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On the optimization of a task-farm model for the parallel integration of a two-dimensional Schrodinger equation

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4 Author(s)
Baraglia, R. ; CNUCE-Inst., Italian Nat. Res. Council, Pisa, Italy ; Ferrini, R. ; Laforenza, D. ; Lagana, A.

As a case study of computational problems difficult to parallelize we discuss the parallelization of a quantum reactive scattering application integrating a two dimensional Schrodinger equation. From a detailed analysis of the computational procedure, sources for inefficiency causing a performance degradation when running the application on a MIMD-DM machine were singled out and the parallel model was structured accordingly. The suitability of the model adopted was checked by running some test calculations

Published in:
Algorithms and Architectures for Parallel Processing, 1997. ICAPP 97., 1997 3rd International Conference on

Date of Conference: 10-12 Dec 1997

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