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

v3.10.7

Browse Source
This commit is contained in:
Jay D Dee
2019-12-28 15:00:29 -05:00
parent 241bc26767
commit b47cfaa720
75 changed files with 1884 additions and 773 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
algo/ripemd/lbry-4way.c
View File

@@ -7,7 +7,7 @@
#include "ripemd-hash-4way.h"
#define LBRY_INPUT_SIZE 112
#define LBRY_MIDSTATE 64
#define LBRY_MIDSTATE 96
#define LBRY_TAIL (LBRY_INPUT_SIZE) - (LBRY_MIDSTATE)
#if defined(LBRY_16WAY)
@@ -35,9 +35,9 @@ void lbry_16way_hash( void* output, const void* input )
uint32_t _ALIGN(64) h13[32];
uint32_t _ALIGN(64) h14[32];
uint32_t _ALIGN(64) h15[32];
sha256_16way_context ctx_sha256 __attribute__ ((aligned (64)));
sha256_16way_context ctx_sha256 __attribute__ ((aligned (64)));
sha512_8way_context ctx_sha512;
ripemd160_16way_context ctx_ripemd;
ripemd160_16way_context ctx_ripemd;
memcpy( &ctx_sha256, &sha256_16w_mid, sizeof(ctx_sha256) );
sha256_16way_update( &ctx_sha256, input + (LBRY_MIDSTATE<<4), LBRY_TAIL );
@@ -62,7 +62,7 @@ void lbry_16way_hash( void* output, const void* input )
sha512_8way_close( &ctx_sha512, vhashB );
// back to 8-way 32 bit
dintrlv_8x64( h0, h1, h2, h3,h4, h5, h6, h7, vhashA, 512 );
dintrlv_8x64( h0, h1, h2, h3, h4, h5, h6, h7, vhashA, 512 );
dintrlv_8x64( h8, h9, h10, h11, h12, h13, h14, h15, vhashB, 512 );
intrlv_16x32( vhashA, h0, h1, h2, h3, h4, h5, h6, h7,
h8, h9, h10, h11, h12, h13, h14, h15, 512 );
@@ -90,14 +90,15 @@ int scanhash_lbry_16way( struct work *work, uint32_t max_nonce,
{
uint32_t hash[8*16] __attribute__ ((aligned (128)));
uint32_t vdata[32*16] __attribute__ ((aligned (64)));
uint32_t lane_hash[8] __attribute__ ((aligned (32)));
uint32_t lane_hash[8] __attribute__ ((aligned (64)));
uint32_t edata[32] __attribute__ ((aligned (64)));
uint32_t *hash7 = &(hash[7<<4]);
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
uint32_t n = pdata[27];
const uint32_t first_nonce = pdata[27];
const uint32_t last_nonce = max_nonce - 16;
const uint32_t Htarg = ptarget[7];
uint32_t edata[32] __attribute__ ((aligned (64)));
__m512i *noncev = (__m512i*)vdata + 27; // aligned
int thr_id = mythr->id; // thr_id arg is deprecated
@@ -114,14 +115,13 @@ int scanhash_lbry_16way( struct work *work, uint32_t max_nonce,
edata, edata, edata, edata, edata, edata, edata, edata, edata, 1024 );
sha256_16way_init( &sha256_16w_mid );
sha256_16way( &sha256_16w_mid, vdata, LBRY_MIDSTATE );
sha256_16way_update( &sha256_16w_mid, vdata, LBRY_MIDSTATE );
do
{
*noncev = mm512_bswap_32( _mm512_set_epi32( n+15, n+14, n+13, n+12,
n+11, n+10, n+ 9, n+ 8,
n+ 7, n+ 6, n+ 5, n+ 4,
n+ 3, n+ 2, n+ 1, n ) );
*noncev = mm512_bswap_32( _mm512_set_epi32(
n+15, n+14, n+13, n+12, n+11, n+10, n+ 9, n+ 8,
n+ 7, n+ 6, n+ 5, n+ 4, n+ 3, n+ 2, n+ 1, n ) );
lbry_16way_hash( hash, vdata );
for ( int i = 0; i < 16; i++ )
@@ -129,27 +129,25 @@ int scanhash_lbry_16way( struct work *work, uint32_t max_nonce,
{
// deinterleave hash for lane
extr_lane_16x32( lane_hash, hash, i, 256 );
if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
if ( likely( fulltest( lane_hash, ptarget ) && !opt_benchmark ) )
{
pdata[27] = n + i;
submit_lane_solution( work, lane_hash, mythr, i );
}
}
n += 16;
} while ( (n < max_nonce-16) && !work_restart[thr_id].restart );
