popov/cpuminer-opt-gpu
1
0
Fork 0
mirror of https://github.com/JayDDee/cpuminer-opt.git synced 2025-09-17 23:44:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

v3.9.10

Browse Source
This commit is contained in:
Jay D Dee
2019-11-22 20:29:18 -05:00
parent 86b889e1b0
commit a52c5eccf7
29 changed files with 2015 additions and 1672 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
algo/x16/x21s-4way.c
View File

@@ -368,7 +368,7 @@ int scanhash_x21s_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];
@@ -378,25 +378,22 @@ int scanhash_x21s_4way( struct work *work, uint32_t max_nonce,
__m256i *noncev = (__m256i*)vdata + 9; // aligned
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 ( opt_benchmark )
ptarget[7] = 0x0cff;
mm256_bswap32_intrlv80_4x64( vdata, pdata );
if ( s_ntime != endiandata[17] )
bedata1[0] = bswap_32( pdata[1] );
bedata1[1] = bswap_32( pdata[2] );
uint32_t ntime = bswap_32( pdata[17] );
if ( s_ntime != ntime )
{
uint32_t ntime = swab32(pdata[17]);
x16_r_s_getAlgoString( (const uint8_t*) (&endiandata[1]), hashOrder );
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 );
}
if ( opt_benchmark )
ptarget[7] = 0x0cff;
uint64_t *edata = (uint64_t*)endiandata;
intrlv_4x64( (uint64_t*)vdata, edata, edata, edata, edata, 640 );
do
{
*noncev = mm256_intrlv_blend_32( mm256_bswap_32(