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v3.9.10

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Jay D Dee
2019-11-22 20:29:18 -05:00
parent 86b889e1b0
commit a52c5eccf7
29 changed files with 2015 additions and 1672 deletions
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38
algo/x16/x16r-4way.c
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@@ -275,34 +275,31 @@ int scanhash_x16r_4way( struct work *work, uint32_t max_nonce,
{
uint32_t hash[4*16] __attribute__ ((aligned (64)));
uint32_t vdata[24*4] __attribute__ ((aligned (64)));
uint32_t endiandata[20] __attribute__((aligned(64)));
uint32_t bedata1[2] __attribute__((aligned(64)));
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
const uint32_t Htarg = ptarget[7];
const uint32_t first_nonce = pdata[19];
uint32_t n = first_nonce;
int thr_id = mythr->id; // thr_id arg is deprecated
__m256i *noncev = (__m256i*)vdata + 9; // aligned
int thr_id = mythr->id;
volatile uint8_t *restart = &(work_restart[thr_id].restart);
casti_m256i( endiandata, 0 ) = mm256_bswap_32( casti_m256i( pdata, 0 ) );
casti_m256i( endiandata, 1 ) = mm256_bswap_32( casti_m256i( pdata, 1 ) );
casti_m128i( endiandata, 4 ) = mm128_bswap_32( casti_m128i( pdata, 4 ) );
if ( s_ntime != endiandata[17] )
{
uint32_t ntime = swab32(pdata[17]);
x16_r_s_getAlgoString( (const uint8_t*) (&endiandata[1]), hashOrder );
s_ntime = ntime;
if ( opt_debug && !thr_id )
applog( LOG_DEBUG, "hash order %s (%08x)", hashOrder, ntime );
}
if ( opt_benchmark )
ptarget[7] = 0x0cff;
uint64_t *edata = (uint64_t*)endiandata;
intrlv_4x64( (uint64_t*)vdata, edata, edata, edata, edata, 640 );
mm256_bswap32_intrlv80_4x64( vdata, pdata );
bedata1[0] = bswap_32( pdata[1] );
bedata1[1] = bswap_32( pdata[2] );
const uint32_t ntime = bswap_32( pdata[17] );
if ( s_ntime != ntime )
{
x16_r_s_getAlgoString( (const uint8_t*)bedata1, hashOrder );
s_ntime = ntime;
if ( opt_debug && !thr_id )
applog( LOG_DEBUG, "hash order %s (%08x)", hashOrder, ntime );
}
do
{
@@ -312,14 +309,15 @@ int scanhash_x16r_4way( struct work *work, uint32_t max_nonce,
x16r_4way_hash( hash, vdata );
pdata[19] = n;
for ( int i = 0; i < 4; i++ ) if ( (hash+(i<<3))[7] <= Htarg )
if( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
for ( int i = 0; i < 4; i++ )
if ( unlikely( (hash+(i<<3))[7] <= Htarg ) )
if( likely( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark ) )
{
pdata[19] = n+i;
submit_lane_solution( work, hash+(i<<3), mythr, i );
}
n += 4;
} while ( ( n < max_nonce ) && !(*restart) );
} while ( likely( ( n < max_nonce ) && !(*restart) ) );
*hashes_done = n - first_nonce + 1;
return 0;