三值光计算机高数据宽度的管理策略  

Management Strategy of Data Bits in Ternary Optical Computer

作　　者：金翊[1] 

机构地区：[1]上海大学计算机工程与科学学院,上海200072

出　　处：《上海大学学报（自然科学版）》2007年第5期519-523,共5页Journal of Shanghai University:Natural Science Edition

基　　金：国家自然科学基金资助项目(60473008);上海市高校科技发展基金资助项目(04AB38)

摘　　要：光学计算机必将拥有很高的数据宽度,以刚刚建成的360位三值光计算机运算器模型为背景,就高数据宽度的管理问题提出了6项基本策略.为建立这些策略,定义了算位、算道、算位类型和算道类型等新概念.这组管理策略借鉴了现行计算机操作系统管理内存的一些基本思想,使其可实现性有了基本保证.Due to the absence of interference between light beams, optical computers will have a larger number of data bits. As an example, some ternary logic optical operator models built in our laboratory use 360 ternarybits. In order to effectively manage the ternary-bits, six strategies are presented in this paper. In establishing these strategies, four new concepts, i. e., calculating path, calculating channel, calculating path type and calculating channel type, are defined. Since these strategies have incorporated some concepts of memory management used in operating systems, their feasibility is assured.

关 键 词：三值光计算机 数据宽度 监控程序 

分 类 号：TP315[自动化与计算机技术—计算机软件与理论]