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C++ High Performance. - Second Edition

You're reading from C++ High Performance. - Second Edition

Product type Book

Published in Dec 2020

Publisher Packt

ISBN-13 9781839216541

Pages 544 pages

Edition 2nd Edition

Languages

Concepts

High Performance Programming

Authors (2):

Björn Andrist

Viktor Sehr

View More author details

Table of Contents (17) Chapters

Preface

1. A Brief Introduction to C++

2. Essential C++ Techniques

3. Analyzing and Measuring Performance

4. Data Structures

5. Algorithms

6. Ranges and Views

7. Memory Management

8. Compile-Time Programming

9. Essential Utilities

10. Proxy Objects and Lazy Evaluation

11. Concurrency

12. Coroutines and Lazy Generators

13. Asynchronous Programming with Coroutines

14. Parallel Algorithms

15. Other Books You May Enjoy

16. Index

Analyzing and Measuring Performance

Since this is a book about writing C++ code that runs efficiently, we need to cover some basics regarding how to measure software performance and estimate algorithmic efficiency. Most of the topics in this chapter are not specific to C++ and can be used whenever you are facing a problem where performance is an issue.

You will learn how to estimate algorithmic efficiency using big O notation. This is essential knowledge when choosing algorithms and data structures from the C++ standard library. If you are new to big O notation, this part might take some time to digest. But don't give up! This is a very important topic to grasp in order to understand the rest of the book, and, more importantly, to become a performance-aware programmer. If you want a more formal or more practical introduction to these concepts, there are plenty of books and online resources dedicated to this topic. On the other hand, if you have already mastered big O notation...

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Authors (2)

Björn Andrist

Björn Andrist is a freelance software consultant currently focusing on audio applications. For more than 15 years, he has been working professionally with C++ in projects ranging from UNIX server applications to real-time audio applications on desktop and mobile. In the past, he has also taught courses in algorithms and data structures, concurrent programming, and programming methodologies. Björn holds a BS in computer engineering and an MS in computer science from KTH Royal Institute of Technology.

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Viktor Sehr

Viktor Sehr is the founder and main developer of the small game studio Toppluva AB. At Toppluva he develops a custom graphics engine which powers the open-world skiing game Grand Mountain Adventure. He has 13 years of professional experience using C++, with real-time graphics, audio, and architectural design as his focus areas. Through his career, he has developed medical visualization software at Mentice and Raysearch Laboratories as well as real-time audio applications at Propellerhead Software. Viktor holds an M.S. in media science from Linköping University.

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