .oval = FIO_FALLOCATE_NATIVE, + .help = "Use native pre-allocation if possible", + }, +#ifdef CONFIG_POSIX_FALLOCATE { .ival = "posix", .oval = FIO_FALLOCATE_POSIX, .help = "Use posix_fallocate()", }, +#endif #ifdef CONFIG_LINUX_FALLOCATE { .ival = "keep", .oval = FIO_FALLOCATE_KEEP_SIZE, @@ -2279,20 +2325,22 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .oval = FIO_FALLOCATE_NONE, .help = "Alias for 'none'", }, +#ifdef CONFIG_POSIX_FALLOCATE { .ival = "1", .oval = FIO_FALLOCATE_POSIX, .help = "Alias for 'posix'", }, +#endif }, }, -#else /* CONFIG_POSIX_FALLOCATE */ +#else /* FIO_HAVE_ANY_FALLOCATE */ { .name = "fallocate", .lname = "Fallocate", .type = FIO_OPT_UNSUPPORTED, .help = "Your platform does not support fallocate", }, -#endif /* CONFIG_POSIX_FALLOCATE */ +#endif /* FIO_HAVE_ANY_FALLOCATE */ { .name = "fadvise_hint", .lname = "Fadvise hint", @@ -2321,24 +2369,6 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_FILE, .group = FIO_OPT_G_INVALID, }, -#ifdef FIO_HAVE_STREAMID - { - .name = "fadvise_stream", - .lname = "Fadvise stream", - .type = FIO_OPT_INT, - .off1 = offsetof(struct thread_options, fadvise_stream), - .help = "Use fadvise() to set stream ID", - .category = FIO_OPT_C_FILE, - .group = FIO_OPT_G_INVALID, - }, -#else - { - .name = "fadvise_stream", - .lname = "Fadvise stream", - .type = FIO_OPT_UNSUPPORTED, - .help = "Your platform does not support fadvise stream ID", - }, -#endif { .name = "fsync", .lname = "Fsync", @@ -2600,6 +2630,12 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .oval = MEM_MMAPHUGE, .help = "Like mmap, but use huge pages", }, +#endif +#ifdef CONFIG_CUDA + { .ival = "cudamalloc", + .oval = MEM_CUDA_MALLOC, + .help = "Allocate GPU device memory for GPUDirect RDMA", + }, #endif }, }, @@ -2647,10 +2683,6 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .oval = VERIFY_CRC32C, .help = "Use crc32c checksums for verification (hw assisted, if available)", }, - { .ival = "crc32c-arm64", - .oval = VERIFY_CRC32C, - .help = "Use crc32c checksums for verification (hw assisted, if available)", - }, { .ival = "crc32c", .oval = VERIFY_CRC32C, .help = "Use crc32c checksums for verification (hw assisted, if available)", @@ -2675,6 +2707,22 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .oval = VERIFY_SHA512, .help = "Use sha512 checksums for verification", }, + { .ival = "sha3-224", + .oval = VERIFY_SHA3_224, + .help = "Use sha3-224 checksums for verification", + }, + { .ival = "sha3-256", + .oval = VERIFY_SHA3_256, + .help = "Use sha3-256 checksums for verification", + }, + { .ival = "sha3-384", + .oval = VERIFY_SHA3_384, + .help = "Use sha3-384 checksums for verification", + }, + { .ival = "sha3-512", + .oval = VERIFY_SHA3_512, + .help = "Use sha3-512 checksums for verification", + }, { .ival = "xxhash", .oval = VERIFY_XXHASH, .help = "Use xxhash checksums for verification", @@ -3382,6 +3430,34 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_IO, .group = FIO_OPT_G_IO_TYPE, }, +#ifdef FIO_HAVE_WRITE_HINT + { + .name = "write_hint", + .lname = "Write hint", + .type = FIO_OPT_STR, + .off1 = offsetof(struct thread_options, write_hint), + .help = "Set expected write life time", + .category = FIO_OPT_C_ENGINE, + .group = FIO_OPT_G_INVALID, + .posval = { + { .ival = "none", + .oval = RWH_WRITE_LIFE_NONE, + }, + { .ival = "short", + .oval = RWH_WRITE_LIFE_SHORT, + }, + { .ival = "medium", + .oval = RWH_WRITE_LIFE_MEDIUM, + }, + { .ival = "long", + .oval = RWH_WRITE_LIFE_LONG, + }, + { .ival = "extreme", + .oval = RWH_WRITE_LIFE_EXTREME, + }, + }, + }, +#endif { .name = "create_serialize", .lname = "Create serialize", @@ -3547,6 +3623,18 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .type = FIO_OPT_UNSUPPORTED, .help = "Build fio with libnuma-dev(el) to enable this option", }, +#endif +#ifdef CONFIG_CUDA + { + .name = "gpu_dev_id", + .lname = "GPU device ID", + .type = FIO_OPT_INT, + .off1 = offsetof(struct thread_options, gpu_dev_id), + .help = "Set GPU device ID for GPUDirect RDMA", + .def = "0", + .category = FIO_OPT_C_GENERAL, + .group = FIO_OPT_G_INVALID, + }, #endif { .name = "end_fsync", @@ -3850,6 +3938,16 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_STAT, .group = FIO_OPT_G_INVALID, }, + { + .name = "stats", + .lname = "Stats", + .type = FIO_OPT_BOOL, + .off1 = offsetof(struct thread_options, stats), + .help = "Enable collection of stats", + .def = "1", + .category = FIO_OPT_C_STAT, + .group = FIO_OPT_G_INVALID, + }, { .name = "zero_buffers", .lname = "Zero I/O buffers", @@ -4280,17 +4378,6 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_IO, .group = FIO_OPT_G_IO_FLOW, }, - { - .name = "skip_bad", - .lname = "Skip operations against bad blocks", - .type = FIO_OPT_BOOL, - .off1 = offsetof(struct thread_options, skip_bad), - .help = "Skip operations against known bad blocks.", - .hide = 1, - .def = "0", - .category = FIO_OPT_C_IO, - .group = FIO_OPT_G_MTD, - }, { .name = "steadystate", .lname = "Steady state threshold", @@ -4776,34 +4863,19 @@ int fio_show_option_help(const char *opt) return show_cmd_help(fio_options, opt); } -void options_mem_dupe(void *data, struct fio_option *options) -{ - struct fio_option *o; - char **ptr; - - for (o = &options[0]; o->name; o++) { - if (o->type != FIO_OPT_STR_STORE) - continue; - - ptr = td_var(data, o, o->off1); - if (*ptr) - *ptr = strdup(*ptr); - } -} - /* * dupe FIO_OPT_STR_STORE options */ void fio_options_mem_dupe(struct thread_data *td) { - options_mem_dupe(&td->o, fio_options); + options_mem_dupe(fio_options, &td->o); if (td->eo && td->io_ops) { void *oldeo = td->eo; td->eo = malloc(td->io_ops->option_struct_size); memcpy(td->eo, oldeo, td->io_ops->option_struct_size); - options_mem_dupe(td->eo, td->io_ops->options); + options_mem_dupe(td->io_ops->options, td->eo); } }