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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

More Parallel Patterns

After half of a chapter dedicated to parallel patterns, it is now time for another chapter about parallel patterns! In the previous chapter, we focused solely on parallel programming support included in Delphi, which we enhanced a little so that it was easier to use.

In this chapter, I’ll look at parallel programming patterns that can be found in an open source parallel programming framework, OmniThreadLibrary. Although the library covers everything from thread-based to task-based multithreading, I will focus almost entirely on patterns and leave other parts for the interested among you to discover.

In this chapter, we will try to answer the following questions:

  • How do we install and use OmniThreadLibrary?
  • What are blocking collections and how can they be used?
  • How does the OmniThreadLibrary implementation of Async, Join, and Future compare to the Delphi implementation?
  • How can the Parallel Task pattern be used to process data...
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