Python并行编程实战指南

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《Parallel Programming with Python》是一本由Jan Palach编著的综合文档,专为读者提供开发高效并行系统的深入指南。该书利用Python这个强大的编程环境,让读者了解如何在多核处理器和分布式系统中实现并行计算。本书旨在帮助开发者充分利用现代硬件的并发特性,提升程序性能。 书中内容覆盖了Python并行编程的基础理论,包括但不限于进程(Process)和线程(Thread)的概念、多进程管理、协程(Coroutine)和异步编程、以及Python库如`multiprocessing`, `concurrent.futures`, 和 `threading` 的应用。作者通过实例演示和实用技巧,展示了如何设计并优化并行算法,以解决复杂的计算问题,例如数据处理、科学计算、机器学习等领域的任务。 版权方面,这本书受2014年Packt Publishing出版,所有权利受到保护,未经版权所有者事先书面许可,禁止任何形式的复制、存储或传输。尽管作者和出版社已尽最大努力确保信息的准确性,但书籍提供的内容不附带任何明示或默示的保修,且不承担因使用本书信息导致的直接或间接损失的责任。 在实际操作部分,书中还可能包含对诸如`mpi4py`(Message Passing Interface for Python)这样的分布式计算库的介绍,以及与云计算平台(如AWS、Google Cloud或Azure)集成的方法,以便读者能够在更大的规模上部署并行应用。 《Parallel Programming with Python》是一本深入浅出的教程,不仅适合对Python有基础的开发者,也适合希望扩展其技能,进入并行计算领域的人士。通过学习本书,读者将能够掌握如何利用Python构建高效率、可扩展的并行应用程序,应对不断增长的数据处理需求。
2015-01-21 上传
Paperback: 107 pages Publisher: Packt Publishing - ebooks Account (June 25, 2014) Language: English Develop efficient parallel systems using the robust Python environment Overview Demonstrates the concepts of Python parallel programming Boosts your Python computing capabilities Contains easy-to-understand explanations and plenty of examples In Detail Starting with the basics of parallel programming, you will proceed to learn about how to build parallel algorithms and their implementation. You will then gain the expertise to evaluate problem domains, identify if a particular problem can be parallelized, and how to use the Threading and Multiprocessor modules in Python. The Python Parallel (PP) module, which is another mechanism for parallel programming, is covered in depth to help you optimize the usage of PP. You will also delve into using Celery to perform distributed tasks efficiently and easily. Furthermore, you will learn about asynchronous I/O using the asyncio module. Finally, by the end of this book you will acquire an in-depth understanding about what the Python language has to offer in terms of built-in and external modules for an effective implementation of Parallel Programming. This is a definitive guide that will teach you everything you need to know to develop and maintain high-performance parallel computing systems using the feature-rich Python. What you will learn from this book Explore techniques to parallelize problems Integrate the Parallel Python module to implement Python code Execute parallel solutions on simple problems Achieve communication between processes using Pipe and Queue Use Celery Distributed Task Queue Implement asynchronous I/O using the Python asyncio module Create thread-safe structures Approach A fast, easy-to-follow and clear tutorial to help you develop Parallel computing systems using Python. Along with explaining the fundamentals, the book will also introduce you to slightly advanced concepts and will help you in implementing these techniques in the real world. Who this book is written for If you are an experienced Python programmer and are willing to utilize the available computing resources by parallelizing applications in a simple way, then this book is for you. You are required to have a basic knowledge of Python development to get the most of this book.