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v3.9.5

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This commit is contained in:
Jay D Dee
2019-06-26 14:16:01 -04:00
parent d6e8d7a46e
commit 0d48d573ce
174 changed files with 1352 additions and 1556 deletions
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22
algo/blake/decred-4way.c
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@@ -23,11 +23,11 @@ void decred_hash_4way( void *state, const void *input )
memcpy( &ctx, &blake_mid, sizeof(blake_mid) );
blake256_4way( &ctx, tail, tail_len );
blake256_4way_close( &ctx, vhash );
mm128_deinterleave_4x32( state, state+32, state+64, state+96, vhash, 256 );
mm128_dintrlv_4x32( state, state+32, state+64, state+96, vhash, 256 );
}
int scanhash_decred_4way( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done)
int scanhash_decred_4way( struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr )
{
uint32_t vdata[48*4] __attribute__ ((aligned (64)));
uint32_t hash[8*4] __attribute__ ((aligned (32)));
@@ -37,14 +37,13 @@ int scanhash_decred_4way( int thr_id, struct work *work, uint32_t max_nonce,
const uint32_t first_nonce = pdata[DECRED_NONCE_INDEX];
uint32_t n = first_nonce;
const uint32_t HTarget = opt_benchmark ? 0x7f : ptarget[7];
uint32_t *nonces = work->nonces;
int num_found = 0;
int thr_id = mythr->id; // thr_id arg is deprecated
// copy to buffer guaranteed to be aligned.
memcpy( edata, pdata, 180 );
// use the old way until new way updated for size.
mm128_interleave_4x32x( vdata, edata, edata, edata, edata, 180*8 );
mm128_intrlv_4x32x( vdata, edata, edata, edata, edata, 180*8 );
blake256_4way_init( &blake_mid );
blake256_4way( &blake_mid, vdata, DECRED_MIDSTATE_LEN );
@@ -59,18 +58,17 @@ int scanhash_decred_4way( int thr_id, struct work *work, uint32_t max_nonce,
decred_hash_4way( hash, vdata );
for ( int i = 0; i < 4; i++ )
if ( (hash+(i<<3))[7] <= HTarget && fulltest( hash+(i<<3), ptarget ) )
if ( (hash+(i<<3))[7] <= HTarget )
if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
{
pdata[DECRED_NONCE_INDEX] = n+i;
nonces[ num_found++ ] = n+i;
work_set_target_ratio( work, hash+(i<<3) );
submit_lane_solution( work, hash+(i<<3), mythr, i );
}
n += 4;
} while ( (num_found == 0) && (n < max_nonce)
&& !work_restart[thr_id].restart );
} while ( (n < max_nonce) && !work_restart[thr_id].restart );
*hashes_done = n - first_nonce + 1;
return num_found;
return 0;
}
#endif