mirror of
https://github.com/JayDDee/cpuminer-opt.git
synced 2025-09-17 23:44:27 +00:00
282 lines
11 KiB
C
282 lines
11 KiB
C
#include "cpuminer-config.h"
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#include "x11evo-gate.h"
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#if defined(X11EVO_4WAY)
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#include <string.h>
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#include <stdint.h>
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#include <compat/portable_endian.h>
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#include "algo/blake/blake-hash-4way.h"
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#include "algo/bmw/bmw-hash-4way.h"
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#include "algo/skein/skein-hash-4way.h"
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#include "algo/jh/jh-hash-4way.h"
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#include "algo/keccak/keccak-hash-4way.h"
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#include "algo/shavite/sph_shavite.h"
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#include "algo/groestl/aes_ni/hash-groestl.h"
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#include "algo/echo/aes_ni/hash_api.h"
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#include "algo/luffa/luffa-hash-2way.h"
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#include "algo/cubehash/cubehash_sse2.h"
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#include "algo/simd/simd-hash-2way.h"
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typedef struct {
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blake512_4way_context blake;
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bmw512_4way_context bmw;
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hashState_groestl groestl;
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skein512_4way_context skein;
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jh512_4way_context jh;
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keccak512_4way_context keccak;
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luffa_2way_context luffa;
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cubehashParam cube;
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sph_shavite512_context shavite;
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simd_2way_context simd;
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hashState_echo echo;
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} x11evo_4way_ctx_holder;
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static x11evo_4way_ctx_holder x11evo_4way_ctx __attribute__ ((aligned (64)));
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void init_x11evo_4way_ctx()
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{
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blake512_4way_init( &x11evo_4way_ctx.blake );
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bmw512_4way_init( &x11evo_4way_ctx.bmw );
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init_groestl( &x11evo_4way_ctx.groestl, 64 );
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skein512_4way_init( &x11evo_4way_ctx.skein );
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jh512_4way_init( &x11evo_4way_ctx.jh );
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keccak512_4way_init( &x11evo_4way_ctx.keccak );
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luffa_2way_init( &x11evo_4way_ctx.luffa, 512 );
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cubehashInit( &x11evo_4way_ctx.cube, 512, 16, 32 );
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sph_shavite512_init( &x11evo_4way_ctx.shavite );
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simd_2way_init( &x11evo_4way_ctx.simd, 512 );
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init_echo( &x11evo_4way_ctx.echo, 512 );
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}
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static char hashOrder[X11EVO_FUNC_COUNT + 1] = { 0 };
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static __thread uint32_t s_ntime = UINT32_MAX;
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void x11evo_4way_hash( void *state, const void *input )
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{
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uint32_t hash0[16] __attribute__ ((aligned (64)));
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uint32_t hash1[16] __attribute__ ((aligned (64)));
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uint32_t hash2[16] __attribute__ ((aligned (64)));
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uint32_t hash3[16] __attribute__ ((aligned (64)));
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uint32_t vhash[16*4] __attribute__ ((aligned (64)));
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x11evo_4way_ctx_holder ctx __attribute__ ((aligned (64)));
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memcpy( &ctx, &x11evo_4way_ctx, sizeof(x11evo_4way_ctx) );
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if ( s_seq == -1 )
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{
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uint32_t *data = (uint32_t*) input;
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const uint32_t ntime = data[17];
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evo_twisted_code( ntime, hashOrder );
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}
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int i;
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int len = strlen( hashOrder );
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for ( i = 0; i < len; i++ )
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{
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char elem = hashOrder[i];
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uint8_t idx;
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if ( elem >= 'A' )
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idx = elem - 'A' + 10;
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else
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idx = elem - '0';
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// int size = 64;
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switch ( idx )
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{
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case 0:
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blake512_4way_update( &ctx.blake, input, 80 );
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blake512_4way_close( &ctx.blake, vhash );
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 64<<3 );
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break;
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case 1:
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bmw512_4way_update( &ctx.bmw, vhash, 64 );
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bmw512_4way_close( &ctx.bmw, vhash );
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if ( i >= len-1 )
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 64<<3 );
