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d6e8d7a46ecfeb8767ea50bf0dee096af07dcce6
cpuminer-opt-gpu/algo/x16/x16r-4way.c
Jay D Dee d6e8d7a46e v3.9.4
2019-06-18 13:15:45 -04:00

343 lines
14 KiB
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/**
* x16r algo implementation
*
* Implementation by tpruvot@github Jan 2018
* Optimized by JayDDee@github Jan 2018
*/
#include "x16r-gate.h"
#if defined (X16R_4WAY)
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "algo/blake/blake-hash-4way.h"
#include "algo/bmw/bmw-hash-4way.h"
#include "algo/groestl/aes_ni/hash-groestl.h"
#include "algo/groestl/aes_ni/hash-groestl.h"
#include "algo/skein/skein-hash-4way.h"
#include "algo/jh/jh-hash-4way.h"
#include "algo/keccak/keccak-hash-4way.h"
#include "algo/shavite/sph_shavite.h"
#include "algo/luffa/luffa-hash-2way.h"
#include "algo/cubehash/cubehash_sse2.h"
#include "algo/simd/simd-hash-2way.h"
#include "algo/echo/aes_ni/hash_api.h"
#include "algo/hamsi/hamsi-hash-4way.h"
#include "algo/fugue/sph_fugue.h"
#include "algo/shabal/shabal-hash-4way.h"
#include "algo/whirlpool/sph_whirlpool.h"
#include "algo/sha/sha2-hash-4way.h"
static __thread uint32_t s_ntime = UINT32_MAX;
static __thread char hashOrder[X16R_HASH_FUNC_COUNT + 1] = { 0 };
union _x16r_4way_context_overlay
{
blake512_4way_context blake;
bmw512_4way_context bmw;
hashState_echo echo;
hashState_groestl groestl;
skein512_4way_context skein;
jh512_4way_context jh;
keccak512_4way_context keccak;
luffa_2way_context luffa;
cubehashParam cube;
sph_shavite512_context shavite;
simd_2way_context simd;
hamsi512_4way_context hamsi;
sph_fugue512_context fugue;
shabal512_4way_context shabal;
sph_whirlpool_context whirlpool;
sha512_4way_context sha512;
};
typedef union _x16r_4way_context_overlay x16r_4way_context_overlay;
void x16r_4way_hash( void* output, const void* input )
{
uint32_t hash0[24] __attribute__ ((aligned (64)));
uint32_t hash1[24] __attribute__ ((aligned (64)));
uint32_t hash2[24] __attribute__ ((aligned (64)));
uint32_t hash3[24] __attribute__ ((aligned (64)));
uint32_t vhash[24*4] __attribute__ ((aligned (64)));
x16r_4way_context_overlay ctx;
void *in0 = (void*) hash0;
void *in1 = (void*) hash1;
void *in2 = (void*) hash2;
void *in3 = (void*) hash3;
int size = 80;
mm256_dintrlv_4x64( hash0, hash1, hash2, hash3, input, 640 );
if ( s_ntime == UINT32_MAX )
{
const uint8_t* tmp = (uint8_t*) in0;
x16_r_s_getAlgoString( &tmp[4], hashOrder );
}
// Input data is both 64 bit interleaved (input)
// and deinterleaved in inp0-3.
// If First function uses 64 bit data it is not required to interleave inp
// first. It may use the inerleaved data dmost convenient, ie 4way 64 bit.
// All other functions assume data is deinterleaved in hash0-3
// All functions must exit with data deinterleaved in hash0-3.
// Alias in0-3 points to either inp0-3 or hash0-3 according to
// its hashOrder position. Size is also set accordingly.
