26 ° Simpósio Brasileiro de Redes de Computadores e Sistemas Distribuídos 651 Classes of Service for Scheduling in Lambda Grids using Ant Colony Optimization (original) (raw)

2013

Abstract

Abstract. Scheduling in Grid computing environments is a complex task because of the unique characteristics and demands exhibited by those systems. This work proposes the use of classes of service to obtain a more efficient way for Grid resource discovery and allocation. By using ants that continuously wander in the network probing for Grid resources, we designed a system capable of a joint optimization of lightpath routing and scheduling in Lambda Grid systems, without the need of a resource broker, considering the heterogeneity of resources with multiple users competing for them. The results show that the proposed ant-based system can effectively be used as a Grid scheduler over optical networks. Resumo. O escalonamento de recursos em ambientes de Grids computacionais é uma tarefa complexa, devido às características e demandas dinâmicas de tais sistemas. Este trabalho propõe o uso de classes de serviço com o objetivo de obter um meio mais eficiente para a descoberta e a alocação d...

Rogério Iope hasn't uploaded this paper.

Let Rogério know you want this paper to be uploaded.

Ask for this paper to be uploaded.