C++ Concurrency in Action

530 Pages·2012·6.19 MB·English

by  Anthony Williams

IN ACTION
Practical Multithreading
Anthony Williams
M A N N I N G
C++ Concurrency in Action

C++ Concurrency
in Action
PRACTICAL MULTITHREADING
ANTHONY WILLIAMS
MANNING
SHELTER ISLAND
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To Kim, Hugh, and Erin

brief contents
1 ■ Hello, world of concurrency in C++! 1
2 ■ Managing threads 15
3 ■ Sharing data between threads 33
4 ■ Synchronizing concurrent operations 67
5 ■ The C++ memory model and operations on atomic types 103
6 ■ Designing lock-based concurrent data structures 148
7 ■ Designing lock-free concurrent data structures 180
8 ■ Designing concurrent code 224
9 ■ Advanced thread management 273
10 ■ Testing and debugging multithreaded applications 300
vii

contents
preface xv
acknowledgments xvii
about this book xix
about the cover illustration xxii
1 Hello, world of concurrency in C++! 1
1.1 What is concurrency? 2
Concurrency in computer systems 2
Approaches to concurrency 4
1.2 Why use concurrency? 6
Using concurrency for separation of concerns 6
Using concurrency for performance 7 ■ When not
to use concurrency 8
1.3 Concurrency and multithreading in C++ 9
History of multithreading in C++ 10 ■ Concurrency support
in the new standard 10 ■ Efficiency in the C++
Thread Library 11 ■ Platform-specific facilities 12
1.4 Getting started 13
Hello, Concurrent World 13
1.5 Summary 14
ix