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BIP141: Other consensus critical limits, and BIP145

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Includes changes by Suhas Daftuar, Luke-jr, and mruddy.
This commit is contained in:
Pieter Wuille
2016-01-03 18:54:50 +01:00
parent 7c4bf779e8
commit 2b1f6f9ccf
31 changed files with 344 additions and 136 deletions
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16
src/miner.h
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@@ -28,7 +28,7 @@ struct CBlockTemplate
{
CBlock block;
std::vector<CAmount> vTxFees;
std::vector<int64_t> vTxSigOps;
std::vector<int64_t> vTxSigOpsCost;
std::vector<unsigned char> vchCoinbaseCommitment;
};
@@ -40,13 +40,13 @@ struct CTxMemPoolModifiedEntry {
iter = entry;
nSizeWithAncestors = entry->GetSizeWithAncestors();
nModFeesWithAncestors = entry->GetModFeesWithAncestors();
nSigOpCountWithAncestors = entry->GetSigOpCountWithAncestors();
nSigOpCostWithAncestors = entry->GetSigOpCostWithAncestors();
}
CTxMemPool::txiter iter;
uint64_t nSizeWithAncestors;
CAmount nModFeesWithAncestors;
unsigned int nSigOpCountWithAncestors;
int64_t nSigOpCostWithAncestors;
};
/** Comparator for CTxMemPool::txiter objects.
@@ -124,7 +124,7 @@ struct update_for_parent_inclusion
{
e.nModFeesWithAncestors -= iter->GetFee();
e.nSizeWithAncestors -= iter->GetTxSize();
e.nSigOpCountWithAncestors -= iter->GetSigOpCount();
e.nSigOpCostWithAncestors -= iter->GetSigOpCost();
}
CTxMemPool::txiter iter;
@@ -141,12 +141,14 @@ private:
// Configuration parameters for the block size
bool fIncludeWitness;
unsigned int nBlockMaxSize, nBlockMinSize;
unsigned int nBlockMaxCost, nBlockMaxSize, nBlockMinSize;
bool fNeedSizeAccounting;
// Information on the current status of the block
uint64_t nBlockCost;
uint64_t nBlockSize;
uint64_t nBlockTx;
unsigned int nBlockSigOps;
uint64_t nBlockSigOpsCost;
CAmount nFees;
CTxMemPool::setEntries inBlock;
@@ -189,7 +191,7 @@ private:
/** Remove confirmed (inBlock) entries from given set */
void onlyUnconfirmed(CTxMemPool::setEntries& testSet);
/** Test if a new package would "fit" in the block */
bool TestPackage(uint64_t packageSize, unsigned int packageSigOps);
bool TestPackage(uint64_t packageSize, int64_t packageSigOpsCost);
/** Test if a set of transactions are all final */
bool TestPackageFinality(const CTxMemPool::setEntries& package);
/** Return true if given transaction from mapTx has already been evaluated,