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High-speed electromagnetic field simulation by HIE-FDTD method with GPGPU

M. Unno, H. Asai
Dept. of Syst. Eng., Shizuoka Univ., Hamamatsu, Japan
IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS), 2010

@article{unno2010high,

   title={High-speed electromagnetic field simulation by HIE-FDTD method with GPGPU},

   author={Unno, M. and Asai, H.},

   booktitle={Electrical Design of Advanced Packaging & Systems Symposium (EDAPS), 2010 IEEE},

   year={2010}

}

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The HIE(Hybrid Implicit-Explicit)-FDTD method is very useful for the simulation of computational domain with thin cells. This paper describes the HIE-FDTD method with GPGPU(General Purpose computing on Graphic Processing Unit) for massively parallel electromagnetic field simulation. First, the properties of the HIE-FDTD method are explained. Next, 3D HIE-FDTD method with CUDA is implemented. Finally, it is shown that the performance of the HIE-FDTD method by GPGPU is much superior to the HIE-FDTD method with single CPU.
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