| Presentation | 2011-10-20 Fast Electromagnetic Field Simulation by GPGPU-based Massively Parallel ADE-FDTD Method Yuta INOUE, Masaki UNNO, Shuichi AONO, Hideki ASAI, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With the progress of high-density integration technology and increasing operation frequency, a variety of power and signal integrity (PI/SI) problems have become serious and important for the electronic design. In the electronic design, a variety of circuit simulators and electromagnetic simulators heve been widely used. However, in order to analyze the latest circuit, those simulators require a large amount of computational cost. Therefore, fast simulation method is storongly demanded. In late years, the aleternating-direction-explicit finite difference time domain (ADE-FDTD) method has been proposed for the efficient electromagnetic simulation. This method is not bounded by the CFL condition, that is to say, the time step size can be larger than that of the conventional FDTD method. As a result, this method is able to simulate faster than the conventional method. Nevertheless, it is necessary for this method to be accerelated more in case of the large scale ploblem. In this report, we propose the GPGPU-based massively parallel ADE-FDTD method for the fast electromagnetic field simulation. First, the ADE-FDTD method is described briefly. Next, GPGPU-based massively parallel ADE-FDTD method is shown. Finally, it is confirmed that proposed method is efficient for large problems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | aleternating-direction-explicit method / electromagnetic field simulation / FDTD method / GPGPU / parallel computing |
| Paper # | CAS2011-38,NLP2011-65 |
| Date of Issue |
| Conference Information | |
| Committee | CAS |
|---|---|
| Conference Date | 2011/10/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Circuits and Systems (CAS) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fast Electromagnetic Field Simulation by GPGPU-based Massively Parallel ADE-FDTD Method |
| Sub Title (in English) | |
| Keyword(1) | aleternating-direction-explicit method |
| Keyword(2) | electromagnetic field simulation |
| Keyword(3) | FDTD method |
| Keyword(4) | GPGPU |
| Keyword(5) | parallel computing |
| 1st Author's Name | Yuta INOUE |
| 1st Author's Affiliation | Graduate School of Science and Technology, Shizuoka University() |
| 2nd Author's Name | Masaki UNNO |
| 2nd Author's Affiliation | Faculty of Engineering, Shizuoka University |
| 3rd Author's Name | Shuichi AONO |
| 3rd Author's Affiliation | Faculty of Engineering, Shizuoka University |
| 4th Author's Name | Hideki ASAI |
| 4th Author's Affiliation | Graduate School of Science and Technology, Shizuoka University:Faculty of Engineering, Shizuoka University |
| Date | 2011-10-20 |
| Paper # | CAS2011-38,NLP2011-65 |
| Volume (vol) | vol.111 |
| Number (no) | 242 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |