代码优化

在DSP项目开发中，代码优化是非常重要的环节。

In the DSPs project , the C code optimization is very important .

在移植基础上做C语言级和汇编级代码优化，进一步提升算法执行效率，最终满足目标跟踪应用的实时性要求。

C-level and assembly-level code optimization are also included in to further improve the efficiency to meet the real-time requirement of the target tracking application .

嵌入式Java虚拟机实现中的代码优化

A Optimization for Byte-codes in Embedded Java Virtual Machine

作为实际应用，将新方法集成到G代码优化程序中。

As a practical application , the new method was integrated into the G-code optimization program .

Sun3/4专用协处理器PLC系统中COMMONLISP编译器的代码优化措施

The code optimizing techniques of Common Lisp compiler in PLC coprocessor system based on sun3 / 4 workstations

WCDMA上行码片级协处理DSP软件系统代码优化

The Code Optimization for the Software System of the WCDMA Uplink Chip Rate Assistant DSP

作者首先用代码优化的方式来减少程序占用的内存大小，然后尝试将部分J2ME的APIsnative化，并比较了native化前后程序的执行速度。

Then tried to translate J2ME APIs into native codes and made the speed comparison .

为了提高处理速度，本文亦对系统进行了多层次的优化工作，包括C代码优化与DSP平台相关优化。

In order to improve processing speed , multi-level optimization was conducted on this platform , including C code optimization and DSP Assembly optimization .

代码优化是提高Java虚拟机执行速度的重要手段之一。

The optimization of code is an important approach to improve the performance of embedded Java virtual machine , i.e. Kilos Virtual Machine .

而AES算法的优化则通过编译优化和代码优化达到。

And the optimization of AES algorithm was realized by compiling optimization and code optimization .

G.729在DSP应用中代码优化研究

Research of Code Optimization Based on G.729 for DSP Application

并对该系统进行代码优化、存储器优化等，使得DSP车牌识别软件运行效率更高、识别速度更快。

And the system code optimization , memory optimization , makes the LPR system based on DSP chip to run more efficient and faster recognition speed .

Packing和Matching问题是一类重要的NP难解问题，在调度、代码优化等领域有着重要的应用。

Packing and Matching problems form an important class of NP-hard problems , which have great applications in the fields of scheduling and code optimization .

GCC代码优化技术的研究

Research on Code Optimization Technique of GCC

ParseTree是个很棒的扩展，可以用来研究Ruby内部以及代码优化等。

ParseTree is a great extension for investigating internals of Ruby , code optimisation etc.

ClearCase远程客户端代码优化

ClearCase Remote Client client-side code optimization

VS2010还有一个可选的“代码优化的”webprofile，可以关闭所有的工具条，下拉框和HTML设计器。

VS2010 also has a new optional " code optimized " web profile as well that turns off all toolbars , dropdown and HTML designers .

其中，存储器优化方面主要包括存储器分配、Cache优化、EDMA优化等；代码优化方面主要包括C代码优化、线性汇编等。

Memory optimization includes memory allocation and optimization with EDMA and Cache , while code optimization includes C code optimization and linear assembly language .

PentiumⅡ/Ⅲ处理器的转移相关及其代码优化

Relative Branches of the Pentium ⅱ / ⅲ Processor and Their Code Optimization

算法的实现主要包括了从VC++环境下到PowerPC环境下的算法移植和代码优化。

Algorithm implementation including VC environment from the environment to the PowerPC transplantation and code optimization algorithms .

分析应用MATLAB的几项关键技术，并提出了MATLAB程序代码优化、用户界面设计以及MATLAB与C/C++相互调用的方法。

This article analyses some key techniques about MATLAB 's application , which are the optimation of program code , the design of user interface and call each other between MATLAB and C / C + + .

Profiling用来收集一个程序运行时的数据，它可以记录并保存代码优化时所需的信息，同时将收集到的信息反馈给编译器，以便其对代码进行各种优化。

Profiling is used to collect the run-time information of a program , record and save the information . And compiler will use the information to optimize the code .

利用CCS完成程序代码优化到硬件设计的移植，从而实现目标实时跟踪器的实时性和鲁棒性。

Making use of CCS to complete the migration from program code optimization to the hardware designer to achieve the goal of real-time tracker and robustness .

但是，在执行这一次度量值基准测试之前，i循环会执行几次基准测试，让JVM能够完全完成代码优化。

However , before any of these single measurement benchmarks are carried out , the I loop does several throwaway benchmarks to let the JVM first fully optimize the code .

在进行代码优化的情况下，最好采用没有对di进行因式分解的（8.4.2）。

In some cases , where code optimization is to be performed , it is better to use ( 8 . 4 . 2 ) where the di have not been factored .

本文针对该款DSP芯片的总体结构和性能需求，采用半定制的设计流程，完成了该芯片中DMA控制器的逻辑设计、功能验证、逻辑综合和代码优化等工作。

After studying the architecture of the DSP chip and the System-level requirements , we have thoroughly completed its logic design , functional verification , logic synthesis and code optimization by using semi-custom design method .

ARM双指令集处理器，在具备通常的32位ARM指令集基础上，还支持一个缩减的16位Thumb指令集，因而为代码优化提供了多个目标之间折衷的机会。

A dual instruction set ARM processor , which supports a reduced Thumb instruction set with a smaller instruction length in addition to a full instruction set , provides an opportunity for a flexible tradeoff between these requirements .

结合单片机的结构，介绍了几种代码优化的方法，采用OOT技术和用RAM构造间接寻址方式，可以省下可观的代码空间

With structure of microcontroller , introduced ways of code optimization , they are technology of OOT and constructed indirect addressing mode with RAM , save considerable code room

为了提高可伸缩性，一些高级的应用程序服务器是用JNI本机代码优化的，因此它们没有提供标准I/O和NIO之间的很好比较。

Some advanced app servers are optimized with JNI native code to improve scalability and therefore don 't offer a good comparison between standard I / O and NIO .

再次，对FPGA设计的相关技术进行了研究，包括利用FPGA进行系统设计的流程，数据采集卡中时钟网络的设计，设计的约束加载，并对流水线技术以及VHDL代码优化方法等内容进行了探讨。

Thirdly , the correlative technologies of FPGA design are discussed . It includes the process of FPGA system design , the clock net design in data acquisition system , the software conditional loading , the pipeline technology and the optimization methods of VHDL codes .