GOSTSec
/
ccminer-gostd-lite
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
GOSTCoin CUDA miner project, compatible with most nvidia cards, containing only gostd algo
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
723 Commits
1 Branch
55 Tags
65 MiB
 
 
 
 
 
 
Tree: eae4ede111
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'eae4ede111'
${ noResults }
ccminer-gostd-lite/miner.h

825 lines
24 KiB
Raw Blame History

#ifndef __MINER_H__
#define __MINER_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <ccminer-config.h>
#include <stdbool.h>
#include <inttypes.h>
#include <sys/time.h>
#include <pthread.h>
#include <jansson.h>
#include <curl/curl.h>
#ifdef _MSC_VER
#undef HAVE_ALLOCA_H
#undef HAVE_SYSLOG_H
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#ifdef HAVE_ALLOCA_H
# include <alloca.h>
#elif !defined alloca
# ifdef __GNUC__
# define alloca __builtin_alloca
# elif defined _AIX
# define alloca __alloca
# elif defined _MSC_VER
# include <malloc.h>
# define alloca _alloca
# elif !defined HAVE_ALLOCA
void *alloca (size_t);
# endif
#endif
#include "compat.h"
#ifdef __INTELLISENSE__
/* should be in stdint.h but... */
typedef __int64 int64_t;
typedef unsigned __int64 uint64_t;
typedef __int32 int32_t;
typedef unsigned __int32 uint32_t;
typedef __int16 int16_t;
typedef unsigned __int16 uint16_t;
typedef __int16 int8_t;
typedef unsigned __int16 uint8_t;
typedef unsigned __int32 time_t;
typedef char * va_list;
#endif
#if defined(__CUDA_ARCH__) && __CUDA_ARCH__ > 0
# undef _ALIGN
# define _ALIGN(x) __align__(x)
#endif
#ifdef HAVE_SYSLOG_H
#include <syslog.h>
#define LOG_BLUE 0x10 /* unique value */
#else
enum {
LOG_ERR,
LOG_WARNING,
LOG_NOTICE,
LOG_INFO,
LOG_DEBUG,
/* custom notices */
LOG_BLUE = 0x10,
};
#endif
typedef unsigned char uchar;
#undef unlikely
#undef likely
#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
#define unlikely(expr) (__builtin_expect(!!(expr), 0))
#define likely(expr) (__builtin_expect(!!(expr), 1))
#else
#define unlikely(expr) (expr)
#define likely(expr) (expr)
#endif
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#endif
#ifndef max
# define max(a, b) ((a) > (b) ? (a) : (b))
#endif
#ifndef min
# define min(a, b) ((a) < (b) ? (a) : (b))
#endif
#ifndef UINT32_MAX
/* for gcc 4.4 */
#define UINT32_MAX UINT_MAX
#endif
static inline bool is_windows(void) {
#ifdef WIN32
return 1;
#else
return 0;
#endif
}
#if ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
#define WANT_BUILTIN_BSWAP
#else
#define bswap_32(x) ((((x) << 24) & 0xff000000u) | (((x) << 8) & 0x00ff0000u) \
| (((x) >> 8) & 0x0000ff00u) | (((x) >> 24) & 0x000000ffu))
#define bswap_64(x) (((uint64_t) bswap_32((uint32_t)((x) & 0xffffffffu)) << 32) \
| (uint64_t) bswap_32((uint32_t)((x) >> 32)))
#endif
static inline uint32_t swab32(uint32_t v)
{
#ifdef WANT_BUILTIN_BSWAP
return __builtin_bswap32(v);
#else
return bswap_32(v);
#endif
}
static inline uint64_t swab64(uint64_t v)
{
#ifdef WANT_BUILTIN_BSWAP
return __builtin_bswap64(v);
#else
return bswap_64(v);
#endif
}
static inline void swab256(void *dest_p, const void *src_p)
{
uint32_t *dest = (uint32_t *) dest_p;
const uint32_t *src = (const uint32_t *) src_p;
dest[0] = swab32(src[7]);
dest[1] = swab32(src[6]);
dest[2] = swab32(src[5]);
dest[3] = swab32(src[4]);
dest[4] = swab32(src[3]);
dest[5] = swab32(src[2]);
dest[6] = swab32(src[1]);
dest[7] = swab32(src[0]);
}
#ifdef HAVE_SYS_ENDIAN_H
#include <sys/endian.h>
#endif
#if !HAVE_DECL_BE32DEC
static inline uint32_t be32dec(const void *pp)
{
const uint8_t *p = (uint8_t const *)pp;
return ((uint32_t)(p[3]) + ((uint32_t)(p[2]) << 8) +
((uint32_t)(p[1]) << 16) + ((uint32_t)(p[0]) << 24));
}
#endif
#if !HAVE_DECL_LE32DEC
static inline uint32_t le32dec(const void *pp)
{
const uint8_t *p = (uint8_t const *)pp;
