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.
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.
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.
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.
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.
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.
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.
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.
浮点加法器是协处理器的核心运算部件,是实现浮点指令各种运算的基础,其设计优化是提高浮点运算速度和精度的关键途径。
High-Speed Floating-point Adder is a critical part in the coprocessor, which is attached to the computing basis of floating-point instructions.
末端区域4D导引应首先生成轨迹,然后生成沿该轨迹飞行的高度剖面、合理的速度剖面,最后生成自动引导飞机在规定时间着陆的4D导引指令。
To generate and realize 4D guidance in the terminal area, first there should be ground track , then the altitude profile and appropriate speed profile along the track.
软件流水是一种开发循环程序指令级并行性的技术,它通过并行执行连续的多个迭代来加快循环的执行速度。
Software pipelining is a loop scheduling technique which extracts instruction level parallelism by overlapping the execution of several consecutive iterations.
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.
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).
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.
设计了一种基于自适应反步控制的永磁同步电动机非线性速度控制器,采用二阶滤波环节平滑速度指令。
A nonlinear speed controller for permanent magnet synchronous motor based on adaptive backstepping control was designed, which USES second-order filter to smooth the speed reference.
采用二阶滤波环节平滑速度指令,实现了理想无超调的快速速度跟踪控制。
A second order filter is used to smooth the speed reference signal, and the perfect non-overshooting speed tracking is achieved.
交流伺服驱动动系统包括三种指令形式,即脉冲指令,速度指令,转矩指令。
An AC servo driving system consists of three command forms such as pulse command, speed command and torque command.
新型RISC(精简指令计算机)的PIC16系列单片机具有耗电小、速度快、程序保密性强、系统结构简单等优点,非常适合于工业智能仪表、电子设备及家电产品的微控系统。
The new RISC type of microchip processor PIC16xx is low in energy, high in speed and secrecy, which is fit to make controller-inside industrial meter, electronic equipment and device.
为了减少冲击,应尽量使用有加速度控制的位置指令函数。
Positional instruction provided with acceleration control should be advocated to reduce the machine impact.
本文介绍了高性能计算机磁盘控制器微处理器的结构,其特点是运算速度快,指令灵活。
This paper introduces the structure of the microprocessor in the disk controller of a high performance computer.
本文介绍了高性能计算机磁盘控制器微处理器的结构,其特点是运算速度快,指令灵活。
This paper introduces the structure of the microprocessor in the disk controller of a high performance computer.
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