mirror of
https://git.wownero.com/wownero/wownero.git
synced 2024-12-22 17:08:52 +00:00
Merge branch 'performance' into master
This commit is contained in:
Howard Chu
commit
d7ea7d9a23
2
external/db_drivers/liblmdb/mdb.c
vendored
2
external/db_drivers/liblmdb/mdb.c
vendored
@ -6771,8 +6771,8 @@ set1:
|
||||
if (op == MDB_GET_BOTH || rc > 0)
|
||||
return MDB_NOTFOUND;
|
||||
rc = 0;
|
||||
*data = olddata;
|
||||
}
|
||||
*data = olddata;
|
||||
|
||||
} else {
|
||||
if (mc->mc_xcursor)
|
||||
|
||||
@ -82,14 +82,17 @@ void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transacti
|
||||
}
|
||||
}
|
||||
|
||||
add_transaction_data(blk_hash, tx, tx_hash);
|
||||
uint64_t tx_id = add_transaction_data(blk_hash, tx, tx_hash);
|
||||
|
||||
std::vector<uint64_t> amount_output_indices;
|
||||
|
||||
// iterate tx.vout using indices instead of C++11 foreach syntax because
|
||||
// we need the index
|
||||
for (uint64_t i = 0; i < tx.vout.size(); ++i)
|
||||
{
|
||||
add_output(tx_hash, tx.vout[i], i, tx.unlock_time);
|
||||
amount_output_indices.push_back(add_output(tx_hash, tx.vout[i], i, tx.unlock_time));
|
||||
}
|
||||
add_tx_amount_output_indices(tx_id, amount_output_indices);
|
||||
}
|
||||
|
||||
uint64_t BlockchainDB::add_block( const block& blk
|
||||
|
||||
@ -59,6 +59,39 @@
|
||||
* Unspent transaction outputs are duplicated to quickly gather random
|
||||
* outputs to use for mixins
|
||||
*
|
||||
* Indices and Identifiers:
|
||||
* The word "index" is used ambiguously throughout this code. It is
|
||||
* particularly confusing when talking about the output or transaction
|
||||
* tables since their indexing can refer to themselves or each other.
|
||||
* I have attempted to clarify these usages here:
|
||||
*
|
||||
* Blocks, transactions, and outputs are all identified by a hash.
|
||||
* For storage efficiency, a 64-bit integer ID is used instead of the hash
|
||||
* inside the DB. Tables exist to map between hash and ID. A block ID is
|
||||
* also referred to as its "height". Transactions and outputs generally are
|
||||
* not referred to by ID outside of this module, but the tx ID is returned
|
||||
* by tx_exists() and used by get_tx_amount_output_indices(). Like their
|
||||
* corresponding hashes, IDs are globally unique.
|
||||
*
|
||||
* The remaining uses of the word "index" refer to local offsets, and are
|
||||
* not globally unique. An "amount output index" N refers to the Nth output
|
||||
* of a specific amount. An "output local index" N refers to the Nth output
|
||||
* of a specific tx.
|
||||
*
|
||||
* Exceptions:
|
||||
* DB_ERROR -- generic
|
||||
* DB_OPEN_FAILURE
|
||||
* DB_CREATE_FAILURE
|
||||
* DB_SYNC_FAILURE
|
||||
* BLOCK_DNE
|
||||
* BLOCK_PARENT_DNE
|
||||
* BLOCK_EXISTS
|
||||
* BLOCK_INVALID -- considering making this multiple errors
|
||||
* TX_DNE
|
||||
* TX_EXISTS
|
||||
* OUTPUT_DNE
|
||||
* OUTPUT_EXISTS
|
||||
* KEY_IMAGE_EXISTS
|
||||
*/
|
||||
|
||||
namespace cryptonote
|
||||
@ -80,6 +113,15 @@ struct output_data_t
|
||||
};
|
||||
#pragma pack(pop)
|
||||
|
||||
#pragma pack(push, 1)
|
||||
struct tx_data_t
|
||||
{
|
||||
uint64_t tx_id;
|
||||
uint64_t unlock_time;
|
||||
uint64_t block_id;
|
||||
};
|
||||
#pragma pack(pop)
|
||||
|
||||
/***********************************
|
||||
* Exception Definitions
|
||||
***********************************/
|
||||
@ -311,14 +353,18 @@ private:
|
||||
* and the other data passed here, not the separate outputs of the
|
||||
* transaction.