return ((uint32_t)(p[0]) + ((uint32_t)(p[1]) << 8) +
((uint32_t)(p[2]) << 16) + ((uint32_t)(p[3]) << 24));
}
#endif
#if !HAVE_DECL_BE32ENC
static inline void be32enc(void *pp, uint32_t x)
{
uint8_t *p = (uint8_t *)pp;
p[3] = x & 0xff;
p[2] = (x >> 8) & 0xff;
p[1] = (x >> 16) & 0xff;
p[0] = (x >> 24) & 0xff;
}
#endif
#if !HAVE_DECL_LE32ENC
static inline void le32enc(void *pp, uint32_t x)
{
uint8_t *p = (uint8_t *)pp;
p[0] = x & 0xff;
p[1] = (x >> 8) & 0xff;
p[2] = (x >> 16) & 0xff;
p[3] = (x >> 24) & 0xff;
}
#endif
#if !HAVE_DECL_BE16DEC
static inline uint16_t be16dec(const void *pp)
{
const uint8_t *p = (uint8_t const *)pp;
return ((uint16_t)(p[1]) + ((uint16_t)(p[0]) << 8));
}
#endif
#if !HAVE_DECL_BE16ENC
static inline void be16enc(void *pp, uint16_t x)
{
uint8_t *p = (uint8_t *)pp;
p[1] = x & 0xff;
p[0] = (x >> 8) & 0xff;
}
#endif
#if !HAVE_DECL_LE16DEC
static inline uint16_t le16dec(const void *pp)
{
const uint8_t *p = (uint8_t const *)pp;
return ((uint16_t)(p[0]) + ((uint16_t)(p[1]) << 8));
}
#endif
#if !HAVE_DECL_LE16ENC
static inline void le16enc(void *pp, uint16_t x)
{
uint8_t *p = (uint8_t *)pp;
p[0] = x & 0xff;
p[1] = (x >> 8) & 0xff;
}
#endif
/* used for struct work */
void *aligned_calloc(int size);
void aligned_free(void *ptr);
#if JANSSON_MAJOR_VERSION >= 2
#define JSON_LOADS(str, err_ptr) json_loads((str), 0, (err_ptr))
#define JSON_LOADF(str, err_ptr) json_load_file((str), 0, (err_ptr))
#else
#define JSON_LOADS(str, err_ptr) json_loads((str), (err_ptr))
#define JSON_LOADF(str, err_ptr) json_load_file((str), (err_ptr))
#endif
json_t * json_load_url(char* cfg_url, json_error_t *err);
#define USER_AGENT PACKAGE_NAME "/" PACKAGE_VERSION
void sha256_init(uint32_t *state);
void sha256_transform(uint32_t *state, const uint32_t *block, int swap);
void sha256d(unsigned char *hash, const unsigned char *data, int len);
#define HAVE_SHA256_4WAY 0
#define HAVE_SHA256_8WAY 0
struct work;
extern int scanhash_blake256(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done, int8_t blakerounds);
extern int scanhash_blake2s(int thr_id, struct work *work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_bmw(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_c11(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_decred(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_deep(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_keccak256(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_fresh(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_fugue256(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_groestlcoin(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_heavy(int thr_id,struct work *work, uint32_t max_nonce, unsigned long *hashes_done, uint32_t maxvote, int blocklen);
extern int scanhash_jackpot(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_luffa(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_lyra2(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_lyra2v2(int thr_id,struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_myriad(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_neoscrypt(int thr_id, struct work *work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_nist5(int thr_id, struct work *work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_pentablake(int thr_id, struct work *work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_quark(int thr_id, struct work *work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_qubit(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_sib(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_skeincoin(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_skein2(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_s3(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_vanilla(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done, int8_t blake_rounds);
