合作博弈的自私网格负载均衡的建模和仿真

针对自私计算网格的负载均衡问题,构建了符合其特征的自私网格数学模型和外来作业计算成本模型。利用合作博弈论分析该模型,验证了负载均衡为全局最优策略,并得出了多集群自私网格进行负载均衡的效果。由此提出了基于合作博弈的有界迭代负载均衡算法,解决异构负载集群在自私网格负载均衡中的公平性问题。最后,通过实验仿真验证了方案的有效性与实用性。

Abstract：

Aiming at the problem of load balancing in selfish computational grids, a mathematical model for selfish grids and a cost function for execution of foreign jobs were established. The cooperative game-theoretic framework was used to analyze the model in order to show that load balancing is a global-optimal strategy for grids and it is profitable to collaborate. Then, a bounded integrative load balancing algorithm was proposed which balances the load more equitably in multi-cluster heterogeneous load selfish grids. Finally, the results are assessed experimentally by simulation.

Cooperative Game Based Modeling and Simulation of Equitable Load Balancing in Selfish Computational Grids

Aiming at the problem of load balancing in selfish computational grids, a mathematical model for selfish grids and a cost function for execution of foreign jobs were established. The cooperative game-theoretic framework was used to analyze the model in order to show that load balancing is a global-optimal strategy for grids and it is profitable to collaborate. Then, a bounded integrative load balancing algorithm was proposed which balances the load more equitably in multi-cluster heterogeneous load selfish grids. Finally, the results are assessed experimentally by simulation.