Research Article Open Access

Closed form Solution for Scheduling Arbitrarily Divisible Load Model in Data Grid Applications: Multiple Sources

Monir Abdullah, Mohamed Othman, Hamidah Ibrahim and Shamala Subramaniam

Abstract

Scheduling an application in data grid was significantly complex and very challenging because of its heterogeneous in nature of the grid system. When the Divisible Load Theory (DLT) model had emerged as a powerful model for modeling data-intensive grid problem, Task Data Present (TDP) model was proposed based on it. This study presented a new Adaptive TDP (ATDP) for scheduling the intensive grid applications. New closed form solution for obtaining the load allocation was derived while computation speeds and communication links are heterogeneous. Experimental results showed that the proposed model can balance the load efficiently.

American Journal of Applied Sciences
Volume 6 No. 4, 2009, 626-630

DOI: https://doi.org/10.3844/ajassp.2009.626.630

Submitted On: 4 June 2008 Published On: 30 April 2009

How to Cite: Abdullah, M., Othman, M., Ibrahim, H. & Subramaniam, S. (2009). Closed form Solution for Scheduling Arbitrarily Divisible Load Model in Data Grid Applications: Multiple Sources . American Journal of Applied Sciences, 6(4), 626-630. https://doi.org/10.3844/ajassp.2009.626.630

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Keywords

  • Data grid
  • divisible load theory