.png){kind=icon}
返回
Resource Availability Characteristics and Node Selection in Cooperatively Shared Computing Platforms
.png){kind=icon}
OA
AI
DOI：10.1109/TPDS.2013.149.png)
.png){kind=icon}
.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
The focus of our work is on studying the resource availability characteristics of large-scale, cooperatively pooled, shared computing platforms. Our focus is on platforms in which resources at a node are allocated to competing users on fair-share basis, without any reserved resource capacities for any user, and there is no platform-wide resource manager for the placement of users on different nodes. The users independently select nodes for their applications. Our study is focused on the PlanetLab system which exemplifies such platforms. The goal of our study is to develop heuristics based on the observed resource availability characteristics for selecting nodes for deploying applications. Our approach uses the notion of eligibility period, which represents a contiguous duration for which a node satisfies a given resource requirement. We study the characteristics of the eligibility periods of Planetlab nodes for various resource capacity requirements. Based on this study we develop heuristics for identifying nodes that are likely to satisfy a given requirement for long durations. We also develop an online model for predicting the idle resource capacity that is likely to be available on a node over a short term. We evaluate and demonstrate the performance benefits of the node selection techniques and the prediction model using the PlanetLab node utilization data traces collected at different intervals over an extended period of several months.
Keyword:
Availability
fault tolerance
large-scale systems
resource management
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
6
论文数:
5.2K
被引数:
1.1W
机构
暂无机构信息
引用论文
分享收藏In situ synthesis, SHG and luminescent property of a novel acentric 3D-diamond-like zinc tetrazole polymer.png)
Polyhedron
PolyhedronIF0
PREAI
分享收藏Discovering Statistical Models of Availability in Large Distributed Systems: An Empirical Study of SETI@home发现大型分布式系统中可用性的统计模型: SETI @ home的实证研究
PREAI
分享收藏
查看更多内容