@inproceedings{ad4c640dc0354c1ba95b9b4b34975054,
title = "Seismic wave propagation simulation using accelerated support operator rupture dynamics on multi-GPU",
abstract = "The Support Operator Method (SOM) is a numerical method based on finite difference method. The Support Operator Rupture Dynamics (SORD) is an application based on it. It can be used in simulation of 3D elastic wave propagation and spontaneous rupture on hexahedral mesh. It can be applied to various surface boundary conditions. The original application is developed by Geoffrey Ely from University of South California. By transferring the application to the multi-GPU system, we are able to accelerate SORD using NVIDIA CUDA C and MPI. After translating the code from FORTRAN 95 to CUDA C on single Nvidia Tesla C1060, we obtained 6.0X speedup compared to the original FORTRAN 95 version. By extending the application on multi-CPU system, we have achieved a maximum 15.0X speed-up.",
keywords = "GPU, MPI, SOM, SORD, Seismic Wave, Wave Propagation",
author = "Yichen Zhou and Shenyi Song and Tingxing Dong and Yuen, {David A}",
year = "2011",
doi = "10.1109/CSE.2011.101",
language = "English (US)",
isbn = "9780769544779",
series = "Proc. - 14th IEEE Int. Conf. on Computational Science and Engineering, CSE 2011 and 11th Int. Symp. on Pervasive Systems, Algorithms, and Networks, I-SPA 2011 and 10th IEEE Int. Conf. on IUCC 2011",
pages = "567--572",
booktitle = "Proc. - 14th IEEE Int. Conf. on Computational Science and Engineering, CSE 2011 and 11th Int. Symp.on Pervasive Systems, Algorithms, and Networks, I-SPAN 2011 and 10th IEEE Int. Conf. IUCC 2011",
note = "14th IEEE Int. Conf. on Computational Science and Engineering, CSE 2011, the 11th International Symposium on Pervasive Systems, Algorithms, and Networks, I-SPAN 2011, and the 10th IEEE Int. Conf. on Ubiquitous Computing and Communications, IUCC 2011 ; Conference date: 24-08-2011 Through 26-08-2011",
}