public virtual void Speak(string message, bool async)
{
tts.SayTextRequest streq = new tts.SayTextRequest();
streq.SpeechText = message;
if (async)
{
ttsPort.SayText(streq);
}
else
{
AutoResetEvent aevent = new AutoResetEvent(false);
Arbiter.Activate(DssEnvironment.TaskQueue,
Arbiter.Choice(ttsPort.SayText(streq),
delegate(DefaultUpdateResponseType state)
{
aevent.Set();
},
delegate(Fault f)
{
aevent.Set();
}
));
aevent.WaitOne(1000, false);
}
}
public void StartScripting()
{
pe = new PythonEngine();
pe.Sys.path.Add(Myro.Utilities.Params.BinPath);
//pe.Sys.path.Add(Myro.Utilities.Params.PythonPath);
//pe.Sys.path.Add("C:\\Users\\t-richr\\Myro-dev\\richard-dev-2\\Frontend\\Python");
//pe.Import("site");
var s = new AnonymousPipeServerStream(PipeDirection.In);
stdout = s;
stdoutpipe = new AnonymousPipeClientStream(PipeDirection.Out, s.ClientSafePipeHandle);
readThreadOut = new Thread(new ThreadStart(delegate() { readLoop(stdout, Colors.Black); }));
readThreadOut.Start();
var e = new AnonymousPipeServerStream(PipeDirection.In);
stderr = e;
stderrpipe = new AnonymousPipeClientStream(PipeDirection.Out, e.ClientSafePipeHandle);
readThreadErr = new Thread(new ThreadStart(delegate() { readLoop(stderr, Colors.Crimson); }));
readThreadErr.Start();
commandQueue = new Port <string>();
commandDispatcherQueue = new DispatcherQueue("Python command queue", new Dispatcher(1, "Python command queue"));
Arbiter.Activate(commandDispatcherQueue, Arbiter.Receive(true, commandQueue, commandHandler));
pe.SetStandardOutput(stdoutpipe);
pe.SetStandardError(stderrpipe);
historyBlock.Document.PageWidth = historyBlock.ViewportWidth;
historyBlock.Document.Blocks.Clear();
paragraph = new Paragraph();
historyBlock.Document.Blocks.Add(paragraph);
historyBlock.IsEnabled = true;
}
public void beep(float duration, float frequency1, float frequency2)
{
bool flag = false;
tonegen.PlayTone2Request request = new tonegen.PlayTone2Request();
request.Duration = (int)duration;
request.Frequency1 = (int)frequency1;
request.Frequency2 = (int)frequency2;
tonegen.PlayTone2 ptone = new tonegen.PlayTone2(request);
tonePort.Post(ptone);
Arbiter.Activate(DssEnvironment.TaskQueue,
Arbiter.Receive <DefaultUpdateResponseType>(false, ptone.ResponsePort,
delegate(DefaultUpdateResponseType state)
{
flag = true;
}
));
while (!flag)
{
;
}
}
public override void SetMotors(float leftPower, float rightPower)
{
if (!motorsOn)
{
EnableMotors();
}
drive.SetDrivePowerRequest drivePowerReq = new drive.SetDrivePowerRequest();
drivePowerReq.LeftWheelPower = leftPower;
drivePowerReq.RightWheelPower = rightPower;
drive.SetDrivePower setDrivePower = new drive.SetDrivePower(drivePowerReq);
drivePort.Post(setDrivePower);
bool done = false;
Arbiter.Activate(DssEnvironment.TaskQueue,
Arbiter.Receive <DefaultUpdateResponseType>(false,
setDrivePower.ResponsePort,
delegate(DefaultUpdateResponseType state)
{
done = true;
}
));
while (!done)
{
;
}
}
public void ParallelMul()
{
