A New Scheduling Strategy in Grid Computing

摘要

Grid system consists of a wide variety of geographically distributed resources. Efficient scheduling of complex applications in a grid environment reveals several challenges due to its high heterogeneity, dynamic behavior, and space shared utilization. In this paper, first we compared some typical scheduling strategies and pointed out their shortcomings, and then we proposed a new scheduling strategy based on an agent-oriented algorithm, finally we simulated the strategy with the aid of SimQrid toolkit and it was proved reasonable and efficient. It is an effective approach for tasks scheduling in gird computing.