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Make It Snappy: Juice Up Your App with the Power of Hyper-Threading

Posted By:      Posted Date: August 21, 2010    Points: 0   Category :ASP.Net

In this article, the author explores the hyper-threading technology found on newer Intel Pentium 4 processors and demonstrates how adding parallelism to your code can improve performance on hyper-threaded machines. He covers advanced optimizations for hyper-threading and shows a number of useful patterns. Code samples are in C#, but you can apply the same principles in other languages as they apply to both managed and unmanaged applications.

Yaniv Pessach

MSDN Magazine June 2005

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More Related Resource Links

Mobility: Make Your WPF Apps Power-Aware


Here Andre Michaud shows you how to use power notifications to make your applications power aware.

Andre Michaud

MSDN Magazine July 2007

make Gridview data as hyper link with alias open in new window



I have one asp.net C# page in which i have gridview..

This are the url comes from database and binded in gridview




what i need is i need to show this url has like this

www.xxxxxx.com/A/Default.aspx is like Test1

www.xxxxxx.com/B/Default.aspx is like Test2

www.zzzzz.com/C/Default.aspx is like Test3

if user click Test1 it will open a new browser window with www.xxxxxx.com/A/Default.aspx

if user click Test3 it will open a new browser window with www.zzzzz.com/C/Default.aspx 

how to make this in gridview please help me in this...

Hello World to C# Threading Part 1

In this post we will see how we can implement simple threading. Why do we need threading? When you want you application to do more then one thing at same time, then you need to implement threading. One usual and common scenario would be when your application needs to get data from some other resource like web services and you don't want you application GUI to be freeze during this time. In that sort of case you will run the code to access web services in separate thread so your application GUI won't freeze. The System.Threading namespace .NET provide interfaces to implement multi threading.

Threading in C#

What is Threading?
-Parallel execution of code pieces on CPU, commonly compiled codes started in a single thread but it is possible to create multi-threads within a program.


Multi-core processors are new standards on the user's hardware. By taking advantage of the multi-processing capabilities of these machines you can achieve significant performance upgrade with some minor changes in your code. When an application does not make use of threading techniques it is wasting valuable resources. This tutorial will cover the basic threading concepts and threading methods and properties.

Multi-threading in .NET: Introduction and suggestions

This article uses the C# type shorthands throughout - int for Int32 etc. I hope this makes it easier for C# developers to read, and won't impede any other developers too much. It also only talks about the C# ways of declaring variables to be volatile and locking monitors. Developers using other languages can find the equivalents in their own preferred environment, I'm sure.

Power of using Clause in SharePoint

The Using Clause will help to avoid memory leaks in SharePoint by automatically Disposing the MOSS objects.

For example when we create SPSite and SPWeb objects, if we don't dispose it explicitly it might create memory leaks,

Beginner: this doesn't make sense to me


Do you need and "empty" script tag in the head to run scripts that are in the body?  Also, can you run JQuery scripts if they're in the <head> tag?  The first sample only works if the JQuery script is in the form (and body) tag, not in the head - even if I add $(document).ready(function() { });

This works

<head runat="server">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" />
<script type="text/javascript">
<form id="form1" runat="server">
<a href="">Here is a link</a>
<script type="text/javascript">
$('a').click(function () {
alert("you clicked me!");


This doesn't work.  Notice I removed the second <script> tag from the head

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="serve

how to make a dropdownlist looks like google search box


dear all...

any idea how to do that ?

Thnx in advance

Need Syntax To Make Results of LINQ Union Return Non-Generic Type



I have the below SQL which works just fine:

SELECT     Message, CreateDate, AccountId, AlertTypeId
FROM       dbo.Alerts
SELECT     TOP (100) PERCENT Status, CreateDate, AccountId,
                          (SELECT     10 AS Expr1) AS AlertTypeId
FROM         dbo.StatusUpdates
WHERE AccountId = PassedInParameter

I have been going about trying to convert the above into a LINQ method and am having problems with return types.
As the above SQL illustrates, I am querying two distinct LINQ tables - Alerts and StatusUpdates -
and then attempting to perform a Union on them. In order to do the union in LINQ, I have to have agreeing types. So, I
am using "var" to make the results of "alerts" and "updates" generic before the union.  

public IList GetStatusUpdatesAsAlertsByAccountId<T>(Int32 accountId)
            using (WorkbookDataContext dc = _conn.GetCont

Unable to make connection to database?


Hy guys. I try to connect my database for so long so i wrote two type of codes. Let's discuse first on.

I have database called PhoneDirectory.

It have only one table named Residents.

I have button wiht ID="Button1".

I want when i click this button to see all of my residents. 

I want to see the result in DetailsView and to be able to edin, delete and add new resident.

First try with SqlDataSource so i wrote this:

<asp:SqlDataSource ID="Resident Details" runat="server" ProviderName="System.Data.SqlClient" ConnectionStrings="<%$ ConnectionStrings:ThisIsTheConnection%>" 
              SelectCommand = "SELECT * FROM Resident "

Multiple Paramatized Threading issue


I need the funcitonality to have two methods run concurrently of each other and the parent thread (aka the method that makes these two calls) to halt until BOTH are done. After the threads are done, I need to perform logic on the returns of the method, so it is essential for both of them to be complete before the parent thread continues. I have searched the internet and tried varous attacks, and I always come up with the same result, this being the parent thread continues operation after the first thread finishes, leaving the second thread running.  Can someone show me a quick example of how I can do this. I have tried checking states of the threads, halting the threads, but I always end up with the same thing. Any help would be great. Thanks.

how to make a css style background image be linked to an image in the resource file


hey guy, i need help in a very troubling matter. I want to make a textbox with a specific style, within this style a set of images as background parts, how can i attach these images to the custom control as whenever i take the .dll file and add it to the toolbar the images do not appear. So i tried to make them as resource files and their property as embedded in .resx file, so how to make the css style background image url to be linked to any of those image.

thanks in advance

Make sure that the class defined in this code file matches the 'inherits' attribute, and that it e


Here is the page directive for the page that throws the error:

@ Page language="c#" Inherits="University.AspNet.Index" CodeFile="Index.aspx.cs" %>

The code behind file Index.aspx.cs starts like this:

using University.Framework.UI;

namespace University.AspNet

public partial class Index : University.Framework.UI.HomePage

The code behind is extending this HomePage class, which is in turn an extenstion of another class University.Framework.UI.Page, which extends the System.Web.UI.Page class.

Am I misusing the I



i have got a project to be done on the solaris to be done on JSP but i m so much impressed with the power of .net that i want to do in asp.net so is it posssible to work with ASP.NET on solaris

Cloud Computing: Patterns For High Availability, Scalability, And Computing Power With Windows Azure


Here we examine the typical cloud platform architecture and some common architectural patterns, along with their implementation on the Windows Azure offering from Microsoft.

Joshy Joseph

MSDN Magazine May 2009

Usability in Practice: The Power of Personas


A persona is a description of a fictional person representing an amalgamation of traits found in a segment of your users. Emplolying personas arms you with a powerful foundation on which to base design decisions.

Dr. Charles B. Kreitzberg and Ambrose Little

MSDN Magazine April 2009

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