extern int scanhash_whirl(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_x11evo(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_x11(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_x13(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_x14(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_x15(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_x17(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_zr5(int thr_id, struct work *work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_sha256d(int thr_id, struct work *work, uint32_t max_nonce, unsigned long *hashes_done);
extern int scanhash_scrypt(int thr_id, struct work *work, uint32_t max_nonce, unsigned long *hashes_done,
unsigned char *scratchbuf, struct timeval *tv_start, struct timeval *tv_end);
extern int scanhash_scrypt_jane(int thr_id, struct work *work, uint32_t max_nonce, unsigned long *hashes_done,
unsigned char *scratchbuf, struct timeval *tv_start, struct timeval *tv_end);
/* free device allocated memory per algo */
void algo_free_all(int thr_id);
extern void free_blake256(int thr_id);
extern void free_blake2s(int thr_id);
extern void free_bmw(int thr_id);
extern void free_c11(int thr_id);
extern void free_decred(int thr_id);
extern void free_deep(int thr_id);
extern void free_keccak256(int thr_id);
extern void free_fresh(int thr_id);
extern void free_fugue256(int thr_id);
extern void free_groestlcoin(int thr_id);
extern void free_heavy(int thr_id);
extern void free_jackpot(int thr_id);
extern void free_luffa(int thr_id);
extern void free_lyra2(int thr_id);
extern void free_lyra2v2(int thr_id);
extern void free_myriad(int thr_id);
extern void free_neoscrypt(int thr_id);
extern void free_nist5(int thr_id);
extern void free_pentablake(int thr_id);
extern void free_quark(int thr_id);
extern void free_qubit(int thr_id);
extern void free_sib(int thr_id);
extern void free_skeincoin(int thr_id);
extern void free_skein2(int thr_id);
extern void free_s3(int thr_id);
extern void free_vanilla(int thr_id);
extern void free_whirl(int thr_id);
extern void free_x11evo(int thr_id);
extern void free_x11(int thr_id);
extern void free_x13(int thr_id);
extern void free_x14(int thr_id);
extern void free_x15(int thr_id);
extern void free_x17(int thr_id);
extern void free_zr5(int thr_id);
//extern void free_sha256d(int thr_id);
extern void free_scrypt(int thr_id);
extern void free_scrypt_jane(int thr_id);
/* api related */
void *api_thread(void *userdata);
void api_set_throughput(int thr_id, uint32_t throughput);
struct cgpu_info {
uint8_t gpu_id;
uint8_t thr_id;
int accepted;
int rejected;
int hw_errors;
double khashes;
uint8_t intensity_int;
uint8_t has_monitoring;
float gpu_temp;
uint16_t gpu_fan;
uint16_t gpu_fan_rpm;
uint16_t gpu_arch;
int gpu_clock;
int gpu_memclock;
size_t gpu_mem;
uint32_t gpu_power;
double gpu_vddc;
int16_t gpu_pstate;
int16_t gpu_bus;
uint16_t gpu_vid;
uint16_t gpu_pid;
int8_t nvml_id;
int8_t nvapi_id;
char gpu_sn[64];
char gpu_desc[64];
float intensity;
uint32_t throughput;
};
struct thr_api {
int id;
pthread_t pth;
struct thread_q *q;
};
struct stats_data {
uint32_t uid;
uint32_t tm_stat;
uint32_t hashcount;
uint32_t height;
double difficulty;
double hashrate;
uint8_t thr_id;
uint8_t gpu_id;
uint8_t hashfound;
uint8_t ignored;
uint8_t npool;
uint8_t pool_type;
uint16_t align;
};
struct hashlog_data {
uint8_t npool;
uint8_t pool_type;
uint16_t align;
uint32_t height;
uint32_t njobid;
uint32_t nonce;
uint32_t scanned_from;
uint32_t scanned_to;
uint32_t last_from;
uint32_t tm_add;
uint32_t tm_upd;
uint32_t tm_sent;
};
/* end of api */
struct thr_info {
int id;
pthread_t pth;
struct thread_q *q;
struct cgpu_info gpu;
};
struct work_restart {
/* volatile to modify accross threads (vstudio thing) */
