1. 新疆财经大学 机构 计算机科学与工程学院,乌鲁木齐,830012
2. 江苏科技大学 机构 张家港校区基础部, 张家港,215600
3. 新疆大学 研究生院,乌鲁木齐,830046
纸质出版:2018
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任丰玲, 于凯, 陈威, 于炯. 云环境下基于关键路径划分集群的调度算法[J]. 微电子学与计算机, 2018, 35(3): 42-46.
REN Feng-Ling, YU Kai, CHEN Wei, et al. Partitioning Cluster Based on the Critical Path of Multiple DAGs Scheduling[J]. 2018, 35(3): 42-46.
通过对云环境下多DAG工作流调度算法进行研究
提出基于关键路径划分集群的多DAG工作流调度算法.该算法充分考虑了DAG工作流的截止期限
设计了新的综合评价指标
基于关键路径划分集群
在保证DAG工作流在截止期限内完成的前提下
提高多个DAG工作流之间的公平程度
缩短DAG工作流的延迟执行时间
降低DAG工作流的执行时间跨度.实验表明
算法在公平性、延迟执行时间、执行时间跨度这三方面都有所改善.
Through the analysis of multiple DAGs workflow scheduling on the cloud
we propose multiple DAGs workflow scheduling based on critical path partitioning cluster algorithm. it takes into account the deadline of DAG workflow
designed a new comprehensive evaluation index
Partitioning Cluster Based on the Critical Path
ensuring DAGs completed before the deadline
improving the fairness between multiple DAGs
shortening the delay of execution time
reducing execution time span. Experiments show that this algorithm can improved in the aspect of fairness
time delay and the execution time span.
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Klavdiya Bochenina, Nikolay Butakov, Alexander Boukhanovsky. Static scheduling of multiple workflows with soft deadlines in non-dedicatedheterogeneous environments[J]. Future Generation Computer Systems, 2016 (55): 51-61. DOI: 51
Bittencourt L F, Madeira E R M. Towards the scheduling of multiple workflows on computational grids[J]. Journal of Grid Computing, 2010, 8(3): 419-441. DOI: 419
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Bochenina K. A comparative study of scheduling algorithms for the multiple deadline-constrained workflows in heterogeneous computing systems with time windows[J]. Procedia Comput. Sci. 2014 (29): 509-522. DOI: 522
Abrishami S, Mahmoud Naghibzadeh, Dick Epema. Deadline-constrained workflow scheduling algorithms for IaaS Clouds[J]. Future Generation Computer Systems, 2013, 29(1): 158-169. DOI: 158
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