InputData[] data = new InputData[nc]; //назначение задач на кждый поток
for (int i = 0; i < nc; ++i)
{
data[i] = new InputData();
data[i].a = a + i * (parts / nc) * h;
data[i].steps = parts / nc;
}
Dispatcher d = new Dispatcher(nc, "Test Pool");
DispatcherQueue dq = new DispatcherQueue("Test Queue", d);
Port <double> p = new Port <double>();
for (int i = 0; i < nc; i++)
{
Arbiter.Activate(dq, new Task <InputData, Port <double> >(data[i], p, Mul));
}
Arbiter.Activate(dq, Arbiter.MultipleItemReceive(true, p, nc, delegate(double[] array)
{
for (int i = 0; i < array.GetLength(0); ++i)
{
result += array[i];
}
Console.WriteLine("Последовательный результат: {0}", planeResult);
Console.WriteLine("Параллельный результат: {0}", result);
}));
}
protected void setGuiCurrentProximity(proxibrick.ProximityDataDssSerializable dir)
{
if (_mainWindow != null)
{
ccrwpf.Invoke invoke = new ccrwpf.Invoke(
delegate()
{
_mainWindow.CurrentProximity = new ProximityData()
{
TimeStamp = dir.TimeStamp.Ticks,
mbbl = dir.mbbl,
mbbr = dir.mbbr,
mbl = dir.mbl,
mbr = dir.mbr,
mffl = dir.mffl,
mffr = dir.mffr,
mfl = dir.mfl,
mfr = dir.mfr
};
}
);
wpfServicePort.Post(invoke);
Arbiter.Activate(TaskQueue,
invoke.ResponsePort.Choice(
s => { }, // delegate for success
ex => { } //Tracer.Trace(ex) // delegate for failure
));
}
}
protected void setGuiCurrentParkingSensor(proxibrick.ParkingSensorDataDssSerializable dir)
{
if (_mainWindow != null)
{
ccrwpf.Invoke invoke = new ccrwpf.Invoke(
delegate()
{
_mainWindow.CurrentParkingSensor = new ParkingSensorData()
{
TimeStamp = dir.TimeStamp.Ticks,
parkingSensorMetersLB = dir.parkingSensorMetersLB,
parkingSensorMetersLF = dir.parkingSensorMetersLF,
parkingSensorMetersRB = dir.parkingSensorMetersRB,
parkingSensorMetersRF = dir.parkingSensorMetersRF
};
}
);
wpfServicePort.Post(invoke);
Arbiter.Activate(TaskQueue,
invoke.ResponsePort.Choice(
s => { }, // delegate for success
ex => { } //Tracer.Trace(ex) // delegate for failure
));
}
}
private void startServices()
{
// Build a list of the "StartService"s and the "Adapter" services
List <ServiceInfoType> allServices = new List <ServiceInfoType>(services);
foreach (var adapter in adapterNames.Values)
{
if (adapter.ServiceConfig.Contract != null)
{
allServices.Add(adapter.ServiceConfig);
}
}
// Start them all
foreach (var service in allServices)
{
if (service.Contract != null)
{
Arbiter.Activate(DssEnvironment.TaskQueue,
Arbiter.Choice <CreateResponse, Fault>(
DssEnvironment.CreateService(service),
delegate(CreateResponse success)
{
Console.WriteLine("* Created * " + success.Service);
},
delegate(Fault failure)
{
Console.WriteLine("*** FAULT *** creating " + service.Service + ": " + failure.Reason);
}));
}
}
}
/// <summary>
/// This method searches for a primary or alternate contract of the
/// service that is present in the contracts list. Requires a
/// taskQueue to activate tasks on. Throws NoContractFoundException
/// in a Fault if one cannot be found.
