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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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18
algo/x11/tribus-4way.c
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@@ -64,13 +64,12 @@ int scanhash_tribus_4way( struct work *work, uint32_t max_nonce,
{
uint32_t hash[4*8] __attribute__ ((aligned (64)));
uint32_t vdata[20*4] __attribute__ ((aligned (64)));
uint32_t _ALIGN(128) endiandata[20];
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
const uint32_t first_nonce = pdata[19];
const uint32_t Htarg = ptarget[7];
uint32_t n = pdata[19];
uint32_t *noncep = vdata + 73; // 9*8 + 1
__m256i *noncev = (__m256i*)vdata + 9; // aligned
int thr_id = mythr->id; // thr_id arg is deprecated
uint64_t htmax[] = { 0,
@@ -87,14 +86,7 @@ int scanhash_tribus_4way( struct work *work, uint32_t max_nonce,
0xFFFF0000,
0 };
// we need bigendian data...
for ( int i = 0; i < 20; i++ )
{
be32enc( &endiandata[i], pdata[i] );
}
uint64_t *edata = (uint64_t*)endiandata;
mm256_intrlv_4x64( (uint64_t*)vdata, edata, edata, edata, edata, 640 );
mm256_bswap_intrlv80_4x64( vdata, pdata );
// precalc midstate
// doing it one way then then interleaving would be faster but too
@@ -108,10 +100,8 @@ int scanhash_tribus_4way( struct work *work, uint32_t max_nonce,
{
uint32_t mask = masks[m];
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 );
tribus_hash_4way( hash, vdata );