for ( int i = 0; i < 16; i++ )
{
const char elem = hashOrder[i];
const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
switch ( algo )
{
case BLAKE:
blake512_4way_init( &ctx.blake );
if ( i == 0 )
blake512_4way( &ctx.blake, input, size );
else
{
mm256_intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
blake512_4way( &ctx.blake, vhash, size );
}
blake512_4way_close( &ctx.blake, vhash );
mm256_dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
break;
case BMW:
bmw512_4way_init( &ctx.bmw );
if ( i == 0 )
bmw512_4way( &ctx.bmw, input, size );
else
{
mm256_intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
bmw512_4way( &ctx.bmw, vhash, size );
}
bmw512_4way_close( &ctx.bmw, vhash );
mm256_dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
break;
case GROESTL:
init_groestl( &ctx.groestl, 64 );
update_and_final_groestl( &ctx.groestl, (char*)hash0,
(const char*)in0, size<<3 );
init_groestl( &ctx.groestl, 64 );
update_and_final_groestl( &ctx.groestl, (char*)hash1,
(const char*)in1, size<<3 );
init_groestl( &ctx.groestl, 64 );
update_and_final_groestl( &ctx.groestl, (char*)hash2,
(const char*)in2, size<<3 );
init_groestl( &ctx.groestl, 64 );
update_and_final_groestl( &ctx.groestl, (char*)hash3,
(const char*)in3, size<<3 );
break;
case SKEIN:
skein512_4way_init( &ctx.skein );
if ( i == 0 )
skein512_4way( &ctx.skein, input, size );
else
{
mm256_intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
skein512_4way( &ctx.skein, vhash, size );
}
skein512_4way_close( &ctx.skein, vhash );
mm256_dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
break;
case JH:
jh512_4way_init( &ctx.jh );
if ( i == 0 )
jh512_4way( &ctx.jh, input, size );
else
{
mm256_intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
jh512_4way( &ctx.jh, vhash, size );
}
jh512_4way_close( &ctx.jh, vhash );
mm256_dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
break;
case KECCAK:
keccak512_4way_init( &ctx.keccak );
if ( i == 0 )
keccak512_4way( &ctx.keccak, input, size );
else
{
mm256_intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
keccak512_4way( &ctx.keccak, vhash, size );
}
keccak512_4way_close( &ctx.keccak, vhash );
mm256_dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
break;
case LUFFA:
mm256_intrlv_2x128( vhash, in0, in1, size<<3 );
luffa_2way_init( &ctx.luffa, 512 );
luffa_2way_update_close( &ctx.luffa, vhash, vhash, size );
mm256_dintrlv_2x128( hash0, hash1, vhash, 512 );
mm256_intrlv_2x128( vhash, in2, in3, size<<3 );
luffa_2way_init( &ctx.luffa, 512 );
luffa_2way_update_close( &ctx.luffa, vhash, vhash, size);
mm256_dintrlv_2x128( hash2, hash3, vhash, 512 );
break;
case CUBEHASH:
cubehashInit( &ctx.cube, 512, 16, 32 );
cubehashUpdateDigest( &ctx.cube, (byte*) hash0,
(const byte*)in0, size );
cubehashInit( &ctx.cube, 512, 16, 32 );
cubehashUpdateDigest( &ctx.cube, (byte*) hash1,
(const byte*)in1, size );
cubehashInit( &ctx.cube, 512, 16, 32 );
cubehashUpdateDigest( &ctx.cube, (byte*) hash2,
(const byte*)in2, size );
cubehashInit( &ctx.cube, 512, 16, 32 );
cubehashUpdateDigest( &ctx.cube, (byte*) hash3,
(const byte*)in3, size );
break;
case SHAVITE:
sph_shavite512_init( &ctx.shavite );
sph_shavite512( &ctx.shavite, in0, size );
sph_shavite512_close( &ctx.shavite, hash0 );
sph_shavite512_init( &ctx.shavite );
sph_shavite512( &ctx.shavite, in1, size );
sph_shavite512_close( &ctx.shavite, hash1 );
sph_shavite512_init( &ctx.shavite );
sph_shavite512( &ctx.shavite, in2, size );
sph_shavite512_close( &ctx.shavite, hash2 );
sph_shavite512_init( &ctx.shavite );
sph_shavite512( &ctx.shavite, in3, size );
