diff options
Diffstat (limited to 'third_party/abseil_cpp/absl/synchronization/internal/graphcycles_benchmark.cc')
-rw-r--r-- | third_party/abseil_cpp/absl/synchronization/internal/graphcycles_benchmark.cc | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/third_party/abseil_cpp/absl/synchronization/internal/graphcycles_benchmark.cc b/third_party/abseil_cpp/absl/synchronization/internal/graphcycles_benchmark.cc deleted file mode 100644 index 54823e0ba51a..000000000000 --- a/third_party/abseil_cpp/absl/synchronization/internal/graphcycles_benchmark.cc +++ /dev/null @@ -1,44 +0,0 @@ -// Copyright 2018 The Abseil Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// https://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "absl/synchronization/internal/graphcycles.h" - -#include <algorithm> -#include <cstdint> -#include <vector> - -#include "benchmark/benchmark.h" -#include "absl/base/internal/raw_logging.h" - -namespace { - -void BM_StressTest(benchmark::State& state) { - const int num_nodes = state.range(0); - while (state.KeepRunningBatch(num_nodes)) { - absl::synchronization_internal::GraphCycles g; - std::vector<absl::synchronization_internal::GraphId> nodes(num_nodes); - for (int i = 0; i < num_nodes; i++) { - nodes[i] = g.GetId(reinterpret_cast<void*>(static_cast<uintptr_t>(i))); - } - for (int i = 0; i < num_nodes; i++) { - int end = std::min(num_nodes, i + 5); - for (int j = i + 1; j < end; j++) { - ABSL_RAW_CHECK(g.InsertEdge(nodes[i], nodes[j]), ""); - } - } - } -} -BENCHMARK(BM_StressTest)->Range(2048, 1048576); - -} // namespace |