volatile uint32_t restart;
char padding[128 - sizeof(uint32_t)];
};
#ifdef HAVE_GETOPT_LONG
#include <getopt.h>
#else
struct option {
const char *name;
int has_arg;
int *flag;
int val;
};
#endif
extern int options_count();
extern bool opt_benchmark;
extern bool opt_debug;
extern bool opt_quiet;
extern bool opt_protocol;
extern bool opt_showdiff;
extern bool opt_tracegpu;
extern int opt_n_threads;
extern int active_gpus;
extern int gpu_threads;
extern int opt_timeout;
extern bool want_longpoll;
extern bool have_longpoll;
extern bool want_stratum;
extern bool have_stratum;
extern bool opt_stratum_stats;
extern char *opt_cert;
extern char *opt_proxy;
extern long opt_proxy_type;
extern bool use_syslog;
extern bool use_colors;
extern int use_pok;
extern pthread_mutex_t applog_lock;
extern struct thr_info *thr_info;
extern int longpoll_thr_id;
extern int stratum_thr_id;
extern int api_thr_id;
extern volatile bool abort_flag;
extern struct work_restart *work_restart;
extern bool opt_trust_pool;
extern uint16_t opt_vote;
extern uint64_t global_hashrate;
extern uint64_t net_hashrate;
extern double net_diff;
extern double stratum_diff;
#define MAX_GPUS 16
extern char* device_name[MAX_GPUS];
extern short device_map[MAX_GPUS];
extern long device_sm[MAX_GPUS];
extern uint32_t gpus_intensity[MAX_GPUS];
extern int opt_cudaschedule;
// cuda.cpp
int cuda_num_devices();
void cuda_devicenames();
void cuda_reset_device(int thr_id, bool *init);
void cuda_shutdown();
int cuda_finddevice(char *name);
int cuda_version();
void cuda_print_devices();
int cuda_gpu_clocks(struct cgpu_info *gpu);
int cuda_available_memory(int thr_id);
uint32_t cuda_default_throughput(int thr_id, uint32_t defcount);
#define device_intensity(t,f,d) cuda_default_throughput(t,d)
void cuda_log_lasterror(int thr_id, const char* func, int line);
void cuda_clear_lasterror();
#define CUDA_LOG_ERROR() cuda_log_lasterror(thr_id, __func__, __LINE__)
#define CL_N "\x1B[0m"
#define CL_RED "\x1B[31m"
#define CL_GRN "\x1B[32m"
#define CL_YLW "\x1B[33m"
#define CL_BLU "\x1B[34m"
#define CL_MAG "\x1B[35m"
#define CL_CYN "\x1B[36m"
#define CL_BLK "\x1B[22;30m" /* black */
#define CL_RD2 "\x1B[22;31m" /* red */
#define CL_GR2 "\x1B[22;32m" /* green */
#define CL_YL2 "\x1B[22;33m" /* dark yellow */
#define CL_BL2 "\x1B[22;34m" /* blue */
#define CL_MA2 "\x1B[22;35m" /* magenta */
#define CL_CY2 "\x1B[22;36m" /* cyan */
#define CL_SIL "\x1B[22;37m" /* gray */
#ifdef WIN32
#define CL_GRY "\x1B[01;30m" /* dark gray */
#else
#define CL_GRY "\x1B[90m" /* dark gray selectable in putty */
#endif
#define CL_LRD "\x1B[01;31m" /* light red */
#define CL_LGR "\x1B[01;32m" /* light green */
#define CL_LYL "\x1B[01;33m" /* tooltips */
#define CL_LBL "\x1B[01;34m" /* light blue */
#define CL_LMA "\x1B[01;35m" /* light magenta */
#define CL_LCY "\x1B[01;36m" /* light cyan */
#define CL_WHT "\x1B[01;37m" /* white */
extern void format_hashrate(double hashrate, char *output);
extern void applog(int prio, const char *fmt, ...);
extern void gpulog(int prio, int thr_id, const char *fmt, ...);
void get_defconfig_path(char *out, size_t bufsize, char *argv0);
extern void cbin2hex(char *out, const char *in, size_t len);
extern char *bin2hex(const unsigned char *in, size_t len);
extern bool hex2bin(void *output, const char *hexstr, size_t len);
extern int timeval_subtract(struct timeval *result, struct timeval *x,
struct timeval *y);
extern bool fulltest(const uint32_t *hash, const uint32_t *target);
void diff_to_target(uint32_t* target, double diff);
void work_set_target(struct work* work, double diff);
double target_to_diff(uint32_t* target);
extern void get_currentalgo(char* buf, int sz);
// bignum
double bn_convert_nbits(const uint32_t nbits);
void bn_nbits_to_uchar(const uint32_t nBits, uchar *target);
