arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1005.0925cs.DC
收藏

网格调度系统开销计算和预处理时间的改进

Improving Overhead Computation and pre-processing Time for Grid Scheduling System

Asgarali Bouyer, Mohammad Javad hoseyni, Abdul Hanan Abdullah

摘要:

计算网格是一个巨大的环境,具有异构的资源和稳定的基础设施之间的其他基于Internet的计算系统。然而,这种系统中的资源管理有其特殊的问题。调度系统需要从信息中心获取参与节点的最新信息,以便进行可靠的作业调度。在本文中,我们专注于在线更新资源信息中心处理和提供的数据的基础上假设的层次模型。采用混合知识抽取方法对网格节点进行分类,并基于工件特征预测。本研究的一个肯定的观点是,调度系统不会浪费额外的时间来获取网格节点的最新信息。实验结果表明,我们的方法相比,其他保守的方法的优势,特别是由于它能够预测节点的行为的基础上,每个节点上的综合数据表。

英文摘要:

Computational Grid is enormous environments with heterogeneous resources and stable infrastructures among other Internet-based computing systems. However, the managing of resources in such systems has its special problems. Scheduler systems need to get last information about participant nodes from information centers for the purpose of firmly job scheduling. In this paper, we focus on online updating resource information centers with processed and provided data based on the assumed hierarchical model. A hybrid knowledge extraction method has been used to classifying grid nodes based on prediction of jobs' features. An affirmative point of this research is that scheduler systems don't waste extra time for getting up-to-date information of grid nodes. The experimental result shows the advantages of our approach compared to other conservative methods, especially due to its ability to predict the behavior of nodes based on comprehensive data tables on each node.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