The structure and arithmetic of the Pretreatment module and GC(Garbage Collector) module are discussed. The strategy of the Optimization of Code are provided.
研究了预处理模块、垃圾回收模块的结构与算法及代码优化的策略；
We also do not take for granted the optimization of code by design and we take it with a grain of salt every time somebody tells us how good JVMs are now at optimization and garbage collection.
我们并不认为仅仅通过设计就能得到优化的代码，每当有人说起现在的JVM在优化和垃圾收集方面有多么棒时，我们都对其持保留态度。
But, on the contrary, how you get that collection can often be a sizable, and highly variable, piece of the puzzle in terms of code optimization.
但是恰恰相反，在代码优化方面，如何获取该集合经常可能是相当大的、很变化无常的难题。
JIT compilation removed the overhead of interpretation (at the expense of some additional startup cost), but the level of code optimization was mediocre for several reasons.
JIT消除了解释的负担（以额外的启动成本为代价），但是由于若干原因，代码的优化等级仍然是一般般。
Hand optimization is taking an executable, analyzing its performance, and identifying areas of code that need to be adjusted to perform better on the given platform.
手工优化分析可执行程序的性能，识别需要调整的代码，让代码在给定的平台上执行得更好。
Client optimization captures SQL from executing applications and enables administrators to bind the SQL to DB2 for static execution without changing a single line of application code.
客户端优化从执行中的应用程序捕捉SQL，使管理员能够将SQL绑定到DB 2实现静态执行，并且不需要更改应用程序的代码。
With each higher level of optimization, compile time and systems resources used to compiler the source code increase as the additional amount of performance squeezed out decreases.
随着优化级别的提高，编译源代码所用的编译时间和系统资源增加，而性能的提升幅度下降。
The idea is to identify the parts of your code that might benefit most from optimization.
目的是识别代码中最容易取得优化效果的部分。
A simple optimization to this code would be to apply the Singleton design pattern to class Empty, because every instance of Empty is identical.
这段代码的一个简单优化是对empty类应用同一个设计类型，因为每一个Empty的实例都是同样的。
In complexity theory, set packing problems is an important NP-hard problem, which is used widely in the fields of scheduling and code optimization.
在复杂性理论中，此问题是一类重要的NP难问题，被广泛应用于调度、代码优化和生物信息学等领域。
The speech coding algorithm, the hardware architecture and work flow of the vocoder system, software implementation and code optimization are introduced.
介绍了语音编解码算法原理、声码器系统的硬件结构、工作流程以及软件实现与代码优化。
This article gives a detail discussion on the assembled code optimization from instruction arrangement, register division, condition selection branch and cycle structure based on the core of ARM9TDMI.
本文基于ARM 9tdmi内核，从指令调整、寄存器分配、条件分支和循环结构等方面对汇编代码的优化方法进行了详细的论述。
Using the optimum code can obtain the optimization of communication system. Different system optimization targets can produce different optimum code.
通信系统的优化可用最优编码方式实现，不同的系统优化指标可产生不同的最佳编、译码方式。
Optimization is an indispensably important step in the process of automatic parallel code generation, but the parallel code can have some practical value only after proper optimization.
在并行代码自动生成过程中，优化是不可或缺的重要环节，只有经过适当的优化处理，自动生成的并行程序才会具有一定的实用价值。
At last, after concluding the principia and method of optimization of code, the engine is optimized, especially for Gauss-Kruger projection program.
最后，研究了引擎的编程代码优化，给出了代码优化的原则和方法，并对优化的方法进行了比较。
Further work is to improve the applicability of grid mapping and optimization of program code.
进一步工作是提高映射网格法的适用性和优化程序代码。
In this paper, the optimization problem of glass tube air preheater is studied. A current computer code for optimal design of a tubular air preheater is developed. A case calculation is finished.
本文研究玻璃管空气预热器的优化问题，提出了管式空气预热器优化设计的通用计算机软件，并进行了实例计算。
Our remote controller realizes the control on various kinds of electric apparatuses through the circuit of the high stability and optimization code of high anti-interference.
我们的遥控器是通过高稳定性的电路和高抗干扰的优化编码来实现对各种电器的控制。
Three dimensional space is defined for the time, controller and Angle displacement. The method and scheme of optimization for subdivision control code are presented.
定义了时间、控制量及角位移三维空间，介绍了离散控制量的优化方法，并提出了离散量控制细分优化方案。
During the compiling, it is of importance to have code optimization reduce the operating time and loading space of target code.
编译过程中，代码优化能减少目标代码的运行时间和存储空间，具有重要作用。
A novel algorithm for topology optimization of continuum structures has been designed on the basis of "chain-code" encoding and mathematical morphologic operators.
本文应用遗传算法，采用基于“链码”的编码方式和数学形态学的变异算子，设计了一种连续体结构拓扑优化的新方法。
The self-tuning capability makes the controller robust and all the tasks are carried out by a single chip reducing the cost of the system and so program code optimization is achieved.
自调谐能力使该控制器具有活力，所有的任务都是通过一个单片机来实现，这样既缩减了系统的成本，也可以达到程序代码最优化。
The full search decision method and rate distortion optimization strategy of JM8.4 code were analyzed firstly.
首先对JM 8.4程序所采用的全搜索模式决策方法的步骤及率失真优化策略进行了分析。
By analyzing the discretized density evolution theory and the differential evolution algorithm, a method is proposed to search optimal irregular LDPC code for joint optimization of the system.
在分析和阐述了离散概率密度演化理论和多维线性空间极值问题的基础上，给出了适合于该方案的非正则ldpc码的搜索算法和搜索结果。
This paper also presents the assemble-language-oriented code optimization technique and the full-byte shifting integer calculation algorithm, both of them give more efficient object codes.
提出了面向汇编语言的代码优化技术及整字节移位定点小数算法。
The source code written in the first edition of six months ago, did not improve, no optimization, but to the novice to learn to use.
此源码半年前写的第一版，没完善，没优化，只是给新手学习使用。
For local common subexpression optimization, the compiler examines short sections of code for common subexpressions.
对于区域通用子运算式最佳化，编译器会检查程序码的短区段中有没有通用子运算式。
For local common subexpression optimization, the compiler examines short sections of code for common subexpressions.
对于区域通用子运算式最佳化，编译器会检查程序码的短区段中有没有通用子运算式。
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