Book Image

Parallel Programming and Concurrency with C# 10 and .NET 6

By : Alvin Ashcraft
Book Image

Parallel Programming and Concurrency with C# 10 and .NET 6

By: Alvin Ashcraft

Overview of this book

.NET has included managed threading capabilities since the beginning, but early techniques had inherent risks: memory leaks, thread synchronization issues, and deadlocks. This book will help you avoid those pitfalls and leverage the modern constructs available in .NET 6 and C# 10, while providing recommendations on patterns and best practices for parallelism and concurrency. Parallel, concurrent, and asynchronous programming are part of every .NET application today, and it becomes imperative for modern developers to understand how to effectively use these techniques. This book will teach intermediate-level .NET developers how to make their applications faster and more responsive with parallel programming and concurrency in .NET and C# with practical examples. The book starts with the essentials of multi-threaded .NET development and explores how the language and framework constructs have evolved along with .NET. You will later get to grips with the different options available today in .NET 6, followed by insights into best practices, debugging, and unit testing. By the end of this book, you will have a deep understanding of why, when, and how to employ parallelism and concurrency in any .NET application.
Table of Contents (18 chapters)
Part 1:Introduction to Threading in .NET
Part 2: Parallel Programming and Concurrency with C#
Part 3: Advanced Concurrency Concepts


  1. Which PLINQ method signals that the query should start processing in parallel?
  2. Which PLINQ method signals that the query should not process in parallel any longer?
  3. Which method tells PLINQ to preserve the original order of the source data?
  4. Which PLINQ method will execute a delegate in parallel on each item in the query?
  5. What performance impact does AsOrdered() have on a PLINQ query?
  6. Which PLINQ operations cannot be used with ParallelMergeOptions.NotBuffered?
  7. Is PLINQ always faster than an equivalent LINQ query?
  8. Which PLINQ merge option would you select if you want results to stream back from the query as they become available?