Merge pull request #8046

df2e680 wallet2: speedup large tx construction: reserve vector memory (moneromooo-monero)
38cdf01 wallet2: speedup large tx construction: batch ringdb lookups (Crypto City)
353cd53 wallet2: speedup large tx construction: no pointless clsag generation (Crypto City)
2b95178 wallet2: speedup large tx construction: batch ringdb updates (Crypto City)
c9cf0b7 wallet2: speedup large tx construction: cache public key validity (moneromooo-monero)

1 files changed, 7 insertions, 5 deletions

diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
index 660e6a14b..e9e5bc95e 100644
--- a/src/wallet/wallet2.h
+++ b/src/wallet/wallet2.h
@@ -1001,10 +1001,10 @@ private:
     uint64_t unlocked_balance_all(bool strict, uint64_t *blocks_to_unlock = NULL, uint64_t *time_to_unlock = NULL);
     template<typename T>
     void transfer_selected(const std::vector<cryptonote::tx_destination_entry>& dsts, const std::vector<size_t>& selected_transfers, size_t fake_outputs_count,
-      std::vector<std::vector<tools::wallet2::get_outs_entry>> &outs,
+      std::vector<std::vector<tools::wallet2::get_outs_entry>> &outs, std::unordered_set<crypto::public_key> &valid_public_keys_cache,
       uint64_t unlock_time, uint64_t fee, const std::vector<uint8_t>& extra, T destination_split_strategy, const tx_dust_policy& dust_policy, cryptonote::transaction& tx, pending_tx &ptx, const bool use_view_tags);
     void transfer_selected_rct(std::vector<cryptonote::tx_destination_entry> dsts, const std::vector<size_t>& selected_transfers, size_t fake_outputs_count,
-      std::vector<std::vector<tools::wallet2::get_outs_entry>> &outs,
+      std::vector<std::vector<tools::wallet2::get_outs_entry>> &outs, std::unordered_set<crypto::public_key> &valid_public_keys_cache,
       uint64_t unlock_time, uint64_t fee, const std::vector<uint8_t>& extra, cryptonote::transaction& tx, pending_tx &ptx, const rct::RCTConfig &rct_config, const bool use_view_tags);
 
     void commit_tx(pending_tx& ptx_vector);
@@ -1558,7 +1558,9 @@ private:
     const std::string get_ring_database() const { return m_ring_database; }
     bool get_ring(const crypto::key_image &key_image, std::vector<uint64_t> &outs);
     bool get_rings(const crypto::hash &txid, std::vector<std::pair<crypto::key_image, std::vector<uint64_t>>> &outs);
+    bool get_rings(const crypto::chacha_key &key, const std::vector<crypto::key_image> &key_images, std::vector<std::vector<uint64_t>> &outs);
     bool set_ring(const crypto::key_image &key_image, const std::vector<uint64_t> &outs, bool relative);
+    bool set_rings(const std::vector<std::pair<crypto::key_image, std::vector<uint64_t>>> &rings, bool relative);
     bool unset_ring(const std::vector<crypto::key_image> &key_images);
     bool unset_ring(const crypto::hash &txid);
     bool find_and_save_rings(bool force = true);
@@ -1665,9 +1667,9 @@ private:
     void set_unspent(size_t idx);
     bool is_spent(const transfer_details &td, bool strict = true) const;
     bool is_spent(size_t idx, bool strict = true) const;
-    void get_outs(std::vector<std::vector<get_outs_entry>> &outs, const std::vector<size_t> &selected_transfers, size_t fake_outputs_count, bool rct);
-    void get_outs(std::vector<std::vector<get_outs_entry>> &outs, const std::vector<size_t> &selected_transfers, size_t fake_outputs_count, std::vector<uint64_t> &rct_offsets);
-    bool tx_add_fake_output(std::vector<std::vector<tools::wallet2::get_outs_entry>> &outs, uint64_t global_index, const crypto::public_key& tx_public_key, const rct::key& mask, uint64_t real_index, bool unlocked) const;
+    void get_outs(std::vector<std::vector<get_outs_entry>> &outs, const std::vector<size_t> &selected_transfers, size_t fake_outputs_count, bool rct, std::unordered_set<crypto::public_key> &valid_public_keys_cache);
+    void get_outs(std::vector<std::vector<get_outs_entry>> &outs, const std::vector<size_t> &selected_transfers, size_t fake_outputs_count, std::vector<uint64_t> &rct_offsets, std::unordered_set<crypto::public_key> &valid_public_keys_cache);
+    bool tx_add_fake_output(std::vector<std::vector<tools::wallet2::get_outs_entry>> &outs, uint64_t global_index, const crypto::public_key& tx_public_key, const rct::key& mask, uint64_t real_index, bool unlocked, std::unordered_set<crypto::public_key> &valid_public_keys_cache) const;
     bool should_pick_a_second_output(bool use_rct, size_t n_transfers, const std::vector<size_t> &unused_transfers_indices, const std::vector<size_t> &unused_dust_indices) const;
     std::vector<size_t> get_only_rct(const std::vector<size_t> &unused_dust_indices, const std::vector<size_t> &unused_transfers_indices) const;
     void scan_output(const cryptonote::transaction &tx, bool miner_tx, const crypto::public_key &tx_pub_key, size_t i, tx_scan_info_t &tx_scan_info, int &num_vouts_received, std::unordered_map<cryptonote::subaddress_index, uint64_t> &tx_money_got_in_outs, std::vector<size_t> &outs, bool pool);