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Multithreading in C# 5.0 Cookbook by Eugene Agafonov

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Implementing Map/Reduce with PLINQ

This recipe will describe how to implement the Map/Reduce pattern while using PLINQ.

Getting ready

To begin with this recipe, you will need a running Visual Studio 2012. There are no other prerequisites. The source code for this recipe can be found at 7644_Code\Chapter10\Recipe4.

How to do it...

To understand how to implement Map/Reduce with PLINQ, perform the following steps:

  1. Start Visual Studio 2012. Create a new C# Console Application project.
  2. In the Program.cs file, add the following using directives:
    using System;
    using System.Collections.Generic;
    using System.IO;
    using System.Linq;
  3. Add the following code snippet below the Main method:
    private static readonly char[] delimiters =Enumerable.Range(0, 256).Select(i => ...

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