Abstract | ||
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The cloud computing paradigm attracts increasing amount of efforts to move high performance parallel applications to run in remote data centres. How to balance the performance requirements of parallel applications and the data centre utilization is essential to the move. Existing parallel scheduling mechanisms normally do not consider workload consolidation for improving server utilization. In this paper, we propose a two-tier architecture to organize virtual machines for workload consolidation. The two-tier virtual machines have different CPU priorities. We give a parallel job scheduling algorithm called Two EASY, which extends EASY algorithm, to take care of the job responsiveness in such an architecture. Our extensive experiments show that TwoEASY significantly outperforms the commonly used EASY algorithm in a datacentre setting. The method is practical and effective for consolidating parallel workload in datacentres. |
Year | DOI | Venue |
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2012 | 10.1109/CLUSTER.2012.36 | CLUSTER |
Keywords | Field | DocType |
parallel job scheduling algorithm,processor scheduling,parallel processing,job responsiveness,computer centres,datacentre utilization,datacentre setting,high performance parallel applications,virtual machines,workload consolidation,two-tier architecture,parallel workload,parallel scheduling mechanism,data centre utilization,two-tier virtual machines,twoeasy,parallel scheduling mechanisms,parallel computing,cloud computing,high performance parallel application,resource consolidation,easy algorithm,parallel job scheduling,easy,parallel application,computational modeling,scheduling algorithms,schedules | Virtual machine,Computer science,Scheduling (computing),Real-time computing,Distributed computing,Architecture,Workload,Parallel computing,Schedule,Parallel scheduling,Job scheduler,Operating system,Cloud computing | Conference |
ISSN | ISBN | Citations |
1552-5244 | 978-1-4673-2422-9 | 3 |
PageRank | References | Authors |
0.42 | 23 | 6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Xiaocheng Liu | 1 | 49 | 4.33 |
Chen Wang | 2 | 279 | 22.57 |
Xiaogang Qiu | 3 | 149 | 20.35 |
Bing Bing Zhou | 4 | 633 | 47.28 |
Bin Chen | 5 | 71 | 14.47 |
Albert Y. Zomaya | 6 | 5709 | 454.84 |