double bn_hash_target_ratio(uint32_t* hash, uint32_t* target);
void bn_store_hash_target_ratio(uint32_t* hash, uint32_t* target, struct work* work);
void work_set_target_ratio(struct work* work, uint32_t* hash);
// bench
extern int bench_algo;
void bench_init(int threads);
void bench_free();
bool bench_algo_switch_next(int thr_id);
void bench_set_throughput(int thr_id, uint32_t throughput);
void bench_display_results();
struct stratum_job {
char *job_id;
unsigned char prevhash[32];
size_t coinbase_size;
unsigned char *coinbase;
unsigned char *xnonce2;
int merkle_count;
unsigned char **merkle;
unsigned char version[4];
unsigned char nbits[4];
unsigned char ntime[4];
bool clean;
unsigned char nreward[2];
uint32_t height;
double diff;
};
struct stratum_ctx {
char *url;
CURL *curl;
char *curl_url;
char curl_err_str[CURL_ERROR_SIZE];
curl_socket_t sock;
size_t sockbuf_size;
char *sockbuf;
double next_diff;
double sharediff;
char *session_id;
size_t xnonce1_size;
unsigned char *xnonce1;
size_t xnonce2_size;
struct stratum_job job;
struct timeval tv_submit;
uint32_t answer_msec;
int pooln;
time_t tm_connected;
int srvtime_diff;
};
#define POK_MAX_TXS 4
#define POK_MAX_TX_SZ 16384U
struct tx {
uint8_t data[POK_MAX_TX_SZ];
uint32_t len;
};
struct work {
uint32_t data[48];
uint32_t target[8];
uint32_t maxvote;
char job_id[128];
size_t xnonce2_len;
uchar xnonce2[32];
union {
uint32_t u32[2];
uint64_t u64[1];
} noncerange;
uint32_t nonces[2];
double targetdiff;
double shareratio;
double sharediff;
uint32_t height;
uint8_t pooln;
uint32_t scanned_from;
uint32_t scanned_to;
/* pok getwork txs */
uint32_t tx_count;
struct tx txs[POK_MAX_TXS];
};
#define POK_BOOL_MASK 0x00008000
#define POK_DATA_MASK 0xFFFF0000
#define MAX_POOLS 8
struct pool_infos {
uint8_t id;
#define POOL_UNUSED 0
#define POOL_GETWORK 1
#define POOL_STRATUM 2
#define POOL_LONGPOLL 4
uint8_t type;
#define POOL_ST_DEFINED 1
#define POOL_ST_VALID 2
#define POOL_ST_DISABLED 4
#define POOL_ST_REMOVED 8
uint16_t status;
int algo;
char name[64];
// credentials
char url[512];
char short_url[64];
char user[64];
char pass[384];
// config options
double max_diff;
double max_rate;
int shares_limit;
int time_limit;
int scantime;
// connection
struct stratum_ctx stratum;
uint8_t allow_gbt;
uint8_t allow_mininginfo;
uint16_t check_dups; // 16_t for align
int retries;
int fail_pause;
int timeout;
// stats
uint32_t work_time;
uint32_t wait_time;
uint32_t accepted_count;
uint32_t rejected_count;
uint32_t solved_count;
uint32_t stales_count;
time_t last_share_time;
double best_share;
uint32_t disconnects;
};
extern struct pool_infos pools[MAX_POOLS];
extern int num_pools;
extern volatile int cur_pooln;
void pool_init_defaults(void);
void pool_set_creds(int pooln);
void pool_set_attr(int pooln, const char* key, char* arg);
bool pool_switch_url(char *params);
bool pool_switch(int thr_id, int pooln);
bool pool_switch_next(int thr_id);
int pool_get_first_valid(int startfrom);
bool parse_pool_array(json_t *obj);
void pool_dump_infos(void);
json_t * json_rpc_call_pool(CURL *curl, struct pool_infos*,
const char *req, bool lp_scan, bool lp, int *err);
json_t * json_rpc_longpoll(CURL *curl, char *lp_url, struct pool_infos*,
const char *req, int *err);
bool stratum_socket_full(struct stratum_ctx *sctx, int timeout);
bool stratum_send_line(struct stratum_ctx *sctx, char *s);
char *stratum_recv_line(struct stratum_ctx *sctx);
bool stratum_connect(struct stratum_ctx *sctx, const char *url);
void stratum_disconnect(struct stratum_ctx *sctx);
bool stratum_subscribe(struct stratum_ctx *sctx);
bool stratum_authorize(struct stratum_ctx *sctx, const char *user, const char *pass);
bool stratum_handle_method(struct stratum_ctx *sctx, const char *s);
void stratum_free_job(struct stratum_ctx *sctx);
