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core: speed up print_coinbase_tx_sum

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It only needs to parse the tx headers, not the full tx data
This commit is contained in:
moneromooo-monero 2021-03-18 10:34:37 +00:00
parent 0b6bfb1fd8
commit 254a1338ad
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GPG key ID: 686F07454D6CEFC3
4 changed files with 14 additions and 12 deletions
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10
src/cryptonote_core/blockchain.cpp
View file

@ -2608,7 +2608,7 @@ bool Blockchain::get_split_transactions_blobs(const t_ids_container& txs_ids, t_
}
//------------------------------------------------------------------
template<class t_ids_container, class t_tx_container, class t_missed_container>
bool Blockchain::get_transactions(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs) const
bool Blockchain::get_transactions(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs, bool pruned) const
{
LOG_PRINT_L3("Blockchain::" << __func__);
CRITICAL_REGION_LOCAL(m_blockchain_lock);
@ -2619,10 +2619,12 @@ bool Blockchain::get_transactions(const t_ids_container& txs_ids, t_tx_container
try
{
cryptonote::blobdata tx;
if (m_db->get_tx_blob(tx_hash, tx))
bool res = pruned ? m_db->get_pruned_tx_blob(tx_hash, tx) : m_db->get_tx_blob(tx_hash, tx);
if (res)
{
txs.push_back(transaction());
if (!parse_and_validate_tx_from_blob(tx, txs.back()))
res = pruned ? parse_and_validate_tx_base_from_blob(tx, txs.back()) : parse_and_validate_tx_from_blob(tx, txs.back());
if (!res)
{
LOG_ERROR("Invalid transaction");
return false;
@ -5526,6 +5528,6 @@ void Blockchain::cache_block_template(const block &b, const cryptonote::account_
}
namespace cryptonote {
template bool Blockchain::get_transactions(const std::vector<crypto::hash>&, std::vector<transaction>&, std::vector<crypto::hash>&) const;
template bool Blockchain::get_transactions(const std::vector<crypto::hash>&, std::vector<transaction>&, std::vector<crypto::hash>&, bool) const;
template bool Blockchain::get_split_transactions_blobs(const std::vector<crypto::hash>&, std::vector<std::tuple<crypto::hash, cryptonote::blobdata, crypto::hash, cryptonote::blobdata>>&, std::vector<crypto::hash>&) const;
}

2
src/cryptonote_core/blockchain.h
View file

@ -721,7 +721,7 @@ namespace cryptonote
template<class t_ids_container, class t_tx_container, class t_missed_container>
bool get_split_transactions_blobs(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs) const;
template<class t_ids_container, class t_tx_container, class t_missed_container>
bool get_transactions(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs) const;
bool get_transactions(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs, bool pruned = false) const;
//debug functions

10
src/cryptonote_core/cryptonote_core.cpp
View file

@ -427,9 +427,9 @@ namespace cryptonote
return true;
}
//-----------------------------------------------------------------------------------------------
bool core::get_transactions(const std::vector<crypto::hash>& txs_ids, std::vector<cryptonote::blobdata>& txs, std::vector<crypto::hash>& missed_txs) const
bool core::get_transactions(const std::vector<crypto::hash>& txs_ids, std::vector<cryptonote::blobdata>& txs, std::vector<crypto::hash>& missed_txs, bool pruned) const
{
return m_blockchain_storage.get_transactions_blobs(txs_ids, txs, missed_txs);
return m_blockchain_storage.get_transactions_blobs(txs_ids, txs, missed_txs, pruned);
}
//-----------------------------------------------------------------------------------------------
bool core::get_split_transactions_blobs(const std::vector<crypto::hash>& txs_ids, std::vector<std::tuple<crypto::hash, cryptonote::blobdata, crypto::hash, cryptonote::blobdata>>& txs, std::vector<crypto::hash>& missed_txs) const
@ -443,9 +443,9 @@ namespace cryptonote
return true;
}
//-----------------------------------------------------------------------------------------------
bool core::get_transactions(const std::vector<crypto::hash>& txs_ids, std::vector<transaction>& txs, std::vector<crypto::hash>& missed_txs) const
bool core::get_transactions(const std::vector<crypto::hash>& txs_ids, std::vector<transaction>& txs, std::vector<crypto::hash>& missed_txs, bool pruned) const
{
return m_blockchain_storage.get_transactions(txs_ids, txs, missed_txs);
return m_blockchain_storage.get_transactions(txs_ids, txs, missed_txs, pruned);
}
//-----------------------------------------------------------------------------------------------
bool core::get_alternative_blocks(std::vector<block>& blocks) const
@ -1241,7 +1241,7 @@ namespace cryptonote
std::vector<transaction> txs;
std::vector<crypto::hash> missed_txs;
uint64_t coinbase_amount = get_outs_money_amount(b.miner_tx);
this->get_transactions(b.tx_hashes, txs, missed_txs);
this->get_transactions(b.tx_hashes, txs, missed_txs, true);
uint64_t tx_fee_amount = 0;
for(const auto& tx: txs)
{

4
src/cryptonote_core/cryptonote_core.h
View file

@ -385,7 +385,7 @@ namespace cryptonote
*
* @note see Blockchain::get_transactions
*/
bool get_transactions(const std::vector<crypto::hash>& txs_ids, std::vector<cryptonote::blobdata>& txs, std::vector<crypto::hash>& missed_txs) const;
bool get_transactions(const std::vector<crypto::hash>& txs_ids, std::vector<cryptonote::blobdata>& txs, std::vector<crypto::hash>& missed_txs, bool pruned = false) const;
/**
* @copydoc Blockchain::get_transactions
@ -399,7 +399,7 @@ namespace cryptonote
*
* @note see Blockchain::get_transactions
*/
bool get_transactions(const std::vector<crypto::hash>& txs_ids, std::vector<transaction>& txs, std::vector<crypto::hash>& missed_txs) const;
bool get_transactions(const std::vector<crypto::hash>& txs_ids, std::vector<transaction>& txs, std::vector<crypto::hash>& missed_txs, bool pruned = false) const;
/**
* @copydoc Blockchain::get_block_by_hash