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v3.9.2

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Jay D Dee
2019-06-03 21:36:33 -04:00
parent 02202ab803
commit ce259b915a
58 changed files with 2969 additions and 4932 deletions
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219
algo/sha/sha256q-4way.c Normal file
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@@ -0,0 +1,219 @@
#include "sha256t-gate.h"
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include "sha2-hash-4way.h"
#if defined(SHA256T_8WAY)
static __thread sha256_8way_context sha256_ctx8 __attribute__ ((aligned (64)));
void sha256q_8way_hash( void* output, const void* input )
{
uint32_t vhash[8*8] __attribute__ ((aligned (64)));
sha256_8way_context ctx;
memcpy( &ctx, &sha256_ctx8, sizeof ctx );
sha256_8way( &ctx, input + (64<<3), 16 );
sha256_8way_close( &ctx, vhash );
sha256_8way_init( &ctx );
sha256_8way( &ctx, vhash, 32 );
sha256_8way_close( &ctx, vhash );
sha256_8way_init( &ctx );
sha256_8way( &ctx, vhash, 32 );
sha256_8way_close( &ctx, vhash );
sha256_8way_init( &ctx );
sha256_8way( &ctx, vhash, 32 );
sha256_8way_close( &ctx, output );
}
int scanhash_sha256q_8way( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr )
{
uint32_t vdata[20*8] __attribute__ ((aligned (64)));
uint32_t hash[8*8] __attribute__ ((aligned (32)));
uint32_t edata[20] __attribute__ ((aligned (32)));;
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;
__m256i *noncev = (__m256i*)vdata + 19; // aligned
/* int */ thr_id = mythr->id; // thr_id arg is deprecated
const uint64_t htmax[] = { 0,
0xF,
0xFF,
0xFFF,
0xFFFF,
0x10000000 };
const uint32_t masks[] = { 0xFFFFFFFF,
0xFFFFFFF0,
0xFFFFFF00,
0xFFFFF000,
0xFFFF0000,
0 };
// Need big endian data
casti_m256i( edata, 0 ) = mm256_bswap_32( casti_m256i( pdata, 0 ) );
casti_m256i( edata, 1 ) = mm256_bswap_32( casti_m256i( pdata, 1 ) );
casti_m128i( edata, 4 ) = mm128_bswap_32( casti_m128i( pdata, 4 ) );
mm256_interleave_8x32( vdata, edata, edata, edata, edata,
edata, edata, edata, edata, 640 );
sha256_8way_init( &sha256_ctx8 );
sha256_8way( &sha256_ctx8, vdata, 64 );
for ( int m = 0; m < 6; m++ ) if ( Htarg <= htmax[m] )
{
uint32_t mask = masks[m];
do
{
*noncev = mm256_bswap_32(
_mm256_set_epi32( n+7, n+6, n+5, n+4, n+3, n+2, n+1, n ) );
pdata[19] = n;
sha256q_8way_hash( hash, vdata );
uint32_t *hash7 = &(hash[7<<3]);
for ( int lane = 0; lane < 8; lane++ )
if ( !( hash7[ lane ] & mask ) )
{
// deinterleave hash for lane
uint32_t lane_hash[8];
mm256_extract_lane_8x32( lane_hash, hash, lane, 256 );
if ( fulltest( lane_hash, ptarget ) )
{
pdata[19] = n + lane;
work_set_target_ratio( work, lane_hash );
if ( submit_work( mythr, work ) )
applog( LOG_NOTICE, "Share %d submitted by thread %d, lane %d.",
