| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 |
| * |
| * http://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. |
| */ |
| |
| namespace Apache.Ignite.BenchmarkDotNet.ThinClient |
| { |
| using Apache.Ignite.Core; |
| using Apache.Ignite.Core.Cache; |
| using Apache.Ignite.Core.Client.Datastream; |
| using Apache.Ignite.Core.Datastream; |
| using global::BenchmarkDotNet.Attributes; |
| |
| /// <summary> |
| /// Thin vs Thick client data streamer flush benchmark: |
| /// measure warmed-up streamer flush performance, excluding open/close. |
| /// <para /> |
| /// Results on Core i7-9700K, Ubuntu 20.04, .NET Core 5.0.5: |
| /// </summary> |
| [MemoryDiagnoser] |
| public class ThinClientDataStreamerFlushBenchmark : ThinClientBenchmarkBase |
| { |
| /** */ |
| private const string CacheName = "c"; |
| |
| /** */ |
| private const int EntryCount = 250000; |
| |
| /** */ |
| public IIgnite ThickClient { get; set; } |
| |
| /** */ |
| public ICache<int,int> Cache { get; set; } |
| |
| /** */ |
| public IDataStreamer<int,int> ThickStreamer { get; set; } |
| |
| /** */ |
| public IDataStreamerClient<int,int> ThinStreamer { get; set; } |
| |
| /** <inheritdoc /> */ |
| public override void GlobalSetup() |
| { |
| base.GlobalSetup(); |
| |
| // 3 servers in total. |
| Ignition.Start(Utils.GetIgniteConfiguration()); |
| Ignition.Start(Utils.GetIgniteConfiguration()); |
| |
| ThickClient = Ignition.Start(Utils.GetIgniteConfiguration(client: true)); |
| |
| Cache = ThickClient.CreateCache<int, int>(CacheName); |
| } |
| |
| [IterationSetup] |
| public void Setup() |
| { |
| // Create streamers and warm them up. |
| ThinStreamer = Client.GetDataStreamer<int, int>(CacheName); |
| ThickStreamer = ThickClient.GetDataStreamer<int, int>(CacheName); |
| |
| for (int i = 0; i < DataStreamerDefaults.DefaultPerNodeBufferSize * 10; i++) |
| { |
| ThinStreamer.Add(-i, -i); |
| ThickStreamer.Add(i, i); |
| } |
| |
| ThickStreamer.Flush(); |
| ThinStreamer.Flush(); |
| |
| Cache.Clear(); |
| } |
| |
| [IterationCleanup] |
| public void Cleanup() |
| { |
| ThickStreamer.Dispose(); |
| ThinStreamer.Dispose(); |
| } |
| |
| /// <summary> |
| /// Benchmark: thin client streamer. |
| /// </summary> |
| [Benchmark] |
| public void StreamThinClient() |
| { |
| for (var i = 0; i < EntryCount; i++) |
| { |
| ThinStreamer.Add(i, -i); |
| } |
| |
| ThinStreamer.Flush(); |
| } |
| |
| /// <summary> |
| /// Benchmark: thick client streamer. |
| /// </summary> |
| [Benchmark(Baseline = true)] |
| public void StreamThickClient() |
| { |
| for (var i = 0; i < EntryCount; i++) |
| { |
| ThickStreamer.Add(i, -i); |
| } |
| |
| ThickStreamer.Flush(); |
| } |
| } |
| } |