[Fork] Loop Test | C# Online Compiler

[Fork] Loop Test by kheidt

using System;
using System.ComponentModel.DataAnnotations;

namespace HelloWorldMvcApp
{
	public class SampleViewModel
	{
		[Display(Name="First Loop Start"), DisplayFormat(DataFormatString = "{0:O}", ApplyFormatInEditMode = true)]
		public DateTimeOffset FirstLoopStart {get; set;}
		[Display(Name="First Loop End"), DisplayFormat(DataFormatString = "{0:O}", ApplyFormatInEditMode = true)]
		public DateTimeOffset FirstLoopEnd {get; set;}
		[Display(Name="First Loop Elapsed"), DisplayFormat(DataFormatString = "{0:G}", ApplyFormatInEditMode = true)]
		public TimeSpan FirstLoopElapsed {get; set;}
		
		[Display(Name="Second Loop Start"), DisplayFormat(DataFormatString = "{0:O}", ApplyFormatInEditMode = true)]
		public DateTimeOffset SecondLoopStart {get; set;}
		[Display(Name="Second Loop End"), DisplayFormat(DataFormatString = "{0:O}", ApplyFormatInEditMode = true)]
		public DateTimeOffset SecondLoopEnd {get; set;}
		[Display(Name="Second Loop Elapsed"), DisplayFormat(DataFormatString = "{0:G}", ApplyFormatInEditMode = true)]
		public TimeSpan SecondLoopElapsed {get; set;}
		
		public int ListLength {get; set;}
	}
}

Model

​x
 
using System;
using System.ComponentModel.DataAnnotations;
​
namespace HelloWorldMvcApp
{
    public class SampleViewModel
    {
        [Display(Name="First Loop Start"), DisplayFormat(DataFormatString = "{0:O}", ApplyFormatInEditMode = true)]
        public DateTimeOffset FirstLoopStart {get; set;}
        [Display(Name="First Loop End"), DisplayFormat(DataFormatString = "{0:O}", ApplyFormatInEditMode = true)]
        public DateTimeOffset FirstLoopEnd {get; set;}
        [Display(Name="First Loop Elapsed"), DisplayFormat(DataFormatString = "{0:G}", ApplyFormatInEditMode = true)]
        public TimeSpan FirstLoopElapsed {get; set;}
        
        [Display(Name="Second Loop Start"), DisplayFormat(DataFormatString = "{0:O}", ApplyFormatInEditMode = true)]
        public DateTimeOffset SecondLoopStart {get; set;}
        [Display(Name="Second Loop End"), DisplayFormat(DataFormatString = "{0:O}", ApplyFormatInEditMode = true)]
        public DateTimeOffset SecondLoopEnd {get; set;}
        [Display(Name="Second Loop Elapsed"), DisplayFormat(DataFormatString = "{0:G}", ApplyFormatInEditMode = true)]
        public TimeSpan SecondLoopElapsed {get; set;}
        
        public int ListLength {get; set;}
    }
}

@model HelloWorldMvcApp.SampleViewModel
@{
	Layout = null;
}

<!DOCTYPE html>
<!-- template from http://getbootstrap.com/getting-started -->

<html lang="en">
	<head>
		<meta charset="utf-8">
		<meta http-equiv="X-UA-Compatible" content="IE=edge">
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<title>Bootstrap 101 Template</title>

		<!-- CSS Includes -->
		<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
		
		<style type="text/css">

			.field-validation-error {
				color: #ff0000;
			}

		</style>
	</head>
	
	<body>
		<div class="container form-horizontal">
			<div class="row">
				<div class="col-md-6 col-md-offset-3">
					<h1 class="text-center">List Length: @Model.ListLength</h1>
		
					<div class="form-group">
						@Html.LabelFor(m => m.FirstLoopStart, new {@class = "col-xs-3 control-label"})
						<div class="col-xs-8">
							<span class="form-control">@Html.DisplayFor(model => model.FirstLoopStart)</span>
							
