mirror of
https://github.com/JayDDee/cpuminer-opt.git
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239 lines
8.3 KiB
C
239 lines
8.3 KiB
C
#include "myrgr-gate.h"
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#include <stdio.h>
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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 "aes_ni/hash-groestl.h"
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#include "algo/sha/sha256-hash.h"
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#if defined(__VAES__)
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#include "groestl512-hash-4way.h"
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#endif
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#if defined(MYRGR_8WAY)
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typedef struct {
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#if defined(__VAES__)
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groestl512_4way_context groestl;
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#else
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hashState_groestl groestl;
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#endif
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sha256_8way_context sha;
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} myrgr_8way_ctx_holder;
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myrgr_8way_ctx_holder myrgr_8way_ctx;
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void init_myrgr_8way_ctx()
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{
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#if defined(__VAES__)
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groestl512_4way_init( &myrgr_8way_ctx.groestl, 64 );
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#else
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init_groestl( &myrgr_8way_ctx.groestl, 64 );
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#endif
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sha256_8way_init( &myrgr_8way_ctx.sha );
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}
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void myriad_8way_hash( void *output, const void *input )
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{
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uint32_t vhash[16*8] __attribute__ ((aligned (128)));
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uint32_t vhashA[20*8] __attribute__ ((aligned (64)));
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uint32_t vhashB[20*8] __attribute__ ((aligned (64)));
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myrgr_8way_ctx_holder ctx;
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memcpy( &ctx, &myrgr_8way_ctx, sizeof(myrgr_8way_ctx) );
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#if defined(__VAES__)
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rintrlv_8x64_4x128( vhashA, vhashB, input, 640 );
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groestl512_4way_update_close( &ctx.groestl, vhashA, vhashA, 640 );
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memcpy( &ctx.groestl, &myrgr_8way_ctx.groestl, sizeof(groestl512_4way_context) );
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groestl512_4way_update_close( &ctx.groestl, vhashB, vhashB, 640 );
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uint32_t hash0[20] __attribute__ ((aligned (64)));
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uint32_t hash1[20] __attribute__ ((aligned (64)));
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uint32_t hash2[20] __attribute__ ((aligned (64)));
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uint32_t hash3[20] __attribute__ ((aligned (64)));
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uint32_t hash4[20] __attribute__ ((aligned (64)));
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uint32_t hash5[20] __attribute__ ((aligned (64)));
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uint32_t hash6[20] __attribute__ ((aligned (64)));
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uint32_t hash7[20] __attribute__ ((aligned (64)));
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// rintrlv_4x128_8x32( vhash, vhashA, vhashB, 512 );
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dintrlv_4x128_512( hash0, hash1, hash2, hash3, vhashA );
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dintrlv_4x128_512( hash4, hash5, hash6, hash7, vhashB );
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#else
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uint32_t hash0[20] __attribute__ ((aligned (64)));
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uint32_t hash1[20] __attribute__ ((aligned (64)));
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uint32_t hash2[20] __attribute__ ((aligned (64)));
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uint32_t hash3[20] __attribute__ ((aligned (64)));
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uint32_t hash4[20] __attribute__ ((aligned (64)));
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uint32_t hash5[20] __attribute__ ((aligned (64)));
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uint32_t hash6[20] __attribute__ ((aligned (64)));
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uint32_t hash7[20] __attribute__ ((aligned (64)));
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dintrlv_8x64( hash0, hash1, hash2, hash3,
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hash4, hash5, hash6, hash7, input, 640 );
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update_and_final_groestl( &ctx.groestl, (char*)hash0, (char*)hash0, 640 );
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memcpy( &ctx.groestl, &myrgr_8way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash1, (char*)hash1, 640 );
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memcpy( &ctx.groestl, &myrgr_8way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash2, (char*)hash2, 640 );
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memcpy( &ctx.groestl, &myrgr_8way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash3, (char*)hash3, 640 );
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memcpy( &ctx.groestl, &myrgr_8way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash4, (char*)hash4, 640 );
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memcpy( &ctx.groestl, &myrgr_8way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash5, (char*)hash5, 640 );
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memcpy( &ctx.groestl, &myrgr_8way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash6, (char*)hash6, 640 );
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memcpy( &ctx.groestl, &myrgr_8way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash7, (char*)hash7, 640 );
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memcpy( &ctx.groestl, &myrgr_8way_ctx.groestl, sizeof(hashState_groestl) );
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#endif
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intrlv_8x32_512( vhash, hash0, hash1, hash2, hash3, hash4, hash5,
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hash6, hash7 );
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sha256_8way_update( &ctx.sha, vhash, 64 );
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sha256_8way_close( &ctx.sha, output );
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}
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int scanhash_myriad_8way( 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[8*8] __attribute__ ((aligned (128)));
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uint32_t vdata[20*8] __attribute__ ((aligned (64)));
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uint32_t lane_hash[8] __attribute__ ((aligned (64)));
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uint32_t *hash7 = &(hash[7<<3]);
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uint32_t *pdata = work->data;
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uint32_t *ptarget = work->target;
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const uint32_t Htarg = ptarget[7];
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const uint32_t first_nonce = pdata[19];
