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v3.22.0

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This commit is contained in:
Jay D Dee
2023-03-21 17:12:51 -04:00
parent cae1ce2ab7
commit 3dd6787531
17 changed files with 305 additions and 1006 deletions
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45
algo/ripemd/lbry-gate.c
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@@ -4,24 +4,6 @@
#include <string.h>
#include <stdio.h>
long double lbry_calc_network_diff( struct work *work )
{
// sample for diff 43.281 : 1c05ea29
// todo: endian reversed on longpoll could be zr5 specific...
uint32_t nbits = swab32( work->data[ LBRY_NBITS_INDEX ] );
uint32_t bits = (nbits & 0xffffff);
int16_t shift = (swab32(nbits) & 0xff); // 0x1c = 28
long double d = (long double)0x0000ffff / (long double)bits;
for (int m=shift; m < 29; m++) d *= 256.0;
for (int m=29; m < shift; m++) d /= 256.0;
if (opt_debug_diff)
applog(LOG_DEBUG, "net diff: %f -> shift %u, bits %08x", d, shift, bits);
return d;
}
// std_le should work but it doesn't
void lbry_le_build_stratum_request( char *req, struct work *work,
struct stratum_ctx *sctx )
@@ -41,31 +23,6 @@ void lbry_le_build_stratum_request( char *req, struct work *work,
free(xnonce2str);
}
/*
void lbry_build_block_header( struct work* g_work, uint32_t version,
uint32_t *prevhash, uint32_t *merkle_root,
uint32_t ntime, uint32_t nbits )
{
int i;
memset( g_work->data, 0, sizeof(g_work->data) );
g_work->data[0] = version;
if ( have_stratum )
for ( i = 0; i < 8; i++ )
g_work->data[1 + i] = le32dec( prevhash + i );
else
for (i = 0; i < 8; i++)
g_work->data[ 8-i ] = le32dec( prevhash + i );
for ( i = 0; i < 8; i++ )
g_work->data[9 + i] = be32dec( merkle_root + i );
g_work->data[ LBRY_NTIME_INDEX ] = ntime;
g_work->data[ LBRY_NBITS_INDEX ] = nbits;
g_work->data[28] = 0x80000000;
}
*/
void lbry_build_extraheader( struct work* g_work, struct stratum_ctx* sctx )
{
unsigned char merkle_root[64] = { 0 };
@@ -112,9 +69,7 @@ bool register_lbry_algo( algo_gate_t* gate )
gate->hash = (void*)&lbry_hash;
gate->optimizations = AVX2_OPT | AVX512_OPT | SHA_OPT;
#endif
gate->calc_network_diff = (void*)&lbry_calc_network_diff;
gate->build_stratum_request = (void*)&lbry_le_build_stratum_request;
// gate->build_block_header = (void*)&build_block_header;
gate->build_extraheader = (void*)&lbry_build_extraheader;
gate->ntime_index = LBRY_NTIME_INDEX;
gate->nbits_index = LBRY_NBITS_INDEX;