diff --git a/src/Makefile.bench.include b/src/Makefile.bench.include index 217f123b16..9e5366f0b4 100644 --- a/src/Makefile.bench.include +++ b/src/Makefile.bench.include @@ -46,6 +46,7 @@ bench_bench_bitcoin_SOURCES = \ bench/poly1305.cpp \ bench/pool.cpp \ bench/prevector.cpp \ + bench/readblock.cpp \ bench/rollingbloom.cpp \ bench/rpc_blockchain.cpp \ bench/rpc_mempool.cpp \ diff --git a/src/bench/readblock.cpp b/src/bench/readblock.cpp new file mode 100644 index 0000000000..0545c6b017 --- /dev/null +++ b/src/bench/readblock.cpp @@ -0,0 +1,53 @@ +// Copyright (c) 2023 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include +#include + +#include +#include +#include +#include +#include +#include + +static FlatFilePos WriteBlockToDisk(ChainstateManager& chainman) +{ + DataStream stream{benchmark::data::block413567}; + CBlock block; + stream >> TX_WITH_WITNESS(block); + + return chainman.m_blockman.SaveBlockToDisk(block, 0, nullptr); +} + +static void ReadBlockFromDiskTest(benchmark::Bench& bench) +{ + const auto testing_setup{MakeNoLogFileContext(ChainType::MAIN)}; + ChainstateManager& chainman{*testing_setup->m_node.chainman}; + + CBlock block; + const auto pos{WriteBlockToDisk(chainman)}; + + bench.run([&] { + const auto success{chainman.m_blockman.ReadBlockFromDisk(block, pos)}; + assert(success); + }); +} + +static void ReadRawBlockFromDiskTest(benchmark::Bench& bench) +{ + const auto testing_setup{MakeNoLogFileContext(ChainType::MAIN)}; + ChainstateManager& chainman{*testing_setup->m_node.chainman}; + + std::vector block_data; + const auto pos{WriteBlockToDisk(chainman)}; + + bench.run([&] { + const auto success{chainman.m_blockman.ReadRawBlockFromDisk(block_data, pos)}; + assert(success); + }); +} + +BENCHMARK(ReadBlockFromDiskTest, benchmark::PriorityLevel::HIGH); +BENCHMARK(ReadRawBlockFromDiskTest, benchmark::PriorityLevel::HIGH);