%0 Journal Article
%T A Balanced Workload Mathematical Model in Heterogeneous Real-time Systems<br>一种异构实时系统中任务流均衡负载的算术模型
%A YANG Juan
%A BAI Yun
%A QIU Yu-Hui
%A <br>杨娟
%A 白云
%A 邱玉辉
%J 计算机科学
%D 2005
%I 
%X How to improve the systems' concurrent processing capability in the heterogeneous environment has gotten the growing attention. The resource allocation of the event driving tasks flow in realtime systems can be used to de- pict the concurrent processing capability of realtime systems. Many resource allocation policies have emerged to get this purpose, however some defects still hamper the policies employing. One of them is how to quantify the workload and how to protect the systems' cost function without breaking the QOS constraints. We propose a balanced workload mathematical model to solve this problem. Besides this, BWMM's generality make it easily adapt to any heuristic re- search algorithm.
%K Resource allocation
%K Data driving
%K Balanced workload<br>算术模型
%K 均衡负载
%K 实时系统
%K 任务流
%K 启发式搜索算法
%K 资源分配策略
%K 并发处理
%K 分布式系统
%K 异构环境
%K 研究领域
%K 最优分配
%K 事件驱动
%K 动态分配
%K 代价函数
%K 发生变化
%K 流控制
%K 最优化
%K 通用性
%K 能力
%K 自治
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=61D01E81F16318AF&yid=2DD7160C83D0ACED&vid=9971A5E270697F23&iid=DF92D298D3FF1E6E&sid=8B59EA573021D671&eid=E089FDF3CDAE8561&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=12