Title :
Cost-based scheduling algorithm for workflow-based application in optical grid
Author :
Zhang, Lingzhi ; Guo, Wei ; Jin, Yaohui ; Sun, Weiqiang ; Hu, Weisheng
Author_Institution :
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
A very important issue in executing a scientific workflow in optical grid is how to map the workflow tasks onto multiple distributed resources. In this paper, we propose a new cost-based workflow scheduling algorithm (MCBS) which tries to minimize the cost of the workflow execution while meeting the deadline defined by users. The simulation results prove the efficiency of the MCBS algorithm.
Keywords :
costing; optical communication; scheduling; MCBS algorithm; cost-based workflow scheduling algorithm; multiple distributed resources; optical grid; workflow tasks; Abstracts; Algorithm design and analysis; Bandwidth; Silicon; cost; optical grid; scheduling algorithm; workflow;
Conference_Titel :
Communications and Photonics Conference and Exhibition, 2011. ACP. Asia
Conference_Location :
Shanghai
Print_ISBN :
978-0-8194-8961-6
