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v3.7.8
This commit is contained in:
Jay D Dee
293
algo/x13/x13-4way.c
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293
algo/x13/x13-4way.c
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#include "x13-gate.h"
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#if defined(__AVX2__) && defined(__AES__)
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#include <stdlib.h>
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#include <stdint.h>
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#include <string.h>
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#include <stdio.h>
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#include "algo/blake/blake-hash-4way.h"
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#include "algo/bmw/sph_bmw.h"
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#include "algo/groestl/aes_ni/hash-groestl.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/luffa/sse2/luffa_for_sse2.h"
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#include "algo/cubehash/sse2/cubehash_sse2.h"
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#include "algo/shavite/sph_shavite.h"
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#include "algo/simd/sse2/nist.h"
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#include "algo/echo/aes_ni/hash_api.h"
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#include "algo/hamsi/sph_hamsi.h"
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#include "algo/fugue/sph_fugue.h"
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typedef struct {
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blake512_4way_context blake;
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sph_bmw512_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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hashState_luffa luffa;
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cubehashParam cube;
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sph_shavite512_context shavite;
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hashState_sd simd;
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hashState_echo echo;
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sph_hamsi512_context hamsi;
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sph_fugue512_context fugue;
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} x13_4way_ctx_holder;
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x13_4way_ctx_holder x13_4way_ctx __attribute__ ((aligned (64)));
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void init_x13_4way_ctx()
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{
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blake512_4way_init( &x13_4way_ctx.blake );
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sph_bmw512_init( &x13_4way_ctx.bmw );
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init_groestl( &x13_4way_ctx.groestl, 64 );
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skein512_4way_init( &x13_4way_ctx.skein );
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jh512_4way_init( &x13_4way_ctx.jh );
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keccak512_4way_init( &x13_4way_ctx.keccak );
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init_luffa( &x13_4way_ctx.luffa, 512 );
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cubehashInit( &x13_4way_ctx.cube, 512, 16, 32 );
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sph_shavite512_init( &x13_4way_ctx.shavite );
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init_sd( &x13_4way_ctx.simd, 512 );
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init_echo( &x13_4way_ctx.echo, 512 );
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sph_hamsi512_init( &x13_4way_ctx.hamsi );
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sph_fugue512_init( &x13_4way_ctx.fugue );
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};
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void x13_4way_hash( void *state, const void *input )
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{
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uint64_t hash0[8] __attribute__ ((aligned (64)));
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uint64_t hash1[8] __attribute__ ((aligned (64)));
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uint64_t hash2[8] __attribute__ ((aligned (64)));
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uint64_t hash3[8] __attribute__ ((aligned (64)));
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uint64_t vhash[8*4] __attribute__ ((aligned (64)));
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x13_4way_ctx_holder ctx;
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memcpy( &ctx, &x13_4way_ctx, sizeof(x13_4way_ctx) );
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// 1 Blake
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blake512_4way( &ctx.blake, input, 80 );
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blake512_4way_close( &ctx.blake, vhash );
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// Serial
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mm256_deinterleave_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
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// 2 Bmw
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sph_bmw512( &ctx.bmw, hash0, 64 );
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sph_bmw512_close( &ctx.bmw, hash0 );
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memcpy( &ctx.bmw, &x13_4way_ctx.bmw, sizeof(sph_bmw512_context) );
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sph_bmw512( &ctx.bmw, hash1, 64 );
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sph_bmw512_close( &ctx.bmw, hash1 );
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memcpy( &ctx.bmw, &x13_4way_ctx.bmw, sizeof(sph_bmw512_context) );
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sph_bmw512( &ctx.bmw, hash2, 64 );
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sph_bmw512_close( &ctx.bmw, hash2 );
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memcpy( &ctx.bmw, &x13_4way_ctx.bmw, sizeof(sph_bmw512_context) );
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sph_bmw512( &ctx.bmw, hash3, 64 );
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sph_bmw512_close( &ctx.bmw, hash3 );
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// 3 Groestl
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update_and_final_groestl( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
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memcpy( &ctx.groestl, &x13_4way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