*hashes_done = n - first_nonce + 1;
} while ( likely( (n < last_nonce) && !work_restart[thr_id].restart ) );
*hashes_done = n - first_nonce;
return 0;
}
#elif defined(LBRY_8WAY)
static __thread sha256_8way_context sha256_8w_mid;
void lbry_8way_hash( void* output, const void* input )
{
uint32_t _ALIGN(64) vhashA[16<<3];
uint32_t _ALIGN(128) vhashA[16<<3];
uint32_t _ALIGN(64) vhashB[16<<3];
uint32_t _ALIGN(64) vhashC[16<<3];
uint32_t _ALIGN(32) h0[32];
@@ -165,11 +163,11 @@ void lbry_8way_hash( void* output, const void* input )
ripemd160_8way_context ctx_ripemd;
memcpy( &ctx_sha256, &sha256_8w_mid, sizeof(ctx_sha256) );
sha256_8way( &ctx_sha256, input + (LBRY_MIDSTATE<<3), LBRY_TAIL );
sha256_8way_update( &ctx_sha256, input + (LBRY_MIDSTATE<<3), LBRY_TAIL );
sha256_8way_close( &ctx_sha256, vhashA );
sha256_8way_init( &ctx_sha256 );
sha256_8way( &ctx_sha256, vhashA, 32 );
sha256_8way_update( &ctx_sha256, vhashA, 32 );
sha256_8way_close( &ctx_sha256, vhashA );
// reinterleave to do sha512 4-way 64 bit twice.
@@ -178,11 +176,11 @@ void lbry_8way_hash( void* output, const void* input )
intrlv_4x64( vhashB, h4, h5, h6, h7, 256 );
sha512_4way_init( &ctx_sha512 );
sha512_4way( &ctx_sha512, vhashA, 32 );
sha512_4way_update( &ctx_sha512, vhashA, 32 );
sha512_4way_close( &ctx_sha512, vhashA );
sha512_4way_init( &ctx_sha512 );
sha512_4way( &ctx_sha512, vhashB, 32 );
sha512_4way_update( &ctx_sha512, vhashB, 32 );
sha512_4way_close( &ctx_sha512, vhashB );
// back to 8-way 32 bit
@@ -191,20 +189,20 @@ void lbry_8way_hash( void* output, const void* input )
intrlv_8x32( vhashA, h0, h1, h2, h3, h4, h5, h6, h7, 512 );
ripemd160_8way_init( &ctx_ripemd );
ripemd160_8way( &ctx_ripemd, vhashA, 32 );
ripemd160_8way_update( &ctx_ripemd, vhashA, 32 );
ripemd160_8way_close( &ctx_ripemd, vhashB );
ripemd160_8way_init( &ctx_ripemd );
ripemd160_8way( &ctx_ripemd, vhashA+(8<<3), 32 );
ripemd160_8way_update( &ctx_ripemd, vhashA+(8<<3), 32 );
ripemd160_8way_close( &ctx_ripemd, vhashC );
sha256_8way_init( &ctx_sha256 );
sha256_8way( &ctx_sha256, vhashB, 20 );
sha256_8way( &ctx_sha256, vhashC, 20 );
sha256_8way_update( &ctx_sha256, vhashB, 20 );
sha256_8way_update( &ctx_sha256, vhashC, 20 );
sha256_8way_close( &ctx_sha256, vhashA );
sha256_8way_init( &ctx_sha256 );
sha256_8way( &ctx_sha256, vhashA, 32 );
sha256_8way_update( &ctx_sha256, vhashA, 32 );
sha256_8way_close( &ctx_sha256, output );
}
@@ -214,13 +212,13 @@ int scanhash_lbry_8way( struct work *work, uint32_t max_nonce,
uint32_t hash[8*8] __attribute__ ((aligned (64)));
uint32_t vdata[32*8] __attribute__ ((aligned (64)));
uint32_t lane_hash[8] __attribute__ ((aligned (32)));
uint32_t edata[32] __attribute__ ((aligned (64)));
uint32_t *hash7 = &(hash[7<<3]);
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
uint32_t n = pdata[27];
const uint32_t first_nonce = pdata[27];
const uint32_t Htarg = ptarget[7];
uint32_t edata[32] __attribute__ ((aligned (64)));
__m256i *noncev = (__m256i*)vdata + 27; // aligned
int thr_id = mythr->id; // thr_id arg is deprecated
@@ -237,7 +235,7 @@ int scanhash_lbry_8way( struct work *work, uint32_t max_nonce,
edata, edata, edata, edata, 1024 );
sha256_8way_init( &sha256_8w_mid );
sha256_8way( &sha256_8w_mid, vdata, LBRY_MIDSTATE );
sha256_8way_update( &sha256_8w_mid, vdata, LBRY_MIDSTATE );
do
{