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High speed computing of ice thickness equation for ice sheet model

Two-dimensional (2-D) ice flow thermodynamics coupled model acts as a vital role for visualizing the ice sheet behaviours of the Antarctica region and the climate system. One of the parameters used in this model is ice thickness. Explicit method of finite difference method (FDM) is used to discretiz...

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Main Authors: Saidi, M. M., Alias, N.
Format: Article
Language:English
Published: Penerbit UTM Press 2016
Subjects:
QA Mathematics
Online Access:http://eprints.utm.my/id/eprint/74336/1/NormaAlias2016_HighSpeedComputingofIceThickness.pdf
http://eprints.utm.my/id/eprint/74336/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84988373354&doi=10.11113%2fjt.v78.9551&partnerID=40&md5=e35b934eef8b49e0d5ba1b4edb658c8e
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spelling my.utm.743362017-11-23T01:37:09Z http://eprints.utm.my/id/eprint/74336/ High speed computing of ice thickness equation for ice sheet model Saidi, M. M. Alias, N. QA Mathematics Two-dimensional (2-D) ice flow thermodynamics coupled model acts as a vital role for visualizing the ice sheet behaviours of the Antarctica region and the climate system. One of the parameters used in this model is ice thickness. Explicit method of finite difference method (FDM) is used to discretize the ice thickness equation. After that, the equation will be performed on Compute Unified Device Architecture (CUDA) programming by using Graphics Processing Unit (GPU) platform. Nowadays, the demand of GPU for solving the computational problem has been increasing due to the low price and high performance computation properties. This paper investigates the performance of GPU hardware supported by the CUDA parallel programming and capable to compute a large sparse complex system of the ice thickness equation of 2D ice flow thermodynamics model using multiple cores simultaneously and efficiently. The parallel performance evaluation (PPE) is evaluated in terms of execution time, speedup, efficiency, effectiveness and temporal performance. Penerbit UTM Press 2016 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/74336/1/NormaAlias2016_HighSpeedComputingofIceThickness.pdf Saidi, M. M. and Alias, N. (2016) High speed computing of ice thickness equation for ice sheet model. Jurnal Teknologi, 78 (8-2). pp. 143-149. ISSN 0127-9696 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84988373354&doi=10.11113%2fjt.v78.9551&partnerID=40&md5=e35b934eef8b49e0d5ba1b4edb658c8e
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic QA Mathematics
spellingShingle QA Mathematics
Saidi, M. M.
Alias, N.
High speed computing of ice thickness equation for ice sheet model
description Two-dimensional (2-D) ice flow thermodynamics coupled model acts as a vital role for visualizing the ice sheet behaviours of the Antarctica region and the climate system. One of the parameters used in this model is ice thickness. Explicit method of finite difference method (FDM) is used to discretize the ice thickness equation. After that, the equation will be performed on Compute Unified Device Architecture (CUDA) programming by using Graphics Processing Unit (GPU) platform. Nowadays, the demand of GPU for solving the computational problem has been increasing due to the low price and high performance computation properties. This paper investigates the performance of GPU hardware supported by the CUDA parallel programming and capable to compute a large sparse complex system of the ice thickness equation of 2D ice flow thermodynamics model using multiple cores simultaneously and efficiently. The parallel performance evaluation (PPE) is evaluated in terms of execution time, speedup, efficiency, effectiveness and temporal performance.
format Article
author Saidi, M. M.
Alias, N.
author_facet Saidi, M. M.
Alias, N.
author_sort Saidi, M. M.
title High speed computing of ice thickness equation for ice sheet model
title_short High speed computing of ice thickness equation for ice sheet model
title_full High speed computing of ice thickness equation for ice sheet model
title_fullStr High speed computing of ice thickness equation for ice sheet model
title_full_unstemmed High speed computing of ice thickness equation for ice sheet model
title_sort high speed computing of ice thickness equation for ice sheet model
publisher Penerbit UTM Press
publishDate 2016
url http://eprints.utm.my/id/eprint/74336/1/NormaAlias2016_HighSpeedComputingofIceThickness.pdf
http://eprints.utm.my/id/eprint/74336/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84988373354&doi=10.11113%2fjt.v78.9551&partnerID=40&md5=e35b934eef8b49e0d5ba1b4edb658c8e
_version_ 1643656837500764160
score 13.211869

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