计算机外围设备的网格化研究和实现

Research and Implementation Based on Grid-enabling of Computer Peripheral

部件网格化是网格计算机体系结构一个重要的发展趋势,通过部件的网格化可以提高计算机资源的利用率,减少系统资源开销。从计算机外设部件的角度来探讨计算机部件的网格化,给出了网格外设的定义和特点,分析了网格外设使能协议,并探讨了网格外设实现的各种阶段性方案。基于软件方案,选择控制台为对象,具体分析了鼠标、键盘、显卡等网格外设和网格使能协议,实现了一个网格控制台———GConsole,验证了网格外设和网格使能协议的设计。

Grid-enabling of the computer component is one important trend of development of grid computer architecture, by the grid-enabling computers can improve the utility efficiency of the computer resources and reduce the spending of the system. This paper discusses the characteristics of grid peripheral, analyses the grid-enabling protocol, and implementations in different development stages. Finally based on the software design, analyses mouse, keyboard, video card and the protocol, implementation of the Grid Console：GConsole validate the validity of our design of grid peripheral.