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arXiv cs/0204048cs.DC
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基于经济性的网格计算分布式资源管理与调度

Economic-based Distributed Resource Management and Scheduling for Grid Computing

Rajkumar Buyya

摘要:

计算网格作为下一代计算的基础设施,能够共享、选择和聚合地理上分布的资源,以解决科学、工程和商业中的大规模问题。由于网格中的资源是异构的,并且在地理上分布,具有不同的可用性以及针对不同用户在不同时间的各种使用和成本策略,并且优先级以及目标随时间而变化。在这样一个大型的分布式环境中,资源管理和应用程序调度是一项复杂的任务。本论文提出了一个分布式计算经济作为一个有效的隐喻资源管理和应用程序调度。提出了一种支持资源交易和基于服务质量的调度的体系结构框架。它使资源的供应和需求的监管,并提供了一个激励资源所有者参与网格和动机的用户之间的最后期限,预算和所需的服务质量水平进行权衡。论文通过开发用户服务质量需求驱动的调度策略和算法,展示了基于经济的系统用于对等分布式计算的能力。它证明了他们的有效性,通过执行调度实验在全球范围内的网格解决参数扫描应用程序。

英文摘要:

Computational Grids, emerging as an infrastructure for next generation computing, enable the sharing, selection, and aggregation of geographically distributed resources for solving large-scale problems in science, engineering, and commerce. As the resources in the Grid are heterogeneous and geographically distributed with varying availability and a variety of usage and cost policies for diverse users at different times and, priorities as well as goals that vary with time. The management of resources and application scheduling in such a large and distributed environment is a complex task. This thesis proposes a distributed computational economy as an effective metaphor for the management of resources and application scheduling. It proposes an architectural framework that supports resource trading and quality of services based scheduling. It enables the regulation of supply and demand for resources and provides an incentive for resource owners for participating in the Grid and motives the users to trade-off between the deadline, budget, and the required level of quality of service. The thesis demonstrates the capability of economic-based systems for peer-to-peer distributed computing by developing users' quality-of-service requirements driven scheduling strategies and algorithms. It demonstrates their effectiveness by performing scheduling experiments on the World-Wide Grid for solving parameter sweep applications.

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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