wallet2: speedup refresh

key derivation and checking for incoming outputs are threaded
in batch before adding blocks to the local blockchain. Other
minor bits and bobs are also cached.

1 files changed, 20 insertions, 2 deletions

diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
index ee7049231..522a2404a 100644
--- a/src/wallet/wallet2.h
+++ b/src/wallet/wallet2.h
@@ -456,10 +456,25 @@ namespace tools
     {
       crypto::hash hash;
       cryptonote::block block;
+      std::vector<cryptonote::transaction> txes;
       cryptonote::COMMAND_RPC_GET_BLOCKS_FAST::block_output_indices o_indices;
       bool error;
     };
 
+    struct is_out_data
+    {
+      crypto::public_key pkey;
+      crypto::key_derivation derivation;
+      std::vector<boost::optional<cryptonote::subaddress_receive_info>> received;
+    };
+
+    struct tx_cache_data
+    {
+      std::vector<cryptonote::tx_extra_field> tx_extra_fields;
+      std::vector<is_out_data> primary;
+      std::vector<is_out_data> additional;
+    };
+
     /*!
      * \brief  Generates a wallet or restores one.
      * \param  wallet_              Name of wallet file
@@ -1125,8 +1140,8 @@ namespace tools
      * \param password       Password of wallet file
      */
     bool load_keys(const std::string& keys_file_name, const epee::wipeable_string& password);
-    void process_new_transaction(const crypto::hash &txid, const cryptonote::transaction& tx, const std::vector<uint64_t> &o_indices, uint64_t height, uint64_t ts, bool miner_tx, bool pool, bool double_spend_seen);
-    void process_new_blockchain_entry(const cryptonote::block& b, const cryptonote::block_complete_entry& bche, const crypto::hash& bl_id, uint64_t height, const cryptonote::COMMAND_RPC_GET_BLOCKS_FAST::block_output_indices &o_indices);
+    void process_new_transaction(const crypto::hash &txid, const cryptonote::transaction& tx, const std::vector<uint64_t> &o_indices, uint64_t height, uint64_t ts, bool miner_tx, bool pool, bool double_spend_seen, const tx_cache_data &tx_cache_data);
+    void process_new_blockchain_entry(const cryptonote::block& b, const cryptonote::block_complete_entry& bche, const parsed_block &parsed_block, const crypto::hash& bl_id, uint64_t height, const std::vector<tx_cache_data> &tx_cache_data, size_t tx_cache_data_offset);
     void detach_blockchain(uint64_t height);
     void get_short_chain_history(std::list<crypto::hash>& ids) const;
     bool is_tx_spendtime_unlocked(uint64_t unlock_time, uint64_t block_height) const;
@@ -1146,6 +1161,7 @@ namespace tools
     bool generate_chacha_key_from_secret_keys(crypto::chacha_key &key) const;
     crypto::hash get_payment_id(const pending_tx &ptx) const;
     void check_acc_out_precomp(const cryptonote::tx_out &o, const crypto::key_derivation &derivation, const std::vector<crypto::key_derivation> &additional_derivations, size_t i, tx_scan_info_t &tx_scan_info) const;
+    void check_acc_out_precomp(const cryptonote::tx_out &o, const crypto::key_derivation &derivation, const std::vector<crypto::key_derivation> &additional_derivations, size_t i, const is_out_data *is_out_data, tx_scan_info_t &tx_scan_info) const;
     void parse_block_round(const cryptonote::blobdata &blob, cryptonote::block &bl, crypto::hash &bl_id, bool &error) const;
     uint64_t get_upper_transaction_size_limit() const;
     std::vector<uint64_t> get_unspent_amounts_vector() const;
@@ -1175,6 +1191,8 @@ namespace tools
 
     uint64_t get_segregation_fork_height() const;
 
+    void cache_tx_data(const cryptonote::transaction& tx, const crypto::hash &txid, tx_cache_data &tx_cache_data) const;
+
     cryptonote::account_base m_account;
     boost::optional<epee::net_utils::http::login> m_daemon_login;
     std::string m_daemon_address;