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。
These resources should be spent trying to figure out what is going to work and not on intricate software designs, code optimization and infrastructure upgrades. 这些资源应该用来尝试可行的方案,而不是消耗到错综复杂的软件设计、代码优化和基础设施升级。
Code optimization investigation of 3D macro-scale pseudo-particle simulation program 三维宏观拟颗粒模拟程序计算代码优化研究与实现
Initial Discussion on TD-SCDMA System Scrambling Code Optimization 浅谈TD-SCDMA系统的扰码优化
Audio Decoder Code Optimization Based on Embedded SIMD Processor 基于嵌入式SIMD处理器的音频解码优化
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. 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)。
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。
Although a number of guidelines are available for C code optimization, there is no substitute for having a thorough knowledge of the compiler and machine for which you are programming. 尽管编写C代码,已经有了许多指导原则可以参考,但这并不表示你已经彻底的了解你正在使用的编译器和CPU。
Meanwhile, the use of DSP/ BIOS embedded operating system debases the difficulty of software design, and then presents code optimization method. 同时结合DSP/BIOS嵌入式操作系统减小了系统的软件设计难度,然后给出了代码的优化方法。
Code Optimization in Embedded System Programming 嵌入式系统编程中的代码优化
In this paper, a lot of researches and exploration are applied to studying the universality and expansibility of hardware and the arithmetic design and code optimization of software. 课题中,在硬件的通用性和可扩展性、软件的算法设计和代码优化上做了大量的研究和探讨。
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。
System reliability and code optimization have been emphasized at the designing of the vector FORTRAN language. 向量FORTRAN编译系统的设计重点考虑了系统的可靠性和目标程序的优化。
Large data processing was relatively well solved by means of compiling and running of expression evaluation and code optimization. 4通过表达式求值的编译执行和代码优化等手段,较好地解决了大数据量的处理问题。
In the DSPs project, the C code optimization is very important. 在DSP项目开发中,代码优化是非常重要的环节。
The paper proposes a new compiler design method by taking the advantages of manual porting and compiler's automatic generation. This novel method combines certain retargetable compiler including code optimization with compiler's automatic generation. 综合手工移植和自动生成编译器两种方法的优点,提出了一种将含有代码优化过程的多目标编译器和编译器自动生成相结合的新的编译器设计方法。
And the optimization of AES algorithm was realized by compiling optimization and code optimization. 而AES算法的优化则通过编译优化和代码优化达到。
Research of Code Optimization Based on G.729 for DSP Application G.729在DSP应用中代码优化研究
This paper, studying the important method of Intel Streaming SIMD Extensions 2 ( SSE2) in code optimization, gives a method of solution for the code optimization. 通过对Intel的第二代单指令多数据流扩展指令系统SSE2在程序优化中的重要方法和关键实现的研究,给出实践中有关代码优化的解决方法。
A lot of work ranged from algorithm optimization, code optimization to instruction optimization have been done. 我们在该处理芯片基础上做了大量的工作,包括程序移植、算法级优化、代码级优化和指令级优化。
The constant development of the disassembly and decompilation reverse technology, had a significant impact on the analysis of the binary code. To a certain extent solved the system vulnerabilities search, code optimization, and many other problems. 反汇编和反编译等逆向技术的不断发展,对二进制程序代码的分析和理解产生了重大影响,在一定程度上解决了系统漏洞查找、程序代码优化等诸多难题。
Then, we carry out various optimization strategies to do code optimization for computing power enhancement. 然后采用各种优化策略对结构调整后的编码器进行代码优化,提高运算能力。
This paper describes the theory and methods of the software optimization detailedly, and carries out simple code optimization practices. 本文详细介绍了软件优化的理论和技术,进行了简单的代码优化实践。
Algorithm implementation including VC environment from the environment to the PowerPC transplantation and code optimization algorithms. 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。
In order to improve processing speed, multi-level optimization was conducted on this platform, including C code optimization and DSP Assembly optimization. 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。
Based on the GCC and SDCC compiler system, such as peephole optimization techniques commonly used in the design of the intermediate code optimization, Then, give an optimized design to three commonly used in industry Algorithm matrix addition, Simpson problem, and Fast Fourier Transform. 本文基于GCC和SDCC等编译系统中常用的窥孔优化技术,设计对中间代码进行优化,对矩阵加法、辛普森、快速傅里叶变换计算等三种工业上常用的计算方法进行优化。
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. 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。
It made an in-depth study on the system involved in code optimization, memory allocation, large amounts of data to read. 对系统中涉及到的代码优化、内存分配、大量数据读取等作了深入地研究。