lookahead

Lookahead computation is a good method that improves the distributed simulation performance of timed Petri nets .

先行值计算是提高时延Petri网并行模拟性能的一个好的方法。

In fact , many well designed languages are fully deterministic and require no lookahead at all .

事实上，许多精心设计的语言是完全确定性的，根本不需要前向环视。

Lookahead Control in the IBM System 370 model 165

IBM370系列165型机的先行控制

2 ) Study of dynamic changing Lookahead algorithm in time management ( TM ) .

提出了时间管理的动态调整Lookahead算法。

The Exploration and Dynamic Regulation of Lookahead in HLA Distributed Simulation Systems

HLA仿真系统中Lookahead的分析与动态调整策略

Delay Time Formulae and Optimizing Design of Carry Lookahead Adders

超前进位加法器的延迟时间公式与优化设计

Lookahead Cache - a Method for Filling Memory Gap

填补存储器间距的一种方法&前瞻性Cache

Lookahead is an important concept in the time man - agement service of HLA .

lookahead是HLA时间管理服务中的重要概念。

Delay Time Formulae and Optimizing Sequence of Hybrid Modules Cascade Carry Lookahead Adders

超前进位加法器混合模块延迟公式及优化序列

Lookahead selective sampling algorithm for production recommendation

前瞻选择抽样算法在产品推荐中的应用

The multiplier unit adopts the BOOTH algorithm and carry lookahead adder ;

在乘法器单元中采用BOOTH算法和先进进位加法器相结合的单元设计；

In the paper , we define the definition of Lookahead based on the specification of HLA .

根据HLA规范，论文深入分析了Lookahead及LBTS两者在HLA时间管理中的关系，对Lookahead重新进行定义，提出了时间管理的动态调整Lookahead算法。

The study of a carry lookahead algorithm in the PRNs adder

PRNS加法中先行进位算法的研究

Introduces the negotiate marking commutation technical development and the technique characteristics , and lookahead its development foreground .

介绍了多协议标记交换技术的发展应用及技术特征，并对其应用前景做了展望。

The biggest limitation is that yacc is limited to one token of lookahead .

最大的局限在于，yacc被限定为一个预读标记。

The Simulation when lookahead is Zero

Lookahead为零时的仿真

This paper analyzes the task , massage ordering , time concepts , Lookahead and the services of logic time advance of the HLA time management .

本文分析了HLA时间管理服务的任务、消息传递顺序、时间概念、Lookahead的含义和逻辑时间推进的服务。

Algorithm of TC ~ 2CLA ( Top-level Carry Cascade Carry Lookahead Adders ) and its design rule

顶层进位级联CLA的算法与设计规则

Elaborates the meaning of molding decoration and virtual teaching , and lookahead position and development foreground of virtual teaching that in molding decoration .

阐述了装饰造型与虚拟教学的含义，并对虚拟教学在装饰造型中的前沿和发展作了展望。

Finally , on the basis of discussing the effect of the lookahead alteration , t a novel lookahead dynamic update algorithm in RTI was designed .

最后，分析了前瞻量变动对系统的影响，并提出了一种在RTI中如何实现动态更新前瞻量的算法。

The original purpose of introducing lookahead is to avoid deadlock , but deadlock will be resulted when lookahead equals zero .

引入lookahead的初衷是避免死锁，但looka-head为零仍会造成死锁。

Using Verilog HDL describes the logic function of the system . The carry lookahead adder or subtracter raises the working speed of the circuits .

采用Veriloghdl语言描述了系统的逻辑功能，超前进位结构的加/减法器提高了电路的工作速度。

The proposed algorithm is designed for practical software implementation and includes LBTS computation , Deadlock checking and breaking , federate dynamic time attribute and Lookahead , etc.

该算法从系统可实现角度分别研究了时间管理中LBTS计算、死锁检测与解锁、成员时间属性改变以及Lookahead值改变等的有关算法。

The logic operations of PD-LED are studied . and experiment of optical parallel carry lookahead adder for many bits is carried out , with satisfactory results .

研究了PD-LED的光电混合逻辑操作，利用PD&LED逻辑器件，从实验上验证了先行进位光学并行多位全加器，获得了满意的结果。

There 's no need for a tokenization phase , and lookahead assertions can be used for a limited degree of context-sensitivity .

没有必要再进行符号化解析，或者用于有限度上下文敏感的前向断言。

In order to expand operand bet of the long adders , a general structure of hybrid modules cascade Carry Lookahead Adders ( CLA ) was presented .

为扩展操作位数提出了一种更具普遍性的长加法器结构&混合模块级联超前进位加法器。

Each time the regex finds an intermediate tag and exits a lookahead , it throws away all backtracking positions from within the lookahead .

正则表达式每次找到一个中间标签就退出一个前瞻，它在前瞻过程中丢弃所有回溯位置。

The redefinition of Lookahead by dividing the simulation time into segmentation is a creative way in HLA simulation systems , which solves the fluctuation problem of timestamp increment in runtime .

采用时间分段的方式重新定义HLA仿真系统中的Lookahead，很好地解决了仿真运行中时戳增量改变较大的问题。

Two definitions of carry propagation function and basic circuit unit and three combination scenarios of Carry Lookahead Adders ( CLA ) were analyzed for resource ( area ), speed and power dissipation in this paper .

从体现资源（面积）、速度、功耗的各个方面分析了超前进位加法器进位传输函数的2种定义和基本单元电路及其3种组合方案。

In the actual simulation system looking for the fit lookahead value is more difficult . In order to improve the efficiency and the effectiveness of the simulation running more , the adjustment and configuration of lookahead is studied .

在实际仿真系统中，寻找合适的lookahead值是比较困难的，为了进一步提高仿真运行的效率和改善仿真运行的效果，本文对lookahead的调整与设置问题进行了研究。