sgminer/algorithm.h

#ifndef ALGORITHM_H
#define ALGORITHM_H

#include <inttypes.h>
#include <stdbool.h>

/* Describes the Scrypt parameters and hashing functions used to mine
 * a specific coin.
 */
typedef struct _algorithm_t {
    char     name[20]; /* Human-readable identifier */
    uint32_t n;        /* N (CPU/Memory tradeoff parameter) */
    uint8_t  nfactor;  /* Factor of N above (n = 2^nfactor) */
} algorithm_t;

/* Set default parameters based on name. */
void set_algorithm(algorithm_t* algo, const char* name);

/* Set to specific N factor. */
void set_algorithm_nfactor(algorithm_t* algo, const uint8_t nfactor);

/* Compare two algorithm parameters */
bool cmp_algorithm(algorithm_t* algo1, algorithm_t* algo2);

#endif /* ALGORITHM_H */
algorithm: initial structure definition. 2014-03-06 18:55:56 +00:00			`#ifndef ALGORITHM_H`
			`#define ALGORITHM_H`

algorithm: initial set_algorithm() and set_algorithm_nfactor(). 2014-03-06 19:22:33 +00:00			`#include <inttypes.h>`
add support for setting algorithm/nfactor for each pool separately, and fix bugged OpenCL thread cleanup (thread shutdown) 2014-03-23 06:25:55 +00:00			`#include <stdbool.h>`
algorithm: initial structure definition. 2014-03-06 18:55:56 +00:00
			`/* Describes the Scrypt parameters and hashing functions used to mine`
			`* a specific coin.`
			`*/`
config: introduce set_nfactor() and use it to call set_algorithm_nfactor(). Had two bugs: 1. Will not compile due to unknown algorithm_t size. 2. nfactor is set to 0 (bad calling, fix later). So squashed two commits: 1. algorithm: move algorithm_t definition to header. 2. config: if --nfactor is specified, properly set algorithm->nfactor. 2014-03-06 20:41:53 +00:00			`typedef struct _algorithm_t {`
core: use global algorithm structure instead of opt_nfactor. Also squashed: config: add log messages to set_algo() and set_nfactor(). algorithm: use set_algorithm_nfactor() when setting default nfactor in set_algorithm(). Otherwise algorithm->n defaults to 0. P.S. Did I already mention how this could have been C++?.. 2014-03-06 23:29:55 +00:00			`char name[20]; /* Human-readable identifier */`
			`uint32_t n; /* N (CPU/Memory tradeoff parameter) */`
			`uint8_t nfactor; /* Factor of N above (n = 2^nfactor) */`
config: introduce set_nfactor() and use it to call set_algorithm_nfactor(). Had two bugs: 1. Will not compile due to unknown algorithm_t size. 2. nfactor is set to 0 (bad calling, fix later). So squashed two commits: 1. algorithm: move algorithm_t definition to header. 2. config: if --nfactor is specified, properly set algorithm->nfactor. 2014-03-06 20:41:53 +00:00			`} algorithm_t;`
algorithm: initial structure definition. 2014-03-06 18:55:56 +00:00
algorithm: initial set_algorithm() and set_algorithm_nfactor(). 2014-03-06 19:22:33 +00:00			`/* Set default parameters based on name. */`
config: add `--algorithm` option and documentation. Doc in `doc/configuration.md` (has to be started sometime, no?). Configuration function has to be lamely-named set_algo(), because set_algorithm() is already declared in algorithm.h (prevent namespace conflict). algorithm has to be added as global variable due to the way the callback is done (by CCAN/opt, which in itself is nice). This can be cleaned up significantly by (at least) introducing a global configuration struct, but there is no reason to do it now just for this - better a wholesale manana. 2014-03-06 19:59:51 +00:00			`void set_algorithm(algorithm_t* algo, const char* name);`
algorithm: initial set_algorithm() and set_algorithm_nfactor(). 2014-03-06 19:22:33 +00:00
			`/* Set to specific N factor. */`
config: add `--algorithm` option and documentation. Doc in `doc/configuration.md` (has to be started sometime, no?). Configuration function has to be lamely-named set_algo(), because set_algorithm() is already declared in algorithm.h (prevent namespace conflict). algorithm has to be added as global variable due to the way the callback is done (by CCAN/opt, which in itself is nice). This can be cleaned up significantly by (at least) introducing a global configuration struct, but there is no reason to do it now just for this - better a wholesale manana. 2014-03-06 19:59:51 +00:00			`void set_algorithm_nfactor(algorithm_t* algo, const uint8_t nfactor);`
algorithm: initial set_algorithm() and set_algorithm_nfactor(). 2014-03-06 19:22:33 +00:00
add support for setting algorithm/nfactor for each pool separately, and fix bugged OpenCL thread cleanup (thread shutdown) 2014-03-23 06:25:55 +00:00			`/* Compare two algorithm parameters */`
			`bool cmp_algorithm(algorithm_t* algo1, algorithm_t* algo2);`

algorithm: initial structure definition. 2014-03-06 18:55:56 +00:00			`#endif /* ALGORITHM_H */`