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v3.5.6

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Jay D Dee
2017-02-12 12:43:08 -05:00
parent 1ee41348f4
commit 8efab74183
20 changed files with 1891 additions and 1294 deletions
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33
algo/lyra2/zoin.c
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@@ -2,13 +2,15 @@
#include "miner.h"
#include "algo-gate-api.h"
#include "lyra2.h"
#include "avxdefs.h"
__thread uint64_t* zoin_wholeMatrix;
void zoin_hash(void *state, const void *input, uint32_t height)
{
uint32_t _ALIGN(256) hash[16];
LYRA2Z(hash, 32, input, 80, input, 80, 2, 330, 256);
LYRA2Z( zoin_wholeMatrix, hash, 32, input, 80, input, 80, 2, 330, 256);
memcpy(state, hash, 32);
}
@@ -53,22 +55,45 @@ void zoin_set_target( struct work* work, double job_diff )
{
work_set_target( work, job_diff / (256.0 * opt_diff_factor) );
}
/*
bool zoin_get_work_height( struct work* work, struct stratum_ctx* sctx )
{
work->height = sctx->bloc_height;
return false;
}
*/
bool zoin_thread_init()
{
const int64_t ROW_LEN_INT64 = BLOCK_LEN_INT64 * 256; // nCols
const int64_t ROW_LEN_BYTES = ROW_LEN_INT64 * 8;
int i = (int64_t)ROW_LEN_BYTES * 330; // nRows;
zoin_wholeMatrix = _mm_malloc( i, 64 );
if ( zoin_wholeMatrix == NULL )
return false;
#if defined (__AVX2__)
memset_zero_m256i( (__m256i*)zoin_wholeMatrix, i/32 );
#elif defined(__AVX__)
memset_zero_m128i( (__m128i*)zoin_wholeMatrix, i/16 );
#else
memset( zoin_wholeMatrix, 0, i );
#endif
return true;
}
bool register_zoin_algo( algo_gate_t* gate )
{
gate->optimizations = SSE2_OPT | AES_OPT | AVX_OPT | AVX2_OPT;
gate->miner_thread_init = (void*)&zoin_thread_init;
gate->scanhash = (void*)&scanhash_zoin;
gate->hash = (void*)&zoin_hash;
gate->hash_alt = (void*)&zoin_hash;
gate->get_max64 = (void*)&get_max64_0xffffLL;
gate->set_target = (void*)&zoin_set_target;
gate->prevent_dupes = (void*)&zoin_get_work_height;
// gate->prevent_dupes = (void*)&zoin_get_work_height;
return true;
};