						</div>
					</div>
					<div class="form-group">
						@Html.LabelFor(m => m.FirstLoopEnd, new {@class = "col-xs-3 control-label"})
						<div class="col-xs-8">
							<span class="form-control">@Html.DisplayFor(model => model.FirstLoopEnd)</span>
							
						</div>
					</div>
					<div class="form-group">
						@Html.LabelFor(m => m.FirstLoopElapsed, new {@class = "col-xs-3 control-label"})
						<div class="col-xs-8">
							<span class="form-control">@Html.DisplayFor(model => model.FirstLoopElapsed)</span>
							
						</div>
					</div>
					<hr/>
					<div class="form-group">
						@Html.LabelFor(m => m.SecondLoopStart, new {@class = "col-xs-3 control-label"})
						<div class="col-xs-8">
							<span class="form-control">@Html.DisplayFor(model => model.SecondLoopStart)</span>
							
						</div>
					</div>
					<div class="form-group">
						@Html.LabelFor(m => m.SecondLoopEnd, new {@class = "col-xs-3 control-label"})
						<div class="col-xs-8">
							<span class="form-control">@Html.DisplayFor(model => model.SecondLoopEnd)</span>
							
						</div>
					</div>
					<div class="form-group">
						@Html.LabelFor(m => m.SecondLoopElapsed, new {@class = "col-xs-3 control-label"})
						<div class="col-xs-8">
							<span class="form-control">@Html.DisplayFor(model => model.SecondLoopElapsed)</span>
							
						</div>
					</div>
		
					<br/><br/>
					<div class="alert alert-warning fade">
						<img src="http://entechprod.blob.core.windows.net/dotnetfiddle/morpheus.jpg" style="max-width:100%;"/><br/><br/>
						<strong><span class="alert-content"></span></strong>
					</div>
				</div>
			</div>
		</div>

		<!-- JS includes -->
		<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
		<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
	
		<script src="//ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js"></script>
		<script src="//ajax.aspnetcdn.com/ajax/mvc/4.0/jquery.validate.unobtrusive.min.js"></script>
	</body>
</html>

View

 
@model HelloWorldMvcApp.SampleViewModel
@{
    Layout = null;
}
​
<!DOCTYPE html>
<!-- template from http://getbootstrap.com/getting-started -->
​
<html lang="en">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>Bootstrap 101 Template</title>
​
        <!-- CSS Includes -->
        <link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
        
        <style type="text/css">
​
            .field-validation-error {
                color: #ff0000;
            }
​
        </style>
    </head>
    
    <body>
        <div class="container form-horizontal">
            <div class="row">
                <div class="col-md-6 col-md-offset-3">
                    <h1 class="text-center">List Length: @Model.ListLength</h1>
        
                    <div class="form-group">
                        @Html.LabelFor(m => m.FirstLoopStart, new {@class = "col-xs-3 control-label"})
                        <div class="col-xs-8">
                            <span class="form-control">@Html.DisplayFor(model => model.FirstLoopStart)</span>
                            
                        </div>
                    </div>
                    <div class="form-group">
                        @Html.LabelFor(m => m.FirstLoopEnd, new {@class = "col-xs-3 control-label"})
                        <div class="col-xs-8">
                            <span class="form-control">@Html.DisplayFor(model => model.FirstLoopEnd)</span>
                            
                        </div>
                    </div>
                    <div class="form-group">
                        @Html.LabelFor(m => m.FirstLoopElapsed, new {@class = "col-xs-3 control-label"})
                        <div class="col-xs-8">
                            <span class="form-control">@Html.DisplayFor(model => model.FirstLoopElapsed)</span>
                            
                        </div>
                    </div>
                    <hr/>
                    <div class="form-group">
                        @Html.LabelFor(m => m.SecondLoopStart, new {@class = "col-xs-3 control-label"})
                        <div class="col-xs-8">
                            <span class="form-control">@Html.DisplayFor(model => model.SecondLoopStart)</span>
                            
                        </div>
                    </div>
                    <div class="form-group">
                        @Html.LabelFor(m => m.SecondLoopEnd, new {@class = "col-xs-3 control-label"})
                        <div class="col-xs-8">
                            <span class="form-control">@Html.DisplayFor(model => model.SecondLoopEnd)</span>
                            
