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wallet2: speed up wallet refresh for large miners

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moneromooo-monero 2015-11-28 19:05:49 +00:00
parent 490590306e
commit 9ee48e9071
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GPG Key ID: 686F07454D6CEFC3
1 changed files with 48 additions and 15 deletions
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63
src/wallet/wallet2.cpp
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@ -203,31 +203,64 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
tx_pub_key = pub_key_field.pub_key;
bool r = true;
int threads;
int threads = std::thread::hardware_concurrency();
if (miner_tx && m_refresh_type == RefreshNoCoinbase)
{
// assume coinbase isn't for us
}
else if (miner_tx && m_refresh_type == RefreshOptimizeCoinbase)
{
for (size_t i = 0; i < tx.vout.size(); ++i)
uint64_t money_transfered = 0;
bool error = false;
check_acc_out(m_account.get_keys(), tx.vout[0], tx_pub_key, 0, money_transfered, error);
if (error)
{
r = false;
}
else
{
uint64_t money_transfered = 0;
bool error = false;
check_acc_out(m_account.get_keys(), tx.vout[i], tx_pub_key, i, money_transfered, error);
if (error)
{
r = false;
break;
}
// this assumes that the miner tx pays a single address
if (money_transfered == 0)
break;
outs.push_back(i);
tx_money_got_in_outs += money_transfered;
if (money_transfered > 0)
{
outs.push_back(0);
tx_money_got_in_outs = money_transfered;
// process the other outs from that tx
boost::asio::io_service ioservice;
boost::thread_group threadpool;
std::auto_ptr < boost::asio::io_service::work > work(new boost::asio::io_service::work(ioservice));
for (int i = 0; i < threads; i++)
{
threadpool.create_thread(boost::bind(&boost::asio::io_service::run, &ioservice));
}
const account_keys &keys = m_account.get_keys();
std::vector<uint64_t> money_transfered(tx.vout.size());
std::deque<bool> error(tx.vout.size());
// the first one was already checked
for (size_t i = 1; i < tx.vout.size(); ++i)
{
ioservice.dispatch(boost::bind(&wallet2::check_acc_out, this, std::cref(keys), std::cref(tx.vout[i]), std::cref(tx_pub_key), i,
std::ref(money_transfered[i]), std::ref(error[i])));
}
KILL_IOSERVICE();
for (size_t i = 1; i < tx.vout.size(); ++i)
{
if (error[i])
{
r = false;
break;
}
if (money_transfered[i])
{
outs.push_back(i);
tx_money_got_in_outs += money_transfered[i];
}
}
}
}
}
else if (tx.vout.size() > 1 && (threads = std::thread::hardware_concurrency()) > 1)
else if (tx.vout.size() > 1 && threads > 1)
{
boost::asio::io_service ioservice;
boost::thread_group threadpool;