rx-slow-hash.c File Reference

#include <assert.h>
#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <limits.h>
#include "randomx.h"
#include "c_threads.h"
#include "hash-ops.h"
#include "misc_log_ex.h"

Include dependency graph for rx-slow-hash.c:

Classes
struct	rx_state
struct	seedinfo

Macros
#define	RX_LOGCAT   "randomx"
#define	THREADV   __thread
#define	SEEDHASH_EPOCH_BLOCKS   2048 /* Must be same as BLOCKS_SYNCHRONIZING_MAX_COUNT in cryptonote_config.h */
#define	SEEDHASH_EPOCH_LAG   64

Typedefs
typedef struct rx_state	rx_state
typedef struct seedinfo	seedinfo

Functions
static void	local_abort (const char *msg)
static int	disabled_flags (void)
static int	enabled_flags (void)
static int	is_power_of_2 (uint64_t n)
static int	get_seedhash_epoch_lag (void)
static unsigned int	get_seedhash_epoch_blocks (void)
void	rx_reorg (const uint64_t split_height)
uint64_t	rx_seedheight (const uint64_t height)
void	rx_seedheights (const uint64_t height, uint64_t *seedheight, uint64_t *nextheight)
static CTHR_THREAD_RTYPE	rx_seedthread (void *arg)
static void	rx_initdata (randomx_cache *rs_cache, const int miners, const uint64_t seedheight)
void	rx_slow_hash (const uint64_t mainheight, const uint64_t seedheight, const char *seedhash, const void *data, size_t length, char *hash, int miners, int is_alt)
void	rx_slow_hash_allocate_state (void)
void	rx_slow_hash_free_state (void)
void	rx_stop_mining (void)

Variables
static CTHR_MUTEX_TYPE	rx_mutex = CTHR_MUTEX_INIT
static CTHR_MUTEX_TYPE	rx_dataset_mutex = CTHR_MUTEX_INIT
static rx_state	rx_s [2] = {{CTHR_MUTEX_INIT,{0},0,0},{CTHR_MUTEX_INIT,{0},0,0}}
static randomx_dataset *	rx_dataset
static int	rx_dataset_nomem
static uint64_t	rx_dataset_height
static THREADV randomx_vm *	rx_vm = NULL

Macro Definition Documentation

RX_LOGCAT

#define RX_LOGCAT   "randomx"

SEEDHASH_EPOCH_BLOCKS

#define SEEDHASH_EPOCH_BLOCKS   2048 /* Must be same as BLOCKS_SYNCHRONIZING_MAX_COUNT in cryptonote_config.h */

SEEDHASH_EPOCH_LAG

#define SEEDHASH_EPOCH_LAG   64

THREADV

#define THREADV   __thread

Typedef Documentation

rx_state

typedef struct rx_state rx_state

seedinfo

typedef struct seedinfo seedinfo

Function Documentation

disabled_flags()

static int disabled_flags ( void  )

inlinestatic

enabled_flags()

static int enabled_flags ( void  )

inlinestatic

get_seedhash_epoch_blocks()

static unsigned int get_seedhash_epoch_blocks ( void  )

static

get_seedhash_epoch_lag()

static int get_seedhash_epoch_lag ( void  )

static

is_power_of_2()

static int is_power_of_2 ( uint64_t  n )

inlinestatic

local_abort()

static void local_abort ( const char *  msg )

static

rx_initdata()

static void rx_initdata ( randomx_cache *  rs_cache, const int  miners, const uint64_t  seedheight  )

static

rx_reorg()

void rx_reorg

(

const uint64_t

split_height

)

rx_seedheight()

uint64_t rx_seedheight

(

const uint64_t

height

)

rx_seedheights()

void rx_seedheights	(	const uint64_t	height,
		uint64_t *	seedheight,
		uint64_t *	nextheight
	)

rx_seedthread()

static CTHR_THREAD_RTYPE rx_seedthread ( void *  arg )

static

rx_slow_hash()

void rx_slow_hash	(	const uint64_t	mainheight,
		const uint64_t	seedheight,
		const char *	seedhash,
		const void *	data,
		size_t	length,
		char *	hash,
		int	miners,
		int	is_alt
	)

rx_slow_hash_allocate_state()

void rx_slow_hash_allocate_state

(

void

)

rx_slow_hash_free_state()

void rx_slow_hash_free_state

(

void

)

rx_stop_mining()

void rx_stop_mining

(

void

)

Variable Documentation

rx_dataset

randomx_dataset* rx_dataset

static

rx_dataset_height

uint64_t rx_dataset_height

static

rx_dataset_mutex

CTHR_MUTEX_TYPE rx_dataset_mutex = CTHR_MUTEX_INIT

static

rx_dataset_nomem

int rx_dataset_nomem

static

rx_mutex

CTHR_MUTEX_TYPE rx_mutex = CTHR_MUTEX_INIT

static

rx_s

rx_state rx_s[2] = {{CTHR_MUTEX_INIT,{0},0,0},{CTHR_MUTEX_INIT,{0},0,0}}

static

rx_vm

THREADV randomx_vm* rx_vm = NULL

static