Programming with POSIX® Threads

书名:Programming with POSIX® Threads
作者:DavidR.Butenhof
译者:
ISBN:9780201633924
出版社:Addison-WesleyProfessional
出版时间:1997-5-26
格式:epub/mobi/azw3/pdf
页数:400
豆瓣评分: 8.5

书籍简介:

With this practical book, you will attain a solid understanding of threads and will discover how to put this powerful mode of programming to work in real-world applications. The primary advantage of threaded programming is that it enables your applications to accomplish more than one task at the same time by using the number-crunching power of multiprocessor parallelism and by automatically exploiting I/O concurrency in your code, even on a single processor machine. The result: applications that are faster, more responsive to users, and often easier to maintain. Threaded programming is particularly well suited to network programming where it helps alleviate the bottleneck of slow network I/O. This book offers an in-depth description of the IEEE operating system interface standard, POSIXAE (Portable Operating System Interface) threads, commonly called Pthreads. Written for experienced C programmers, but assuming no previous knowledge of threads, the book explains basic concepts such as asynchronous programming, the lifecycle of a thread, and synchronization. You then move to more advanced topics such as attributes objects, thread-specific data, and realtime scheduling. An entire chapter is devoted to "real code," with a look at barriers, read/write locks, the work queue manager, and how to utilize existing libraries. In addition, the book tackles one of the thorniest problems faced by thread programmers-debugging-with valuable suggestions on how to avoid code errors and performance problems from the outset. Numerous annotated examples are used to illustrate real-world concepts. A Pthreads mini-reference and a look at future standardization are also included.

作者简介:

David R.Butenhof,是一个公认的Pthreads权威人士,深入参与过IEEE的POSIX标准和X/OPEN线程扩展的制订。作为DEC公司的工程师,他还是Digital的线程体系的主要构架师和开发者,在Digital UNIX 4.0上设计并实现了大量的Pthreads接口。

书友短评:

@ 海马 This book is informative and accurate, should be a must-read for pthread programmers. But there's one thing I don't like: too many implications. The author should spell his claims more loudly and explicitly. @ 边城 This book is informative and accurate, should be a must-read for pthread programmers. But there's one thing I don't like: too many implications. The author should spell his claims more loudly and explicitly. @ 四点木 未读完,不作评。

书籍目录

  • 有关线程创建最重要的是,在当前线程从函数pthread_create中返回以及新线程被调度执行之间不存在同步关。即,新线程可能在当前线程从pthread_create返回之前就运行了。甚至在当前线程从pthread_create返回之前,新线程就可能已经运行完毕了。
    —— 引自第33页
  • 线程终止后线程至少保留了线程ID和void* 返回值。该返回值从线程启动函数中返回或者在pthread_exit调用时设定。通过函数返回或者pthread_exit调用正常终止的线程与通过取消调用终止的线程见的唯一外部区别是:被取消的线程其返回值总是PTHREAD_CANCELLED
    —— 引自第35页
  •   Addison-Wesley Professional Computing Series(共46册),这套丛书还有《The Art of UNIX Programming》《An Engineering Approach to Computer Networking》《Mathematical Foundations of Computer Networking》《Interconnections》《UNIX(R) Systems for Modern Architectures》等。

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