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v3.9.5.4

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This commit is contained in:
Jay D Dee
2019-07-15 17:00:26 -04:00
parent e625ed5420
commit e2d5762ef2
63 changed files with 1973 additions and 2980 deletions
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19
algo/skein/skein2-4way.c
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@@ -8,7 +8,7 @@
void skein2hash_4way( void *output, const void *input )
{
skein512_4way_context ctx;
uint64_t hash[8*4] __attribute__ ((aligned (64)));
uint64_t hash[16*4] __attribute__ ((aligned (64)));
skein512_4way_init( &ctx );
skein512_4way( &ctx, input, 80 );
@@ -22,8 +22,7 @@ void skein2hash_4way( void *output, const void *input )
int scanhash_skein2_4way( struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr )
{
uint32_t hash[8*4] __attribute__ ((aligned (64)));
uint32_t edata[20] __attribute__ ((aligned (64)));
uint32_t hash[16*4] __attribute__ ((aligned (64)));
uint32_t vdata[20*4] __attribute__ ((aligned (64)));
uint32_t lane_hash[8] __attribute__ ((aligned (64)));
uint32_t *hash7 = &(hash[25]);
@@ -34,20 +33,10 @@ int scanhash_skein2_4way( struct work *work, uint32_t max_nonce,
uint32_t n = first_nonce;
__m256i *noncev = (__m256i*)vdata + 9; // aligned
int thr_id = mythr->id; // thr_id arg is deprecated
// uint32_t *noncep = vdata + 73; // 9*8 + 1
swab32_array( edata, pdata, 20 );
mm256_intrlv_4x64( vdata, edata, edata, edata, edata, 640 );
// mm256_bswap_intrlv80_4x64( vdata, pdata );
mm256_bswap32_intrlv80_4x64( vdata, pdata );
do
{
// be32enc( noncep, n );
// be32enc( noncep+2, n+1 );
// be32enc( noncep+4, n+2 );
// be32enc( noncep+6, n+3 );
*noncev = mm256_intrlv_blend_32( mm256_bswap_32(
_mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ) ), *noncev );
@@ -56,7 +45,7 @@ int scanhash_skein2_4way( struct work *work, uint32_t max_nonce,
for ( int lane = 0; lane < 4; lane++ )
if ( hash7[ lane<<1 ] <= Htarg )
{
mm256_extr_lane_4x64( lane_hash, hash, lane, 256 );
extr_lane_4x64( lane_hash, hash, lane, 256 );
if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
{
pdata[19] = n + lane;