                        </div>
                    </div>
                    <div class="form-group">
                        @Html.LabelFor(m => m.SecondLoopElapsed, new {@class = "col-xs-3 control-label"})
                        <div class="col-xs-8">
                            <span class="form-control">@Html.DisplayFor(model => model.SecondLoopElapsed)</span>
                            
                        </div>
                    </div>
        
                    <br/><br/>
                    <div class="alert alert-warning fade">
                        <img src="http://entechprod.blob.core.windows.net/dotnetfiddle/morpheus.jpg" style="max-width:100%;"/><br/><br/>
                        <strong><span class="alert-content"></span></strong>
                    </div>
                </div>
            </div>
        </div>
​
        <!-- JS includes -->
        <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
        <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
    
        <script src="//ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js"></script>
        <script src="//ajax.aspnetcdn.com/ajax/mvc/4.0/jquery.validate.unobtrusive.min.js"></script>
    </body>
</html>
​

using System;
using System.Web.Mvc;
using System.Collections.Generic;

namespace HelloWorldMvcApp
{
	public class HomeController : Controller
	{
		[HttpGet]
		public ActionResult Index()
		{
			
			var iList = new List<int>();
			for (var i = 0; i < 500000; i++){
				iList.Add(i);	
			}
			
			var vm = new SampleViewModel{
				ListLength = iList.Count,
				FirstLoopStart = DateTimeOffset.Now
			};
			var stringAppend = "1234567890";
			var string1 = "";
			for (var i = 0; i < iList.Count; i++){
				var x = i * 50 % 10;
				var y = Math.Sin(x);
				//System.Threading.Thread.Sleep(1);	//sleep for 1 ms
			}			
			vm.FirstLoopEnd = DateTimeOffset.Now;
			vm.FirstLoopElapsed = vm.FirstLoopEnd - vm.FirstLoopStart;
			
			vm.SecondLoopStart = DateTimeOffset.Now;
			var l = iList.Count;
			for (var i = 0; i < l; i++){
				var x = i * 50 % 10;
				var y = Math.Sin(x);
				//System.Threading.Thread.Sleep(1);	//sleep for 1 ms
			}
			vm.SecondLoopEnd = DateTimeOffset.Now;
			vm.SecondLoopElapsed = vm.SecondLoopEnd - vm.SecondLoopStart;
			
			return View(vm);
		}


	}
}

Controller

 
using System;
using System.Web.Mvc;
using System.Collections.Generic;
​
namespace HelloWorldMvcApp
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            
            var iList = new List<int>();
            for (var i = 0; i < 500000; i++){
                iList.Add(i);   
            }
            
            var vm = new SampleViewModel{
                ListLength = iList.Count,
                FirstLoopStart = DateTimeOffset.Now
            };
            var stringAppend = "1234567890";
            var string1 = "";
            for (var i = 0; i < iList.Count; i++){
                var x = i * 50 % 10;
                var y = Math.Sin(x);
                //System.Threading.Thread.Sleep(1); //sleep for 1 ms
            }           
            vm.FirstLoopEnd = DateTimeOffset.Now;
            vm.FirstLoopElapsed = vm.FirstLoopEnd - vm.FirstLoopStart;
            
            vm.SecondLoopStart = DateTimeOffset.Now;
            var l = iList.Count;
            for (var i = 0; i < l; i++){
                var x = i * 50 % 10;
                var y = Math.Sin(x);
                //System.Threading.Thread.Sleep(1); //sleep for 1 ms
            }
            vm.SecondLoopEnd = DateTimeOffset.Now;
            vm.SecondLoopElapsed = vm.SecondLoopEnd - vm.SecondLoopStart;
            
            return View(vm);
        }
​
​
    }
}

View in Full Screen

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bit stats:
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Cached Result
Last Run:	4:47:37 pm
Compile:	0.11s
Execute:	0s
Memory:	200kb
CPU:	0.016s

View IL Code