摘要
为了促进元计算系统的实现效率 ,提高扩展性 ,提出了分布式对象的一种多级层次命名方法 .阐述了基于Internet的元计算系统的分布式对象模型 (WOM )的组织结构 ,提出了WOM的 4级对象命名方法 ,并给出了WOM的各级对象标识符的定义 .4级层次对象命名方法是广域分布式环境 (WADE)系统的核心技术之一 ,它有利于元计算系统的扩展和伸缩 ,促进WADE系统的灵活实现 .实验表明 ,WOM支持的对象通信效率可以提高 2 5 %左右 .
Considering the expansibility and efficiency of metasystems, an object naming hiberarchy for distributed objects is introduced. An object model of the wide area distributed environment (WADE) based on campus Internet is used to suport this implementation. A four level object naming hierarchy is discussed, and the notations of the correlative object identifiers are also given in detail. The object naming method that facilitates a flexible extensible implementation is one of the key techniques of WADE system. The experimentation shows that the communication efficiency between objects can be improved about 25% using WADE object model.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
2001年第12期1248-1251,共4页
Journal of Xi'an Jiaotong University
基金
国家"八六三"高技术计划资助项目(86 3- 30 6 -ZT0 1- 6 - 0 2 )
