Performance Evaluation Based Grid Workflow Scheduling Algorithm
نویسندگان
چکیده
Efficient workflow scheduling which can satisfy the user’ QoS requirements is a complicated problem because of the dynamics of Grid resource. An evaluation method of dynamic service capacity of resource was proposed in the paper. A grid workflow scheduling algorithm with deadline constraint was presented. The results of extensive simulation experiments showed that the proposed algorithm outperforms DTL and DBL, with respect to adaptability to dynamic Grid environment and guarantee of user’s deadline requirements.
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تاریخ انتشار 2013