On The Parallelization Of Bio-heat Transfer
Problem Using Input File Affinity Measure
With MPI
Author(s)
S. U. Ewedafe & R. H. Shariffudin
Abstract
In this paper, a method based on applying Successive Over-Relaxation (SOR) to
find the solution of 2-Dimensional Bio-Heat Transfer Problem (2DBHTP) on a
distributed computing environment using Input File Affinity Measure (Iaff) with
Message Passing Interface (MPI) is introduced. A finite difference discretization
is developed to solve the 2DBHTP since 2DBHTP requires the evaluation of
temporal and spatial distributions of temperature. The platform gives us better
predictions of the effects of thermal physical properties of temperature
distribution. This work proposes a parallel overhead with overlapping
communication in its implementation using MPI. Based on the implementation
of the MPI distributed computing environment, we present a performance
improvement strategy running on the master-slave platform. Parallel
comparisons of the method were experimentally evaluated, and parallel results
show speedup and efficiency on a various number of mesh sizes. The method
used combines elements of numerical stability and parallel algorithm design.
Keywords: 2DBHTP, SOR, Iaff, MPI, speedup, discretization, finite difference,
spatial temperature, parallel overhead, performance.
Keywords
Keywords: 2DBHTP, SOR, Iaff, MPI, speedup, discretization, finite difference,
spatial temperature, parallel overhead, performance.
Related Book
Other papers in this volume
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