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memcpy( &ctx.groestl, &x13_4way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
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memcpy( &ctx.groestl, &x13_4way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
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// Parallel 4way
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mm256_interleave_4x64( vhash, hash0, hash1, hash2, hash3, 512 );
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// 4 Skein
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skein512_4way( &ctx.skein, vhash, 64 );
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skein512_4way_close( &ctx.skein, vhash );
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// 5 JH
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jh512_4way( &ctx.jh, vhash, 64 );
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jh512_4way_close( &ctx.jh, vhash );
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// 6 Keccak
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keccak512_4way( &ctx.keccak, vhash, 64 );
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keccak512_4way_close( &ctx.keccak, vhash );
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// Serial to the end
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mm256_deinterleave_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
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// 7 Luffa
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update_and_final_luffa( &ctx.luffa, (BitSequence*)hash0,
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(const BitSequence*)hash0, 64 );
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memcpy( &ctx.luffa, &x13_4way_ctx.luffa, sizeof(hashState_luffa) );
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update_and_final_luffa( &ctx.luffa, (BitSequence*)hash1,
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(const BitSequence*)hash1, 64 );
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memcpy( &ctx.luffa, &x13_4way_ctx.luffa, sizeof(hashState_luffa) );
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update_and_final_luffa( &ctx.luffa, (BitSequence*)hash2,
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(const BitSequence*)hash2, 64 );
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memcpy( &ctx.luffa, &x13_4way_ctx.luffa, sizeof(hashState_luffa) );
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update_and_final_luffa( &ctx.luffa, (BitSequence*)hash3,
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(const BitSequence*)hash3, 64 );
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// 8 Cubehash
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cubehashUpdateDigest( &ctx.cube, (byte*)hash0, (const byte*) hash0, 64 );
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memcpy( &ctx.cube, &x13_4way_ctx.cube, sizeof(cubehashParam) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash1, (const byte*) hash1, 64 );
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memcpy( &ctx.cube, &x13_4way_ctx.cube, sizeof(cubehashParam) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash2, (const byte*) hash2, 64 );
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memcpy( &ctx.cube, &x13_4way_ctx.cube, sizeof(cubehashParam) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash3, (const byte*) hash3, 64 );
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// 9 Shavite
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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, &x13_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, &x13_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, &x13_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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// 10 Simd
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update_final_sd( &ctx.simd, (BitSequence *)hash0,
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(const BitSequence *)hash0, 512 );
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memcpy( &ctx.simd, &x13_4way_ctx.simd, sizeof(hashState_sd) );
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update_final_sd( &ctx.simd, (BitSequence *)hash1,
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(const BitSequence *)hash1, 512 );
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memcpy( &ctx.simd, &x13_4way_ctx.simd, sizeof(hashState_sd) );
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update_final_sd( &ctx.simd, (BitSequence *)hash2,
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(const BitSequence *)hash2, 512 );
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memcpy( &ctx.simd, &x13_4way_ctx.simd, sizeof(hashState_sd) );
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update_final_sd( &ctx.simd, (BitSequence *)hash3,
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(const BitSequence *)hash3, 512 );
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// 11 Echo
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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, &x13_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, &x13_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, &x13_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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// 12 Hamsi
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sph_hamsi512( &ctx.hamsi, hash0, 64 );
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sph_hamsi512_close( &ctx.hamsi, hash0 );
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memcpy( &ctx.hamsi, &x13_4way_ctx.hamsi, sizeof(sph_hamsi512_context) );
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sph_hamsi512( &ctx.hamsi, hash1, 64 );
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sph_hamsi512_close( &ctx.hamsi, hash1 );
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memcpy( &ctx.hamsi, &x13_4way_ctx.hamsi, sizeof(sph_hamsi512_context) );
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sph_hamsi512( &ctx.hamsi, hash2, 64 );
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sph_hamsi512_close( &ctx.hamsi, hash2 );
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memcpy( &ctx.hamsi, &x13_4way_ctx.hamsi, sizeof(sph_hamsi512_context) );
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sph_hamsi512( &ctx.hamsi, hash3, 64 );
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sph_hamsi512_close( &ctx.hamsi, hash3 );
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// 13 Fugue
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sph_fugue512( &ctx.fugue, hash0, 64 );
