A QoS-aware Batch-mode Scheduling Algorithm in Grid Environment
In grid environment, the goal of batch-mode scheduling is the throughput of system without consideration of single users quality of service (QoS) demands. Considering tasks deadline, this paper presents a QoS-aware batch-mode scheduling algorithm. The simulation results proved that, compared to traditional batch-mode scheduling algorithm, with equal throughput of system, the in-time complete ratio of QoS-aware batch-mode scheduling algorithm has been improved obviously. This algorithm also presents nice adaptability encountered expecting task execution time error.