accepted_share_count + rejected_share_count + 1,
thr_id, lane );
else
applog( LOG_WARNING, "Failed to submit share." );
}
}
n += 8;
} while ( (n < max_nonce-10) && !work_restart[thr_id].restart );
break;
}
*hashes_done = n - first_nonce + 1;
return 0;
}
#endif
#if defined(SHA256T_4WAY)
static __thread sha256_4way_context sha256_ctx4 __attribute__ ((aligned (64)));
void sha256q_4way_hash( void* output, const void* input )
{
uint32_t vhash[8*4] __attribute__ ((aligned (64)));
sha256_4way_context ctx;
memcpy( &ctx, &sha256_ctx4, sizeof ctx );
sha256_4way( &ctx, input + (64<<2), 16 );
sha256_4way_close( &ctx, vhash );
sha256_4way_init( &ctx );
sha256_4way( &ctx, vhash, 32 );
sha256_4way_close( &ctx, vhash );
sha256_4way_init( &ctx );
sha256_4way( &ctx, vhash, 32 );
sha256_4way_close( &ctx, vhash );
sha256_4way_init( &ctx );
sha256_4way( &ctx, vhash, 32 );
sha256_4way_close( &ctx, output );
}
int scanhash_sha256q_4way( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr )
{
uint32_t vdata[20*4] __attribute__ ((aligned (64)));
uint32_t hash[8*4] __attribute__ ((aligned (32)));
uint32_t *hash7 = &(hash[7<<2]);
uint32_t lane_hash[8];
uint32_t edata[20] __attribute__ ((aligned (32)));;
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;
__m128i *noncev = (__m128i*)vdata + 19; // aligned
/* int */ thr_id = mythr->id; // thr_id arg is deprecated
const uint64_t htmax[] = { 0,
0xF,
0xFF,
0xFFF,
0xFFFF,
0x10000000 };
const uint32_t masks[] = { 0xFFFFFFFF,
0xFFFFFFF0,
0xFFFFFF00,
0xFFFFF000,
0xFFFF0000,
0 };
casti_m128i( edata, 0 ) = mm128_bswap_32( casti_m128i( pdata, 0 ) );
casti_m128i( edata, 1 ) = mm128_bswap_32( casti_m128i( pdata, 1 ) );
casti_m128i( edata, 2 ) = mm128_bswap_32( casti_m128i( pdata, 2 ) );
casti_m128i( edata, 3 ) = mm128_bswap_32( casti_m128i( pdata, 3 ) );
casti_m128i( edata, 4 ) = mm128_bswap_32( casti_m128i( pdata, 4 ) );
mm128_interleave_4x32( vdata, edata, edata, edata, edata, 640 );
sha256_4way_init( &sha256_ctx4 );
sha256_4way( &sha256_ctx4, vdata, 64 );
for ( int m = 0; m < 6; m++ ) if ( Htarg <= htmax[m] )
{
uint32_t mask = masks[m];
do {
*noncev = mm128_bswap_32( _mm_set_epi32( n+3,n+2,n+1,n ) );
pdata[19] = n;
sha256q_4way_hash( hash, vdata );
for ( int lane = 0; lane < 4; lane++ )
if ( !( hash7[ lane ] & mask ) )
{
mm128_extract_lane_4x32( lane_hash, hash, lane, 256 );
if ( fulltest( lane_hash, ptarget ) )
{
pdata[19] = n + lane;
work_set_target_ratio( work, lane_hash );
if ( submit_work( mythr, work ) )
applog( LOG_NOTICE, "Share %d submitted by thread %d, lane %d.",
accepted_share_count + rejected_share_count + 1,
thr_id, lane );
else
applog( LOG_WARNING, "Failed to submit share." );
}
}
n += 4;
} while ( (n < max_nonce - 4) && !work_restart[thr_id].restart );
break;
}
*hashes_done = n - first_nonce + 1;
return 0;
}
#endif

