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Merge pull request #5015
6f2081f8
cryptonote_core: revert extra_tx_map (moneromooo-monero)
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commit
a80978e699
@ -3853,33 +3853,11 @@ bool Blockchain::cleanup_handle_incoming_blocks(bool force_sync)
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}
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//------------------------------------------------------------------
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void Blockchain::output_scan_worker(const uint64_t amount, const std::vector<uint64_t> &offsets, std::vector<output_data_t> &outputs, const std::vector<output_data_t> &extra_tx_map) const
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void Blockchain::output_scan_worker(const uint64_t amount, const std::vector<uint64_t> &offsets, std::vector<output_data_t> &outputs) const
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{
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try
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{
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m_db->get_output_key(epee::span<const uint64_t>(&amount, 1), offsets, outputs, true);
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if (outputs.size() < offsets.size())
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{
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const uint64_t n_outputs = m_db->get_num_outputs(amount);
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for (size_t i = outputs.size(); i < offsets.size(); ++i)
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{
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uint64_t idx = offsets[i];
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if (idx < n_outputs)
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{
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MWARNING("Index " << idx << " not found in db for amount " << amount << ", but it is less than the number of entries");
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break;
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}
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else if (idx < n_outputs + extra_tx_map.size())
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{
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outputs.push_back(extra_tx_map[idx - n_outputs]);
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}
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else
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{
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MWARNING("missed " << amount << "/" << idx << " in " << extra_tx_map.size() << " (chain " << n_outputs << ")");
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break;
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}
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}
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}
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}
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catch (const std::exception& e)
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{
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@ -3994,34 +3972,6 @@ uint64_t Blockchain::prevalidate_block_hashes(uint64_t height, const std::vector
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// vs [k_image, output_keys] (m_scan_table). This is faster because it takes advantage of bulk queries
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// and is threaded if possible. The table (m_scan_table) will be used later when querying output
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// keys.
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static bool update_output_map(std::map<uint64_t, std::vector<output_data_t>> &extra_tx_map, const transaction &tx, uint64_t height, bool miner)
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{
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MTRACE("Blockchain::" << __func__);
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for (size_t i = 0; i < tx.vout.size(); ++i)
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{
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const auto &out = tx.vout[i];
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if (out.target.type() != typeid(txout_to_key))
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continue;
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const txout_to_key &out_to_key = boost::get<txout_to_key>(out.target);
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rct::key commitment;
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uint64_t amount = out.amount;
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if (miner && tx.version == 2)
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{
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commitment = rct::zeroCommit(amount);
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amount = 0;
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}
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else if (tx.version > 1)
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{
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CHECK_AND_ASSERT_MES(i < tx.rct_signatures.outPk.size(), false, "Invalid outPk size");
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commitment = tx.rct_signatures.outPk[i].mask;
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}
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else
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commitment = rct::zero();
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extra_tx_map[amount].push_back(output_data_t{out_to_key.key, tx.unlock_time, height, commitment});
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}
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return true;
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}
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bool Blockchain::prepare_handle_incoming_blocks(const std::vector<block_complete_entry> &blocks_entry)
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{
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MTRACE("Blockchain::" << __func__);
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@ -4190,7 +4140,7 @@ bool Blockchain::prepare_handle_incoming_blocks(const std::vector<block_complete
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// [input] stores all absolute_offsets for each amount
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std::map<uint64_t, std::vector<uint64_t>> offset_map;
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// [output] stores all output_data_t for each absolute_offset
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std::map<uint64_t, std::vector<output_data_t>> tx_map, extra_tx_map;
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std::map<uint64_t, std::vector<output_data_t>> tx_map;
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std::vector<std::pair<cryptonote::transaction, crypto::hash>> txes(total_txs);
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#define SCAN_TABLE_QUIT(m) \
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@ -4207,8 +4157,6 @@ bool Blockchain::prepare_handle_incoming_blocks(const std::vector<block_complete
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if (m_cancel)
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return false;
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if (!update_output_map(extra_tx_map, blocks[block_index].miner_tx, height + block_index, true))
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SCAN_TABLE_QUIT("Error building extra tx map.");
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for (const auto &tx_blob : entry.txs)
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{
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if (tx_index >= txes.size())
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@ -4267,8 +4215,6 @@ bool Blockchain::prepare_handle_incoming_blocks(const std::vector<block_complete
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offset_map[in_to_key.amount].push_back(offset);
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}
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if (!update_output_map(extra_tx_map, tx, height + block_index, false))
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SCAN_TABLE_QUIT("Error building extra tx map.");
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}
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++block_index;
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}
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@ -4293,7 +4239,7 @@ bool Blockchain::prepare_handle_incoming_blocks(const std::vector<block_complete
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for (size_t i = 0; i < amounts.size(); i++)
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{
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uint64_t amount = amounts[i];
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tpool.submit(&waiter, boost::bind(&Blockchain::output_scan_worker, this, amount, std::cref(offset_map[amount]), std::ref(tx_map[amount]), std::cref(extra_tx_map[amount])), true);
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tpool.submit(&waiter, boost::bind(&Blockchain::output_scan_worker, this, amount, std::cref(offset_map[amount]), std::ref(tx_map[amount])), true);
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}
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waiter.wait(&tpool);
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}
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@ -4302,7 +4248,7 @@ bool Blockchain::prepare_handle_incoming_blocks(const std::vector<block_complete
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for (size_t i = 0; i < amounts.size(); i++)
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{
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uint64_t amount = amounts[i];
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output_scan_worker(amount, offset_map[amount], tx_map[amount], extra_tx_map[amount]);
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output_scan_worker(amount, offset_map[amount], tx_map[amount]);
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}
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}
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@ -925,7 +925,7 @@ namespace cryptonote
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* @param outputs return-by-reference the outputs collected
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*/
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void output_scan_worker(const uint64_t amount,const std::vector<uint64_t> &offsets,
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std::vector<output_data_t> &outputs, const std::vector<output_data_t> &extra_tx_map) const;
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std::vector<output_data_t> &outputs) const;
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/**
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* @brief computes the "short" and "long" hashes for a set of blocks
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