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v23.12

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This commit is contained in:
Jay D Dee
2023-11-20 11:51:57 -05:00
parent f3fde95f27
commit fc696dbbe5
36 changed files with 3597 additions and 3152 deletions
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72
algo/bmw/bmw512-4way.c
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@@ -2,12 +2,11 @@
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
//#include "sph_keccak.h"
#include "bmw-hash-4way.h"
#if defined(BMW512_8WAY)
void bmw512hash_8way(void *state, const void *input)
void bmw512hash_8way( void *state, const void *input )
{
bmw512_8way_context ctx;
bmw512_8way_init( &ctx );
@@ -27,9 +26,9 @@ int scanhash_bmw512_8way( struct work *work, uint32_t max_nonce,
uint32_t n = pdata[19];
const uint32_t first_nonce = pdata[19];
const uint32_t last_nonce = max_nonce - 8;
__m512i *noncev = (__m512i*)vdata + 9; // aligned
__m512i *noncev = (__m512i*)vdata + 9;
const uint32_t Htarg = ptarget[7];
int thr_id = mythr->id;
const int thr_id = mythr->id;
mm512_bswap32_intrlv80_8x64( vdata, pdata );
do {
@@ -43,7 +42,7 @@ int scanhash_bmw512_8way( struct work *work, uint32_t max_nonce,
if ( unlikely( hash7[ lane<<1 ] <= Htarg ) )
{
extr_lane_8x64( lane_hash, hash, lane, 256 );
if ( fulltest( lane_hash, ptarget ) )
if ( likely( valid_hash( lane_hash, ptarget ) && !opt_benchmark ))
{
pdata[19] = n + lane;
submit_solution( work, lane_hash, mythr );
@@ -59,9 +58,7 @@ int scanhash_bmw512_8way( struct work *work, uint32_t max_nonce,
#elif defined(BMW512_4WAY)
//#ifdef BMW512_4WAY
void bmw512hash_4way(void *state, const void *input)
void bmw512hash_4way( void *state, const void *input )
{
bmw512_4way_context ctx;
bmw512_4way_init( &ctx );
@@ -80,10 +77,10 @@ int scanhash_bmw512_4way( struct work *work, uint32_t max_nonce,
uint32_t *ptarget = work->target;
uint32_t n = pdata[19];
const uint32_t first_nonce = pdata[19];
const uint32_t last_nonce = max_nonce - 4;
__m256i *noncev = (__m256i*)vdata + 9; // aligned
const uint32_t last_nonce = max_nonce - 4;
__m256i *noncev = (__m256i*)vdata + 9;
const uint32_t Htarg = ptarget[7];
int thr_id = mythr->id; // thr_id arg is deprecated
const int thr_id = mythr->id;
mm256_bswap32_intrlv80_4x64( vdata, pdata );
do {
@@ -96,7 +93,7 @@ int scanhash_bmw512_4way( struct work *work, uint32_t max_nonce,
if ( unlikely( hash7[ lane<<1 ] <= Htarg ) )
{
extr_lane_4x64( lane_hash, hash, lane, 256 );
if ( fulltest( lane_hash, ptarget ) )
if ( likely( valid_hash( lane_hash, ptarget ) && !opt_benchmark ))
{
pdata[19] = n + lane;
submit_solution( work, lane_hash, mythr );
@@ -110,4 +107,55 @@ int scanhash_bmw512_4way( struct work *work, uint32_t max_nonce,
return 0;
}
#elif defined(BMW512_2WAY)
void bmw512hash_2x64( void *state, const void *input )
{
bmw512_2x64_context ctx;
bmw512_2x64_init( &ctx );
bmw512_2x64_update( &ctx, input, 80 );
bmw512_2x64_close( &ctx, state );
}
int scanhash_bmw512_2x64( struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr )
{
uint32_t vdata[24*2] __attribute__ ((aligned (64)));
uint32_t hash[16*2] __attribute__ ((aligned (32)));
uint32_t lane_hash[8] __attribute__ ((aligned (32)));
uint32_t *hash7 = &(hash[13]); // 3*4+1
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
uint32_t n = pdata[19];
const uint32_t first_nonce = pdata[19];
const uint32_t last_nonce = max_nonce - 2;
v128_t *noncev = (v128_t*)vdata + 9;
const uint32_t Htarg = ptarget[7];
const int thr_id = mythr->id;
v128_bswap32_intrlv80_2x64( vdata, pdata );
do {
*noncev = v128_intrlv_blend_32( v128_bswap32(
v128_set32( n+1, 0, n, 0 ) ), *noncev );
bmw512hash_2x64( hash, vdata );
for ( int lane = 0; lane < 2; lane++ )
if ( unlikely( hash7[ lane<<1 ] <= Htarg ) )
{
extr_lane_2x64( lane_hash, hash, lane, 256 );
if ( likely( valid_hash( lane_hash, ptarget ) && !opt_benchmark ))
{
pdata[19] = n + lane;
submit_solution( work, lane_hash, mythr );
}
}
n += 2;
} while ( likely( (n < last_nonce) && !work_restart[thr_id].restart ) );
*hashes_done = n - first_nonce;
return 0;
}
#endif