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-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- Commits of previous years: * 2020:fa0074e2d8* 2019:aaaaad6ac9
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
// Copyright (c) 2011-2021 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <bench/bench.h>
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#include <consensus/validation.h>
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#include <crypto/sha256.h>
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#include <test/util/mining.h>
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#include <test/util/script.h>
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#include <test/util/setup_common.h>
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#include <test/util/wallet.h>
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#include <txmempool.h>
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#include <validation.h>
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#include <vector>
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static void AssembleBlock(benchmark::Bench& bench)
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{
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const auto test_setup = MakeNoLogFileContext<const TestingSetup>();
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CScriptWitness witness;
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witness.stack.push_back(WITNESS_STACK_ELEM_OP_TRUE);
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// Collect some loose transactions that spend the coinbases of our mined blocks
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constexpr size_t NUM_BLOCKS{200};
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std::array<CTransactionRef, NUM_BLOCKS - COINBASE_MATURITY + 1> txs;
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for (size_t b{0}; b < NUM_BLOCKS; ++b) {
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CMutableTransaction tx;
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tx.vin.push_back(MineBlock(test_setup->m_node, P2WSH_OP_TRUE));
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tx.vin.back().scriptWitness = witness;
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tx.vout.emplace_back(1337, P2WSH_OP_TRUE);
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if (NUM_BLOCKS - b >= COINBASE_MATURITY)
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txs.at(b) = MakeTransactionRef(tx);
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}
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{
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LOCK(::cs_main);
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for (const auto& txr : txs) {
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const MempoolAcceptResult res = test_setup->m_node.chainman->ProcessTransaction(txr);
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assert(res.m_result_type == MempoolAcceptResult::ResultType::VALID);
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}
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}
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bench.run([&] {
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PrepareBlock(test_setup->m_node, P2WSH_OP_TRUE);
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});
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}
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BENCHMARK(AssembleBlock);
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