Simple use and comparison of c # threads, thread pools, and parallel operations

Refer:

Http://msdn.microsoft.com/zh-cn/library/system.threading.threadpool (VS.80). aspx

Http://www.codeproject.com/KB/threads/threadtests.aspx

Http://www.codeproject.com/KB/threads/smartthreadpool.aspx

Http://blog.zhaojie.me/2009/07/thread-pool-1-the-goal-and-the-clr-thread-pool.html)

Jeffrey Richter <CLR via C #> 3rd Edition

 

First, let's take a look at the Main code of the Main method of the console application:

001 static bool done = false ; 002 static decimal count2 = 0; 003 static int threadDone = 0; // Indicates the number of threads enabled? 004 static System.Timers.Timer timer = new System.Timers.Timer(1000); 005 006 static decimal [] threadPoolCounters = new decimal [10]; 007 static Thread[] threads = new Thread[10]; 008 static System.Timers.Timer[] threadTimers = new System.Timers.Timer[10]; 009 010 static void Main( string [] args) 011 { 012      timer.Stop(); 013      /* When AutoReset is set to false, Timer only triggers an Elapsed event after the first Interval. 014       To keep the Elapsed events triggered at Interval intervals, set AutoReset to true. */ 015      timer.AutoReset = false ; 016      timer.Elapsed += new ElapsedEventHandler(OnTimerEvent); // Trigger the event when timer. Start () 017      decimal total = 0; 018 019      // raw test 020      decimal count1 = SingleThreadTest(); // A single thread to the end 021      Console.WriteLine( "Single thread count = "