Joshua Haberman
5 years ago
parent
fb32b5a343
commit
74ad62759e
25 changed files with 3201 additions and 2204 deletions
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#region Copyright notice and license |
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// Protocol Buffers - Google's data interchange format |
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// Copyright 2019 Google Inc. All rights reserved. |
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// https://github.com/protocolbuffers/protobuf |
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// |
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// Redistribution and use in source and binary forms, with or without |
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// modification, are permitted provided that the following conditions are |
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// met: |
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// |
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// * Redistributions of source code must retain the above copyright |
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// notice, this list of conditions and the following disclaimer. |
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// * Redistributions in binary form must reproduce the above |
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// copyright notice, this list of conditions and the following disclaimer |
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// in the documentation and/or other materials provided with the |
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// distribution. |
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// * Neither the name of Google Inc. nor the names of its |
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// contributors may be used to endorse or promote products derived from |
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// this software without specific prior written permission. |
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// |
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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#endregion |
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|
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using BenchmarkDotNet.Attributes; |
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using System; |
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using System.Collections.Generic; |
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using System.IO; |
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using System.Linq; |
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using System.Buffers; |
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using Google.Protobuf.WellKnownTypes; |
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|
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namespace Google.Protobuf.Benchmarks |
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{ |
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/// <summary> |
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/// Benchmark that tests parsing performance for various messages. |
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/// </summary> |
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[MemoryDiagnoser] |
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public class ParseMessagesBenchmark |
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{ |
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const int MaxMessages = 100; |
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|
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SubTest manyWrapperFieldsTest = new SubTest(CreateManyWrapperFieldsMessage(), ManyWrapperFieldsMessage.Parser, () => new ManyWrapperFieldsMessage(), MaxMessages); |
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SubTest manyPrimitiveFieldsTest = new SubTest(CreateManyPrimitiveFieldsMessage(), ManyPrimitiveFieldsMessage.Parser, () => new ManyPrimitiveFieldsMessage(), MaxMessages); |
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SubTest emptyMessageTest = new SubTest(new Empty(), Empty.Parser, () => new Empty(), MaxMessages); |
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|
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public IEnumerable<int> MessageCountValues => new[] { 10, 100 }; |
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|
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[GlobalSetup] |
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public void GlobalSetup() |
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{ |
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} |
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|
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[Benchmark] |
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public IMessage ManyWrapperFieldsMessage_ParseFromByteArray() |
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{ |
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return manyWrapperFieldsTest.ParseFromByteArray(); |
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} |
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|
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[Benchmark] |
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public IMessage ManyPrimitiveFieldsMessage_ParseFromByteArray() |
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{ |
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return manyPrimitiveFieldsTest.ParseFromByteArray(); |
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} |
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|
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[Benchmark] |
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public IMessage EmptyMessage_ParseFromByteArray() |
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{ |
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return emptyMessageTest.ParseFromByteArray(); |
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} |
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|
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[Benchmark] |
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[ArgumentsSource(nameof(MessageCountValues))] |
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public void ManyWrapperFieldsMessage_ParseDelimitedMessagesFromByteArray(int messageCount) |
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{ |
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manyWrapperFieldsTest.ParseDelimitedMessagesFromByteArray(messageCount); |
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} |
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|
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[Benchmark] |
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[ArgumentsSource(nameof(MessageCountValues))] |
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public void ManyPrimitiveFieldsMessage_ParseDelimitedMessagesFromByteArray(int messageCount) |
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{ |
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manyPrimitiveFieldsTest.ParseDelimitedMessagesFromByteArray(messageCount); |
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} |
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|
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private static ManyWrapperFieldsMessage CreateManyWrapperFieldsMessage() |
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{ |
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// Example data match data of an internal benchmarks |
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return new ManyWrapperFieldsMessage() |
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{ |
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Int64Field19 = 123, |
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Int64Field37 = 1000032, |
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Int64Field26 = 3453524500, |
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DoubleField79 = 1.2, |
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DoubleField25 = 234, |
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DoubleField9 = 123.3, |
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DoubleField28 = 23, |
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DoubleField7 = 234, |
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DoubleField50 = 2.45 |
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}; |
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} |
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|
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private static ManyPrimitiveFieldsMessage CreateManyPrimitiveFieldsMessage() |
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{ |
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// Example data match data of an internal benchmarks |
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return new ManyPrimitiveFieldsMessage() |
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{ |
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Int64Field19 = 123, |
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Int64Field37 = 1000032, |
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Int64Field26 = 3453524500, |
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DoubleField79 = 1.2, |
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DoubleField25 = 234, |
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DoubleField9 = 123.3, |
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DoubleField28 = 23, |
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DoubleField7 = 234, |
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DoubleField50 = 2.45 |
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}; |
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} |
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|
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private class SubTest |
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{ |
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private readonly IMessage message; |
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private readonly MessageParser parser; |
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private readonly Func<IMessage> factory; |
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private readonly byte[] data; |
