popov/cpuminer-opt-gpu
1
0
Fork 0
mirror of https://github.com/JayDDee/cpuminer-opt.git synced 2025-09-17 23:44:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

v23.13

Browse Source
This commit is contained in:
Jay D Dee
2023-11-21 14:18:15 -05:00
parent fc696dbbe5
commit 045b42babf
21 changed files with 573 additions and 214 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
algo/x16/x16r.c
View File

@@ -10,9 +10,9 @@
#include <stdlib.h>
#include <string.h>
void x16r_prehash( void *edata, void *pdata )
void x16r_prehash( void *edata, void *pdata, const char *hash_order )
{
const char elem = x16r_hash_order[0];
const char elem = hash_order[0];
const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
switch ( algo )
@@ -52,17 +52,18 @@ void x16r_prehash( void *edata, void *pdata )
}
}
int x16r_hash_generic( void* output, const void* input, int thrid )
int x16r_hash_generic( void* output, const void* input, int thrid,
const char *hash_order, const int func_count )
{
uint32_t _ALIGN(128) hash[16];
uint32_t _ALIGN(32) hash[16];
x16r_context_overlay ctx;
memcpy( &ctx, &x16r_ref_ctx, sizeof(ctx) );
void *in = (void*) input;
int size = 80;
for ( int i = 0; i < 16; i++ )
for ( int i = 0; i < func_count; i++ )
{
const char elem = x16r_hash_order[i];
const char elem = hash_order[i];
const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
switch ( algo )
@@ -196,7 +197,8 @@ int x16r_hash_generic( void* output, const void* input, int thrid )
int x16r_hash( void* output, const void* input, int thrid )
{
uint8_t hash[64] __attribute__ ((aligned (64)));
if ( !x16r_hash_generic( hash, input, thrid ) )
if ( !x16r_hash_generic( hash, input, thrid, x16r_hash_order,
X16R_HASH_FUNC_COUNT ) )
return 0;
memcpy( output, hash, 32 );
@@ -206,8 +208,8 @@ int x16r_hash( void* output, const void* input, int thrid )
int scanhash_x16r( struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr )
{
uint32_t _ALIGN(128) hash32[8];
uint32_t _ALIGN(128) edata[20];
uint32_t _ALIGN(32) hash32[8];
uint32_t _ALIGN(32) edata[20];
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
const uint32_t first_nonce = pdata[19];
@@ -229,7 +231,7 @@ int scanhash_x16r( struct work *work, uint32_t max_nonce,
applog( LOG_INFO, "hash order %s (%08x)", x16r_hash_order, ntime );
}
x16r_prehash( edata, pdata );
x16r_prehash( edata, pdata, x16r_hash_order );
do
{