Performance evaluation of stencil on multi-core computer

Performance evaluation of stencil on multi-core computer

High Performance Computing (HPC) can be defined as the practice of combining computing power to attain higher level of performance, aiding one to solve complex tasks in various sectors, namely engineering, science and business efficiently and faster, compared to what a normal computer or workstation...

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Main Author: Al-Khaffaf, Mustafa Saleh Mahdi
Format: Thesis
Language:English
Published: 2019
Subjects:
High performance computing
Computer graphics
Online Access:http://psasir.upm.edu.my/id/eprint/82949/1/FSKTM%202019%2028%20IR.pdf
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id my-upm-ir.82949
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spelling my-upm-ir.829492020-07-24T00:24:42Z Performance evaluation of stencil on multi-core computer 2019 Al-Khaffaf, Mustafa Saleh Mahdi High Performance Computing (HPC) can be defined as the practice of combining computing power to attain higher level of performance, aiding one to solve complex tasks in various sectors, namely engineering, science and business efficiently and faster, compared to what a normal computer or workstation might offer. As the number of HPC users grows, various parallel programming models are also developed to fulfil the specific goals and needs of each user. However, with the availability of multiple parallel programming models to be chosen from, users will face with another challenge, on how to choose the best model that meets the specific requirements. Thus, the current work has performed a comparative study on MPI, OpenMP, Threading Building Blocks (TBB), and POSIX threads (Pthreads) as well a hybrid paradigms (MPI+OpenMP and MPI+Pthreads) in compute-intensive problem and in multi-core environment, to provide program developers and potential researchers with the information on the models that fit their goals best. The performance of the four selected parallel programming models has been measured through the speedup, execution time and also efficiency. Besides that, the current study has applied the stencil computation as a benchmark application. High performance computing Computer graphics 2019 Thesis http://psasir.upm.edu.my/id/eprint/82949/ http://psasir.upm.edu.my/id/eprint/82949/1/FSKTM%202019%2028%20IR.pdf text en public masters Universiti Putra Malaysia High performance computing Computer graphics Abdul Hamid, Nor Asilah Wati
institution Universiti Putra Malaysia
collection PSAS Institutional Repository
language English
advisor Abdul Hamid, Nor Asilah Wati
topic High performance computing
Computer graphics
spellingShingle High performance computing
Computer graphics

Al-Khaffaf, Mustafa Saleh Mahdi
Performance evaluation of stencil on multi-core computer
description High Performance Computing (HPC) can be defined as the practice of combining computing power to attain higher level of performance, aiding one to solve complex tasks in various sectors, namely engineering, science and business efficiently and faster, compared to what a normal computer or workstation might offer. As the number of HPC users grows, various parallel programming models are also developed to fulfil the specific goals and needs of each user. However, with the availability of multiple parallel programming models to be chosen from, users will face with another challenge, on how to choose the best model that meets the specific requirements. Thus, the current work has performed a comparative study on MPI, OpenMP, Threading Building Blocks (TBB), and POSIX threads (Pthreads) as well a hybrid paradigms (MPI+OpenMP and MPI+Pthreads) in compute-intensive problem and in multi-core environment, to provide program developers and potential researchers with the information on the models that fit their goals best. The performance of the four selected parallel programming models has been measured through the speedup, execution time and also efficiency. Besides that, the current study has applied the stencil computation as a benchmark application.
format Thesis
qualification_level Master's degree
author Al-Khaffaf, Mustafa Saleh Mahdi
author_facet Al-Khaffaf, Mustafa Saleh Mahdi
author_sort Al-Khaffaf, Mustafa Saleh Mahdi
title Performance evaluation of stencil on multi-core computer
title_short Performance evaluation of stencil on multi-core computer
title_full Performance evaluation of stencil on multi-core computer
title_fullStr Performance evaluation of stencil on multi-core computer
title_full_unstemmed Performance evaluation of stencil on multi-core computer
title_sort performance evaluation of stencil on multi-core computer
granting_institution Universiti Putra Malaysia
publishDate 2019
url http://psasir.upm.edu.my/id/eprint/82949/1/FSKTM%202019%2028%20IR.pdf
_version_ 1747813334488449024

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