Performance of particle swarm optimization in scheduling hybrid flow-shops with multiprocessor tasks

  • Authors:
  • M. Fikret Ercan;Yu-Fai Fung

  • Affiliations:
  • School of Electrical and Electronic Engineering, Singapore Polytechnic, Singapore;Department of Electrical Engineering, Hong Kong Polytechnic University, Kowloon, Hong Kong, SAR

  • Venue:
  • ICCSA'07 Proceedings of the 2007 international conference on Computational science and its applications - Volume Part III
  • Year:
  • 2007

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Abstract

In many industrial and computing applications, proper scheduling of tasks can determine the overall efficiency of the system. The algorithm, presented in this paper, tackles the scheduling problem in a multi-layer multiprocessor environment, which exists in many computing and industrial applications. Based on the scheduling terminology, the problem can be defined as multiprocessor task scheduling in hybrid flow-shops. This paper presents a particle swarm optimization algorithm for the solution and reports its performance. The results are compared with other well known meta-heuristic techniques proposed for the solution of the same problem. Our results show that particle swarm optimization has merits in solving multiprocessor task scheduling in a hybrid flow-shop environment.