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wallet: speed up output selection, and fix bug with relatedness calculation

This commit is contained in:
moneromooo-monero 2016-10-15 16:32:08 +01:00
parent 0eba1335be
commit 0950be9e34
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GPG Key ID: 686F07454D6CEFC3
1 changed files with 5 additions and 3 deletions
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8
src/wallet/wallet2.cpp
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@ -2284,9 +2284,9 @@ size_t wallet2::pop_best_value_from(const transfer_container &transfers, std::ve
{ {
const transfer_details &candidate = transfers[unused_indices[n]]; const transfer_details &candidate = transfers[unused_indices[n]];
float relatedness = 0.0f; float relatedness = 0.0f;
for (size_t i = 0; i < selected_transfers.size(); ++i) for (std::list<size_t>::const_iterator i = selected_transfers.begin(); i != selected_transfers.end(); ++i)
{ {
float r = get_output_relatedness(candidate, transfers[i]); float r = get_output_relatedness(candidate, transfers[*i]);
if (r > relatedness) if (r > relatedness)
{ {
relatedness = r; relatedness = r;
@ -2869,8 +2869,10 @@ void wallet2::get_outs(std::vector<std::vector<entry>> &outs, const std::list<si
COMMAND_RPC_GET_OUTPUTS::request req = AUTO_VAL_INIT(req); COMMAND_RPC_GET_OUTPUTS::request req = AUTO_VAL_INIT(req);
COMMAND_RPC_GET_OUTPUTS::response daemon_resp = AUTO_VAL_INIT(daemon_resp); COMMAND_RPC_GET_OUTPUTS::response daemon_resp = AUTO_VAL_INIT(daemon_resp);
size_t num_selected_transfers = 0;
for(size_t idx: selected_transfers) for(size_t idx: selected_transfers)
{ {
++num_selected_transfers;
const transfer_details &td = m_transfers[idx]; const transfer_details &td = m_transfers[idx];
const uint64_t amount = td.is_rct() ? 0 : td.amount(); const uint64_t amount = td.is_rct() ? 0 : td.amount();
std::unordered_set<uint64_t> seen_indices; std::unordered_set<uint64_t> seen_indices;
@ -2959,7 +2961,7 @@ void wallet2::get_outs(std::vector<std::vector<entry>> &outs, const std::list<si
std::unordered_map<uint64_t, uint64_t> scanty_outs; std::unordered_map<uint64_t, uint64_t> scanty_outs;
size_t base = 0; size_t base = 0;
outs.reserve(selected_transfers.size()); outs.reserve(num_selected_transfers);
for(size_t idx: selected_transfers) for(size_t idx: selected_transfers)
{ {
const transfer_details &td = m_transfers[idx]; const transfer_details &td = m_transfers[idx];