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  1. using System;
  2. using System.Diagnostics;
  3.  
  4. namespace PruebaRendimientoAbstractInterface
  5. {
  6. 	interface IInterfaceExample
  7. 	{
  8. 		void Y();
  9. 	}
  10.  
  11. 	class ImplementsInterface : IInterfaceExample
  12. 	{
  13. 		public void Y()
  14. 		{
  15. 		}
  16. 	}
  17.  
  18. 	class BaseExample
  19. 	{
  20. 		public virtual void Y()
  21. 		{
  22. 		}
  23. 	}
  24.  
  25. 	class DerivesBase : BaseExample
  26. 	{
  27. 		public override void Y()
  28. 		{
  29. 		}
  30. 	}
  31.  
  32. 	class Program
  33. 	{
  34. 		const int _max = 100000000;
  35. 		static void Main()
  36. 		{
  37. 		IInterfaceExample interface1 = new ImplementsInterface();
  38. 		BaseExample base1 = new DerivesBase();
  39. 		interface1.Y();
  40. 		base1.Y();
  41.  
  42. 		var s1 = Stopwatch.StartNew();
  43. 		for (int i = 0; i < _max; i++)
  44. 		{
  45. 			interface1.Y();
  46. 		}
  47. 		s1.Stop();
  48. 		var s2 = Stopwatch.StartNew();
  49. 		for (int i = 0; i < _max; i++)
  50. 		{
  51. 			base1.Y();
  52. 		}
  53. 		s2.Stop();
  54. 		Console.WriteLine(((double)(s1.Elapsed.TotalMilliseconds * 1000 * 1000) /
  55. 			_max).ToString("0.00 ns"));
  56. 		Console.WriteLine(((double)(s2.Elapsed.TotalMilliseconds * 1000 * 1000) /
  57. 			_max).ToString("0.00 ns"));
  58. 		Console.Read();
  59. 		}
  60. 	}
  61. }
Success #stdin #stdout 1.02s 33912KB
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6.38 ns
3.41 ns
https://ideone.com/9YAclW
Prueba de rendimiento de interfaces y clases. Fuente: http://w...content-available-to-author-only...s.com/interface-virtual-performance
language:
C# (gmcs 5.20.1)
created:
10 years ago
visibility:
secret

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