mirror of
https://github.com/monero-project/monero.git
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blockchain_import: much faster when verifying with cryptonote::core
Quick test with the first 56569 blocks from mainnet version verify batch time old 0 200 1:16 new 0 200 0:57 old 0 5000 0:53 new 0 5000 0:51 old 1 200 est > 1h new 1 200 10:21 old 1 5000 est > 1h new 1 5000 8:27
This commit is contained in:
moneromooo-monero
parent
38756d00ff
commit
c93b7692b4
3 changed files with 153 additions and 288 deletions
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@ -26,6 +26,16 @@
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# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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set(blocksdat "")
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if(PER_BLOCK_CHECKPOINT)
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if(APPLE)
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add_custom_command(OUTPUT blocksdat.o MAIN_DEPENDENCY ../blocks/checkpoints.dat COMMAND cd ${CMAKE_CURRENT_SOURCE_DIR} && touch stub.c && ${CMAKE_C_COMPILER} -o stub.o -c stub.c COMMAND cd ${CMAKE_CURRENT_SOURCE_DIR} && ${CMAKE_LINKER} -r -sectcreate __DATA __blocks_dat ../blocks/checkpoints.dat -o ${CMAKE_CURRENT_BINARY_DIR}/blocksdat.o stub.o && rm -f stub.*)
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else()
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add_custom_command(OUTPUT blocksdat.o MAIN_DEPENDENCY ../blocks/checkpoints.dat COMMAND cd ${CMAKE_CURRENT_SOURCE_DIR} && cp ../blocks/checkpoints.dat blocks.dat && ${CMAKE_LINKER} -r -b binary -o ${CMAKE_CURRENT_BINARY_DIR}/blocksdat.o blocks.dat && rm -f blocks.dat)
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endif()
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set(blocksdat "blocksdat.o")
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endif()
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set(blockchain_import_sources
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blockchain_import.cpp
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bootstrap_file.cpp
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@ -33,7 +43,6 @@ set(blockchain_import_sources
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)
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set(blockchain_import_private_headers
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fake_core.h
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bootstrap_file.h
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blocksdat_file.h
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bootstrap_serialization.h
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@ -65,7 +74,8 @@ set(cn_deserialize_sources
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monero_add_executable(blockchain_import
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${blockchain_import_sources}
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${blockchain_import_private_headers})
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${blockchain_import_private_headers}
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${blocksdat})
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target_link_libraries(blockchain_import
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PRIVATE
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@ -32,6 +32,7 @@
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#include <fstream>
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#include <boost/filesystem.hpp>
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#include "misc_log_ex.h"
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#include "bootstrap_file.h"
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#include "bootstrap_serialization.h"
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#include "cryptonote_basic/cryptonote_format_utils.h"
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@ -39,11 +40,10 @@
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#include "serialization/json_utils.h" // dump_json()
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#include "include_base_utils.h"
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#include "blockchain_db/db_types.h"
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#include "cryptonote_core/cryptonote_core.h"
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#include <lmdb.h> // for db flag arguments
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#include "fake_core.h"
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#undef MONERO_DEFAULT_LOG_CATEGORY
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#define MONERO_DEFAULT_LOG_CATEGORY "bcutil"
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@ -205,20 +205,12 @@ int parse_db_arguments(const std::string& db_arg_str, std::string& db_type, int&
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}
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template <typename FakeCore>
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int pop_blocks(FakeCore& simple_core, int num_blocks)
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int pop_blocks(cryptonote::core& core, int num_blocks)
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{
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bool use_batch = false;
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if (opt_batch)
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{
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if (simple_core.support_batch)
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use_batch = true;
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else
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MWARNING("WARNING: batch transactions enabled but unsupported or unnecessary for this database type - ignoring");
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}
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bool use_batch = opt_batch;
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if (use_batch)
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simple_core.batch_start();
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core.get_blockchain_storage().get_db().batch_start();
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int quit = 0;
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block popped_block;
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@ -226,12 +218,11 @@ int pop_blocks(FakeCore& simple_core, int num_blocks)
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for (int i=0; i < num_blocks; ++i)
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{
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// simple_core.m_storage.pop_block_from_blockchain() is private, so call directly through db
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simple_core.m_storage.get_db().pop_block(popped_block, popped_txs);
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core.get_blockchain_storage().get_db().pop_block(popped_block, popped_txs);
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quit = 1;
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}
