TY - GEN
T1 - Support operator rupture dynamics on GPU
AU - Song, Shenyi
AU - Dong, Tingxing
AU - Zhou, Yichen
AU - Yuen, David A.
PY - 2012/11/12
Y1 - 2012/11/12
N2 - The method of Support Operator (SOM) is a numerical method to simulate seismic wave propagation by solving the three dimension viscoelastic equations. Its implementation, the Support Operator Rupture Dynamics (SORD) has been proved to be highly scalable in large-scale multi-processors calculations. This paper discusses accelerating SORD on GPU using CUDA. Compared to its original version on CPU, we have achieved a maximum 12.8X speed-up.
AB - The method of Support Operator (SOM) is a numerical method to simulate seismic wave propagation by solving the three dimension viscoelastic equations. Its implementation, the Support Operator Rupture Dynamics (SORD) has been proved to be highly scalable in large-scale multi-processors calculations. This paper discusses accelerating SORD on GPU using CUDA. Compared to its original version on CPU, we have achieved a maximum 12.8X speed-up.
KW - CUDA
KW - Seismic wave propagation
KW - Support Operator Method
UR - http://www.scopus.com/inward/record.url?scp=84868536985&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84868536985&partnerID=8YFLogxK
U2 - 10.1109/CSIP.2012.6308844
DO - 10.1109/CSIP.2012.6308844
M3 - Conference contribution
AN - SCOPUS:84868536985
SN - 9781467314114
T3 - Proceedings - 2012 International Conference on Computer Science and Information Processing, CSIP 2012
SP - 261
EP - 264
BT - Proceedings - 2012 International Conference on Computer Science and Information Processing, CSIP 2012
T2 - 2012 International Conference on Computer Science and Information Processing, CSIP 2012
Y2 - 24 August 2012 through 26 August 2012
ER -