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Easily the diff adjust

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jl777
2019-08-05 08:54:05 -11:00
parent 4d7f11ccf8
commit ebd1595279
1 changed files with 14 additions and 4 deletions
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18
src/pow.cpp
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@@ -214,10 +214,11 @@ unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHead
// Find the first block in the averaging interval // Find the first block in the averaging interval
const CBlockIndex* pindexFirst = pindexLast; const CBlockIndex* pindexFirst = pindexLast;
arith_uint256 ct[64],bnTmp,bnPrev,bnTarget,bnTarget6,bnTarget12,bnTot {0}; arith_uint256 ct[64],ct0[64],bnTmp,bnPrev,bnTarget,bnTarget6,bnTarget12,bnTot {0};
uint32_t nbits,blocktime,ts[sizeof(ct)/sizeof(*ct)]; int32_t i,diff,height=0,mult = 0,tipdiff = 0; uint32_t nbits,blocktime,ts[sizeof(ct)/sizeof(*ct)]; int32_t i,diff,height=0,mult = 0,tipdiff = 0;
memset(ts,0,sizeof(ts)); memset(ts,0,sizeof(ts));
memset(ct,0,sizeof(ct)); memset(ct,0,sizeof(ct));
memset(ct0,0,sizeof(ct0));
if ( pindexLast != 0 ) if ( pindexLast != 0 )
height = (int32_t)pindexLast->GetHeight() + 1; height = (int32_t)pindexLast->GetHeight() + 1;
if ( ASSETCHAINS_ADAPTIVEPOW > 0 && pindexFirst != 0 && pblock != 0 && height > (int32_t)(sizeof(ct)/sizeof(*ct)) ) if ( ASSETCHAINS_ADAPTIVEPOW > 0 && pindexFirst != 0 && pblock != 0 && height > (int32_t)(sizeof(ct)/sizeof(*ct)) )
@@ -295,10 +296,19 @@ unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHead
bnTarget = bnTmp; bnTarget = bnTmp;
if ( pindexLast->GetHeight()+1 >= 230 ) if ( pindexLast->GetHeight()+1 >= 230 )
{ {
if ( bnTarget < origtarget ) if ( pindexLast->GetHeight()+1 < 270 )
bnTarget = (origtarget + bnTarget + bnPrev) / arith_uint256(3); {
else bnTarget = origtarget; if ( bnTarget < origtarget )
bnTarget = (origtarget + bnTarget + bnPrev) / arith_uint256(3);
else bnTarget = origtarget;
}
else
{
if ( bnTarget < origtarget )
bnTarget = bnTarget * arith_uint256(2);
}
} }
} }
nbits = bnTarget.GetCompact(); nbits = bnTarget.GetCompact();
} }