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-rw-r--r--src/bench/prevector_destructor.cpp36
1 files changed, 36 insertions, 0 deletions
diff --git a/src/bench/prevector_destructor.cpp b/src/bench/prevector_destructor.cpp
new file mode 100644
index 0000000000..55af3de4fe
--- /dev/null
+++ b/src/bench/prevector_destructor.cpp
@@ -0,0 +1,36 @@
+// Copyright (c) 2015-2017 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.h"
+#include "prevector.h"
+
+static void PrevectorDestructor(benchmark::State& state)
+{
+ while (state.KeepRunning()) {
+ for (auto x = 0; x < 1000; ++x) {
+ prevector<28, unsigned char> t0;
+ prevector<28, unsigned char> t1;
+ t0.resize(28);
+ t1.resize(29);
+ }
+ }
+}
+
+static void PrevectorClear(benchmark::State& state)
+{
+
+ while (state.KeepRunning()) {
+ for (auto x = 0; x < 1000; ++x) {
+ prevector<28, unsigned char> t0;
+ prevector<28, unsigned char> t1;
+ t0.resize(28);
+ t0.clear();
+ t1.resize(29);
+ t0.clear();
+ }
+ }
+}
+
+BENCHMARK(PrevectorDestructor);
+BENCHMARK(PrevectorClear);