Differential D12790 Diff 37076 src/bench/mempool_eviction.cpp

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src/bench/mempool_eviction.cpp

	// Copyright (c) 2011-2016 The Bitcoin Core developers			// Copyright (c) 2011-2016 The Bitcoin Core developers
	// Distributed under the MIT software license, see the accompanying			// Distributed under the MIT software license, see the accompanying
	// file COPYING or http://www.opensource.org/licenses/mit-license.php.			// file COPYING or http://www.opensource.org/licenses/mit-license.php.

	#include <bench/bench.h>			#include <bench/bench.h>
	#include <consensus/amount.h>			#include <consensus/amount.h>
	#include <policy/policy.h>			#include <policy/policy.h>
	#include <test/util/setup_common.h>			#include <test/util/setup_common.h>
	#include <txmempool.h>			#include <txmempool.h>

	static void AddTx(const CTransactionRef &tx, const Amount &nFee,			static void AddTx(const CTransactionRef &tx, const Amount &nFee,
	CTxMemPool &pool) EXCLUSIVE_LOCKS_REQUIRED(cs_main, pool.cs) {			CTxMemPool &pool) EXCLUSIVE_LOCKS_REQUIRED(cs_main, pool.cs) {
	int64_t nTime = 0;			int64_t nTime = 0;
	unsigned int nHeight = 1;			unsigned int nHeight = 1;
	bool spendsCoinbase = false;			bool spendsCoinbase = false;
	unsigned int nSigOpCount = 1;			unsigned int nSigChecks = 1;
	LockPoints lp;			LockPoints lp;
	pool.addUnchecked(CTxMemPoolEntry(tx, nFee, nTime, nHeight, spendsCoinbase,			pool.addUnchecked(CTxMemPoolEntry(tx, nFee, nTime, nHeight, spendsCoinbase,
	nSigOpCount, lp));			nSigChecks, lp));
	}			}

	// Right now this is only testing eviction performance in an extremely small			// Right now this is only testing eviction performance in an extremely small
	// mempool. Code needs to be written to generate a much wider variety of			// mempool. Code needs to be written to generate a much wider variety of
	// unique transactions for a more meaningful performance measurement.			// unique transactions for a more meaningful performance measurement.
	static void MempoolEviction(benchmark::Bench &bench) {			static void MempoolEviction(benchmark::Bench &bench) {
	TestingSetup test_setup{			TestingSetup test_setup{
	CBaseChainParams::REGTEST,			CBaseChainParams::REGTEST,
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