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v3.9.5.1

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This commit is contained in:
Jay D Dee
2019-07-02 15:10:38 -04:00
parent 0d48d573ce
commit 0d769ee0fe
53 changed files with 1755 additions and 1170 deletions
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14
algo/x13/skunk-4way.c
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@@ -78,29 +78,23 @@ int scanhash_skunk_4way( struct work *work, uint32_t max_nonce,
{
uint32_t hash[4*8] __attribute__ ((aligned (64)));
uint32_t vdata[24*4] __attribute__ ((aligned (64)));
uint32_t endiandata[20] __attribute__((aligned(64)));
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
const uint32_t first_nonce = pdata[19];
uint32_t n = first_nonce;
uint32_t *noncep = vdata + 73; // 9*8 + 1
__m256i *noncev = (__m256i*)vdata + 9; // aligned
const uint32_t Htarg = ptarget[7];
int thr_id = mythr->id; // thr_id arg is deprecated
volatile uint8_t *restart = &(work_restart[thr_id].restart);
if ( opt_benchmark )
((uint32_t*)ptarget)[7] = 0x0cff;
for ( int k = 0; k < 19; k++ )
be32enc( &endiandata[k], pdata[k] );
uint64_t *edata = (uint64_t*)endiandata;
mm256_intrlv_4x64( (uint64_t*)vdata, edata, edata, edata, edata, 640 );
mm256_bswap_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 );
skunk_4way_hash( hash, vdata );
pdata[19] = n;