1 /* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <memory> 18 #include <optional> 19 20 #include <benchmark/benchmark.h> 21 22 #include <LocklessQueue.h> 23 24 namespace android::surfaceflinger { 25 26 namespace { pushPop(benchmark::State & state)27static void pushPop(benchmark::State& state) { 28 LocklessQueue<std::vector<uint32_t>> queue; 29 for (auto _ : state) { 30 queue.push({10, 5}); 31 std::vector<uint32_t> poppedValue = *queue.pop(); 32 benchmark::DoNotOptimize(poppedValue); 33 } 34 } 35 BENCHMARK(pushPop); 36 37 } // namespace 38 } // namespace android::surfaceflinger 39