/// </summary>
/// <param name="taskQueue"></param>
/// <param name="service"></param>
/// <param name="contracts"></param>
/// <returns></returns>
public static PortSet <ServiceInfoType, Fault> FindCompatibleContract(DispatcherQueue taskQueue, Uri service, List <string> contracts)
{
PortSet <ServiceInfoType, Fault> returnPort = new PortSet <ServiceInfoType, Fault>();
PortSet <LookupResponse, Fault> responsePort = new PortSet <LookupResponse, Fault>();
//Console.WriteLine("RSUtils: Querying " + service);
DssEnvironment.ServiceForwarderUnknownType(service).PostUnknownType(
new DsspDefaultLookup()
{
Body = new LookupRequestType(), ResponsePort = responsePort
});
Arbiter.Activate(taskQueue, Arbiter.Choice <LookupResponse, Fault>(
responsePort,
delegate(LookupResponse resp)
{
try
{
//Console.WriteLine("RSUtils: Got response");
returnPort.Post(FindCompatibleContract(resp, contracts));
}
catch (NoContractFoundException e)
{
returnPort.Post(FaultOfException(e));
}
},
delegate(Fault failure)
{
returnPort.Post(failure);
}));
return(returnPort);
}
private void onInitialized(object sender, EventArgs e)
{
taskQueue = new DispatcherQueue("DriveControl", new Dispatcher(1, "DriveControl"),
TaskExecutionPolicy.ConstrainQueueDepthDiscardTasks, 1);
Arbiter.Activate(taskQueue, Arbiter.Receive(true, drivePort, driveHandler));
UpdateJoystickAxes(new game.Axes());
}
/// <summary>
/// Overrides RobotBrain Bind function to implement addition LEDAdapter functions.
/// </summary>
protected override void Bind()
{
base.Bind();
//Bind to scribbler specific sensors
//Specialized LED array
directory.Query dquery = new directory.Query(new directory.QueryRequestType(
new Microsoft.Dss.ServiceModel.Dssp.ServiceInfoType("http://www.roboteducation.org/scribblerledarray.html")));
//Uri direcURI = DssEnvironment.FindService(directory.Contract.Identifier);
//TODO: remove the line below once the above line works
Uri direcURI = new Uri("http://localhost:" + httpPort + "/directory");
directory.DirectoryPort dport = DssEnvironment.ServiceForwarder <directory.DirectoryPort>(direcURI);
dport.Post(dquery);
Arbiter.Activate(DssEnvironment.TaskQueue,
Arbiter.Choice(dquery.ResponsePort,
delegate(directory.QueryResponseType success)
{
sledadapter = new ScribblerLEDArrayAdapter(success.RecordList[0].Service);
},
delegate(Fault fault) { }
)
);
}
private void subscribeCamera(CameraInfo argCi)
{
// Subscribe to the simulator camera, using a handler
// that will only update the GUI if this camera is
// selected (because there is currently no way to
// unsubscribe from a camera.
//if (ci.Camera.IsRealTimeCamera)
//{
CameraInfo ci = argCi;
ci.Port = new Port <System.Drawing.Bitmap>();
ci.Camera.Subscribe(ci.Port);
Interleave interleave = new Interleave(new ExclusiveReceiverGroup(), new ConcurrentReceiverGroup());
interleave.CombineWith(
new Interleave(new ExclusiveReceiverGroup(
Arbiter.Receive(true, ci.Port,
delegate(System.Drawing.Bitmap inbmp)
{
if (interleave.PendingExclusiveCount <= 1 && curCamera == ci)
{
if (DateTime.Now.Subtract(lastFrameTime).Milliseconds >= frameInterval)
{
lastFrameTime = DateTime.Now;
updateImageDisplay(inbmp);
}
}
})),
new ConcurrentReceiverGroup()));
Arbiter.Activate(throttledQueue, interleave);
//}
//else
//{
// // If it's not a real time camera, we have to start a loop
// // to query it
// new Thread(new ThreadStart(delegate()
// {
// var resultPort = new PortSet<System.Drawing.Bitmap, Exception>();
// while (shouldStay)
// {
// if (curCamera == ci)
// {
// // The throttledQueue has only 1 thread, so concurrent execution
// // will not happen here if the updateImageDisplay handler cannot
// // keep up with the rate at which we're querying frames.