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if (use_batch)
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{
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if (quit > 1)
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@ -241,24 +232,73 @@ int pop_blocks(FakeCore& simple_core, int num_blocks)
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}
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else
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{
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simple_core.batch_stop();
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core.get_blockchain_storage().get_db().batch_stop();
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}
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simple_core.m_storage.get_db().show_stats();
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core.get_blockchain_storage().get_db().show_stats();
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}
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return num_blocks;
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}
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template <typename FakeCore>
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int import_from_file(FakeCore& simple_core, const std::string& import_file_path, uint64_t block_stop=0)
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int check_flush(cryptonote::core &core, std::list<block_complete_entry> &blocks, bool force)
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{
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if (std::is_same<fake_core_db, FakeCore>::value)
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if (blocks.empty())
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return 0;
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if (!force && blocks.size() < db_batch_size)
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return 0;
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core.prepare_handle_incoming_blocks(blocks);
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for(const block_complete_entry& block_entry: blocks)
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{
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// Reset stats, in case we're using newly created db, accumulating stats
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// from addition of genesis block.
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// This aligns internal db counts with importer counts.
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simple_core.m_storage.get_db().reset_stats();
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}
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// process transactions
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for(auto& tx_blob: block_entry.txs)
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{
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tx_verification_context tvc = AUTO_VAL_INIT(tvc);
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core.handle_incoming_tx(tx_blob, tvc, true, true, false);
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if(tvc.m_verifivation_failed)
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{
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MERROR("transaction verification failed, tx_id = "
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<< epee::string_tools::pod_to_hex(get_blob_hash(tx_blob)));
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core.cleanup_handle_incoming_blocks();
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return 1;
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}
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}
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// process block
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block_verification_context bvc = boost::value_initialized<block_verification_context>();
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core.handle_incoming_block(block_entry.block, bvc, false); // <--- process block
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if(bvc.m_verifivation_failed)
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{
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MERROR("Block verification failed, id = "
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<< epee::string_tools::pod_to_hex(get_blob_hash(block_entry.block)));
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core.cleanup_handle_incoming_blocks();
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return 1;
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}
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if(bvc.m_marked_as_orphaned)
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{
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MERROR("Block received at sync phase was marked as orphaned");
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core.cleanup_handle_incoming_blocks();
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return 1;
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}
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} // each download block
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core.cleanup_handle_incoming_blocks();
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blocks.clear();
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return 0;
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}
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int import_from_file(cryptonote::core& core, const std::string& import_file_path, uint64_t block_stop=0)
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{
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// Reset stats, in case we're using newly created db, accumulating stats
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// from addition of genesis block.
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// This aligns internal db counts with importer counts.
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core.get_blockchain_storage().get_db().reset_stats();
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boost::filesystem::path fs_import_file_path(import_file_path);
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boost::system::error_code ec;
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if (!boost::filesystem::exists(fs_import_file_path, ec))
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@ -300,7 +340,7 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path,
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uint64_t start_height = 1;
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if (opt_resume)
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start_height = simple_core.m_storage.get_current_blockchain_height();
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start_height = core.get_blockchain_storage().get_current_blockchain_height();
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// Note that a new blockchain will start with block number 0 (total blocks: 1)
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// due to genesis block being added at initialization.
