/// <summary>
/// Creates a new instance of the TaskDistributor.
/// </summary>
/// <param name="workerThreadCount">The number of worker threads, a value below one will create ProcessorCount x3 worker threads.</param>
/// <param name="autoStart">Should the instance auto start the worker threads.</param>
public TaskDistributor(int workerThreadCount, bool autoStart)
{
if (workerThreadCount <= 0)
{
#if !NO_UNITY
workerThreadCount = UnityEngine.SystemInfo.processorCount * 3;
#else
workerThreadCount = Environment.ProcessorCount * 3;
#endif
}
workerThreads = new TaskWorker[workerThreadCount];
lock (workerThreads)
{
for (var i = 0; i < workerThreadCount; ++i)
{
workerThreads[i] = new TaskWorker(this);
}
}
if (mainTaskDistributor == null)
{
mainTaskDistributor = this;
}
if (autoStart)
{
Start();
}
}
private void EnsureHelperInstance()
{
if (CurrentDispatcher == null)
{
CurrentDispatcher = new Dispatcher();
}
if (CurrentTaskDistributor == null)
{
CurrentTaskDistributor = new TaskDistributor();
}
}
void OnDestroy()
{
foreach (var thread in registeredThreads)
{
thread.Dispose();
}
if (CurrentDispatcher != null)
{
CurrentDispatcher.Dispose();
}
CurrentDispatcher = null;
if (CurrentTaskDistributor != null)
{
CurrentTaskDistributor.Dispose();
}
CurrentTaskDistributor = null;
}
/// <summary>
/// Disposes all TaskDistributor, worker threads, resources and remaining tasks.
/// </summary>
public override void Dispose()
{
while (true)
{
TaskBase currentTask;
lock (TaskList)
{
if (TaskList.Count != 0)
{
currentTask = TaskList[0];
TaskList.RemoveAt(0);
}
else
{
break;
}
}
currentTask.Dispose();
}
lock (workerThreads)
{
foreach (TaskWorker t in workerThreads)
{
t.Dispose();
}
workerThreads = new TaskWorker[0];
}
DataEvent.Close();
DataEvent = null;
if (mainTaskDistributor == this)
{
mainTaskDistributor = null;
}
}
/// <summary>
/// Creates a new instance of the TaskDistributor.
/// </summary>
/// <param name="workerThreadCount">The number of worker threads, a value below one will create ProcessorCount x3 worker threads.</param>
/// <param name="autoStart">Should the instance auto start the worker threads.</param>
public TaskDistributor(int workerThreadCount, bool autoStart)
{
if (workerThreadCount <= 0)
{
#if !NO_UNITY
workerThreadCount = UnityEngine.SystemInfo.processorCount * 3;
#else
workerThreadCount = Environment.ProcessorCount * 3;
#endif
}
workerThreads = new TaskWorker[workerThreadCount];
lock (workerThreads)
{
for (var i = 0; i < workerThreadCount; ++i)
workerThreads[i] = new TaskWorker(this);
}
if (mainTaskDistributor == null)
mainTaskDistributor = this;
if (autoStart)
Start();
}
/// <summary>
/// Disposes all TaskDistributor, worker threads, resources and remaining tasks.
/// </summary>
public override void Dispose()
{
while (true)
{
TaskBase currentTask;
lock (TaskList)
{
if (TaskList.Count != 0)
{
currentTask = TaskList[0];
TaskList.RemoveAt(0);
}
else
break;
}
currentTask.Dispose();
}
lock (workerThreads)
{
foreach (TaskWorker t in workerThreads)
t.Dispose();
workerThreads = new TaskWorker[0];
}
DataEvent.Close();
DataEvent = null;
if (mainTaskDistributor == this)
mainTaskDistributor = null;
}
public TaskWorker(TaskDistributor taskDistributor)
: base(false)
{
TaskDistributor = taskDistributor;
Dispatcher = new Dispatcher(false);
}
private void EnsureHelperInstance()
{
if (CurrentDispatcher == null)
CurrentDispatcher = new Dispatcher();
if (CurrentTaskDistributor == null)
CurrentTaskDistributor = new TaskDistributor();
}
public TaskWorker(TaskDistributor taskDistributor)
: base(false)
{
TaskDistributor = taskDistributor;
Dispatcher = new Dispatcher(false);
}