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private readonly byte[] multipleMessagesData; |
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|
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public SubTest(IMessage message, MessageParser parser, Func<IMessage> factory, int maxMessageCount) |
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{ |
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this.message = message; |
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this.parser = parser; |
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this.factory = factory; |
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this.data = message.ToByteArray(); |
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this.multipleMessagesData = CreateBufferWithMultipleMessages(message, maxMessageCount); |
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} |
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|
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public IMessage ParseFromByteArray() => parser.ParseFrom(data); |
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|
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public void ParseDelimitedMessagesFromByteArray(int messageCount) |
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{ |
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var input = new CodedInputStream(multipleMessagesData); |
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for (int i = 0; i < messageCount; i++) |
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{ |
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var msg = factory(); |
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input.ReadMessage(msg); |
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} |
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} |
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|
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private static byte[] CreateBufferWithMultipleMessages(IMessage msg, int msgCount) |
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{ |
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var ms = new MemoryStream(); |
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var cos = new CodedOutputStream(ms); |
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for (int i = 0; i < msgCount; i++) |
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{ |
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cos.WriteMessage(msg); |
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} |
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cos.Flush(); |
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return ms.ToArray(); |
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} |
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} |
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} |
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} |
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@ -1,102 +0,0 @@ |
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#region Copyright notice and license |
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// Protocol Buffers - Google's data interchange format |
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// Copyright 2019 Google Inc. All rights reserved. |
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// https://github.com/protocolbuffers/protobuf |
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// |
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// Redistribution and use in source and binary forms, with or without |
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// modification, are permitted provided that the following conditions are |
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// met: |
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// |
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// * Redistributions of source code must retain the above copyright |
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// notice, this list of conditions and the following disclaimer. |
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// * Redistributions in binary form must reproduce the above |
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// copyright notice, this list of conditions and the following disclaimer |
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// in the documentation and/or other materials provided with the |
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// distribution. |
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// * Neither the name of Google Inc. nor the names of its |
||||
// contributors may be used to endorse or promote products derived from |
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// this software without specific prior written permission. |
||||
// |
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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#endregion |
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|
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using BenchmarkDotNet.Attributes; |
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using System.Collections.Generic; |
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using System.IO; |
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using System.Linq; |
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|
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namespace Google.Protobuf.Benchmarks |
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{ |
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/// <summary> |
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/// Benchmark that tests serialization/deserialization of wrapper fields. |
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/// </summary> |
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[MemoryDiagnoser] |
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public class WrapperBenchmark |
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{ |
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byte[] manyWrapperFieldsData; |
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byte[] manyPrimitiveFieldsData; |
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[GlobalSetup] |
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public void GlobalSetup() |
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{ |
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manyWrapperFieldsData = CreateManyWrapperFieldsMessage().ToByteArray(); |
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manyPrimitiveFieldsData = CreateManyPrimitiveFieldsMessage().ToByteArray(); |
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} |
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|
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[Benchmark] |
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public ManyWrapperFieldsMessage ParseWrapperFields() |
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{ |
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return ManyWrapperFieldsMessage.Parser.ParseFrom(manyWrapperFieldsData); |
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} |
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|
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[Benchmark] |
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public ManyPrimitiveFieldsMessage ParsePrimitiveFields() |
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{ |
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return ManyPrimitiveFieldsMessage.Parser.ParseFrom(manyPrimitiveFieldsData); |
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} |
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|
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private static ManyWrapperFieldsMessage CreateManyWrapperFieldsMessage() |
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{ |
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// Example data match data of an internal benchmarks |
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return new ManyWrapperFieldsMessage() |
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{ |
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Int64Field19 = 123, |
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Int64Field37 = 1000032, |
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Int64Field26 = 3453524500, |
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DoubleField79 = 1.2, |
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DoubleField25 = 234, |
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DoubleField9 = 123.3, |
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DoubleField28 = 23, |
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DoubleField7 = 234, |
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DoubleField50 = 2.45 |
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}; |
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} |
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|
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private static ManyPrimitiveFieldsMessage CreateManyPrimitiveFieldsMessage() |
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{ |
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// Example data match data of an internal benchmarks |
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return new ManyPrimitiveFieldsMessage() |
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{ |
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Int64Field19 = 123, |
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Int64Field37 = 1000032, |
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Int64Field26 = 3453524500, |
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DoubleField79 = 1.2, |
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DoubleField25 = 234, |
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DoubleField9 = 123.3, |
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DoubleField28 = 23, |
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DoubleField7 = 234, |
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DoubleField50 = 2.45 |
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}; |
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} |
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} |
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} |
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