This book system, in

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本书系统深入地介绍了各种代码优化编程技术。全书分为4章。第1章集中介绍如何确定程序中消耗CPU时钟最多的热点代码的所谓程序剖析技术以及典型部分工具的实用知识。第2，3章分别全面介绍RAM了系统与高速缓存子系统的代码优化知识。第4章主要介绍了机器代码优化技术。各章在讨论基本原理的同时详细给出了代码实例，并对优化性能进行了定量的分析。该书特别适合于作为应用程序员及系统程序员的学习与开发之用。同时，本书对在硬件方面的专业人员与技术工作者有一定的参考价值。-This book system, in-depth description of the various code optimization programming. The book is divided into four chapters. Chapter 1 focus on how to determine the program consumes CPU clock up to the so-called hot code analysis techniques and procedures for a typical part of the tools and practical knowledge. Separately in Chapter 2,3 introduced the first comprehensive system RAM and high-speed cache memory subsystem, the code and optimize their knowledge. Chapter 4 focuses on the machine code optimization techniques. In discussing the various chapters, while the basic principles of the code examples are given in detail, and optimize the performance of the quantitative analysis. Book is particularly suitable as an application programmer and system programmer le