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Oldflag for PoW calc

pull/4/head
jl777 6 years ago
parent
651f7284b9
commit
23c192b98a
1 changed files with 10 additions and 6 deletions
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  1. 16
      src/komodo_bitcoind.h

16
src/komodo_bitcoind.h
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@ -1293,6 +1293,7 @@ uint32_t komodo_stake(int32_t validateflag,arith_uint256 bnTarget,int32_t nHeigh
arith_uint256 komodo_PoWtarget(int32_t *percPoSp,arith_uint256 target,int32_t height,int32_t goalperc)
{
int32_t oldflag = 0;
CBlockIndex *pindex; arith_uint256 easydiff,bnTarget,hashval,sum,ave; bool fNegative,fOverflow; int32_t i,n,m,ht,percPoS,diff,val;
*percPoSp = percPoS = 0;
if ( height <= 10 || (ASSETCHAINS_STAKED == 100 && height <= 100) )
@ -1361,8 +1362,9 @@ arith_uint256 komodo_PoWtarget(int32_t *percPoSp,arith_uint256 target,int32_t he
percPoS = 1;
if ( percPoS < goalperc ) // increase PoW diff -> lower bnTarget
{
//bnTarget = (ave * arith_uint256(percPoS * percPoS)) / arith_uint256(goalperc * goalperc * goalperc);
bnTarget = (ave / arith_uint256(goalperc * goalperc * goalperc)) * arith_uint256(percPoS * percPoS);
if ( oldflag != 0 )
bnTarget = (ave * arith_uint256(percPoS * percPoS)) / arith_uint256(goalperc * goalperc * goalperc);
else bnTarget = (ave / arith_uint256(goalperc * goalperc * goalperc)) * arith_uint256(percPoS * percPoS);
if ( ASSETCHAINS_STAKED < 100 )
{
for (i=31; i>=24; i--)
@ -1378,10 +1380,12 @@ arith_uint256 komodo_PoWtarget(int32_t *percPoSp,arith_uint256 target,int32_t he
}
else if ( percPoS > goalperc ) // decrease PoW diff -> raise bnTarget
{
//bnTarget = ((ave * arith_uint256(goalperc)) + (easydiff * arith_uint256(percPoS))) / arith_uint256(percPoS + goalperc);
//bnTarget = (bnTarget * arith_uint256(percPoS * percPoS * percPoS)) / arith_uint256(goalperc * goalperc);
bnTarget = (bnTarget / arith_uint256(goalperc * goalperc)) * arith_uint256(percPoS * percPoS * percPoS);
if ( oldflag != 0 )
{
bnTarget = ((ave * arith_uint256(goalperc)) + (easydiff * arith_uint256(percPoS))) / arith_uint256(percPoS + goalperc);
//bnTarget = (bnTarget * arith_uint256(percPoS * percPoS * percPoS)) / arith_uint256(goalperc * goalperc);
bnTarget = (bnTarget / arith_uint256(goalperc * goalperc)) * arith_uint256(percPoS * percPoS * percPoS);
} else bnTarget = (bnTarget / arith_uint256(goalperc * goalperc)) * arith_uint256(percPoS * percPoS * percPoS);
if ( bnTarget > easydiff )
bnTarget = easydiff;
else if ( bnTarget < ave ) // overflow

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