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@ -315,21 +355,16 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path,
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MINFO("start block: " << start_height << " stop block: " <<
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block_stop);
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bool use_batch = false;
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if (opt_batch)
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{
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if (simple_core.support_batch)
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use_batch = true;
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else
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MWARNING("WARNING: batch transactions enabled but unsupported or unnecessary for this database type - ignoring");
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}
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bool use_batch = opt_batch && !opt_verify;
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if (use_batch)
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simple_core.batch_start(db_batch_size);
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core.get_blockchain_storage().get_db().batch_start(db_batch_size);
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MINFO("Reading blockchain from bootstrap file...");
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std::cout << ENDL;
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std::list<block_complete_entry> blocks;
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// Within the loop, we skip to start_height before we start adding.
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// TODO: Not a bottleneck, but we can use what's done in count_blocks() and
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// only do the chunk size reads, skipping the chunk content reads until we're
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@ -424,67 +459,34 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path,
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<< std::flush;
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}
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std::vector<transaction> txs;
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std::vector<transaction> archived_txs;
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archived_txs = bp.txs;
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// std::cout << refresh_string;
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// MDEBUG("txs: " << archived_txs.size());
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// if archived_txs is invalid
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// {
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// std::cout << refresh_string;
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// MFATAL("exception while de-archiving txs, height=" << h);
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// quit = 1;
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// break;
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// }
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// tx number 1: coinbase tx
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// tx number 2 onwards: archived_txs
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unsigned int tx_num = 1;
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for (transaction tx : archived_txs)
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if (opt_verify)
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{
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++tx_num;
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// if tx is invalid
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// {
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// MFATAL("exception while indexing tx from txs, height=" << h <<", tx_num=" << tx_num);
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// quit = 1;
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// break;
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// }
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// std::cout << refresh_string;
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// MDEBUG("tx hash: " << get_transaction_hash(tx));
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// crypto::hash hsh = null_hash;
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// size_t blob_size = 0;
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// NOTE: all tx hashes except for coinbase tx are available in the block data
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// get_transaction_hash(tx, hsh, blob_size);
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// MDEBUG("tx " << tx_num << " " << hsh << " : " << ENDL);
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// MDEBUG(obj_to_json_str(tx) << ENDL);
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// add blocks with verification.
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// for Blockchain and blockchain_storage add_new_block().
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if (opt_verify)
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cryptonote::blobdata block;
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cryptonote::block_to_blob(bp.block, block);
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std::list<cryptonote::blobdata> txs;
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for (const auto &tx: bp.txs)
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{
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// crypto::hash hsh = null_hash;
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// size_t blob_size = 0;
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// get_transaction_hash(tx, hsh, blob_size);
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uint8_t version = simple_core.m_storage.get_current_hard_fork_version();
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tx_verification_context tvc = AUTO_VAL_INIT(tvc);
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bool r = true;
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r = simple_core.m_pool.add_tx(tx, tvc, true, true, false, version);
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if (!r)
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{
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MFATAL("failed to add transaction to transaction pool, height=" << h <<", tx_num=" << tx_num);
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quit = 1;
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break;
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}
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txs.push_back(cryptonote::blobdata());
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cryptonote::tx_to_blob(tx, txs.back());
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}
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else
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blocks.push_back({block, txs});
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int ret = check_flush(core, blocks, false);
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if (ret)
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break;
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}
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else
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{
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std::vector<transaction> txs;
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std::vector<transaction> archived_txs;
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archived_txs = bp.txs;
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// tx number 1: coinbase tx
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// tx number 2 onwards: archived_txs
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for (transaction tx : archived_txs)
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{
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// add blocks with verification.
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// for Blockchain and blockchain_storage add_new_block().
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// for add_block() method, without (much) processing.
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// don't add coinbase transaction to txs.
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//
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@ -493,34 +495,7 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path,
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// then a for loop for the transactions in txs.