|
||||
*
|
||||
* It returns a tx ID, which is a mapping from the tx_hash. The tx ID
|
||||
* is used in #add_tx_amount_output_indices().
|
||||
*
|
||||
* If any of this cannot be done, the subclass should throw the corresponding
|
||||
* subclass of DB_EXCEPTION
|
||||
*
|
||||
* @param blk_hash the hash of the block containing the transaction
|
||||
* @param tx the transaction to be added
|
||||
* @param tx_hash the hash of the transaction
|
||||
* @return the transaction ID
|
||||
*/
|
||||
virtual void add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash) = 0;
|
||||
virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash) = 0;
|
||||
|
||||
/**
|
||||
* @brief remove data about a transaction
|
||||
@ -348,6 +394,9 @@ private:
|
||||
* future, this tracking (of the number, at least) should be moved to
|
||||
* this class, as it is necessary and the same among all BlockchainDB.
|
||||
*
|
||||
* It returns an amount output index, which is the index of the output
|
||||
* for its specified amount.
|
||||
*
|
||||
* This data should be stored in such a manner that the only thing needed to
|
||||
* reverse the process is the tx_out.
|
||||
*
|
||||
@ -358,25 +407,24 @@ private:
|
||||
* @param tx_output the output
|
||||
* @param local_index index of the output in its transaction
|
||||
* @param unlock_time unlock time/height of the output
|
||||
* @return amount output index
|
||||
*/
|
||||
virtual void add_output(const crypto::hash& tx_hash, const tx_out& tx_output, const uint64_t& local_index, const uint64_t unlock_time) = 0;
|
||||
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) = 0;
|
||||
|
||||
/**
|
||||
* @brief remove an output
|
||||
* @brief store amount output indices for a tx's outputs
|
||||
*
|
||||
* The subclass implementing this will remove all output data it stored
|
||||
* in add_output().
|
||||
*
|
||||
* In addition, the subclass is responsible for correctly decrementing
|
||||
* its global output counter (this may be automatic for some, such as using
|
||||
* a database backend "count" feature).
|
||||
* The subclass implementing this will add the amount output indices to its
|
||||
* backing store in a suitable manner. The tx_id will be the same one that
|
||||
* was returned from #add_output().
|
||||
*
|
||||
* If any of this cannot be done, the subclass should throw the corresponding
|
||||
* subclass of DB_EXCEPTION
|
||||
*
|
||||
* @param tx_output the output to be removed
|
||||
* @param tx_id ID of the transaction containing these outputs
|
||||
* @param amount_output_indices the amount output indices of the transaction
|
||||
*/
|
||||
virtual void remove_output(const tx_out& tx_output) = 0;
|
||||
virtual void add_tx_amount_output_indices(const uint64_t tx_id, const std::vector<uint64_t>& amount_output_indices) = 0;
|
||||
|
||||
/**
|
||||
* @brief store a spent key
|
||||
@ -930,10 +978,12 @@ public:
|
||||
* given hash and return true if so, false otherwise.
|
||||
*
|
||||
* @param h the hash to check against
|
||||
* @param tx_id (optional) returns the tx_id for the tx hash
|
||||
*
|
||||
* @return true if the transaction exists, otherwise false
|
||||
*/
|
||||
virtual bool tx_exists(const crypto::hash& h) const = 0;
|
||||
virtual bool tx_exists(const crypto::hash& h, uint64_t& tx_id) const = 0;
|
||||
|
||||
// return unlock time of tx with hash <h>
|
||||
/**
|
||||
@ -1124,37 +1174,21 @@ public:
|
||||
*/
|
||||
virtual bool can_thread_bulk_indices() const = 0;
|
||||
|
||||
/**
|
||||
* @brief gets output indices (global) for a transaction's outputs
|
||||
*
|
||||
* The subclass should fetch the global output indices for each output
|
||||
* in the transaction with the given hash.
|
||||
*
|
||||
* If the transaction does not exist, the subclass should throw TX_DNE.
|
||||
*
|
||||
* If an output cannot be found, the subclass should throw OUTPUT_DNE.
