【摘要】 为解决Ad Hoc网格资源调度中的能量优化问题,重点分析了Ad Hoc网格的特点以及资源调度中的能量消耗情况,将调度过程中的能量消耗分为通信消耗和本地计算消耗.综合考虑了能量消耗和任务完成时间两大因素,建立了一个基于时间约束的资源调度能量优化模型,并提出了一个能量优化算法E_sufferage.仿真实验表明,在任务完成时间约束下,算法能实现资源调度的能量消耗最优.更多还原

【Abstract】 In order to solve the issues of energy optimization in the Ad Hoc grid,the problem studied here focuses on the analysis of the characteristics of Ad Hoc grid and the energy consumption in the resource scheduling.Energy consumption is divided into categories of communication and local computing consumption.Considering the factors of energy and makespan,a time-based energy optimization model in Ad Hoc grid is set up and a energy optimization algorithm(E_sufferage) is proposed.Simulation results show that the proposed algorithm can achieve the optimization of energy consumption while meeting an execution time constraint.更多还原