Olivier Langlois's blog

In my opinion, this book is better than Pthreads Programming because it goes way beyond just presenting the pthreads API. One critic I had on all the other multithreading books that I have read is that they are not covering issues with multithread programs on a SMP system. This book is actually discussing some of these issues on several pages! Beside this quality, it also covers high-level design patterns on how you can use threads such as pipelines, work crew and client/server. There is also a chapter showing how to program with thread cancellation and a section explaining how to create new synchronization objects from the primitives.

This brings me to the only problem that I can think of this book: its age. It is not totally up to date. Learning how you can build new synchronization objects by itself is a very interesting exercise but the problem is that the new synchronization objects built are the barrier and the read/write lock which have been added to the pthreads API since the book publication. Also, except for a small section describing the futur of pthreads, the newest additions to the pthread API are not described.

It does a very good job at describing the Win32 API for multithreading but the applications of multithreading assumed is strictly I/O related (Networking, printing, writing/reading files). The set of techniques for parallel processing on the same data is completely absent such as data organization in memory to optimize its parallel access. This is probably due to the age of the book as when it has been written, single core processor system was the norm. Parallel processing will become very important with the growing popularity of the multi core systems. Despite this weakness, this book is still my best recommendation for learning multithreaded programming on Windows since, to my knowledge, there is not yet any book tackling the subject of parallel processing on a Windows/x86 platform.