sph_shavite512_close( &ctx.shavite, hash3 );
break;
case SIMD:
mm256_intrlv_2x128( vhash, in0, in1, size<<3 );
simd_2way_init( &ctx.simd, 512 );
simd_2way_update_close( &ctx.simd, vhash, vhash, size<<3 );
mm256_dintrlv_2x128( hash0, hash1, vhash, 512 );
mm256_intrlv_2x128( vhash, in2, in3, size<<3 );
simd_2way_init( &ctx.simd, 512 );
simd_2way_update_close( &ctx.simd, vhash, vhash, size<<3 );
mm256_dintrlv_2x128( hash2, hash3, vhash, 512 );
break;
case ECHO:
init_echo( &ctx.echo, 512 );
update_final_echo ( &ctx.echo, (BitSequence *)hash0,
(const BitSequence*)in0, size<<3 );
init_echo( &ctx.echo, 512 );
update_final_echo ( &ctx.echo, (BitSequence *)hash1,
(const BitSequence*)in1, size<<3 );
init_echo( &ctx.echo, 512 );
update_final_echo ( &ctx.echo, (BitSequence *)hash2,
(const BitSequence*)in2, size<<3 );
init_echo( &ctx.echo, 512 );
update_final_echo ( &ctx.echo, (BitSequence *)hash3,
(const BitSequence*)in3, size<<3 );
break;
case HAMSI:
mm256_intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
hamsi512_4way_init( &ctx.hamsi );
hamsi512_4way( &ctx.hamsi, vhash, size );
hamsi512_4way_close( &ctx.hamsi, vhash );
mm256_dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
break;
case FUGUE:
sph_fugue512_init( &ctx.fugue );
sph_fugue512( &ctx.fugue, in0, size );
sph_fugue512_close( &ctx.fugue, hash0 );
sph_fugue512_init( &ctx.fugue );
sph_fugue512( &ctx.fugue, in1, size );
sph_fugue512_close( &ctx.fugue, hash1 );
sph_fugue512_init( &ctx.fugue );
sph_fugue512( &ctx.fugue, in2, size );
sph_fugue512_close( &ctx.fugue, hash2 );
sph_fugue512_init( &ctx.fugue );
sph_fugue512( &ctx.fugue, in3, size );
sph_fugue512_close( &ctx.fugue, hash3 );
break;
case SHABAL:
mm128_intrlv_4x32( vhash, in0, in1, in2, in3, size<<3 );
shabal512_4way_init( &ctx.shabal );
shabal512_4way( &ctx.shabal, vhash, size );
shabal512_4way_close( &ctx.shabal, vhash );
mm128_dintrlv_4x32( hash0, hash1, hash2, hash3, vhash, 512 );
break;
case WHIRLPOOL:
sph_whirlpool_init( &ctx.whirlpool );
sph_whirlpool( &ctx.whirlpool, in0, size );
sph_whirlpool_close( &ctx.whirlpool, hash0 );
sph_whirlpool_init( &ctx.whirlpool );
sph_whirlpool( &ctx.whirlpool, in1, size );
sph_whirlpool_close( &ctx.whirlpool, hash1 );
sph_whirlpool_init( &ctx.whirlpool );
sph_whirlpool( &ctx.whirlpool, in2, size );
sph_whirlpool_close( &ctx.whirlpool, hash2 );
sph_whirlpool_init( &ctx.whirlpool );
sph_whirlpool( &ctx.whirlpool, in3, size );
sph_whirlpool_close( &ctx.whirlpool, hash3 );
break;
case SHA_512:
mm256_intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
sha512_4way_init( &ctx.sha512 );
sha512_4way( &ctx.sha512, vhash, size );
sha512_4way_close( &ctx.sha512, vhash );
mm256_dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
break;
}
size = 64;
}
memcpy( output, hash0, 32 );
memcpy( output+32, hash1, 32 );
memcpy( output+64, hash2, 32 );
memcpy( output+96, hash3, 32 );
}
int scanhash_x16r_4way( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr)
{
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 *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
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;
mm256_intrlv_4x64( (uint64_t*)vdata, edata, edata, edata, edata, 640 );
do
{
*noncev = mm256_intrlv_blend_32( mm256_bswap_32(
_mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ) ), *noncev );
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 )
{
pdata[19] = n+i;
submit_solution( work, hash+(i<<3), mythr, i );
}
n += 4;
} while ( ( n < max_nonce ) && !(*restart) );
*hashes_done = n - first_nonce + 1;
return 0;
}
#endif
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