113
algo/sha/sha256q.c Normal file
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@@ -0,0 +1,113 @@
#include "sha256t-gate.h"
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <openssl/sha.h>
static __thread SHA256_CTX sha256q_ctx __attribute__ ((aligned (64)));
void sha256q_midstate( const void* input )
{
SHA256_Init( &sha256q_ctx );
SHA256_Update( &sha256q_ctx, input, 64 );
}
void sha256q_hash( void* output, const void* input )
{
uint32_t _ALIGN(64) hash[16];
const int midlen = 64; // bytes
const int tail = 80 - midlen; // 16
SHA256_CTX ctx __attribute__ ((aligned (64)));
memcpy( &ctx, &sha256q_ctx, sizeof sha256q_ctx );
SHA256_Update( &ctx, input + midlen, tail );
SHA256_Final( (unsigned char*)hash, &ctx );
SHA256_Init( &ctx );
SHA256_Update( &ctx, hash, 32 );
SHA256_Final( (unsigned char*)hash, &ctx );
SHA256_Init( &ctx );
SHA256_Update( &ctx, hash, 32 );
SHA256_Final( (unsigned char*)hash, &ctx );
SHA256_Init( &ctx );
SHA256_Update( &ctx, hash, 32 );
SHA256_Final( (unsigned char*)hash, &ctx );
memcpy( output, hash, 32 );
}
int scanhash_sha256q( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr )
{
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
uint32_t n = pdata[19] - 1;
const uint32_t first_nonce = pdata[19];
const uint32_t Htarg = ptarget[7];
#ifdef _MSC_VER
uint32_t __declspec(align(32)) hash64[8];
#else
uint32_t hash64[8] __attribute__((aligned(32)));
#endif
uint32_t endiandata[32];
/* int */ thr_id = mythr->id; // thr_id arg is deprecated
uint64_t htmax[] = {
0,
0xF,
0xFF,
0xFFF,
0xFFFF,
0x10000000
};
uint32_t masks[] = {
0xFFFFFFFF,
0xFFFFFFF0,
0xFFFFFF00,
0xFFFFF000,
0xFFFF0000,
0
};
// we need bigendian data...
casti_m128i( endiandata, 0 ) = mm128_bswap_32( casti_m128i( pdata, 0 ) );
casti_m128i( endiandata, 1 ) = mm128_bswap_32( casti_m128i( pdata, 1 ) );
casti_m128i( endiandata, 2 ) = mm128_bswap_32( casti_m128i( pdata, 2 ) );
casti_m128i( endiandata, 3 ) = mm128_bswap_32( casti_m128i( pdata, 3 ) );
casti_m128i( endiandata, 4 ) = mm128_bswap_32( casti_m128i( pdata, 4 ) );
sha256q_midstate( endiandata );
for ( int m = 0; m < 6; m++ )
{
if ( Htarg <= htmax[m] )
{
uint32_t mask = masks[m];
do {
pdata[19] = ++n;
be32enc(&endiandata[19], n);
sha256q_hash( hash64, endiandata );
if ( ( !(hash64[7] & mask) ) && fulltest( hash64, ptarget ) )
{
work_set_target_ratio( work, hash64 );
if ( submit_work( mythr, work ) )
applog( LOG_NOTICE, "Share %d submitted by thread %d.",
accepted_share_count + rejected_share_count + 1,
thr_id );
else
applog( LOG_WARNING, "Failed to submit share." );
*hashes_done = n - first_nonce + 1;
}
} while ( n < max_nonce && !work_restart[thr_id].restart );
break;
}
}
*hashes_done = n - first_nonce + 1;
pdata[19] = n;
return 0;
}

