Efficient Data Input/Output (I/O) for Finite Difference Time Domain (FDTD). Computation on Graphics Processing Unit (GPU)


Thèse de Master, 2014

101 Pages, Note: First


Extrait


Contents

Abstract

Declaration

Copyright

Acknowledgements

1 Introduction
1.1 Computation in Electromagnetism
1.1.1 Maxwell’s Equations
1.1.2 Finite-Difference Time-Domain (FDTD)
1.2 Computational Parallelization Techniques & GPGPU
1.2.1 Parallel Computer Architecture
1.2.2 Parallel Algorithms & Programs
1.2.3 Emerging Parallelization Techniques: GPGPU
1.3 The Problem and The Objective
1.4 Thesis Overview
1.5 Original Contribution

2 Electromagnetism & Finite-Difference Time-Domain - Overview
2.1 Maxwell’s Equations
2.2 Finite-Difference Time-Domain (FDTD)
2.2.1 Frequency Dependent Material Parameters & Frequency De­pendent FDTD
2.2.2 Boundary Condition
2.3 Summary of Maxwell’s Equations and FDTD Method
2.4 Computer Implementation of FDTD Method
2.4.1 Basics of FORTRAN 90 Programming
2.4.2 Implementation of FDTD Method
2.5 Advantages and Limitations of FDTD Computation
2.6 Concluding Remarks

3 Computation of FDTD on GPGPU using CUDA Programming
3.1 GPGPU - The Parallelization Monster and Computation Techniques .
3.2 CUDA and CUDA Fortran
3.3 CUDA Implementation of FDTD Method for GPGPU Computation .
3.4 Computation on Nvidia’s General Purpose GPU
3.4.1 GPU Hardware and support for FDTD Computation
3.4.2 Memory Coalescing
3.5 Execution of FDTD Method on GPU Hardware
3.6 Concluding Remarks

4 The Solution to The Problem
4.1 The Problem - Revisited
4.2 The Solution
4.3 Programmatic Implementation of the Solution
4.3.1 Implementation
4.3.2 Invoking Buffer Kernel
4.4 Possible Limitations and their Solutions
4.5 Concluding Remarks

5 Evaluation and Validation of The Solution
5.1 Testing of the Implemented Solution
5.1.1 Input Parameters for FDTD Computation
5.1.2 Hardware Environment
5.1.3 Test Results
5.2 Critical Analysis & Evaluation of Test Results
5.2.1 Speed-Up Analysis
5.2.2 Evaluation and Comments

6 Conclusion and Future Scope
6.1 Future Scope
6.2 Conclusion

Bibliography

A Survey Questions posted
A.1 Survey Questions posted via email and Researchgate OSN platform .

Fin de l'extrait de 101 pages

Résumé des informations

Titre
Efficient Data Input/Output (I/O) for Finite Difference Time Domain (FDTD). Computation on Graphics Processing Unit (GPU)
Université
University of Manchester  (School of Computer Science)
Cours
Advanced Computer Science: Computer Systems Engineering
Note
First
Auteur
Année
2014
Pages
101
N° de catalogue
V462250
ISBN (ebook)
9783668939547
ISBN (Livre)
9783668939554
Langue
anglais
Mots clés
HPC, GPU, FDTD, GPGPU, CPU, electro magnetics, fortran, CUDA, Finite difference methods, ime domain analysis, parallel programming, parallel computing, OpenACC, multi-core computing, paralle architectures, high performance computing, data I/O, buffer
Citation du texte
Somdip Dey (Auteur), 2014, Efficient Data Input/Output (I/O) for Finite Difference Time Domain (FDTD). Computation on Graphics Processing Unit (GPU), Munich, GRIN Verlag, https://www.grin.com/document/462250

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