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arXiv cs/0504033cs.DC
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网格分析环境中的资源管理服务

Resource Management Services for a Grid Analysis Environment

Arshad Ali, Ashiq Anjum, Tahir Azim, Julian Bunn, Atif Mehmood, Richard McClatchey, Harvey Newman, Waqas ur Rehman, Conrad Steenberg, Michael Thomas, Frank van … 展开作者

Arshad Ali, Ashiq Anjum, Tahir Azim, Julian Bunn, Atif Mehmood, Richard McClatchey, Harvey Newman, Waqas ur Rehman, Conrad Steenberg, Michael Thomas, Frank van Lingen, Ian Willers, Muhammad Adeel Zafar

摘要:

选择最佳的资源提交作业的计算网格或访问数据网格中的数据是任何网格中间件的最重要的任务之一。今天,大多数现代网格软件都满足了这一责任,并尽最大努力解决这一问题。几乎所有关于调度和数据访问的决定都是由软件自动做出的,用户几乎无法控制整个过程。为了解决这个问题,需要一个更具交互性的服务和中间件集,为用户提供更多的信息,网格天气,并给他们更多的控制决策过程。本文介绍了一组服务,已开发的网格分析环境(GAE)正在合作开发的加州理工学院,NUST和其他几个研究所提供更多的交互式资源管理功能。这些服务包括一个引导服务、一个作业监控服务和一个估算器服务,它们都是使用一个名为Clarens的通用网格Web服务框架设计和编写的。本文还提出了一个性能分析所开发的服务,以表明他们确实导致了一个更加互动和强大的系统,以用户为中心的网格启用物理分析。

英文摘要:

Selecting optimal resources for submitting jobs on a computational Grid or accessing data from a data grid is one of the most important tasks of any Grid middleware. Most modern Grid software today satisfies this responsibility and gives a best-effort performance to solve this problem. Almost all decisions regarding scheduling and data access are made by the software automatically, giving users little or no control over the entire process. To solve this problem, a more interactive set of services and middleware is desired that provides users more information about Grid weather, and gives them more control over the decision making process. This paper presents a set of services that have been developed to provide more interactive resource management capabilities within the Grid Analysis Environment (GAE) being developed collaboratively by Caltech, NUST and several other institutes. These include a steering service, a job monitoring service and an estimator service that have been designed and written using a common Grid-enabled Web Services framework named Clarens. The paper also presents a performance analysis of the developed services to show that they have indeed resulted in a more interactive and powerful system for user-centric Grid-enabled physics analysis.

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。

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