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sph_fugue512_close( &ctx.fugue, hash0 );
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memcpy( &ctx.fugue, &x13_4way_ctx.fugue, sizeof(sph_fugue512_context) );
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sph_fugue512( &ctx.fugue, hash1, 64 );
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sph_fugue512_close( &ctx.fugue, hash1 );
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memcpy( &ctx.fugue, &x13_4way_ctx.fugue, sizeof(sph_fugue512_context) );
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sph_fugue512( &ctx.fugue, hash2, 64 );
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sph_fugue512_close( &ctx.fugue, hash2 );
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memcpy( &ctx.fugue, &x13_4way_ctx.fugue, sizeof(sph_fugue512_context) );
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sph_fugue512( &ctx.fugue, hash3, 64 );
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sph_fugue512_close( &ctx.fugue, hash3 );
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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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int scanhash_x13_4way( int thr_id, struct work *work, uint32_t max_nonce,
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uint64_t *hashes_done )
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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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uint32_t *nonces = work->nonces;
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bool *found = work->nfound;
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int num_found = 0;
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uint32_t *noncep0 = vdata + 73; // 9*8 + 1
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uint32_t *noncep1 = vdata + 75;
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uint32_t *noncep2 = vdata + 77;
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uint32_t *noncep3 = vdata + 79;
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const uint32_t Htarg = ptarget[7];
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uint64_t htmax[] = { 0, 0xF, 0xFF,
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0xFFF, 0xFFFF, 0x10000000 };
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uint32_t masks[] = { 0xFFFFFFFF, 0xFFFFFFF0, 0xFFFFFF00,
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0xFFFFF000, 0xFFFF0000, 0 };
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// big endian encode 0..18 uint32_t, 64 bits at a time
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swab32_array( endiandata, pdata, 20 );
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uint64_t *edata = (uint64_t*)endiandata;
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mm256_interleave_4x64( (uint64_t*)vdata, edata, edata, edata, edata, 640 );
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for ( int m=0; m < 6; m++ )
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if ( Htarg <= htmax[m] )
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{
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uint32_t mask = masks[m];
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do
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{
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found[0] = found[1] = found[2] = found[3] = false;
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be32enc( noncep0, n );
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be32enc( noncep1, n+1 );
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be32enc( noncep2, n+2 );
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be32enc( noncep3, n+3 );
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x13_4way_hash( hash, vdata );
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pdata[19] = n;
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if ( ( hash[7] & mask ) == 0 && fulltest( hash, ptarget ) )
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{
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found[0] = true;
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num_found++;
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nonces[0] = n;
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work_set_target_ratio( work, hash );
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}
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if ( ( (hash+8)[7] & mask ) == 0 && fulltest( hash+8, ptarget ) )
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{
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found[1] = true;
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num_found++;
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nonces[1] = n+1;
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work_set_target_ratio( work, hash+8 );
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}
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if ( ( (hash+16)[7] & mask ) == 0 && fulltest( hash+16, ptarget ) )
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{
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found[2] = true;
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num_found++;
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nonces[2] = n+2;
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work_set_target_ratio( work, hash+16 );
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}
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if ( ( (hash+24)[7] & mask ) == 0 && fulltest( hash+24, ptarget ) )
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{
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found[3] = true;
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num_found++;
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nonces[3] = n+3;
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work_set_target_ratio( work, hash+24 );
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}
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n += 4;
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} while ( ( num_found == 0 ) && ( n < max_nonce )
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&& !work_restart[thr_id].restart );
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break;
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}
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*hashes_done = n - first_nonce + 1;
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return num_found;
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}
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#endif
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