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const uint32_t last_nonce = max_nonce - 8;
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uint32_t n = first_nonce;
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uint32_t *noncep = vdata + 64+3; // 4*16 + 3
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int thr_id = mythr->id; // thr_id arg is deprecated
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if ( opt_benchmark )
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( (uint32_t*)ptarget )[7] = 0x0000ff;
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mm512_bswap32_intrlv80_4x128( vdata, pdata );
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do
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{
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be32enc( noncep, n );
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be32enc( noncep+ 8, n+1 );
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be32enc( noncep+16, n+2 );
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be32enc( noncep+24, n+3 );
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be32enc( noncep+32, n+4 );
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be32enc( noncep+40, n+5 );
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be32enc( noncep+48, n+6 );
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be32enc( noncep+64, n+7 );
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myriad_8way_hash( hash, vdata );
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pdata[19] = n;
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for ( int lane = 0; lane < 8; lane++ )
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if ( hash7[ lane ] <= Htarg )
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{
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extr_lane_8x32( lane_hash, hash, lane, 256 );
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if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
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{
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pdata[19] = n + lane;
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submit_solution( work, lane_hash, mythr );
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}
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}
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n += 8;
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} while ( (n < last_nonce) && !work_restart[thr_id].restart);
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*hashes_done = n - first_nonce;
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return 0;
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}
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#elif defined(MYRGR_4WAY)
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typedef struct {
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hashState_groestl groestl;
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sha256_4way_context sha;
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} myrgr_4way_ctx_holder;
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myrgr_4way_ctx_holder myrgr_4way_ctx;
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void init_myrgr_4way_ctx()
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{
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init_groestl (&myrgr_4way_ctx.groestl, 64 );
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sha256_4way_init( &myrgr_4way_ctx.sha );
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}
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void myriad_4way_hash( void *output, const void *input )
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{
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uint32_t hash0[20] __attribute__ ((aligned (64)));
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uint32_t hash1[20] __attribute__ ((aligned (64)));
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uint32_t hash2[20] __attribute__ ((aligned (64)));
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uint32_t hash3[20] __attribute__ ((aligned (64)));
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uint32_t vhash[16*4] __attribute__ ((aligned (64)));
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myrgr_4way_ctx_holder ctx;
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memcpy( &ctx, &myrgr_4way_ctx, sizeof(myrgr_4way_ctx) );
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dintrlv_4x32( hash0, hash1, hash2, hash3, input, 640 );
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update_and_final_groestl( &ctx.groestl, (char*)hash0, (char*)hash0, 640 );
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memcpy( &ctx.groestl, &myrgr_4way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash1, (char*)hash1, 640 );
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memcpy( &ctx.groestl, &myrgr_4way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash2, (char*)hash2, 640 );
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memcpy( &ctx.groestl, &myrgr_4way_ctx.groestl, sizeof(hashState_groestl) );
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update_and_final_groestl( &ctx.groestl, (char*)hash3, (char*)hash3, 640 );
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intrlv_4x32( vhash, hash0, hash1, hash2, hash3, 512 );
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sha256_4way_update( &ctx.sha, vhash, 64 );
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sha256_4way_close( &ctx.sha, output );
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}
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int scanhash_myriad_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[8*4] __attribute__ ((aligned (64)));
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uint32_t vdata[20*4] __attribute__ ((aligned (64)));
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uint32_t lane_hash[8] __attribute__ ((aligned (64)));
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uint32_t *hash7 = &(hash[7<<2]);
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uint32_t *pdata = work->data;
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uint32_t *ptarget = work->target;
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const uint32_t Htarg = ptarget[7];
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const uint32_t first_nonce = pdata[19];
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uint32_t n = first_nonce;
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__m128i *noncev = (__m128i*)vdata + 19; // aligned
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int thr_id = mythr->id; // thr_id arg is deprecated
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if ( opt_benchmark )
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( (uint32_t*)ptarget )[7] = 0x0000ff;
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mm128_bswap32_intrlv80_4x32( vdata, pdata );
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do {
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*noncev = mm128_bswap_32( _mm_set_epi32( n+3,n+2,n+1,n ) );
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myriad_4way_hash( hash, vdata );
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pdata[19] = n;
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for ( int lane = 0; lane < 4; lane++ )
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if ( hash7[ lane ] <= Htarg )
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{
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extr_lane_4x32( lane_hash, hash, lane, 256 );
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if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
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{
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pdata[19] = n + lane;
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submit_solution( work, lane_hash, mythr );
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}
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}
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n += 4;
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} while ( (n < max_nonce-4) && !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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