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The 15th Conference on the Wireless across the Taiwan straits (WRTS 2010 E-BOOK)

Kunming,China,9.12-9.17，2010

ISBN: 978-1-935068-21-1 Scientific Research Publishing, USA

E-Book 350pp Pub. Date: September 2010

Category: Computer Science & Communications

Price: $80

Title: Grid Workflow Scheduling Algorithms Based on Usage of Resource Fragments
Source: The 15th Conference on the Wireless across the Taiwan straits (WRTS 2010 E-BOOK) (pp 250-255)
Author(s): Bo Li, School of Information Science and Engineering, Yunnan University, Kunming 650091，China
Hai Xu, School of Information Science and Engineering, Yunnan University, Kunming 650091，China
Lijuan Li, School of Information Science and Engineering, Yunnan University, Kunming 650091，China
kui Yu, School of Information Science and Engineering, Yunnan University, Kunming 650091，China
Abstract: The critical issue of multi-task and multi-processor in grid computing is how grid workflow tasks can improve system performance. This paper focuses on how to scheduling workflow tasks reasonably and how to reduce system’s resource fragments. In this paper, we raised two models, which are grid workflow task mobile model with advance reservation and resource fragments integration model, and analyzed the system performance parameters of various sizes of workflows in various scheduling models. At last, the simulation experiments show that the two proposed models are effective in giving high resource usage and high resource fragments acceptance rate.
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