对于新入门的汇编语言程序员来说,不太明显的一个问题是指令的顺序会影响程序执行速度。
What is not usually apparent to new assembly language programmers is that the order of instructions affects the speed of the program.
从而,在只是付出了一些指令的代价后,您的程序会拥有函数式程序的可证明性和命令式程序的速度和内存特性。
So, for the price of at most a few instructions, your program can have the provability of a functional program and the speed and memory characteristics of an imperative one.
这些系列的处理器都拥有不同的时钟频率,或者说处理器处理交给它们的指令或任务的速度。
All of those come in varying clockspeeds, or how fast a chip will perform the instructions or tasks it's given.
将指令盘拨到“S ”来告诉你的相机:我设定快门速度,而你来调整光圈。
Putting the dial on "s" tells your camera "I am deciding the shutter speed, you set the aperture for me."
即使您的站点通常不停机而且速度很快,仍然有可能由于错误地编写了机器人指令(robots instruction)而将爬行器拒之门外。
If your site is typically available and speedy, you can still inadvertently send the spider packing by miscoding your robots instructions.
JIT通过将代码编译成机器码,这样可以减少翻译Python指令的时间,以此提高代码的执行速度。 “在CPython里,” Winter 解释道,“这一部分的开销很大;在这方面只做了较小的调整就使CPython 2.7有了近15%速度提升。”
Using a JIT will speed up execution by compiling to machine code, thus eliminating the overhead of fetching, decoding, and dispatching Python opcodes.
比起那些依靠trace方式调试的Ruby实现(不论这些实现的速度有多快),全速调试器都使得Rubinius具有了独特的优势。 同样值得注意的是:除了整个yield_debugger指令使用了一些C代码,绝大多数Rubinius调试功能都是内建的。
Ruby - with the exception of the handful of lines of C code for the yield_debugger instruction.
SQL优化器使用CPU速度(每条指令几微秒)来评估某些操作的执行成本。
The CPU speed (in milliseconds per instruction) is used by the SQL optimizer to estimate the cost of performing certain operations.
由于内存系统和指令集设计的特性,用于复制内存的最佳通用例程的执行速度通常比用于复制特定长度的代码慢。
Because of the nature of memory systems and instruction-set designs, the best generic routine to copy memory is rarely as fast as code written to copy a particular length.
多年来,处理器制造厂商在不断提高时钟速度和指令级并行性,因此单线程代码不需要修改就可在新的处理器上更快运行。
For years, processor makers consistently delivered increases in clock rates and instruction-level parallelism, so that single-threaded code executed faster on newer processors with no modification.
除了处理器时钟速度外,另一个重要的处理器性能度量是每条指令的时钟周期(CPI)。
In addition to processor clock speed, another important processor performance metric is clock cycles per instruction (CPI).
大,强大的计算机是身体大于一个微电脑,但小于一个小型计算机,一般都设有一个或多个中央处理器具有更快的指令处理速度。
Large, powerful computer that is physically larger than a microcomputer but smaller than a mini-computer, and usually has one or more central processors with faster instruction processing speeds.
通信延迟包括遥控指令的延迟和遥测信号的延迟,主要是由光传播速度造成的。
The communication time-delay concludes the delay of remote control commands and telemetry signals, which is brought by light transportation speed.
为了满足这个要求,检测每个电机的速度和位置数据以及传送指令都需要大量复杂的数据信号线。
In order to satisfy this requirement, the complex signal lines are usually used to detect the speed and position of each motor and to command the desired speed and position.
并行程序的性能与计算机体系结构密切相关,不但取决于CPU,还与系统架构、指令结构、存储部件的存取速度等因素有关。
The performance of parallel program is closely related to computer architecture, besides CPU, including system framework, instruction structure and access speed of storage unit.
系统通过串口通讯方式获取小车速度指令,并PID控制算法对直流电机进行控制。
This system can receive velocity instructions through serial port, then control the motors by a certain PID algorithm.
数字信号处理器DSP因为其快速的指令处理速度,使得它在实时控制系统中得到越来越广泛的应用。
The DSP (Digital Signal Processor) have got extensive application in the realtime control system because of its rapid instruction processing.
单片机执行主机控制指令,控制无线接收单元,处理速度检测单元信号。
Microcomputer executes the instruction from the host, controls the radio receiver unit and deals with the signal from the velocity test unit.
可使插补速度相对提高,易改善插补指令脉冲的均匀性。
This new method features relatively high interpolating speed, and easily improving the homogeneity of interpolating instruction impulses.
下位机根据设备的实时数据和程序运行的结果发出控制指令,实现预定的运动位移和速度。
The lower processor outputs controlling instructions according to real-time data of the equipment and result of program running in order to realize determined movement and velocity.
是个人电脑用来减小指令和加快处理速度的一种技术。
It is the techniques use in personal computer to reduce the amount of instruction and so increasing processing speeds.
所述车辆的速度可基于所述巡航控制指令来控制。
A speed of the vehicle can be controlled based on the cruise control commands.
对486指令系统的指令长度、指令的使用频率、指令的编码特点进行了深入分析,提出了加快译码速度的设计方案。
Deeply studied the length of the 486 instructions, frequency in using of the instructions, the character of the instruction encoder. Brought out the design idea to speedup decoding.
软件方面采用汇编语言来进行程序设计,使指令的执行速度快,节省存储空间。
Software using assembly language for programming, so that the implementation of Directive speed, to save storage space.
精简处理:英文是“减少指令组的电脑处理”的字首字。是个人电脑用来减小指令和加快处理速度的一种技术。
RISC: RISC is the acronym for "reduced instruction set computing". It is the techniques use in personal computer to reduce the amount of instruction and so increasing processing speeds.
它充分利用DSP芯片运算速度快和专用指令的优点以及MATLAB强大的数值分析、计算、信号处理及图形显示功能等来计算电压闪变值。
It full USES of DSP chips for high speed and the advantages of command and MATLAB powerful numerical analysis, signal processing and graphics capabilities to calculate voltage flicker value.
游戏一:西门说- - -考验学员反映速度!游戏开始前,学员还会先学到一些动作指令。
Game one: Simon Says — Students' response speed would be tested! Some instructions would be taught before the game started!
实验结果表明,启用高速缓存对提高指令的平均执行速度具有较大影响。
Experimental results show that it has great influence to improve instruction mean executive speed when the cache is enabled.
实验结果表明,启用高速缓存对提高指令的平均执行速度具有较大影响。
Experimental results show that it has great influence to improve instruction mean executive speed when the cache is enabled.
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