Grid Service Scheduling Algorithm Based on Marginal Principle

The grid service has been used widely as a trend, and the scheduling algorithm for grid service has become a research focus. In this paper, a grid service scheduling architecture based on economic model (GSAEM) is proposed. The GSAEM introduces economic model into grid service scheduling, and deduces the optimal prices of grid service under every condition of resource constraints by marginal principle analyzing. The GSAEM optimizes the performance of scheduling through maximizing earnings of resource nodes. Performance improvement of the GSAEM scheduling is proved through the analysis of experiments.