优化代码

The dissertation begins a deep discussion of the main parameters which may affect the performance of dynamic binary translation and optimization system, and proposes the annotation directed binary translation and optimization, which combines the static compilation and dynamic compilation to improve the performance of the binary running on the computer system.

首先，本文在深入探讨了动态二进制翻译系统中影响性能的主要因素的基础上，提出了注解信息制导的翻译及优化方法，来结合传统编译器和动态二进制翻译和优化系统以提高二进制代码在计算机系统上的运行性能。

It demonstrates that the linear assembly code has a notable increase of the clock cycle efficiency, and the optimization is obvious.

优化后的数据显示，线性汇编代码在时钟周期上效率大幅提高，优化效果相当明显。

Many traditional compiler optimizations fall into this category: copy and constant propagation, redundant expression elimination, dead code elimination, peephole optimizations, function inlining, tail recursion elimination and so forth.

许多种传统的编译器优化方式都可以归结于这两种方法，比如说：copy and constant propagation（用常数取代程序中不变化的变量），冗余表达式消去，死代码消去，Peephole优化，Inline函数，尾部递归消去（展开在程序尾部的递归，减少堆栈消耗

In order to real-time decoding, the thesis made the most of the processor's resource, and did some work including code optimization, instruction optimization and so on.

为了实现实时解码的功能，本文充分利用处理器提供的资源，进行了一系列代码优化，指令优化等工作。

Generally, the whole process can be divided into five phases: lexical analysis, grammar analysis, intermediate code generation, optimization and target code generation.

一般来说，整个过程可以划分为五个阶段：词法分析、语法分析、中间代码生成、优化和目标代码生成。

This book provides a detailed overview of compiler optimizations that convert sequential code into a form that best exploits multimedia extensions.

本书详细介绍了可以将串行代码转换为能利用多媒体扩展形式代码的编译器优化技术。

Binary translation has a good performance because of the support of techniques such as code caching,native code execution,code block linking,dynamic hot-path superblock generation,etc.

动态二进制翻译由于拥有代码缓存、本地执行、代码块链接、动态热路径生成等优化技术的支持，有着很高的性能。

And to generate the smallest code, compile with link-time code generation on, optimize for size, turn string pooling on, and enable COMDAT folding and eliminate unreferenced data.

并生成最小的代码，编译链接时代码生成的，优化的尺寸，在打开串池，使COMDAT折叠和消除未引用的数据。

Removal of the most obviously redundant line of code of all, the mov eax, eax, was an example of dead code removal, which is basic to any optimiser.

一个优化器需要实现的基本功能：删除代码中所有的明显的冗余，mov eax， eax 是一行典型的无效代码。

The motivating goal of his work was to enable easy implementation of language extensions, custom code optimisations, and non-intrusive augmentation of the reused code (some of these ideas crystallised later into what is known today as aspect-oriented programming).

他的工作激励的目标是使语言扩展，自定义代码的优化便于实施和非侵入性增强的代码重用（其中一些意见，结晶成就是所谓今天面向方面编程后）。&/页&

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。