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break;
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case 2:
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 64<<3 );
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update_and_final_groestl( &ctx.groestl, (char*)hash0,
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(char*)hash0, 512 );
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reinit_groestl( &ctx.groestl );
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update_and_final_groestl( &ctx.groestl, (char*)hash1,
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(char*)hash1, 512 );
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reinit_groestl( &ctx.groestl );
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update_and_final_groestl( &ctx.groestl, (char*)hash2,
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(char*)hash2, 512 );
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reinit_groestl( &ctx.groestl );
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update_and_final_groestl( &ctx.groestl, (char*)hash3,
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(char*)hash3, 512 );
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if ( i < len-1 )
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intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 64<<3 );
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break;
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case 3:
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skein512_4way_update( &ctx.skein, vhash, 64 );
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skein512_4way_close( &ctx.skein, vhash );
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if ( i >= len-1 )
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 64<<3 );
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break;
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case 4:
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jh512_4way_update( &ctx.jh, vhash, 64 );
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jh512_4way_close( &ctx.jh, vhash );
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if ( i >= len-1 )
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 64<<3 );
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break;
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case 5:
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keccak512_4way_update( &ctx.keccak, vhash, 64 );
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keccak512_4way_close( &ctx.keccak, vhash );
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if ( i >= len-1 )
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 64<<3 );
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break;
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case 6:
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 64<<3 );
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intrlv_2x128( vhash, hash0, hash1, 64<<3 );
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luffa_2way_update_close( &ctx.luffa, vhash, vhash, 64 );
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dintrlv_2x128( hash0, hash1, vhash, 64<<3 );
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intrlv_2x128( vhash, hash2, hash3, 64<<3 );
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luffa_2way_init( &ctx.luffa, 512 );
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luffa_2way_update_close( &ctx.luffa, vhash, vhash, 64 );
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dintrlv_2x128( hash2, hash3, vhash, 64<<3 );
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if ( i < len-1 )
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intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 64<<3 );
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break;
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case 7:
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 64<<3 );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash0,
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(const byte*) hash0, 64 );
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memcpy( &ctx.cube, &x11evo_4way_ctx.cube, sizeof(cubehashParam) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash1,
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(const byte*) hash1, 64 );
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memcpy( &ctx.cube, &x11evo_4way_ctx.cube, sizeof(cubehashParam) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash2,
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(const byte*) hash2, 64 );
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memcpy( &ctx.cube, &x11evo_4way_ctx.cube, sizeof(cubehashParam) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash3,
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(const byte*) hash3, 64 );
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if ( i < len-1 )
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intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 64<<3 );
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break;
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case 8:
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 64<<3 );
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sph_shavite512( &ctx.shavite, hash0, 64 );
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sph_shavite512_close( &ctx.shavite, hash0 );
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memcpy( &ctx.shavite, &x11evo_4way_ctx.shavite,
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sizeof(sph_shavite512_context) );
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sph_shavite512( &ctx.shavite, hash1, 64 );
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sph_shavite512_close( &ctx.shavite, hash1 );
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memcpy( &ctx.shavite, &x11evo_4way_ctx.shavite,
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sizeof(sph_shavite512_context) );
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sph_shavite512( &ctx.shavite, hash2, 64 );
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sph_shavite512_close( &ctx.shavite, hash2 );
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memcpy( &ctx.shavite, &x11evo_4way_ctx.shavite,
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sizeof(sph_shavite512_context) );
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sph_shavite512( &ctx.shavite, hash3, 64 );
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sph_shavite512_close( &ctx.shavite, hash3 );
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if ( i < len-1 )
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intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 64<<3 );
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break;
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case 9:
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 64<<3 );
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intrlv_2x128( vhash, hash0, hash1, 64<<3 );
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simd_2way_update_close( &ctx.simd, vhash, vhash, 64<<3 );
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dintrlv_2x128( hash0, hash1, vhash, 64<<3 );