void hashlog_remember_submit(struct work* work, uint32_t nonce);
void hashlog_remember_scan_range(struct work* work);
uint32_t hashlog_already_submittted(char* jobid, uint32_t nounce);
uint32_t hashlog_get_last_sent(char* jobid);
uint64_t hashlog_get_scan_range(char* jobid);
int hashlog_get_history(struct hashlog_data *data, int max_records);
void hashlog_purge_old(void);
void hashlog_purge_job(char* jobid);
void hashlog_purge_all(void);
void hashlog_dump_job(char* jobid);
void hashlog_getmeminfo(uint64_t *mem, uint32_t *records);
void stats_remember_speed(int thr_id, uint32_t hashcount, double hashrate, uint8_t found, uint32_t height);
double stats_get_speed(int thr_id, double def_speed);
double stats_get_gpu_speed(int gpu_id);
int stats_get_history(int thr_id, struct stats_data *data, int max_records);
void stats_purge_old(void);
void stats_purge_all(void);
void stats_getmeminfo(uint64_t *mem, uint32_t *records);
struct thread_q;
extern struct thread_q *tq_new(void);
extern void tq_free(struct thread_q *tq);
extern bool tq_push(struct thread_q *tq, void *data);
extern void *tq_pop(struct thread_q *tq, const struct timespec *abstime);
extern void tq_freeze(struct thread_q *tq);
extern void tq_thaw(struct thread_q *tq);
#define EXIT_CODE_OK 0
#define EXIT_CODE_USAGE 1
#define EXIT_CODE_POOL_TIMEOUT 2
#define EXIT_CODE_SW_INIT_ERROR 3
#define EXIT_CODE_CUDA_NODEVICE 4
#define EXIT_CODE_CUDA_ERROR 5
#define EXIT_CODE_TIME_LIMIT 0
#define EXIT_CODE_KILLED 7
void parse_arg(int key, char *arg);
void proper_exit(int reason);
void restart_threads(void);
size_t time2str(char* buf, time_t timer);
char* atime2str(time_t timer);
void applog_hex(void *data, int len);
void applog_hash(void *hash);
void applog_hash64(void *hash);
void applog_compare_hash(void *hash, void *hash_ref);
void print_hash_tests(void);
void blake256hash(void *output, const void *input, int8_t rounds);
void blake2s_hash(void *output, const void *input);
void bmw_hash(void *state, const void *input);
void c11hash(void *output, const void *input);
void decred_hash(void *state, const void *input);
void deephash(void *state, const void *input);
void luffa_hash(void *state, const void *input);
void fresh_hash(void *state, const void *input);
void fugue256_hash(unsigned char* output, const unsigned char* input, int len);
void heavycoin_hash(unsigned char* output, const unsigned char* input, int len);
void keccak256_hash(void *state, const void *input);
unsigned int jackpothash(void *state, const void *input);
void groestlhash(void *state, const void *input);
void lyra2re_hash(void *state, const void *input);
void lyra2v2_hash(void *state, const void *input);
void myriadhash(void *state, const void *input);
void neoscrypt(uchar *output, const uchar *input, uint32_t profile);
void nist5hash(void *state, const void *input);
void pentablakehash(void *output, const void *input);
void quarkhash(void *state, const void *input);
void qubithash(void *state, const void *input);
void scrypthash(void* output, const void* input);
void scryptjane_hash(void* output, const void* input);
void sibhash(void *output, const void *input);
void skeincoinhash(void *output, const void *input);
void skein2hash(void *output, const void *input);
void s3hash(void *output, const void *input);
void wcoinhash(void *state, const void *input);
void whirlxHash(void *state, const void *input);
void x11evo_hash(void *output, const void *input);
void x11hash(void *output, const void *input);
void x13hash(void *output, const void *input);
void x14hash(void *output, const void *input);
void x15hash(void *output, const void *input);
void x17hash(void *output, const void *input);
void zr5hash(void *output, const void *input);
void zr5hash_pok(void *output, uint32_t *pdata);
#ifdef __cplusplus
}
#endif
#endif /* __MINER_H__ */