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-rw-r--r--src/bench/rpc_mempool.cpp43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/bench/rpc_mempool.cpp b/src/bench/rpc_mempool.cpp
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+++ b/src/bench/rpc_mempool.cpp
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+// Copyright (c) 2011-2019 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 <bench/bench.h>
+#include <policy/policy.h>
+#include <rpc/blockchain.h>
+#include <txmempool.h>
+
+#include <univalue.h>
+
+#include <list>
+#include <vector>
+
+static void AddTx(const CTransactionRef& tx, const CAmount& fee, CTxMemPool& pool) EXCLUSIVE_LOCKS_REQUIRED(cs_main, pool.cs)
+{
+ LockPoints lp;
+ pool.addUnchecked(CTxMemPoolEntry(tx, fee, /* time */ 0, /* height */ 1, /* spendsCoinbase */ false, /* sigOpCost */ 4, lp));
+}
+
+static void RpcMempool(benchmark::State& state)
+{
+ CTxMemPool pool;
+ LOCK2(cs_main, pool.cs);
+
+ for (int i = 0; i < 1000; ++i) {
+ CMutableTransaction tx = CMutableTransaction();
+ tx.vin.resize(1);
+ tx.vin[0].scriptSig = CScript() << OP_1;
+ tx.vin[0].scriptWitness.stack.push_back({1});
+ tx.vout.resize(1);
+ tx.vout[0].scriptPubKey = CScript() << OP_1 << OP_EQUAL;
+ tx.vout[0].nValue = i;
+ const CTransactionRef tx_r{MakeTransactionRef(tx)};
+ AddTx(tx_r, /* fee */ i, pool);
+ }
+
+ while (state.KeepRunning()) {
+ (void)MempoolToJSON(pool, /*verbose*/ true);
+ }
+}
+
+BENCHMARK(RpcMempool, 40);