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txs.push_back(tx);
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}
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}
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if (opt_verify)
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{
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block_verification_context bvc = boost::value_initialized<block_verification_context>();
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simple_core.m_storage.add_new_block(b, bvc);
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if (bvc.m_verifivation_failed)
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{
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MFATAL("Failed to add block to blockchain, verification failed, height = " << h);
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MFATAL("skipping rest of file");
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// ok to commit previously batched data because it failed only in
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// verification of potential new block with nothing added to batch
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// yet
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quit = 1;
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break;
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}
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if (! bvc.m_added_to_main_chain)
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{
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MFATAL("Failed to add block to blockchain, height = " << h);
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MFATAL("skipping rest of file");
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// make sure we don't commit partial block data
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quit = 2;
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break;
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}
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}
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else
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{
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size_t block_size;
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difficulty_type cumulative_difficulty;
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uint64_t coins_generated;
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@ -529,14 +504,9 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path,
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cumulative_difficulty = bp.cumulative_difficulty;
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coins_generated = bp.coins_generated;
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// std::cout << refresh_string;
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// MDEBUG("block_size: " << block_size);
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// MDEBUG("cumulative_difficulty: " << cumulative_difficulty);
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// MDEBUG("coins_generated: " << coins_generated);
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try
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{
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simple_core.add_block(b, block_size, cumulative_difficulty, coins_generated, txs);
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core.get_blockchain_storage().get_db().add_block(b, block_size, cumulative_difficulty, coins_generated, txs);
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}
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catch (const std::exception& e)
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{
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@ -545,22 +515,22 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path,
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quit = 2; // make sure we don't commit partial block data
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break;
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}
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}
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++num_imported;
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if (use_batch)
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{
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if ((h-1) % db_batch_size == 0)
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if (use_batch)
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{
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std::cout << refresh_string;
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// zero-based height
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std::cout << ENDL << "[- batch commit at height " << h-1 << " -]" << ENDL;
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simple_core.batch_stop();
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simple_core.batch_start(db_batch_size);
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std::cout << ENDL;
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simple_core.m_storage.get_db().show_stats();
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if ((h-1) % db_batch_size == 0)
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{
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std::cout << refresh_string;
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// zero-based height
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std::cout << ENDL << "[- batch commit at height " << h-1 << " -]" << ENDL;
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core.get_blockchain_storage().get_db().batch_stop();
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core.get_blockchain_storage().get_db().batch_start(db_batch_size);
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std::cout << ENDL;
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core.get_blockchain_storage().get_db().show_stats();
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}
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}
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}
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++num_imported;
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}
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}
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catch (const std::exception& e)
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@ -573,6 +543,13 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path,
