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authorMarcoFalke <falke.marco@gmail.com>2019-02-23 11:11:14 -0500
committerMarcoFalke <falke.marco@gmail.com>2019-02-25 10:13:23 -0500
commitfa38535130266896c430d146b05d0069e525dbe6 (patch)
tree4e209c9951d126fc083ccf5b0b803f5c67a9bb9a /src
parentfa5dc3534be1d58bbca641a32cd87cd97ce8882a (diff)
bench: Benchmark MempoolToJSON
Diffstat (limited to 'src')
-rw-r--r--src/Makefile.bench.include6
-rw-r--r--src/bench/rpc_mempool.cpp43
2 files changed, 48 insertions, 1 deletions
diff --git a/src/Makefile.bench.include b/src/Makefile.bench.include
index 5e787ca222..6e4597e2da 100644
--- a/src/Makefile.bench.include
+++ b/src/Makefile.bench.include
@@ -26,6 +26,7 @@ bench_bench_bitcoin_SOURCES = \
bench/gcs_filter.cpp \
bench/merkle_root.cpp \
bench/mempool_eviction.cpp \
+ bench/rpc_mempool.cpp \
bench/verify_script.cpp \
bench/base58.cpp \
bench/bech32.cpp \
@@ -37,6 +38,7 @@ nodist_bench_bench_bitcoin_SOURCES = $(GENERATED_BENCH_FILES)
bench_bench_bitcoin_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(EVENT_CLFAGS) $(EVENT_PTHREADS_CFLAGS) -I$(builddir)/bench/
bench_bench_bitcoin_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
bench_bench_bitcoin_LDADD = \
+ $(LIBBITCOIN_SERVER) \
$(LIBBITCOIN_WALLET) \
$(LIBBITCOIN_SERVER) \
$(LIBBITCOIN_COMMON) \
@@ -47,7 +49,9 @@ bench_bench_bitcoin_LDADD = \
$(LIBLEVELDB_SSE42) \
$(LIBMEMENV) \
$(LIBSECP256K1) \
- $(LIBUNIVALUE)
+ $(LIBUNIVALUE) \
+ $(EVENT_PTHREADS_LIBS) \
+ $(EVENT_LIBS)
if ENABLE_ZMQ
bench_bench_bitcoin_LDADD += $(LIBBITCOIN_ZMQ) $(ZMQ_LIBS)
diff --git a/src/bench/rpc_mempool.cpp b/src/bench/rpc_mempool.cpp
new file mode 100644
index 0000000000..67d8a25564
--- /dev/null
+++ b/src/bench/rpc_mempool.cpp
@@ -0,0 +1,43 @@
+// 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);