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An O(log p) algorithm for the discrete feedback guided dynamic loop scheduling

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3 Author(s)
Tabirca, T. ; Dept. of Comput. Sci., Univ. Coll. Cork, Ireland ; Tabirca, S. ; Yang, L.T.

In this paper we investigate a new algorithm for the feedback-guided dynamic loop scheduling (FGDLS) method in the discrete case. The method uses a feedback-guided mechanism to schedule a parallel loop within a sequential outer loop. The execution times and the scheduling bounds for the current outer iteration are used to find the scheduling bounds of the next outer iteration. An O(p+log p) algorithm has been proposed for the discrete case where it was proved to achieve optimal bounds in only a few iterations. This articles introduces an O(log p) algorithm for the discrete case and presents some properties of it.

Published in:

Advanced Information Networking and Applications, 2006. AINA 2006. 20th International Conference on  (Volume:1 )

Date of Conference:

18-20 April 2006