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jl777
2019-08-07 12:03:58 -11:00
parent 9d3fdca837
commit 5d3d406c6c
1 changed files with 2 additions and 8 deletions
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10
src/pow.cpp
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@@ -348,7 +348,7 @@ unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHead
} }
if ( ASSETCHAINS_ADAPTIVEPOW == 1 ) // TSA if ( ASSETCHAINS_ADAPTIVEPOW == 1 ) // TSA
{ {
arith_uint256 A,B,C; // fix overflow bug on diff stranding arith_uint256 A,B,C;
if ( tipdiff < 4 ) if ( tipdiff < 4 )
tipdiff = 4; tipdiff = 4;
tipdiff &= ~1; tipdiff &= ~1;
@@ -361,19 +361,13 @@ unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHead
bnTarget = (bnTarget * arith_uint256(2)) / arith_uint256(3); bnTarget = (bnTarget * arith_uint256(2)) / arith_uint256(3);
else if ( (ts[0] - ts[1]) > T*2 ) else if ( (ts[0] - ts[1]) > T*2 )
bnTarget = (bnTarget * arith_uint256(3)) / arith_uint256(2); bnTarget = (bnTarget * arith_uint256(3)) / arith_uint256(2);
bnTarget = (bnTarget + ct[0]) / arith_uint256(2);
{ {
int32_t z; int32_t z;
for (z=31; z>=0; z--) for (z=31; z>=0; z--)
fprintf(stderr,"%02x",((uint8_t *)&bnTarget)[z]); fprintf(stderr,"%02x",((uint8_t *)&bnTarget)[z]);
} }
fprintf(stderr," ht.%d TSA bnTarget tipdiff.%d\n",height,tipdiff); fprintf(stderr," ht.%d TSA bnTarget tipdiff.%d\n",height,tipdiff);
/*bnTarget = (bnTarget + ct[0] + ct[1] + ct[2]) / arith_uint256(4);
{
int32_t z;
for (z=31; z>=0; z--)
fprintf(stderr,"%02x",((uint8_t *)&bnTarget)[z]);
}
fprintf(stderr," sma\n");*/
nbits = bnTarget.GetCompact(); nbits = bnTarget.GetCompact();
nbits = (nbits & 0xfffffffc) | 0; nbits = (nbits & 0xfffffffc) | 0;
return(nbits); return(nbits);