基于ICS算法的计算任务调度策略

Zongfeng Zou, Chen Liu
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引用次数: 1

摘要

针对云数据中心资源利用率低的不足,本文对云计算环境下的任务调度进行了大量研究,提出了一种基于ICS算法的云计算任务调度算法。在该模型中,通过适应度阈值和自适应步长对布谷鸟搜索算法进行改进,建立了多目标函数云计算任务调度模型,并利用所有任务的总执行时间和总任务代价指标构建了线性加权优化函数。与其他三种主要算法相比,ICS算法在解决任务调度问题方面更为有效。
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Computing Task Scheduling Strategy Based on ICS Algorithm
In view of the shortage of low resource utilization in cloud data center, this paper has carried out a lot of research on task scheduling in cloud computing environment, and proposed a cloud computing task scheduling algorithm based on ICS algorithm. In this model, the cuckoo search algorithm is improved by fitness threshold and adaptive step size, and a multi-objective function cloud computing task scheduling model is established, and a linearly weighted optimization function is constructed by the total execution time and total task cost indexes of all tasks. Compared with the other three main algorithms, the ICS algorithm is more effective in solving the task scheduling problem.
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