gistfile1.txt

using System;
using System.Threading;

class Driver {

  static void AllocStuff ()
	{
		var x = new object ();
		for (int i = 0; i < 300; ++i)
			x = new byte [i];
	}

	static void BackgroundNoise ()
	{
		while (true)
			AllocStuff ();
	}

	static void Main () {
		for (int i = 0; i < Environment.ProcessorCount; ++i) {
			var t = new Thread (BackgroundNoise);
			t.IsBackground = true;
			t.Start ();
		}
		
		for (int i = 0; i < 100; ++i) {
			var ad = AppDomain.CreateDomain ("domain_" + i);
			ad.DoCallBack (new CrossAppDomainDelegate (AllocStuff));
			AppDomain.Unload (ad);
			Console.Write (".");
			if (i > 0 && i % 20 == 0) Console.WriteLine ();
		}
		Console.WriteLine ("\ndone");
	}
}