// ci.Camera.CaptureScene(System.Drawing.Imaging.ImageFormat.Bmp, resultPort);
// Arbiter.Activate(throttledQueue, Arbiter.Choice(resultPort,
// updateImageDisplay,
// delegate(Exception e)
// {
// Console.WriteLine(e);
// }));
// }
// Thread.Sleep(frameInterval);
// }
// })).Start();
//}
}
public void ParallelShell()
{
processes = new InputData[nc];
Console.WriteLine("Параллельная сортировка");
//Console.WriteLine("Массив до сортировки:");
//Display(0, partSize * nc);
int c = -1;
for (int i = 0; i < nc; i++)
{
processes[i] = new InputData();
processes[i].start = c + 1;
processes[i].stop = c + partSize - 1;
c += partSize - 1;
}
dq = new DispatcherQueue("Queue", d);
p1 = new Port <int>();
for (int i = 0; i < nc; i++)
{
Arbiter.Activate(dq, new Task <InputData, Port <int> >(processes[i], p1, FirstPhase));
}
// Все потоки завершили работу, финальная сортировка
Arbiter.Activate(dq, Arbiter.MultipleItemReceive(true, p1, nc, delegate(int[] array)
{
Stopwatch sw = new Stopwatch();
Console.WriteLine("Финальная сортировка");
sw.Start();
//int inner, temp;
//for (int i = 0; i < partSize * nc; i++)
//{
// temp = dataArray[i];
// inner = i;
// while (inner > 0 && dataArray[inner - 1] >= temp)
// {
// dataArray[inner] = dataArray[inner - 1];
// inner--;
// }
// dataArray[inner] = temp;
//}
Array.Sort(dataArray);
sw.Stop();
Console.WriteLine("Финальная сортировка заняла {0} мс", sw.ElapsedMilliseconds.ToString());
//Console.WriteLine("Результат:");
//Display(0, nc * partSize);
}
));
}
static void paral_qsort(int[] a, int left, int right)
{
int l = left;
int r = right;
int val = 0;
int mid = a[(l + r) / 2];
while (l <= r)
{
while ((a[l] < mid) && (l <= right))
{
l++;
}
while ((a[r] > mid) && (r >= left))
{
r--;
}
if (l <= r)
{
val = a[l];
a[l] = a[r];
a[r] = val;
l++;
r--;
}
}
InputData data1 = new InputData();
InputData data2 = new InputData();
if (r > left)
{
data1.str = "Нить исполнения 1";
data1.array = a; data1.start = left; data1.stop = r;
//qsort(a, left, r);
}
if (l < right)
{
data2.str = "Нить исполнения 2";
data2.array = a; data2.start = l; data2.stop = right;
//qsort(a, l, right);
}
//Создаём диспетчеры
Dispatcher d = new Dispatcher(2, " Test Pool");
DispatcherQueue dq = new DispatcherQueue(" Test Queue", d);
//Описываем порт
Port <int> p = new Port <int>();
Arbiter.Activate(dq, new Task <InputData, Port <int> >(data1, p, thread_fun));
Arbiter.Activate(dq, new Task <InputData, Port <int> >(data2, p, thread_fun));
return;
}
private void addCameraWatch(string cameraName, bool selectIfFound)
{
Delegate subscribeForEntity = new ThreadStart(delegate()
{
try
{
SimulationEngine.GlobalInstancePort.Subscribe(new EntitySubscribeRequestType()
{
Name = cameraName
}, _notifyTarget);
Arbiter.Activate(queue, Arbiter.Receive <InsertSimulationEntity>(true, _notifyTarget,
delegate(InsertSimulationEntity ins) { AddCamera(ins.Body as CameraEntity, selectIfFound); }));
}
catch (Exception e)
{
Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority.Normal,
new ThreadStart(delegate() { GUIUtilities.ReportUnexpectedException(e); }));
}
});
if (_notifyTarget != null && SimulationEngine.GlobalInstancePort != null)
{
Arbiter.Activate(queue, Arbiter.Choice(
