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v3.21.3 Unreleased

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Jay D Dee
2023-03-13 03:20:13 -04:00
parent b339450898
commit c6bc9d67fb
49 changed files with 1126 additions and 1111 deletions
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59
algo/x16/x16rv2.c
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@@ -43,16 +43,9 @@ inline void padtiger512(uint32_t* hash) {
for (int i = (24/4); i < (64/4); i++) hash[i] = 0;
}
// no prehash
int x16rv2_prehash( const struct work *work )
int x16rv2_hash( void* output, const void* input, int thrid )
{
x16r_gate_get_hash_order( work, x16r_hash_order );
return 1;
}
int x16rv2_hash( void* output, const void* input, const int thrid )
{
uint32_t _ALIGN(32) hash[16];
uint32_t _ALIGN(128) hash[16];
x16rv2_context_overlay ctx;
void *in = (void*) input;
int size = 80;
@@ -177,4 +170,52 @@ int x16rv2_hash( void* output, const void* input, const int thrid )
return 1;
}
int scanhash_x16rv2( 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 *pdata = work->data;
uint32_t *ptarget = work->target;
const uint32_t first_nonce = pdata[19];
const int thr_id = mythr->id;
uint32_t nonce = first_nonce;
volatile uint8_t *restart = &(work_restart[thr_id].restart);
const bool bench = opt_benchmark;
casti_m128i( edata, 0 ) = mm128_bswap_32( casti_m128i( pdata, 0 ) );
casti_m128i( edata, 1 ) = mm128_bswap_32( casti_m128i( pdata, 1 ) );
casti_m128i( edata, 2 ) = mm128_bswap_32( casti_m128i( pdata, 2 ) );
casti_m128i( edata, 3 ) = mm128_bswap_32( casti_m128i( pdata, 3 ) );
casti_m128i( edata, 4 ) = mm128_bswap_32( casti_m128i( pdata, 4 ) );
static __thread uint32_t s_ntime = UINT32_MAX;
if ( s_ntime != pdata[17] )
{
uint32_t ntime = swab32(pdata[17]);
x16_r_s_getAlgoString( (const uint8_t*) (&edata[1]), x16r_hash_order );
s_ntime = ntime;
if ( opt_debug && !thr_id )
applog( LOG_DEBUG, "hash order %s (%08x)",
x16r_hash_order, ntime );
}
if ( bench ) ptarget[7] = 0x0cff;
do
{
edata[19] = nonce;
if ( x16rv2_hash( hash32, edata, thr_id ) )
if ( unlikely( valid_hash( hash32, ptarget ) && !bench ) )
{
pdata[19] = bswap_32( nonce );
submit_solution( work, hash32, mythr );
}
nonce++;
} while ( nonce < max_nonce && !(*restart) );
pdata[19] = nonce;
*hashes_done = pdata[19] - first_nonce;
return 0;
}
#endif