摘要
随着Internet的普及,基于Web的应用越来越广泛,分布式计算机在其中起了重要作用。通过讨论分布式计算系统模型:分布式计算与分布式系统;分布式计算模型;进程通信模型。并对模型涉及的因果关系,并行事件,全局状态,进程时空图,割,锥等概念作了定义。它们全面地反映了分布式系统模型的构成特性。
With the popularization of the Internet and the Web-based application,distributed computers become more and more important.This paper discusses the distributed computation system model,including distributed computation,distributed systems,distributed computation models,process communication models;and it also defines the concepts of causal relations,concurrent events,global state,space-time diagrams,cut and cones,which are related to the system model and can reflect the properties of the model.
出处
《西安欧亚学院学报》
2012年第2期64-68,共5页
Journal of xi‘an Eurasia University
关键词
分布式计算
因果关系
全局状态
割
锥
distributed computation
causal relation
global state
cut
cone