|
||||
*
|
||||
* @param h a transaction hash
|
||||
*
|
||||
* @return a list of global output indices
|
||||
*/
|
||||
virtual std::vector<uint64_t> get_tx_output_indices(const crypto::hash& h) const = 0;
|
||||
|
||||
/**
|
||||
* @brief gets output indices (amount-specific) for a transaction's outputs
|
||||
*
|
||||
* The subclass should fetch the amount-specific output indices for each
|
||||
* output in the transaction with the given hash.
|
||||
* output in the transaction with the given ID.
|
||||
*
|
||||
* If the transaction does not exist, the subclass should throw TX_DNE.
|
||||
*
|
||||
* If an output cannot be found, the subclass should throw OUTPUT_DNE.
|
||||
*
|
||||
* @param h a transaction hash
|
||||
* @param tx_id a transaction ID
|
||||
*
|
||||
* @return a list of amount-specific output indices
|
||||
*/
|
||||
virtual std::vector<uint64_t> get_tx_amount_output_indices(const crypto::hash& h) const = 0;
|
||||
virtual std::vector<uint64_t> get_tx_amount_output_indices(const uint64_t tx_id) const = 0;
|
||||
|
||||
/**
|
||||
* @brief check if a key image is stored as spent
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -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;
|
||||
|
||||
@ -1970,14 +1970,15 @@ bool Blockchain::get_tx_outputs_gindexs(const crypto::hash& tx_id, std::vector<u
|
||||
{
|
||||
LOG_PRINT_L3("Blockchain::" << __func__);
|
||||
CRITICAL_REGION_LOCAL(m_blockchain_lock);
|
||||
if (!m_db->tx_exists(tx_id))
|
||||
uint64_t tx_index;
|
||||
if (!m_db->tx_exists(tx_id, tx_index))
|
||||
{
|
||||
LOG_PRINT_RED_L1("warning: get_tx_outputs_gindexs failed to find transaction with id = " << tx_id);
|
||||
return false;
|
||||
}
|
||||
|
||||
// get amount output indexes, currently referred to in parts as "output global indices", but they are actually specific to amounts
|
||||
indexs = m_db->get_tx_amount_output_indices(tx_id);
|
||||
indexs = m_db->get_tx_amount_output_indices(tx_index);
|
||||
CHECK_AND_ASSERT_MES(indexs.size(), false, "internal error: global indexes for transaction " << tx_id << " is empty");
|
||||
|
||||
return true;
|
||||
|
||||
@ -78,6 +78,7 @@ public:
|
||||
virtual block get_top_block() const { return block(); }
|
||||
virtual uint64_t height() const { return blocks.size(); }
|
||||
virtual bool tx_exists(const crypto::hash& h) const { return false; }
|
||||
virtual bool tx_exists(const crypto::hash& h, uint64_t& tx_index) const { return false; }
|
||||
virtual uint64_t get_tx_unlock_time(const crypto::hash& h) const { return 0; }
|
||||
virtual transaction get_tx(const crypto::hash& h) const { return transaction(); }
|
||||
virtual uint64_t get_tx_count() const { return 0; }
|
||||
@ -93,13 +94,13 @@ public:
|
||||
virtual void get_output_key(const uint64_t &amount, const std::vector<uint64_t> &offsets, std::vector<output_data_t> &outputs) {}
|
||||
virtual bool can_thread_bulk_indices() const { return false; }
|
||||
virtual std::vector<uint64_t> get_tx_output_indices(const crypto::hash& h) const { return std::vector<uint64_t>(); }
|
||||
virtual std::vector<uint64_t> get_tx_amount_output_indices(const crypto::hash& h) const { return std::vector<uint64_t>(); }
|
||||
virtual std::vector<uint64_t> get_tx_amount_output_indices(const uint64_t tx_index) const { return std::vector<uint64_t>(); }
|
||||
virtual bool has_key_image(const crypto::key_image& img) const { return false; }
|
||||
virtual void remove_block() { blocks.pop_back(); }
|
||||
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) {return 0;}
|
||||
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 void remove_output(const tx_out& tx_output) {}
|
||||
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) {return 0;}
|
||||
virtual void add_tx_amount_output_indices(const uint64_t tx_index, const std::vector<uint64_t>& amount_output_indices) {}
|
||||
virtual void add_spent_key(const crypto::key_image& k_image) {}
|
||||
virtual void remove_spent_key(const crypto::key_image& k_image) {}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user