1 /* 2 * Copyright 2022 Google LLC 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 <cstdint> 18 #include <memory> 19 #include <utility> 20 #include <vector> 21 22 #include "fcp/aggregation/core/datatype.h" 23 #include "fcp/aggregation/core/mutable_vector_data.h" 24 #include "fcp/aggregation/core/tensor.h" 25 #include "fcp/aggregation/core/tensor_aggregator_factory.h" 26 #include "fcp/aggregation/core/tensor_aggregator_registry.h" 27 #include "fcp/aggregation/core/tensor_shape.h" 28 29 // Open-source version of benchmarking library 30 #include "benchmark/benchmark.h" 31 32 namespace fcp { 33 namespace aggregation { 34 namespace { 35 36 constexpr static int64_t kLength = 1000000; 37 BM_FederatedSumAccumulate(benchmark::State & state)38static void BM_FederatedSumAccumulate(benchmark::State& state) { 39 auto aggregator = (*GetAggregatorFactory("federated_sum")) 40 ->Create(DT_INT64, {kLength}) 41 .value(); 42 auto test_data = std::make_unique<MutableVectorData<int64_t>>(kLength); 43 std::vector<int64_t>& input = *test_data; 44 for (int64_t i = 0; i < kLength; ++i) { 45 input[i] = i % 123; 46 } 47 auto tensor = Tensor::Create(DT_INT64, {kLength}, std::move(test_data)); 48 auto items_processed = 0; 49 for (auto s : state) { 50 benchmark::DoNotOptimize(aggregator->Accumulate(*tensor)); 51 items_processed += kLength; 52 } 53 state.SetItemsProcessed(items_processed); 54 } 55 56 BENCHMARK(BM_FederatedSumAccumulate); 57 58 } // namespace 59 } // namespace aggregation 60 } // namespace fcp 61