%0 Journal Article
%T A Job Scheduling Policy Used to Minimize the Mean Response Time of the un-Real Time Jobs in the Multi- Heterogeneous Clusters<br>异构机群下最小化非实时任务平均响应时间的调度策略
%A WU Dai-Xian
%A YANG Juan
%A QIU Yu-Hui
%A <br>吴代贤
%A 杨娟
%A 邱玉辉
%J 计算机科学
%D 2007
%I 
%X Clusters are more and more popular being used as the high performance computing platform. Clusters need to connected together to form a much stronger integrated computing system to fulfill the request of the applications. The jobs which are processed by the system are divided into two main kinds, refered as real-time jobs and un-real-time jobs, and each can be further divided into data related jobs and un-data related jobs. This paper address on processing of the un-real-time jobs without data relationships. And made the goal function as the minimizing the mean response time. Some of the existed polices are not suited in the multi-heterogeneous-clusters, others are lack of communication cost considering, or both. This paper propose a job scheduling policy to solve those problem without increasing the additional system cost.
%K Multi-clusters
%K Heterogeneous systems
%K Job scheduling
%K Un-real time jobs
%K Communication cost<br>多机群
%K 异构系统
%K 任务调度
%K 非实时任务
%K 通信耗费
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=5F562F5BA43AF916F3E5712E8CC06058&yid=A732AF04DDA03BB3&vid=339D79302DF62549&iid=38B194292C032A66&sid=01622E3E475F966C&eid=627456E7977439A4&journal_id=1002-137X&journal_name=计算机科学&referenced_num=1&reference_num=12