SimulationEngine.GlobalInstancePort.Query(
new VisualEntity()
{
EntityState = new EntityState()
{
Name = cameraName
}
}),
delegate(QuerySimulationEntityResponseType r)
{
if (r.Entity != null)
{
var cam = r.Entity as CameraEntity;
if (cam != null)
{
AddCamera(cam, selectIfFound);
}
else
{
subscribeForEntity.DynamicInvoke();
}
}
else
{
subscribeForEntity.DynamicInvoke();
}
},
delegate(Fault f)
{
subscribeForEntity.DynamicInvoke();
}));
}
}
private void Initialize()
{
// using the supplied taskQueue for scheduling, activate three
// persisted receivers, that will run concurrently to each other,
// one for each item type
Arbiter.Activate(_taskQueue,
Arbiter.Receive <UpdateState>(true, _mainPort, UpdateHandler),
Arbiter.Receive <GetState>(true, _mainPort, GetStateHandler)
);
}
protected override void Start()
{
base.Start();
int parts = (int)((b - a) / h);
System.Diagnostics.Stopwatch sp = new System.Diagnostics.Stopwatch();
sp.Start();
for (int i = 0; i < parts - 1; i += 2)
{
planeResult += Integral(a + i * h, a + (i + 1) * h);
}
sp.Stop();
string planeTime = sp.ElapsedMilliseconds.ToString();
int nc = 2;
InputData[] data = new InputData[nc];
for (int i = 0; i < nc; ++i)
{
data[i] = new InputData();
data[i].a = a + i * (parts / nc) * h;
data[i].steps = parts / nc;
}
Dispatcher d = new Dispatcher(4, "Test Pool");
DispatcherQueue dq = new DispatcherQueue("Test Queue", d);
Port <double> port = new Port <double>();
for (int i = 0; i < nc; i++)
{
Arbiter.Activate(dq, new Task <InputData, Port <double> >(data[i], port, Calc));
}
Arbiter.Activate(Environment.TaskQueue, Arbiter.MultipleItemReceive(true, port, nc, delegate(double[] array)
{
for (int i = 0; i < array.GetLength(0); ++i)
{
result += array[i];
}
Console.WriteLine("Plane result: {0}", planeResult);
Console.WriteLine("Parallel result: {0}", result);
Console.WriteLine("Computations completed");
Console.WriteLine("Linear calculation time: {0}ms", planeTime);
}));
}
public ThrottledQueue(string threadPoolName, string dispatcherQueueName,
PostMessageDelegate postMessage, int maxPoolItemReuse)
{
matchMaker = new MatchMaker(maxPoolItemReuse);
dispatcher = new Dispatcher(1, threadPoolName);
dispatcherQueue = new DispatcherQueue(dispatcherQueueName, dispatcher);
messagePort = new Port <QueueItem>();
Handler <QueueItem> handler = new Handler <QueueItem>(postMessage);
Arbiter.Activate(dispatcherQueue, Arbiter.Receive(true, messagePort, handler));
}
static void Main(string[] args)
{
nc = 2;
m = 1025;
A = new double[m];
B = new double[m];
System.Diagnostics.Stopwatch sWatch = new System.Diagnostics.Stopwatch();
sWatch.Start();
for (int i = 0; i < m; i++)
{
A[i] = Math.Sin((2 * i * Math.PI) / 1024);
}
sWatch.Stop();
Console.WriteLine(A[0]);
Console.WriteLine(A[1]);
Console.WriteLine(A[511]);
Console.WriteLine(A[512]);
Console.WriteLine(A[513]);
Console.WriteLine(A[1023]);
Console.WriteLine(A[1024]);
Console.WriteLine(" Sequential algorithm = {0} t. ", sWatch.ElapsedTicks);
InputData[] ClArr = new InputData[nc];
for (int i = 0; i < nc; i++)
{
ClArr[i] = new InputData();
}
int step = (Int32)(m / nc);
int c = -1;
for (int i = 0; i < nc; i++)
{
ClArr[i].start = c + 1;
ClArr[i].stop = c + step;
c = c + step;
}