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import_file.close();
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if (opt_verify)
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{
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int ret = check_flush(core, blocks, true);
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if (ret)
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return ret;
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}
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if (use_batch)
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{
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if (quit > 1)
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@ -582,14 +559,16 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path,
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}
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else
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{
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simple_core.batch_stop();
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core.get_blockchain_storage().get_db().batch_stop();
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}
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simple_core.m_storage.get_db().show_stats();
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MINFO("Number of blocks imported: " << num_imported);
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if (h > 0)
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// TODO: if there was an error, the last added block is probably at zero-based height h-2
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MINFO("Finished at block: " << h-1 << " total blocks: " << h);
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}
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core.get_blockchain_storage().get_db().show_stats();
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MINFO("Number of blocks imported: " << num_imported);
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if (h > 0)
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// TODO: if there was an error, the last added block is probably at zero-based height h-2
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MINFO("Finished at block: " << h-1 << " total blocks: " << h);
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std::cout << ENDL;
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return 0;
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}
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@ -649,10 +628,10 @@ int main(int argc, char* argv[])
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const command_line::arg_descriptor<bool> arg_resume = {"resume",
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"Resume from current height if output database already exists", true};
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command_line::add_arg(desc_cmd_sett, command_line::arg_data_dir, default_data_path.string());
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command_line::add_arg(desc_cmd_sett, command_line::arg_testnet_data_dir, default_testnet_data_path.string());
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//command_line::add_arg(desc_cmd_sett, command_line::arg_data_dir, default_data_path.string());
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//command_line::add_arg(desc_cmd_sett, command_line::arg_testnet_data_dir, default_testnet_data_path.string());
|
||||
command_line::add_arg(desc_cmd_sett, arg_input_file);
|
||||
command_line::add_arg(desc_cmd_sett, arg_testnet_on);
|
||||
//command_line::add_arg(desc_cmd_sett, arg_testnet_on);
|
||||
command_line::add_arg(desc_cmd_sett, arg_log_level);
|
||||
command_line::add_arg(desc_cmd_sett, arg_database);
|
||||
command_line::add_arg(desc_cmd_sett, arg_batch_size);
|
||||
|
|
@ -673,6 +652,7 @@ int main(int argc, char* argv[])
|
|||
|
||||
po::options_description desc_options("Allowed options");
|
||||
desc_options.add(desc_cmd_only).add(desc_cmd_sett);
|
||||
cryptonote::core::init_options(desc_options);
|
||||
|
||||
po::variables_map vm;
|
||||
bool r = command_line::handle_error_helper(desc_options, [&]()
|
||||
|
|
@ -818,26 +798,34 @@ int main(int argc, char* argv[])
|
|||
return 1;
|
||||
}
|
||||
|
||||
// for multi_db_compile:
|
||||
fake_core_db simple_core(m_config_folder, opt_testnet, opt_batch, db_type, db_flags);
|
||||
cryptonote::cryptonote_protocol_stub pr; //TODO: stub only for this kind of test, make real validation of relayed objects
|
||||
cryptonote::core core(&pr);
|
||||
core.disable_dns_checkpoints(true);
|
||||
if (!core.init(vm, NULL))
|
||||
{
|
||||
std::cerr << "Failed to initialize core" << ENDL;
|
||||
return 1;
|
||||
}
|
||||
core.get_blockchain_storage().get_db().set_batch_transactions(true);
|
||||
|
||||
if (! vm["pop-blocks"].defaulted())
|
||||
{
|
||||
num_blocks = command_line::get_arg(vm, arg_pop_blocks);
|
||||
MINFO("height: " << simple_core.m_storage.get_current_blockchain_height());
|
||||
pop_blocks(simple_core, num_blocks);
|
||||
MINFO("height: " << simple_core.m_storage.get_current_blockchain_height());
|
||||
MINFO("height: " << core.get_blockchain_storage().get_current_blockchain_height());
|
||||
pop_blocks(core, num_blocks);
|
||||
MINFO("height: " << core.get_blockchain_storage().get_current_blockchain_height());
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (! vm["drop-hard-fork"].defaulted())
|
||||
{
|
||||
MINFO("Dropping hard fork tables...");
|
||||
simple_core.m_storage.get_db().drop_hard_fork_info();
|
||||
core.get_blockchain_storage().get_db().drop_hard_fork_info();
|
||||
core.deinit();
|
||||
return 0;
|
||||
}
|
||||
|
||||
import_from_file(simple_core, import_file_path, block_stop);
|
||||
import_from_file(core, import_file_path, block_stop);
|
||||
|
||||
}
|
||||
catch (const DB_ERROR& e)
|
||||
|
|
|
|||
|
|
@ -1,133 +0,0 @@
|
|||
// Copyright (c) 2014-2017, The Monero Project
|
||||
//
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without modification, are
|
||||
// permitted provided that the following conditions are met:
|
||||
//
|
||||
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
// conditions and the following disclaimer.
|
||||
//
|
||||
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
// of conditions and the following disclaimer in the documentation and/or other
|
||||
// materials provided with the distribution.
