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#region Copyright notice and license
// Copyright 2015 gRPC 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
//
// 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.
#endregion
using System;
using Grpc.Core;
using Grpc.Core.Internal;
using Grpc.Core.Logging;
using CommandLine;
using CommandLine.Text;
namespace Grpc.Microbenchmarks
{
class Program
{
public enum MicrobenchmarkType
{
CompletionRegistry,
PInvokeByteArray,
SendMessage
}
private class BenchmarkOptions
{
[Option("benchmark", Required = true, HelpText = "Benchmark to run")]
public MicrobenchmarkType Benchmark { get; set; }
}
public static void Main(string[] args)
{
GrpcEnvironment.SetLogger(new ConsoleLogger());
var parserResult = Parser.Default.ParseArguments<BenchmarkOptions>(args)
.WithNotParsed(errors => {
Console.WriteLine("Supported benchmarks:");
foreach (var enumValue in Enum.GetValues(typeof(MicrobenchmarkType)))
{
Console.WriteLine(" " + enumValue);
}
Environment.Exit(1);
})
.WithParsed(options =>
{
switch (options.Benchmark)
{
case MicrobenchmarkType.CompletionRegistry:
RunCompletionRegistryBenchmark();
break;
case MicrobenchmarkType.PInvokeByteArray:
RunPInvokeByteArrayBenchmark();
break;
case MicrobenchmarkType.SendMessage:
RunSendMessageBenchmark();
break;
default:
throw new ArgumentException("Unsupported benchmark.");
}
});
}
static void RunCompletionRegistryBenchmark()
{
var benchmark = new CompletionRegistryBenchmark();
benchmark.Init();
foreach (int threadCount in new int[] {1, 1, 2, 4, 8, 12})
{
foreach (bool useSharedRegistry in new bool[] {false, true})
{
benchmark.Run(threadCount, 4 * 1000 * 1000, useSharedRegistry);
}
}
benchmark.Cleanup();
}
static void RunPInvokeByteArrayBenchmark()
{
var benchmark = new PInvokeByteArrayBenchmark();
benchmark.Init();
foreach (int threadCount in new int[] {1, 1, 2, 4, 8, 12})
{
benchmark.Run(threadCount, 4 * 1000 * 1000, 0);
}
benchmark.Cleanup();
}
static void RunSendMessageBenchmark()
{
var benchmark = new SendMessageBenchmark();
benchmark.Init();
foreach (int threadCount in new int[] {1, 1, 2, 4, 8, 12})
{
benchmark.Run(threadCount, 4 * 1000 * 1000, 0);
}
benchmark.Cleanup();
}
}
}
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