多源信息处理的实时集群计算机应用平台的实现  

Implementation of a Real-Time Clustering Computer Application Platform for Multi-Source Information Processing

作　　者：薛弘晔[1] 马金福[1] 常子煜 

机构地区：[1]西安科技大学计算机系,陕西西安710054 [2]甘肃省定西市起重机厂技术科,甘肃定西743000

出　　处：《计算机工程与科学》2009年第4期137-139,共3页Computer Engineering & Science

基　　金：国家科技创新基金资助项目(01C26226111003);国家火炬计划资助项目(2003EB011441)

摘　　要：本文针对集群计算机系统实现的关键技术,重点分析了基于以太网的网络传输速率和操作系统实时性实现的特征,实现了国内首个基于动态任务分配表机制的多源信息处理的实时集群计算机系统应用平台;介绍了将该平台应用于测控系统的成功范例;证明了该系统的有效性。Aiming at the key technology of real-time clustering computer systems, this paper mainly analyzes the net-work transmission velocity based on the Ethernet and the properties of real-time realization for the operating system. A load balancing algorithm based on dynamic task allocating tables is realized practically on a platform of real-time clustering computer systems. This platform is applied successfully to a test and control system,which shows the validity of the platform.

关 键 词：实时集群计算机 负载平衡 动态任务分配表 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]