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v3.14.3

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Jay D Dee
2020-06-18 17:30:26 -04:00
parent 51a1d91abd
commit cdd587537e
27 changed files with 455 additions and 567 deletions
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56
algo-gate-api.h
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@@ -110,12 +110,12 @@ inline bool set_excl ( set_t a, set_t b ) { return (a & b) == 0; }
typedef struct
{
// Mandatory functions, one of these is mandatory. If the default scanhash
// Mandatory functions, one of these is mandatory. If a generic scanhash
// is used a custom hash function must be registered, with a custom scanhash
// the hash function is not necessary.
// the custom hash function can be called directly and doesn't need to be
// registered in the gate.
int ( *scanhash ) ( struct work*, uint32_t, uint64_t*, struct thr_info* );
//int ( *hash ) ( void*, const void*, uint32_t ) ;
int ( *hash ) ( void*, const void*, int );
//optional, safe to use default in most cases
@@ -203,19 +203,61 @@ void four_way_not_tested();
#define STD_WORK_DATA_SIZE 128
#define STD_WORK_CMP_SIZE 76
#define JR2_NONCE_INDEX 39 // 8 bit offset
//#define JR2_NONCE_INDEX 39 // 8 bit offset
// These indexes are only used with JSON RPC2 and are not gated.
#define JR2_WORK_CMP_INDEX_2 43
#define JR2_WORK_CMP_SIZE_2 33
//#define JR2_WORK_CMP_INDEX_2 43
//#define JR2_WORK_CMP_SIZE_2 33
// deprecated, use generic instead
int null_scanhash();
// Default generic, may be used in many cases.
// N-way is more complicated, requires many different implementations
// depending on architecture, input format, and output format.
// Naming convention is scanhash_[N]way_[input format]in_[output format]out
// N = number of lanes
// input/output format:
// 32: 32 bit interleaved parallel lanes
// 64: 64 bit interleaved parallel lanes
// 640: input only, not interleaved, contiguous serial 640 bit lanes.
// 256: output only, not interleaved, contiguous serial 256 bit lanes.
int scanhash_generic( struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr );
#if defined(__AVX2__)
//int scanhash_4way_64in_64out( struct work *work, uint32_t max_nonce,
// uint64_t *hashes_done, struct thr_info *mythr );
//int scanhash_4way_64in_256out( struct work *work, uint32_t max_nonce,
// uint64_t *hashes_done, struct thr_info *mythr );
int scanhash_4way_64in_32out( struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr );
//int scanhash_8way_32in_32out( struct work *work, uint32_t max_nonce,
// uint64_t *hashes_done, struct thr_info *mythr );
#endif
#if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
//int scanhash_8way_64in_64out( struct work *work, uint32_t max_nonce,
// uint64_t *hashes_done, struct thr_info *mythr );
//int scanhash_8way_64in_256out( struct work *work, uint32_t max_nonce,
// uint64_t *hashes_done, struct thr_info *mythr );
int scanhash_8way_64in_32out( struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr );
//int scanhash_16way_32in_32out( struct work *work, uint32_t max_nonce,
// uint64_t *hashes_done, struct thr_info *mythr );
#endif
// displays warning
int null_hash ();
@@ -263,7 +305,7 @@ int std_get_work_data_size();
// by calling the algo's register function.
bool register_algo_gate( int algo, algo_gate_t *gate );
// Called by algos toverride any default gate functions that are applicable
// Called by algos to verride any default gate functions that are applicable
// and do any other algo-specific initialization.
// The register functions for all the algos can be declared here to reduce
// compiler warnings but that's just more work for devs adding new algos.