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Sixth International Conference on Grid and Cooperative Computing (GCC 2007)
A Job Scheduling Optimization Model based on Time Difference in Service Grid Environments
Urumchi, Xinjiang, China
August 16-August 18
ISBN: 0-7695-2871-6
Jianxun Liu, Hunan University of Science and Technology
Chunjie Zhou, Hunan University of Science and Technology
Jinjun Chen, Swinburne University of Technology
Hongwen Liu, Hunan University of Science and Technology
Yiping Wen, Hunan University of Science and Technology
Service grid can provide us an environment to distribute tasks to executors around the world. Since there exist time zone difference and different working calendar systems for independent organizations, there will be some organizations are on-duty while others are off work at a specified time point. Therefore, the time factors can play an important role for job optimization scheduling in service grid. Aiming at utilizing the time difference, this paper proposed and constructed a mathematical model to solve the problem of completion time optimization of task scheduling in these environments. A case study is analyzed and it is shown that the whole execution time of the tasks can be shortened a lot while compared with the local execution scheduling model.
Citation:
Jianxun Liu, Chunjie Zhou, Jinjun Chen, Hongwen Liu, Yiping Wen, "A Job Scheduling Optimization Model based on Time Difference in Service Grid Environments," gcc, pp.283-287, Sixth International Conference on Grid and Cooperative Computing (GCC 2007), 2007
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