public async Task Test_Queue_Performance(IMpScQueue <IWorkItem> queueWorkItem)
{
_TestOutputHelper.WriteLine(queueWorkItem.GetType().Name);
var fiber = GetSafeFiber(queueWorkItem);
var reset = new AutoResetEvent(false);
const int max = 5000000;
Action <int> @do = (count) =>
{
if (count == max)
{
reset.Set();
}
};
using (GetPerfTimer(max))
{
for (var i = 0; i <= max; i++)
{
var i1 = i;
fiber.Dispatch(() => @do(i1));
}
reset.WaitOne(30000, false).Should().BeTrue();
}
await fiber.DisposeAsync();
}
public async Task Test_Queue_Performance(IMpScQueue <IWorkItem> queueWorkItem)
{
Output(queueWorkItem.GetType().Name);
var fiber = new MonoThreadedFiber(null, queueWorkItem);
var factory = _FactoryBuilder.GetFactoryForFiber(fiber);
await TestNoTask(factory);
await fiber.DisposeAsync();
}
public MonoThreadedFiber(Action <Thread> onCreate = null, IMpScQueue <IWorkItem> queue = null)
{
_TaskQueue = queue ?? new BlockingMpscQueue <IWorkItem>();
_Current = new Thread(Consume)
{
IsBackground = true,
Name = $"MonoThreadedQueue-{_Count++}"
};
onCreate?.Invoke(_Current);
_Current.Start();
}
protected IMonoThreadFiber GetSafeFiber(IMpScQueue <IWorkItem> queue)
{
var fiber = GetFiber(queue);
return(_Disposables.Add(fiber));
}
protected abstract IMonoThreadFiber GetFiber(IMpScQueue <IWorkItem> queue);
protected override IMonoThreadFiber GetFiber(IMpScQueue <IWorkItem> queue) => new MonoThreadedFiber(null, queue);
protected override IMonoThreadFiber GetFiber(IMpScQueue <IWorkItem> queue) => new ThreadPoolFiber(queue);
public ThreadPoolFiber(IMpScQueue <IWorkItem> queue = null)
{
_TaskQueue = queue ?? new BlockingMpscQueue <IWorkItem>();
ThreadPool.QueueUserWorkItem(_ => Consume());
}