#include <sys/asynch.h>
#endif
+#ifdef FIO_HAVE_LIBNUMA
+#include <linux/mempolicy.h>
+#include <numa.h>
+
+/*
+ * "local" is pseudo-policy
+ */
+#define MPOL_LOCAL MPOL_MAX
+#endif
+
/*
* What type of allocation to use for io buffers
*/
unsigned int bs_unaligned;
unsigned int fsync_on_close;
+ unsigned int random_distribution;
+ double zipf_theta;
+ double pareto_h;
+
+ unsigned int random_generator;
+
unsigned int hugepage_size;
unsigned int rw_min_bs;
unsigned int thinktime;
enum fio_memtype mem_type;
unsigned int mem_align;
+ unsigned int max_latency;
+
unsigned int stonewall;
unsigned int new_group;
unsigned int numjobs;
unsigned int cpumask_set;
os_cpu_mask_t verify_cpumask;
unsigned int verify_cpumask_set;
+#ifdef FIO_HAVE_LIBNUMA
+ struct bitmask *numa_cpunodesmask;
+ unsigned int numa_cpumask_set;
+ unsigned short numa_mem_mode;
+ unsigned int numa_mem_prefer_node;
+ struct bitmask *numa_memnodesmask;
+ unsigned int numa_memmask_set;
+#endif
unsigned int iolog;
unsigned int rwmixcycle;
unsigned int rwmix[2];
unsigned int sync_file_range;
};
+enum {
+ TD_F_VER_BACKLOG = 1,
+ TD_F_TRIM_BACKLOG = 2,
+ TD_F_READ_IOLOG = 4,
+ TD_F_REFILL_BUFFERS = 8,
+ TD_F_SCRAMBLE_BUFFERS = 16,
+ TD_F_VER_NONE = 32,
+ TD_F_PROFILE_OPS = 64,
+};
+
+enum {
+ FIO_RAND_BS_OFF = 0,
+ FIO_RAND_VER_OFF,
+ FIO_RAND_MIX_OFF,
+ FIO_RAND_FILE_OFF,
+ FIO_RAND_BLOCK_OFF,
+ FIO_RAND_FILE_SIZE_OFF,
+ FIO_RAND_TRIM_OFF,
+ FIO_RAND_BUF_OFF,
+ FIO_RAND_NR_OFFS,
+};
+
/*
* This describes a single thread/process executing a fio job.
*/
struct thread_data {
struct thread_options o;
+ unsigned long flags;
void *eo;
char verror[FIO_VERROR_SIZE];
pthread_t thread;
char *sysfs_root;
- unsigned long rand_seeds[8];
+ unsigned long rand_seeds[FIO_RAND_NR_OFFS];
union {
os_random_state_t bsrange_state;
extern int exitall_on_terminate;
extern unsigned int thread_number;
+extern unsigned int stat_number;
extern unsigned int nr_process, nr_thread;
extern int shm_id;
extern int groupid;
extern int fio_gtod_offload;
extern int fio_gtod_cpu;
extern enum fio_cs fio_clock_source;
+extern int fio_clock_source_set;
extern int warnings_fatal;
extern int terse_version;
extern int is_backend;
assert(!(io_u->ddir == DDIR_WRITE && !td_write(td)));
}
-#define BLOCKS_PER_MAP (8 * sizeof(unsigned long))
-#define TO_MAP_BLOCK(f, b) (b)
-#define RAND_MAP_IDX(f, b) (TO_MAP_BLOCK(f, b) / BLOCKS_PER_MAP)
-#define RAND_MAP_BIT(f, b) (TO_MAP_BLOCK(f, b) & (BLOCKS_PER_MAP - 1))
-
#define REAL_MAX_JOBS 2048
-static inline enum error_type td_error_type(enum fio_ddir ddir, int err)
+static inline enum error_type_bit td_error_type(enum fio_ddir ddir, int err)
{
if (err == EILSEQ)
return ERROR_TYPE_VERIFY_BIT;
TD_CREATED,
TD_INITIALIZED,
TD_RAMP,
+ TD_SETTING_UP,
TD_RUNNING,
TD_PRE_READING,
TD_VERIFYING,
FIO_OUTPUT_NORMAL,
};
+enum {
+ FIO_RAND_DIST_RANDOM = 0,
+ FIO_RAND_DIST_ZIPF,
+ FIO_RAND_DIST_PARETO,
+};
+
+enum {
+ FIO_RAND_GEN_TAUSWORTHE = 0,
+ FIO_RAND_GEN_LFSR,
+};
+
#endif