Dispatcher d = new Dispatcher(nc, " Test Pool ");
DispatcherQueue dq = new DispatcherQueue(" Test Queue", d);
Port <int> p = new Port <int>();
for (int i = 0; i < nc; i++)
{
Arbiter.Activate(dq, new Task <InputData, Port <int> >(ClArr[i], p, sinus));
}
Arbiter.Activate(dq, Arbiter.MultipleItemReceive(true, p, nc, delegate(int[] array)
{
Console.WriteLine(B[0]);
Console.WriteLine(B[1]);
Console.WriteLine(B[511]);
Console.WriteLine(B[512]);
Console.WriteLine(B[513]);
Console.WriteLine(B[1023]);
Console.WriteLine(B[1024]);
}));
}
private void Initialize()
{
// Activate three persisted receivers (single item arbiters)
// that will run concurrently to each other,
// one for each item/message type
Arbiter.Activate(_taskQueue,
Arbiter.Receive <int>(true, _mainPort, IntWriteLineHandler),
Arbiter.Receive <string>(true, _mainPort, StringWriteLineHandler),
Arbiter.Receive <double>(true, _mainPort, DoubleWriteLineHandler)
);
}
protected virtual void Initialize()
{
// Initialize the port and subscribe to the service
motorsOn = false;
drivePort = DssEnvironment.ServiceForwarder <drive.DriveOperations>(new Uri(ServiceInfo.Service));
drive.DriveOperations driveNotificationPort = new drive.DriveOperations();
drivePort.Subscribe(driveNotificationPort);
// Set up notifications
Arbiter.Activate(DssEnvironment.TaskQueue,
Arbiter.Receive <drive.Update>(true, driveNotificationPort, NotifyDriveUpdate));
}
protected virtual void Initialize()
{
// Initialize the port and subscribe to the service to know when the motors are enabled
motorsOn = false;
drivePort = DssEnvironment.ServiceForwarder <drive.DriveOperations>(new Uri(ServiceInfo.Service));
drive.DriveOperations driveNotificationPort = new drive.DriveOperations();
RSUtils.ReceiveSync(taskQueue, drivePort.Subscribe(driveNotificationPort), Params.DefaultRecieveTimeout);
// Set up notifications
Arbiter.Activate(DssEnvironment.TaskQueue,
Arbiter.Receive <drive.Update>(true, driveNotificationPort, NotifyDriveUpdate));
}
public void PlaySong(MyroInterfaces.IMyroSong song)
{
MyroSong msong = (MyroSong)song;
foreach (MyroSong.ListItem li in msong.songSequence)
{
if (li.chord)
{
tonegen.PlayTone2Request request = new tonegen.PlayTone2Request();
request.Duration = (int)(li.duration * 1000f);
request.Frequency1 = (int)li.frequency1;
request.Frequency2 = (int)li.frequency2;
tonegen.PlayTone2 ptone = new tonegen.PlayTone2(request);
tonePort.Post(ptone);
bool done = false;
Arbiter.Activate(DssEnvironment.TaskQueue,
Arbiter.Receive <DefaultUpdateResponseType>(false,
ptone.ResponsePort,
delegate(DefaultUpdateResponseType state)
{
done = true;
}
));
while (!done)
{
;
}
}
else
{
tonegen.PlayToneRequest request = new tonegen.PlayToneRequest();
request.Duration = (int)(li.duration * 1000f);
request.Frequency = (int)li.frequency1;
tonegen.PlayTone ptone = new tonegen.PlayTone(request);
tonePort.Post(ptone);
bool done = false;
Arbiter.Activate(DssEnvironment.TaskQueue,
Arbiter.Receive <DefaultUpdateResponseType>(false,
ptone.ResponsePort,
delegate(DefaultUpdateResponseType state)
{
done = true;
}
));
while (!done)
{
;
}
}
}
}
protected virtual void InternalProcessQueue()
{
Receiver <T> receiver = Arbiter.Receive <T>(true, this.port, delegate(T item)