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intrlv_2x128( vhash, hash2, hash3, 64<<3 );
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simd_2way_init( &ctx.simd, 512 );
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simd_2way_update_close( &ctx.simd, vhash, vhash, 64<<3 );
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dintrlv_2x128( hash2, hash3, vhash, 64<<3 );
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if ( i < len-1 )
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intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 64<<3 );
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break;
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case 10:
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 64<<3 );
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update_final_echo( &ctx.echo, (BitSequence *)hash0,
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(const BitSequence *) hash0, 512 );
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memcpy( &ctx.echo, &x11evo_4way_ctx.echo, sizeof(hashState_echo) );
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update_final_echo( &ctx.echo, (BitSequence *)hash1,
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(const BitSequence *) hash1, 512 );
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memcpy( &ctx.echo, &x11evo_4way_ctx.echo, sizeof(hashState_echo) );
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update_final_echo( &ctx.echo, (BitSequence *)hash2,
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(const BitSequence *) hash2, 512 );
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memcpy( &ctx.echo, &x11evo_4way_ctx.echo, sizeof(hashState_echo) );
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update_final_echo( &ctx.echo, (BitSequence *)hash3,
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(const BitSequence *) hash3, 512 );
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if ( i < len-1 )
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intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 64<<3 );
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break;
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}
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}
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memcpy( state, hash0, 32 );
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memcpy( state+32, hash1, 32 );
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memcpy( state+64, hash2, 32 );
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memcpy( state+96, hash3, 32 );
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}
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//static const uint32_t diff1targ = 0x0000ffff;
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int scanhash_x11evo_4way( struct work* work, uint32_t max_nonce,
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uint64_t *hashes_done, struct thr_info *mythr )
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{
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uint32_t hash[4*8] __attribute__ ((aligned (64)));
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uint32_t vdata[24*4] __attribute__ ((aligned (64)));
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uint32_t endiandata[20] __attribute__((aligned(64)));
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uint32_t *pdata = work->data;
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uint32_t *ptarget = work->target;
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uint32_t n = pdata[19];
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const uint32_t first_nonce = pdata[19];
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int thr_id = mythr->id; // thr_id arg is deprecated
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uint32_t *noncep = vdata + 73; // 9*8 + 1
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const uint32_t Htarg = ptarget[7];
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swab32_array( endiandata, pdata, 20 );
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int ntime = endiandata[17];
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if ( ntime != s_ntime || s_seq == -1 )
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{
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evo_twisted_code( ntime, hashOrder );
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s_ntime = ntime;
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}
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uint32_t hmask = 0xFFFFFFFF;
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if ( Htarg > 0 )
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{
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if ( Htarg <= 0xF )
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hmask = 0xFFFFFFF0;
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else if ( Htarg <= 0xFF )
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hmask = 0xFFFFFF00;
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else if ( Htarg <= 0xFFF )
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hmask = 0xFFFF000;
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else if ( Htarg <= 0xFFFF )
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hmask = 0xFFFF000;
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}
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uint64_t *edata = (uint64_t*)endiandata;
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intrlv_4x64( (uint64_t*)vdata, edata, edata, edata, edata, 640 );
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do
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{
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be32enc( noncep, n );
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be32enc( noncep+2, n+1 );
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be32enc( noncep+4, n+2 );
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be32enc( noncep+6, n+3 );
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x11evo_4way_hash( hash, vdata );
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pdata[19] = n;
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for ( int i = 0; i < 4; i++ )
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if ( ( ( (hash+(i<<3))[7] & hmask ) == 0 )
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&& fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
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{
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pdata[19] = n+i;
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submit_lane_solution( work, hash+(i<<3), mythr, i );
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}
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n += 4;
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} while ( ( n < max_nonce ) && !work_restart[thr_id].restart );
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*hashes_done = n - first_nonce + 1;
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return 0;
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}
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#endif
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