- Ewedafe Simon Uzezi and Rio Hirowati Shariffudin 2012. Parallelization of 3-D ADI Scheme on Telegraph Problem using Domain Decomposition with PVM. International Journal of Applied Information Systems. 4, 11 (December 2012), 12-24. DOI=http://dx.doi.org/10.5120/ijais450808
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@article{10.5120/ijais2017451568, author = {Ewedafe Simon Uzezi and Rio Hirowati Shariffudin}, title = {Parallelization of 3-D ADI Scheme on Telegraph Problem using Domain Decomposition with PVM}, journal = {International Journal of Applied Information Systems}, issue_date = {December 2012}, volume = {4}, number = {}, month = {December}, year = {2012}, issn = {}, pages = {12-24}, numpages = {}, url = {/archives/volume4/number11/401-0808}, doi = { 10.5120/ijais12-450808}, publisher = { xA9 2012 by IJAIS Journal}, address = {} }
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%1 450808 %A Ewedafe Simon Uzezi %A Rio Hirowati Shariffudin %T Parallelization of 3-D ADI Scheme on Telegraph Problem using Domain Decomposition with PVM %J International Journal of Applied Information Systems %@ %V 4 %N %P 12-24 %D 2012 %I xA9 2012 by IJAIS Journal
Abstract
A parallel implementation of 3-D Alternating Direction Implicit (3-D ADI) method on 3-D Telegraph problem on a distributed computing environment through Parallel Virtual Machine (PVM) is reported. The numerical method is implicit and is based on a splitting strategy which is applied alternately at each half time step. The parallelization is implemented by a Domain Decomposition (DD) strategy on a distributed system with Single Program Multiple Data (SPMD) model on a PVM platform. The parallelization strategy and performance are discussed. Different strategies to improve the computational efficiency are proposed.
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Keywords
Telegraph, 3-D ADI, PVM, Domain Decomposition, and Parallelization