6
algo/sha/sha256t-4way.c
View File

@@ -83,7 +83,7 @@ int scanhash_sha256t_8way( int thr_id, struct work *work, uint32_t max_nonce,
if ( !( hash7[ lane ] & mask ) )
{
// deinterleave hash for lane
uint32_t lane_hash[8];
uint32_t lane_hash[8] __attribute__ ((aligned (64)));
mm256_extract_lane_8x32( lane_hash, hash, lane, 256 );
if ( fulltest( lane_hash, ptarget ) )
@@ -138,9 +138,9 @@ int scanhash_sha256t_4way( int thr_id, struct work *work, uint32_t max_nonce,
{
uint32_t vdata[20*4] __attribute__ ((aligned (64)));
uint32_t hash[8*4] __attribute__ ((aligned (32)));
uint32_t *hash7 = &(hash[7<<2]);
uint32_t lane_hash[8];
uint32_t lane_hash[8] __attribute__ ((aligned (64)));
uint32_t edata[20] __attribute__ ((aligned (32)));;
uint32_t *hash7 = &(hash[7<<2]);
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
const uint32_t Htarg = ptarget[7];

26
algo/sha/sha256t-gate.c
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@@ -3,15 +3,15 @@
bool register_sha256t_algo( algo_gate_t* gate )
{
#if defined(SHA256T_8WAY)
gate->optimizations = SSE2_OPT | AVX2_OPT;
gate->optimizations = SSE2_OPT | AVX2_OPT | SHA_OPT;
gate->scanhash = (void*)&scanhash_sha256t_8way;
gate->hash = (void*)&sha256t_8way_hash;
#elif defined(SHA256T_4WAY)
gate->optimizations = SSE2_OPT | AVX2_OPT;
gate->optimizations = SSE2_OPT | AVX2_OPT | SHA_OPT;
gate->scanhash = (void*)&scanhash_sha256t_4way;
gate->hash = (void*)&sha256t_4way_hash;
#else
gate->optimizations = SSE2_OPT | AVX2_OPT | SHA_OPT;
gate->optimizations = SHA_OPT;
gate->scanhash = (void*)&scanhash_sha256t;
gate->hash = (void*)&sha256t_hash;
#endif
@@ -19,3 +19,23 @@ bool register_sha256t_algo( algo_gate_t* gate )
return true;
}
bool register_sha256q_algo( algo_gate_t* gate )
{
#if defined(SHA256T_8WAY)
gate->optimizations = SSE2_OPT | AVX2_OPT | SHA_OPT;
gate->scanhash = (void*)&scanhash_sha256q_8way;
gate->hash = (void*)&sha256q_8way_hash;
#elif defined(SHA256T_4WAY)
gate->optimizations = SSE2_OPT | AVX2_OPT | SHA_OPT;
gate->scanhash = (void*)&scanhash_sha256q_4way;
gate->hash = (void*)&sha256q_4way_hash;
#else
gate->optimizations = SHA_OPT;
gate->scanhash = (void*)&scanhash_sha256q;
gate->hash = (void*)&sha256q_hash;
#endif
gate->get_max64 = (void*)&get_max64_0x3ffff;
return true;
}

12
algo/sha/sha256t-gate.h
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@@ -15,24 +15,34 @@
#endif
#endif
bool register_blake2s_algo( algo_gate_t* gate );
bool register_sha256t_algo( algo_gate_t* gate );
bool register_sha256q_algo( algo_gate_t* gate );
#if defined(SHA256T_8WAY)
void sha256t_8way_hash( void *output, const void *input );
int scanhash_sha256t_8way( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr );
void sha256q_8way_hash( void *output, const void *input );
int scanhash_sha256q_8way( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr );
#elif defined(SHA256T_4WAY)
void sha256t_4way_hash( void *output, const void *input );
int scanhash_sha256t_4way( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr );
void sha256q_4way_hash( void *output, const void *input );
int scanhash_sha256q_4way( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr );
#else
void sha256t_hash( void *output, const void *input );
int scanhash_sha256t( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr );
void sha256q_hash( void *output, const void *input );
int scanhash_sha256q( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr );
#endif

15
algo/sha/sha256t.c
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@@ -70,8 +70,11 @@ int scanhash_sha256t( int thr_id, struct work *work, uint32_t max_nonce,
};
// we need bigendian data...
for ( int k = 0; k < 19; k++ )
be32enc( &endiandata[k], pdata[k] );
casti_m128i( endiandata, 0 ) = mm128_bswap_32( casti_m128i( pdata, 0 ) );
casti_m128i( endiandata, 1 ) = mm128_bswap_32( casti_m128i( pdata, 1 ) );
casti_m128i( endiandata, 2 ) = mm128_bswap_32( casti_m128i( pdata, 2 ) );
casti_m128i( endiandata, 3 ) = mm128_bswap_32( casti_m128i( pdata, 3 ) );
casti_m128i( endiandata, 4 ) = mm128_bswap_32( casti_m128i( pdata, 4 ) );
sha256t_midstate( endiandata );
@@ -87,7 +90,13 @@ int scanhash_sha256t( int thr_id, struct work *work, uint32_t max_nonce,
if ( ( !(hash64[7] & mask) ) && fulltest( hash64, ptarget ) )
{
*hashes_done = n - first_nonce + 1;
return true;
work_set_target_ratio( work, hash64 );
if ( submit_work( mythr, work ) )
applog( LOG_NOTICE, "Share %d submitted by thread %d.",
accepted_share_count + rejected_share_count + 1,
thr_id );
else
applog( LOG_WARNING, "Failed to submit share." );
}
} while ( n < max_nonce && !work_restart[thr_id].restart );
break;