implab/ImplabNet Files · MonoPlay/Program.cs

fixes

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             Program.cs
        
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             / MonoPlay / Program.cs
          
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        cin
    
improved tracing...

              r93
            
      using System;

      using Implab.Diagnostics;

      using Implab.Parallels;

      using Implab;

        cin
    
sync

              r103
            
      using System.Collections.Generic;

      using System.Collections.Concurrent;

        cin
    
shared locks + tests

              r136
            
      using System.Threading;

        cin
    
improved tracing...

              r93
            
      namespace MonoPlay {

          class MainClass {

              public static void Main(string[] args) {

        cin
    
minor fixes

              r94
            
                  if (args == null)

                      throw new ArgumentNullException("args");

        cin
    
sync

              r103
            
                  var t1 = Environment.TickCount;

        cin
    
improved tracing...

              r93
            
        cin
    
shared locks + tests

              r136
            
                  const int reads = 100000;

                  const int writes = 1000;

                  const int readThreads = 8;

                  const int writeThreads = 0;

                  var l = new SharedLock();

                  var st = new HashSet<int>();

        cin
    
improved performance of promises

              r125
            
        cin
    
shared locks + tests

              r136
            
                  Action reader1 = () => {

                      for (int i =0; i < reads; i++) {

                          try {

                              l.LockShared();

                              st.Contains(i % 1000);

                              Thread.Sleep(0);

                          } finally {

                              l.Release();

                          }

                      }

                  };

                  Action reader2 = () => {

                      for(var i = 0; i < reads; i++)

                          lock(st) {

                              st.Contains(i % 1000);

                              Thread.Sleep(0);

                          }

                  };

        cin
    
improved tracing...

              r93
            
        cin
    
shared locks + tests

              r136
            
                  Action writer1 = () => {

                      var rnd = new Random(Environment.TickCount);

                      for (int i = 0; i < writes; i++) {

                          try {

                              l.LockExclusive();

                              st.Add(rnd.Next(1000));

                              //Thread.Sleep(1);

                          } finally {

                              l.Release();

                          }

                      }

                  };

        cin
    
improved performance of promises

              r125
            
        cin
    
shared locks + tests

              r136
            
                  Action writer2 = () => {

                      var rnd = new Random(Environment.TickCount);

                      for (int i = 0; i < writes; i++) {

                          lock (st) {

                              st.Add(rnd.Next(1000));

                              //Thread.Sleep(1);

                          }

                      }

                  };

        cin
    
improved performance of promises

              r125
            
        cin
    
shared locks + tests

              r136
            
                  var readers = new IPromise[readThreads];

                  for (int i = 0; i < readThreads; i++)

        cin
    
added ICancellable.Cancel(Exception) to allow specify the reason of cancellation

              r138
            
                      readers[i] = AsyncPool.RunThread(reader2);

        cin
    
shared locks + tests

              r136
            
                  var writers = new IPromise[writeThreads];

                  for (int i = 0; i < writeThreads; i++)

                      writers[i] = AsyncPool.RunThread(writer1);

                  new [] {

                      readers.Bundle().On(() => Console.WriteLine("readers complete in {0} ms", Environment.TickCount - t1)),

                      writers.Bundle().On(() => Console.WriteLine("writers complete in {0} ms", Environment.TickCount - t1))

                  }.Bundle().Join();

        cin
    
working version of AsyncQueue and batch operations...

              r121
            
        cin
    
sync

              r103
            
                  var t2 = Environment.TickCount;

        cin
    
improved performance of promises

              r125
            
                  Console.WriteLine("done: {0} ms, {1:.00} Mb, {2} GC", t2 - t1, GC.GetTotalMemory(false) / (1024*1024), GC.CollectionCount(0) );

        cin
    
improved tracing...

              r93
            
              }

        cin
    
shared locks + tests

              r136
            
        cin
    
improved tracing...

              r93
            
          }

      }

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cin improved tracing...	r93	using System;
		using Implab.Diagnostics;
		using Implab.Parallels;
		using Implab;
cin sync	r103	using System.Collections.Generic;
		using System.Collections.Concurrent;
cin shared locks + tests	r136	using System.Threading;
cin improved tracing...	r93
		namespace MonoPlay {
		class MainClass {
		public static void Main(string[] args) {
cin minor fixes	r94	if (args == null)
		throw new ArgumentNullException("args");

cin sync	r103	var t1 = Environment.TickCount;
cin improved tracing...	r93
cin shared locks + tests	r136	const int reads = 100000;
		const int writes = 1000;
		const int readThreads = 8;
		const int writeThreads = 0;

		var l = new SharedLock();
		var st = new HashSet<int>();
cin improved performance of promises	r125
cin shared locks + tests	r136	Action reader1 = () => {
		for (int i =0; i < reads; i++) {
		try {
		l.LockShared();
		st.Contains(i % 1000);
		Thread.Sleep(0);
		} finally {
		l.Release();
		}
		}
		};

		Action reader2 = () => {
		for(var i = 0; i < reads; i++)
		lock(st) {
		st.Contains(i % 1000);
		Thread.Sleep(0);
		}
		};
cin improved tracing...	r93
cin shared locks + tests	r136	Action writer1 = () => {
		var rnd = new Random(Environment.TickCount);
		for (int i = 0; i < writes; i++) {
		try {
		l.LockExclusive();
		st.Add(rnd.Next(1000));
		//Thread.Sleep(1);
		} finally {
		l.Release();
		}
		}
		};
cin improved performance of promises	r125
cin shared locks + tests	r136	Action writer2 = () => {
		var rnd = new Random(Environment.TickCount);
		for (int i = 0; i < writes; i++) {
		lock (st) {
		st.Add(rnd.Next(1000));
		//Thread.Sleep(1);
		}
		}
		};


cin improved performance of promises	r125
cin shared locks + tests	r136	var readers = new IPromise[readThreads];
		for (int i = 0; i < readThreads; i++)
cin added ICancellable.Cancel(Exception) to allow specify the reason of cancellation	r138	readers[i] = AsyncPool.RunThread(reader2);
cin shared locks + tests	r136
		var writers = new IPromise[writeThreads];
		for (int i = 0; i < writeThreads; i++)
		writers[i] = AsyncPool.RunThread(writer1);


		new [] {
		readers.Bundle().On(() => Console.WriteLine("readers complete in {0} ms", Environment.TickCount - t1)),
		writers.Bundle().On(() => Console.WriteLine("writers complete in {0} ms", Environment.TickCount - t1))
		}.Bundle().Join();


cin working version of AsyncQueue and batch operations...	r121
cin sync	r103	var t2 = Environment.TickCount;
cin improved performance of promises	r125	Console.WriteLine("done: {0} ms, {1:.00} Mb, {2} GC", t2 - t1, GC.GetTotalMemory(false) / (1024*1024), GC.CollectionCount(0) );
cin improved tracing...	r93
		}
cin shared locks + tests	r136

cin improved tracing...	r93	}
		}