{
this.QueueHandler(item);
}
);
Arbiter.Activate(this.dispatcherQueue, new ITask[]
{
receiver
});
}
static void ParallelMul()
{
// создание массива объектов для хранения параметров
InputData[] ClArr = new InputData[nc];
for (int i = 0; i < nc; i++)
{
ClArr[i] = new InputData();
}
//Далее, задаются исходные данные для каждого экземпляра
//вычислительного метода:
// делим количество строк в матрице на nc частей
int step = (Int32)(m / nc);
// заполняем массив параметров
int c = -1;
for (int i = 0; i < nc; i++)
{
ClArr[i].start = c + 1;
ClArr[i].stop = c + step;
c = c + step;
}
//Создаётся диспетчер с пулом из двух потоков:
Dispatcher d = new Dispatcher(nc, "Test Pool");
DispatcherQueue dq = new DispatcherQueue("Test Queue", d);
//Описывается порт, в который каждый экземпляр метода Mul()
//отправляет сообщение после завершения вычислений:
Port <int> p = new Port <int>();
//Метод Arbiter.Activate помещает в очередь диспетчера две задачи(два
//экземпляра метода Mul):
for (int i = 0; i < nc; i++)
{
Arbiter.Activate(dq, new Task <InputData, Port <int> >(ClArr[i], p, Mul));
}
//Первый параметр метода Arbiter.Activate – очередь диспетчера,
//который будет управлять выполнением задачи, второй параметр –
//запускаемая задача.
//С помощью метода Arbiter.MultipleItemReceive запускается задача
//(приёмник), которая обрабатывает получение двух сообщений портом p:
Arbiter.Activate(dq, Arbiter.MultipleItemReceive(true, p, nc, delegate(int[] array)
{
dispResult();
Console.WriteLine("Вычисления завершены");
Console.ReadKey(true);
Environment.Exit(0);
}));
}
protected virtual void ActivateProcessQueue()
{
Arbiter.Activate(this.dispatcherQueue, new ITask[]
{
Arbiter.MultipleItemReceive <T>(true, this.port, this.activateItems, delegate(T[] items)
{
for (int i = 0; i < items.Length; i++)
{
T item = items[i];
this.QueueHandler(item);
}
}
)
});
}
private void InitQueue(string queueName, QueueItemHandler queueItemHandler, int threadCount, ThreadPriority threadPriority, int maxItemsInMemory, int dequeueInterval, int dequeueBatch, string persistPath)
{
this.queueName = queueName;
this.queueItemHandler = queueItemHandler;
this.persistence = new EfzQueuePersistence <T>(persistPath);
this.dequeueInterval = dequeueInterval;
this.dequeueBatch = dequeueBatch;
this.dispatcher = new Dispatcher(threadCount, threadPriority, true, "Thread Pool - " + queueName);
this.queue = new DispatcherQueue(queueName, this.dispatcher, TaskExecutionPolicy.ConstrainQueueDepthThrottleExecution, maxItemsInMemory);
Arbiter.Activate(this.queue, new ITask[]
{
Arbiter.Receive <PersistentQueueItem <T> >(true, this.port, new Handler <PersistentQueueItem <T> >(this.InternalQueueItemHandler))
});
this.dequeueTimer = new Timer(new TimerCallback(this.Dequeue), null, -1, -1);
}
//Метод параллельной сортировки массива
static void parral_qsort(int[] a, int left, int right)
{
//Создаём диспетчеры
Dispatcher d = new Dispatcher(2, " Test Pool");
DispatcherQueue dq = new DispatcherQueue(" Test Queue", d);
//Описываем порт
Port <int> p = new Port <int>();
//Первый этап параллельной сортировки
//Параллельно сортируются две половины массива
InputData data = new InputData();
data.str = "Первая половина массива ";
