云计算激光网络中的虚拟任务低能耗调度方法研究

Research on the low energy consumption scheduling method in the cloud computing laser network

云计算下的光纤激光网络中任务呈现无序性,导致无法实现调度过程最优,造成能耗较高。为此提出一种基于虚拟任务调度的光纤激光网络任务调度方法,并应用到云计算环境中,通过对任务优先级进行优化设计,添加合理约束条件,避免陷入无解缺陷。通过设计模糊K均值聚类方法,以达到对任务优先级进行排序的目的,避免单一阀值优先级的缺陷。实验结果表明:该方法能够合理化的调度激光网络任务,降低能耗。

The disorder of the optical fiber laser task in the network leads it unable to realize the optimal schedu- ling process and high energy consumption. Therefore, a kind of optimal fiber laser network task scheduling method based on virtual task scheduling is put forward. In the cloud computing environment, this application optimal design the task first and add rational constraint conditions to avoid no solution. Through the design of fuzzy K-means cluste- ring method, the purpose of the sorting tasks in priority can be achieved and the priority of single threshold can be a- voided. The experimental results shows that this method ban schedule laser network task rationally and decrease the cost of the energy.