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Delphi High Performance

You're reading from   Delphi High Performance Master the art of concurrency, parallel programming, and memory management to build fast Delphi apps

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Product type Paperback
Published in Jun 2023
Publisher Packt
ISBN-13 9781805125877
Length 452 pages
Edition 2nd Edition
Languages
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Author (1):
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Primož Gabrijelčič Primož Gabrijelčič
Author Profile Icon Primož Gabrijelčič
Primož Gabrijelčič
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Toc

Table of Contents (15) Chapters Close

Preface 1. Chapter 1: About Performance 2. Chapter 2: Profiling the Code FREE CHAPTER 3. Chapter 3: Fixing the Algorithm 4. Chapter 4: Don’t Reinvent, Reuse 5. Chapter 5: Fine-Tuning the Code 6. Chapter 6: Memory Management 7. Chapter 7: Getting Started with the Parallel World 8. Chapter 8: Working with Parallel Tools 9. Chapter 9: Exploring Parallel Practices 10. Chapter 10: More Parallel Patterns 11. Chapter 11: Using External Libraries 12. Chapter 12: Best Practices 13. Index 14. Other Books You May Enjoy

Exploring Parallel Practices

You made it! I admit that the previous two chapters were not much fun and that they mostly tried to scare you away from multithreaded code. Now it’s time for something completely different.

In this chapter, I’ll cover the fun parts of multithreaded programming by moving to high-level concepts—tasks and patterns. We will not create any threads in the code; no, we won’t. Instead, we’ll just tell the code what we need, and it will handle all the nitty-gritty details.

When you have read this chapter to the end, you’ll know all about the following topics:

  • What are tasks and how are they different from threads?
  • How do we create and destroy tasks?
  • What are our options for managing tasks?
  • How should we handle exceptions in tasks?
  • What is thread pooling and why is it useful?
  • What are patterns and why are they better than tasks?
  • How can we use the Async/Await pattern to execute operations...
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