Multithreading Presentation

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],Mutex mt = new Mutex(true,"test"); try { if(!mt.WaitOne(TimeSpan.FromSeconds(10))) { Console.WriteLine("Another instance of this application is running"); return; } } finally { mt.ReleaseMutex(); }

[object Object],Semaphore sm = new Semaphore(1, 1); sm.WaitOne(); counter++; Console.WriteLine("Counter {0} increased by Thread {1}", counter, Thread.CurrentThread.Name); Thread.Sleep(1000); sm.Release();

[object Object],[object Object],A Comparison of Signaling Constructs Construct Purpose Crossprocess Overhead* AutoResetEvent Allows a thread to unblock once when it Yes 1000ns ManualResetEvent Allows a thread to unblock indefinitely when it receives a signal from another (until reset) Yes 1000ns ManualResetEventSlim (4.0) Allows a thread to unblock indefinitely when it receives a signal from another (until reset) 40ns CountdownEvent Allows a thread to unblock when it receives a predetermined number of signals Barrier Implements a thread execution barrier 80ns

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

public static void Main() { try { new Thread (Go).Start(); } catch (Exception ex) { // We'll never get here! Console.WriteLine ("Exception!"); } } static void Go() { throw null; } // Throws a NullReferenceException ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Multithreading Presentation

Empfohlen

Empfohlen

Weitere ähnliche Inhalte

Was ist angesagt?

Was ist angesagt? (20)

Ähnlich wie Multithreading Presentation

Ähnlich wie Multithreading Presentation (20)

Mehr von Neeraj Kaushik

Mehr von Neeraj Kaushik (13)

Kürzlich hochgeladen

Kürzlich hochgeladen (20)

Multithreading Presentation

Hinweis der Redaktion