Implementation of Discrete Search Optimization Algorithms in Parallel and Their Performance Analysis

Muhammad Hanif Durad, Mohammad Zulqurnain, Anila Usman, Idrees Ahmad

Abstract


The present paper discusses the implementation of the discrete search optimization techniques on a parallel platform (SGI-Altix 450 shared memory 64 processors system). We show that the combination of Asynchronous Parallel Iterative Deepening and Parallel Window Search technique tends to give more challenging speedups, memory consumption, and efficiency with less resource consumption as compared to the rest of the techniques. In general 5 techniques are compared with Parallel Asynchronous Window Search technique among which includes Depth First Search, Parallel Iterative Deepening, Parallel  A*, Parallel Window Search and  Parallel Asynchronous Iterative Deepening A*.

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References


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DOI: http://dx.doi.org/10.21015/vtm.v8i1.576

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