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篇名 |
A Performance-oriented Resource Allocation Algorithm with Insertion and Duplication for IaaS Clouds
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並列篇名 | A Performance-oriented Resource Allocation Algorithm with Insertion and Duplication for IaaS Clouds |
作者 | Chyi-Ren Dow、Duc-Binh Nguyen、Ming-Fong Tsai、Zi-How Lin、Shiow-Fen Hwang |
英文摘要 | The innate characteristics of a cloud computing environment make itself attractive for running applications with large scale data, as a user can utilize a number of high performance computing virtual machine instances without maintenance cost. The performance of executing an application in a cloud computing environment depends on a resource allocation policy that schedules an input task graph onto virtual machine instances. In this paper, we propose a novel resource allocation policy that considers characteristics of an input task graph and virtual machine instances of a cloud computing environment. And also, we propose a new task insertion method that also considers an execution finish time of a child task of the inserted task. Simulation experiments with task graphs from standard task graph project show that the proposed algorithm outperforms conventional algorithms in terms of normalized total execution time. |
起訖頁 | 219-228 |
關鍵詞 | Cloud computing、DAG、Scheduling、Task insertion、Task duplication |
刊名 | 網際網路技術學刊 |
期數 | 201801 (19:1期) |
出版單位 | 台灣學術網路管理委員會 |
DOI |
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