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Hands-On High Performance Programming with Qt 5

You're reading from   Hands-On High Performance Programming with Qt 5 Build cross-platform applications using concurrency, parallel programming, and memory management

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Product type Paperback
Published in Jan 2019
Publisher Packt
ISBN-13 9781789531244
Length 384 pages
Edition 1st Edition
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Author (1):
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Marek Krajewski Marek Krajewski
Author Profile Icon Marek Krajewski
Marek Krajewski
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Table of Contents (14) Chapters Close

Preface 1. Understanding Performant Programs FREE CHAPTER 2. Profiling to Find Bottlenecks 3. Deep Dive into C++ and Performance 4. Using Data Structures and Algorithms Efficiently 5. An In-Depth Guide to Concurrency and Multithreading 6. Performance Failures and How to Overcome Them 7. Understanding I/O Performance and Overcoming Related Problems 8. Optimizing Graphical Performance 9. Optimizing Network Performance 10. Qt Performance on Embedded and Mobile Platforms 11. Testing and Deploying Qt Applications 12. Assessments 13. Other Books You May Enjoy

Questions

Here are some questions that will test your understanding of the topics discussed in this chapter:

  1. On what embedded hardware could we use Qt 5.9 and higher?
  2. What's the fuss about fast startup on embedded? My car's digital console starts in no time! Any explanations?
  3. What is an SoC? What is an MCU?
  1. Should we bother about floating-point operations on embedded platforms?
  2. What does the Wayland plugin for embedded Linux do?
  3. What is the worst possible polling interval for 3G mobile radio access?
  4. What would a mobile device most like to do?
  5. What is a tile-based architecture, and why is it widespread on mobile? Why aren't we using it on desktop?
  6. The GPU performance of Raspberry Pi 3 is often (incorrectly) quoted to be 24 GFLOP. What could be the reason for that?
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