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Merge branch 'performance' into master

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This commit is contained in:
Howard Chu
2016-04-05 21:13:16 +01:00
parent e7c8a32a28 372acee723
commit d7ea7d9a23
7 changed files with 658 additions and 775 deletions
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src/blockchain_db/lmdb/db_lmdb.cpp
+558 -681
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File diff suppressed because it is too large Load Diff
src/blockchain_db/lmdb/db_lmdb.h
+22 -55
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@@ -43,20 +43,13 @@ typedef struct mdb_txn_cursors
{
MDB_cursor *m_txc_blocks;
MDB_cursor *m_txc_block_heights;
MDB_cursor *m_txc_block_hashes;
MDB_cursor *m_txc_block_timestamps;
MDB_cursor *m_txc_block_sizes;
MDB_cursor *m_txc_block_diffs;
MDB_cursor *m_txc_block_coins;
MDB_cursor *m_txc_block_info;
MDB_cursor *m_txc_output_txs;
MDB_cursor *m_txc_output_indices;
MDB_cursor *m_txc_output_amounts;
MDB_cursor *m_txc_output_keys;
MDB_cursor *m_txc_txs;
MDB_cursor *m_txc_tx_heights;
MDB_cursor *m_txc_tx_unlocks;
MDB_cursor *m_txc_tx_indices;
MDB_cursor *m_txc_tx_outputs;
MDB_cursor *m_txc_spent_keys;
@@ -66,18 +59,11 @@ typedef struct mdb_txn_cursors
#define m_cur_blocks m_cursors->m_txc_blocks
#define m_cur_block_heights m_cursors->m_txc_block_heights
#define m_cur_block_hashes m_cursors->m_txc_block_hashes
#define m_cur_block_timestamps m_cursors->m_txc_block_timestamps
#define m_cur_block_sizes m_cursors->m_txc_block_sizes
#define m_cur_block_diffs m_cursors->m_txc_block_diffs
#define m_cur_block_coins m_cursors->m_txc_block_coins
#define m_cur_block_info m_cursors->m_txc_block_info
#define m_cur_output_txs m_cursors->m_txc_output_txs
#define m_cur_output_indices m_cursors->m_txc_output_indices
#define m_cur_output_amounts m_cursors->m_txc_output_amounts
#define m_cur_output_keys m_cursors->m_txc_output_keys
#define m_cur_txs m_cursors->m_txc_txs
#define m_cur_tx_heights m_cursors->m_txc_tx_heights
#define m_cur_tx_unlocks m_cursors->m_txc_tx_unlocks
#define m_cur_tx_indices m_cursors->m_txc_tx_indices
#define m_cur_tx_outputs m_cursors->m_txc_tx_outputs
#define m_cur_spent_keys m_cursors->m_txc_spent_keys
#define m_cur_hf_versions m_cursors->m_txc_hf_versions
@@ -87,18 +73,11 @@ typedef struct mdb_rflags
bool m_rf_txn;
bool m_rf_blocks;
bool m_rf_block_heights;
bool m_rf_block_hashes;
bool m_rf_block_timestamps;
bool m_rf_block_sizes;
bool m_rf_block_diffs;
bool m_rf_block_coins;
bool m_rf_block_info;
bool m_rf_output_txs;
bool m_rf_output_indices;
bool m_rf_output_amounts;
bool m_rf_output_keys;
bool m_rf_txs;
bool m_rf_tx_heights;
bool m_rf_tx_unlocks;
bool m_rf_tx_indices;
bool m_rf_tx_outputs;
bool m_rf_spent_keys;
bool m_rf_hf_versions;
@@ -223,6 +202,7 @@ public:
virtual uint64_t height() const;
virtual bool tx_exists(const crypto::hash& h) const;
virtual bool tx_exists(const crypto::hash& h, uint64_t& tx_index) const;
virtual uint64_t get_tx_unlock_time(const crypto::hash& h) const;
@@ -246,10 +226,8 @@ public:
virtual tx_out_index get_output_tx_and_index(const uint64_t& amount, const uint64_t& index);
virtual void get_output_tx_and_index(const uint64_t& amount, const std::vector<uint64_t> &offsets, std::vector<tx_out_index> &indices);
virtual void get_output_global_indices(const uint64_t& amount, const std::vector<uint64_t> &offsets, std::vector<uint64_t> &indices);
virtual std::vector<uint64_t> get_tx_output_indices(const crypto::hash& h) const;
virtual std::vector<uint64_t> get_tx_amount_output_indices(const crypto::hash& h) const;
virtual std::vector<uint64_t> get_tx_amount_output_indices(const uint64_t tx_id) const;
virtual bool has_key_image(const crypto::key_image& img) const;
@@ -306,18 +284,23 @@ private:
virtual void remove_block();
virtual void add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash);
virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash);
virtual void remove_transaction_data(const crypto::hash& tx_hash, const transaction& tx);
virtual void add_output(const crypto::hash& tx_hash, const tx_out& tx_output, const uint64_t& local_index, const uint64_t unlock_time);
virtual uint64_t add_output(const crypto::hash& tx_hash,
const tx_out& tx_output,
const uint64_t& local_index,
const uint64_t unlock_time
);
virtual void remove_output(const tx_out& tx_output);
virtual void add_tx_amount_output_indices(const uint64_t tx_id,
const std::vector<uint64_t>& amount_output_indices
);
void remove_tx_outputs(const MDB_val *tx_hash, const transaction& tx);
void remove_tx_outputs(const uint64_t tx_id, const transaction& tx);
void remove_output(const MDB_val *out_index, const uint64_t amount);
void remove_amount_output_index(const uint64_t amount, const MDB_val *global_output_index);
void remove_output(const uint64_t amount, const uint64_t& out_index);
virtual void add_spent_key(const crypto::key_image& k_image);
@@ -349,16 +332,6 @@ private:
*/
tx_out output_from_blob(const blobdata& blob) const;
/**
* @brief get the global index of the index-th output of the given amount
*
* @param amount the output amount
* @param index the index into the set of outputs of that amount
*
* @return the global index of the desired output
*/
uint64_t get_output_global_index(const uint64_t& amount, const uint64_t& index);
void check_open() const;
virtual bool is_read_only() const;
@@ -370,21 +343,14 @@ private:
MDB_dbi m_blocks;
MDB_dbi m_block_heights;
MDB_dbi m_block_hashes;
MDB_dbi m_block_timestamps;
MDB_dbi m_block_sizes;
MDB_dbi m_block_diffs;
MDB_dbi m_block_coins;
MDB_dbi m_block_info;
MDB_dbi m_txs;
MDB_dbi m_tx_unlocks;
MDB_dbi m_tx_heights;
MDB_dbi m_tx_indices;
MDB_dbi m_tx_outputs;
MDB_dbi m_output_txs;
MDB_dbi m_output_indices;
MDB_dbi m_output_amounts;
MDB_dbi m_output_keys;
MDB_dbi m_spent_keys;
@@ -394,6 +360,7 @@ private:
MDB_dbi m_properties;
uint64_t m_height;
uint64_t m_num_txs;
uint64_t m_num_outputs;
mutable uint64_t m_cum_size; // used in batch size estimation
mutable int m_cum_count;