|
||||
//
|
||||
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
||||
// used to endorse or promote products derived from this software without specific
|
||||
// prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
||||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
||||
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
||||
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <boost/filesystem.hpp>
|
||||
#include "cryptonote_core/blockchain.h" // BlockchainDB
|
||||
#include "cryptonote_core/tx_pool.h"
|
||||
#include "blockchain_db/blockchain_db.h"
|
||||
#include "blockchain_db/lmdb/db_lmdb.h"
|
||||
#if defined(BERKELEY_DB)
|
||||
#include "blockchain_db/berkeleydb/db_bdb.h"
|
||||
#endif
|
||||
|
||||
using namespace cryptonote;
|
||||
|
||||
namespace
|
||||
{
|
||||
// NOTE: These values should match blockchain.cpp
|
||||
// TODO: Refactor
|
||||
const uint64_t mainnet_hard_fork_version_1_till = 1009826;
|
||||
const uint64_t testnet_hard_fork_version_1_till = 624633;
|
||||
}
|
||||
|
||||
|
||||
struct fake_core_db
|
||||
{
|
||||
Blockchain m_storage;
|
||||
HardFork* m_hardfork = nullptr;
|
||||
tx_memory_pool m_pool;
|
||||
bool support_batch;
|
||||
bool support_add_block;
|
||||
|
||||
// for multi_db_runtime:
|
||||
fake_core_db(const boost::filesystem::path &path, const bool use_testnet=false, const bool do_batch=true, const std::string& db_type="lmdb", const int db_flags=0) : m_pool(m_storage), m_storage(m_pool)
|
||||
{
|
||||
BlockchainDB* db = nullptr;
|
||||
if (db_type == "lmdb")
|
||||
db = new BlockchainLMDB();
|
||||
#if defined(BERKELEY_DB)
|
||||
else if (db_type == "berkeley")
|
||||
db = new BlockchainBDB();
|
||||
#endif
|
||||
else
|
||||
{
|
||||
LOG_ERROR("Attempted to use non-existent database type: " << db_type);
|
||||
throw std::runtime_error("Attempting to use non-existent database type");
|
||||
}
|
||||
|
||||
boost::filesystem::path folder(path);
|
||||
|
||||
folder /= db->get_db_name();
|
||||
|
||||
LOG_PRINT_L0("Loading blockchain from folder " << folder.string() << " ...");
|
||||
|
||||
const std::string filename = folder.string();
|
||||
try
|
||||
{
|
||||
db->open(filename, db_flags);
|
||||
}
|
||||
catch (const std::exception& e)
|
||||
{
|
||||
LOG_PRINT_L0("Error opening database: " << e.what());
|
||||
throw;
|
||||
}
|
||||
|
||||
db->check_hard_fork_info();
|
||||
|
||||
uint64_t hard_fork_version_1_till = use_testnet ? testnet_hard_fork_version_1_till : mainnet_hard_fork_version_1_till;
|
||||
m_hardfork = new HardFork(*db, 1, hard_fork_version_1_till);
|
||||
|
||||
m_storage.init(db, m_hardfork, use_testnet);
|
||||
|
||||
m_pool.init();
|
||||
|
||||
if (do_batch)
|
||||
m_storage.get_db().set_batch_transactions(do_batch);
|
||||
support_batch = true;
|
||||
support_add_block = true;
|
||||
}
|
||||
~fake_core_db()
|
||||
{
|
||||
m_storage.get_db().check_hard_fork_info();
|
||||
m_storage.deinit();
|
||||
}
|
||||
|
||||
uint64_t add_block(const block& blk
|
||||
, const size_t& block_size
|
||||
, const difficulty_type& cumulative_difficulty
|
||||
, const uint64_t& coins_generated
|
||||
, const std::vector<transaction>& txs
|
||||
)
|
||||
{
|
||||
return m_storage.get_db().add_block(blk, block_size, cumulative_difficulty, coins_generated, txs);
|
||||
}
|
||||
|
||||
bool batch_start(uint64_t batch_num_blocks = 0)
|
||||
{
|
||||
return m_storage.get_db().batch_start(batch_num_blocks);
|
||||
}
|
||||
|
||||
void batch_stop()
|
||||
{
|
||||
m_storage.get_db().batch_stop();
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
Loading…
Reference in a new issue