data.array = a; data.start = 0; data.stop = right / 2 + 1;
Arbiter.Activate(dq, new Task <InputData, Port <int> >(data, p, thread_fun));
Console.WriteLine("Первый этап");
Console.ReadKey();
data.str = "Вторая половина массива ";
data.array = a; data.start = right / 2 + 1; data.stop = right;
Arbiter.Activate(dq, new Task <InputData, Port <int> >(data, p, thread_fun));
Console.ReadKey();
//Второй этап параллельной сортировки
//Сортируется центральная часть массива
Console.WriteLine();
Console.WriteLine("Второй этап");
Stopwatch sWatch = new Stopwatch();
sWatch.Start();
qsort(a, right / 4, right / 4 + right / 2 + 1);
sWatch.Stop();
Console.WriteLine("Средняя часть массива Время работы: " + sWatch.ElapsedMilliseconds);
Console.ReadKey();
//Третий этап параллельной сортировки
//Параллельно сортируются две половины массива
data.str = "Первая половина массива ";
data.array = a; data.start = 0; data.stop = right / 2 + 1;
Arbiter.Activate(dq, new Task <InputData, Port <int> >(data, p, thread_fun));
Console.WriteLine("Первый этап");
Console.ReadKey();
data.str = "Вторая половина массива ";
data.array = a; data.start = right / 2 + 1; data.stop = right;
Arbiter.Activate(dq, new Task <InputData, Port <int> >(data, p, thread_fun));
Console.ReadKey();
return;
}
static void ParallelShellSort()
{
Dispatcher dispatcher = new Dispatcher(arraySize, "THREAD_POOL");
DispatcherQueue dsipQueue = new DispatcherQueue("Dispatcher", dispatcher);
Port <int> port = new Port <int>();
for (int i = 0; i < arraySize; ++i)
{
Data d = new Data();
d.row = i;
Arbiter.Activate(dsipQueue, new Task <Data, Port <int> >(d, port, Task));
}
return;
}
//Метод, осуществляющий запуск параллельного алгоритма сортировки слиянием.
//Результат - время подготовки необходимого для запуска асинхронных
//вычислений и разбиения задачи на подзадачи.
public long workAsync()
{
Stopwatch watcher = new Stopwatch(); // вычисление полного времени вычислений
watcher.Start();
InputData[] ClArr = new InputData[processCount]; // Создал хранилище начальных данных для подзадач
for (int i = 0; i < processCount; i++)
{
ClArr[i] = new InputData();
}
int step = (Int32)(itemCount / processCount); // Размер данных
int c = -1;
for (int i = 0; i < processCount; i++) // Заполнил хранилище исходными данными
{
ClArr[i].start = c + 1;
ClArr[i].stop = c + step;
c += step;
}
// Создадим диспетчер задач
Dispatcher d = new Dispatcher(processCount, "Test Pool");
DispatcherQueue dq = new DispatcherQueue("Test Queue", d);
// Определим экземпляр порта
Port <int> port = new Port <int>();
// Заполняем диспетчер задачами
for (int i = 0; i < processCount; i++)
{
Arbiter.Activate(dq, new Task <InputData, Port <int> >(ClArr[i], port, sort));
}
// Зададим задачу, которая будет выполнена после выполнения всех остальных задач
Arbiter.Activate(dq, Arbiter.MultipleItemReceive(true, port, processCount, delegate(int[] array)
{
// Проведем окончательно слияние 2 отсортированных подмасива
MainMerge(raw, 0, (itemCount - 1) / 2 + 1, itemCount - 1);
watcher.Stop();
// Выведем сообщение об времени выполнения алгоритма
Console.WriteLine("Общее время выполнения: " + watcher.ElapsedMilliseconds);
}
));
return(watcher.ElapsedMilliseconds);
}
