%0 Journal Article
%T Two-level Scheduling Mechanism Supporting Real-time Cluster System<br>一种支持实时集群系统的双层调度机制
%A CHEN Ze-hui
%A CHANG Guang-hui
%A BU Chang-qing
%A CHEN Shu-yu
%A <br>陈泽晖
%A 常光辉
%A 卜长清
%A 陈蜀宇
%J 计算机科学
%D 2008
%I 
%X We propose a real-time scheduling mechanism in cluster system,which provides real-time priority services by combining load balancing scheduling in front-end and scheduling algorithm based on length difference between real-time and non-real-time task queue in back-end.The new scheduling mechanism increases the utilization of cluster nodes in case of scheduling only in front-end and enhances the response of real-time tasks.As is shown in the comparison experiments,the response time of real-time tasks is decre...
%K Real-time cluster
%K Two-level scheduling
%K Real-time response characteristic<br>实时集群
%K 双层调度
%K 实时响应特性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=7B0572F02B5F5B62495C686A851D7781&yid=67289AFF6305E306&vid=6209D9E8050195F5&iid=F3090AE9B60B7ED1&sid=DBF54A8E2A721A6D&eid=03F1579EF92A5A32&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=10