X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=clients%2Fms_setting.h;h=964dc40077284295db661cbf8285fd604f2030ce;hb=5c09a7ed2edbb9876493f30d59433331b63f6bfc;hp=83ef68b25056abe9e6d6c8a25d7a40dd57294fa3;hpb=ea32b463888ecfd7525eb88859cc2bb4af9b24d3;p=m6w6%2Flibmemcached diff --git a/clients/ms_setting.h b/clients/ms_setting.h index 83ef68b2..964dc400 100644 --- a/clients/ms_setting.h +++ b/clients/ms_setting.h @@ -17,149 +17,162 @@ extern "C" { #endif -#define MCD_SRVS_NUM_INIT 8 -#define MCD_HOST_LENGTH 64 -#define KEY_RANGE_COUNT_INIT 8 -#define VALUE_RANGE_COUNT_INIT 8 -#define PROP_ERROR 0.001 +#define MCD_SRVS_NUM_INIT 8 +#define MCD_HOST_LENGTH 64 +#define KEY_RANGE_COUNT_INIT 8 +#define VALUE_RANGE_COUNT_INIT 8 +#define PROP_ERROR 0.001 -#define MIN_KEY_SIZE 16 -#define MAX_KEY_SIZE 250 -#define MAX_VALUE_SIZE (1024 * 1024) +#define MIN_KEY_SIZE 16 +#define MAX_KEY_SIZE 250 +#define MAX_VALUE_SIZE (1024 * 1024) /* the content of the configuration file for memslap running without configuration file */ -#define DEFAULT_CONGIF_STR "key\n" \ - "64 64 1\n" \ - "value\n" \ - "1024 1024 1\n" \ - "cmd\n" \ - "0 0.1\n" \ - "1 0.9" +#define DEFAULT_CONGIF_STR \ + "key\n" \ + "64 64 1\n" \ + "value\n" \ + "1024 1024 1\n" \ + "cmd\n" \ + "0 0.1\n" \ + "1 0.9" /* Used to parse the value length return by server and path string */ -typedef struct token_s { - char *value; - size_t length; +typedef struct token_s +{ + char *value; + size_t length; } token_t; -#define MAX_TOKENS 10 +#define MAX_TOKENS 10 /* server information */ -typedef struct mcd_sever{ - char srv_host_name[MCD_HOST_LENGTH]; /* host name of server */ - int srv_port; /* server port */ - - /* for calculating how long the server disconnects */ - int disconn_cnt; /* number of disconnections count */ - int reconn_cnt; /* number of reconnections count */ - struct timeval disconn_time; /* start time of disconnection */ - struct timeval reconn_time; /* end time of reconnection */ -}ms_mcd_server_t; +typedef struct mcd_sever +{ + char srv_host_name[MCD_HOST_LENGTH]; /* host name of server */ + int srv_port; /* server port */ + + /* for calculating how long the server disconnects */ + volatile uint32_t disconn_cnt; /* number of disconnections count */ + volatile uint32_t reconn_cnt; /* number of reconnections count */ + struct timeval disconn_time; /* start time of disconnection */ + struct timeval reconn_time; /* end time of reconnection */ +} ms_mcd_server_t; /* information of an item distribution including key and value */ -typedef struct distr { - size_t key_size; /* size of key */ - int key_offset; /* offset of one key in character block */ - size_t value_size; /* size of value */ +typedef struct distr +{ + size_t key_size; /* size of key */ + int key_offset; /* offset of one key in character block */ + size_t value_size; /* size of value */ } ms_distr_t; /* information of key distribution */ -typedef struct key_distr{ - size_t start_len; /* start of the key length range */ - size_t end_len; /* end of the key length range */ - double key_prop; /* key proportion */ -}ms_key_distr_t; +typedef struct key_distr +{ + size_t start_len; /* start of the key length range */ + size_t end_len; /* end of the key length range */ + double key_prop; /* key proportion */ +} ms_key_distr_t; /* information of value distribution */ -typedef struct value_distr{ - size_t start_len; /* start of the value length range */ - size_t end_len; /* end of the value length range */ - double value_prop; /* value proportion */ -}ms_value_distr_t; +typedef struct value_distr +{ + size_t start_len; /* start of the value length range */ + size_t end_len; /* end of the value length range */ + double value_prop; /* value proportion */ +} ms_value_distr_t; /* memcached command types */ -typedef enum cmd_type{ - CMD_SET, - CMD_GET, - CMD_NULL, +typedef enum cmd_type +{ + CMD_SET, + CMD_GET, + CMD_NULL } ms_cmd_type_t; /* types in the configuration file */ -typedef enum conf_type{ - CONF_KEY, - CONF_VALUE, - CONF_CMD, - CONF_NULL, -}ms_conf_type_t; +typedef enum conf_type +{ + CONF_KEY, + CONF_VALUE, + CONF_CMD, + CONF_NULL +} ms_conf_type_t; /* information of command distribution */ -typedef struct cmd_distr{ - ms_cmd_type_t cmd_type; /* command type */ - double cmd_prop; /* proportion of the command */ -}ms_cmd_distr_t; +typedef struct cmd_distr +{ + ms_cmd_type_t cmd_type; /* command type */ + double cmd_prop; /* proportion of the command */ +} ms_cmd_distr_t; /* global setting structure */ -typedef struct setting { - int ncpu; /* cpu count of this system */ - int nthreads; /* total thread count, must equal or less than cpu cores */ - int nconns; /* total conn count, must multiply by total thread count */ - int64_t exec_num; /* total execute number */ - int run_time; /* total run time */ - - uint32_t char_blk_size; /* global character block size */ - char *char_block; /* global character block with random character */ - ms_distr_t *distr; /* distribution from configure file */ - - char *srv_str; /* string includes servers information */ - char *cfg_file; /* configure file name */ - - ms_mcd_server_t *servers; /* servers array */ - int total_srv_cnt; /* total servers count of the servers array */ - int srv_cnt; /* servers count */ - - ms_key_distr_t *key_distr; /* array of key distribution */ - int total_key_rng_cnt; /* total key range count of the array */ - int key_rng_cnt; /* actual key range count */ - - ms_value_distr_t *value_distr; /* array of value distribution */ - int total_val_rng_cnt; /* total value range count of the array */ - int val_rng_cnt; /* actual value range count */ - - ms_cmd_distr_t cmd_distr[CMD_NULL];/* total we have CMD_NULL commands */ - int cmd_used_count; /* supported command count */ - - size_t fixed_value_size; /* fixed value size */ - size_t avg_val_size; /* average value size */ - size_t avg_key_size; /* average value size */ - - double verify_percent; /* percent of data verification */ - double exp_ver_per; /* percent of data verification with expire time */ - double overwrite_percent; /* percent of overwrite */ - int mult_key_num; /* number of keys used by multi-get once */ - size_t win_size; /* item window size per connection */ - bool udp; /* whether or not use UDP */ - int stat_freq; /* statistic frequency second */ - bool reconnect; /* whether it reconnect when connection close */ - bool verbose; /* whether it outputs detailed information when verification */ - bool facebook_test; /* facebook test, TCP set and multi-get with UDP */ - int sock_per_conn; /* number of socks per connection structure */ - bool binary_prot; /* whether it use binary protocol */ - int expected_tps; /* expected throughput */ - int rep_write_srv; /* which servers are used to do replication writing */ -} ms_setting_t; - -extern ms_setting_t ms_setting; +typedef struct setting +{ + uint32_t ncpu; /* cpu count of this system */ + uint32_t nthreads; /* total thread count, must equal or less than cpu cores */ + uint32_t nconns; /* total conn count, must multiply by total thread count */ + int64_t exec_num; /* total execute number */ + int run_time; /* total run time */ + + uint32_t char_blk_size; /* global character block size */ + char *char_block; /* global character block with random character */ + ms_distr_t *distr; /* distribution from configure file */ + + char *srv_str; /* string includes servers information */ + char *cfg_file; /* configure file name */ + + ms_mcd_server_t *servers; /* servers array */ + uint32_t total_srv_cnt; /* total servers count of the servers array */ + uint32_t srv_cnt; /* servers count */ + + ms_key_distr_t *key_distr; /* array of key distribution */ + int total_key_rng_cnt; /* total key range count of the array */ + int key_rng_cnt; /* actual key range count */ + + ms_value_distr_t *value_distr; /* array of value distribution */ + int total_val_rng_cnt; /* total value range count of the array */ + int val_rng_cnt; /* actual value range count */ + + ms_cmd_distr_t cmd_distr[CMD_NULL]; /* total we have CMD_NULL commands */ + int cmd_used_count; /* supported command count */ + + size_t fixed_value_size; /* fixed value size */ + size_t avg_val_size; /* average value size */ + size_t avg_key_size; /* average value size */ + + double verify_percent; /* percent of data verification */ + double exp_ver_per; /* percent of data verification with expire time */ + double overwrite_percent; /* percent of overwrite */ + int mult_key_num; /* number of keys used by multi-get once */ + size_t win_size; /* item window size per connection */ + bool udp; /* whether or not use UDP */ + int stat_freq; /* statistic frequency second */ + bool reconnect; /* whether it reconnect when connection close */ + bool verbose; /* whether it outputs detailed information when verification */ + bool facebook_test; /* facebook test, TCP set and multi-get with UDP */ + uint32_t sock_per_conn; /* number of socks per connection structure */ + bool binary_prot; /* whether it use binary protocol */ + int expected_tps; /* expected throughput */ + uint32_t rep_write_srv; /* which servers are used to do replication writing */ +} ms_setting_st; + +extern ms_setting_st ms_setting; /* previous part of initialization of setting structure */ void ms_setting_init_pre(void); + /* post part of initialization of setting structure */ void ms_setting_init_post(void); + /* clean up the global setting structure */ void ms_setting_cleanup(void); -#define UNUSED_ARGUMENT(x) (void)x + +#define UNUSED_ARGUMENT(x) (void)x #ifdef __cplusplus }