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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 System.Threading;
using Grpc.Core;
using Grpc.Core.Internal;
using System.Collections.Generic;
using System.Diagnostics;
namespace Grpc.Microbenchmarks
{
public class ThreadedBenchmark
{
List<ThreadStart> runners;
public ThreadedBenchmark(IEnumerable<ThreadStart> runners)
{
this.runners = new List<ThreadStart>(runners);
}
public ThreadedBenchmark(int threadCount, Action threadBody)
{
this.runners = new List<ThreadStart>();
for (int i = 0; i < threadCount; i++)
{
this.runners.Add(new ThreadStart(() => threadBody()));
}
}
public void Run()
{
Console.WriteLine("Running threads.");
var gcStats = new GCStats();
var threads = new List<Thread>();
for (int i = 0; i < runners.Count; i++)
{
var thread = new Thread(runners[i]);
thread.Start();
threads.Add(thread);
}
foreach (var thread in threads)
{
thread.Join();
}
Console.WriteLine("All threads finished (GC Stats Delta: " + gcStats.GetSnapshot() + ")");
}
}
}
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