Upload
teresa-watson
View
212
Download
0
Embed Size (px)
Citation preview
Development of Scalable and Accurate Earthquake Simulations
Xue-bin ChiComputer Network Information Cent
er,Chinese Academy of Sciences
Objectives and significance
Develop large scale earthquake simulations on extreme scale supercomputer system
Improve parallel performance of the existing AWP-ODC-GPU code, get comparison results on both China and US Petascale systems
Develop AMR/DM capabilities added to AWP-ODC, capable of resolving the rupture process and wave propagation over orders of magnitude in length and time scales
Objectives and significance
Incorporate inelastic off-fault response into AWP-ODC
Implement fully nonlinear 3D soil response into AWP-ODC
Visual analysis on wave propagation
Need for and Impact of China-US Collaboration
NSF and NSFC give support for this project Improve both earthquake simulation height An example for multidisciplinary, especially
on Geoscience and computer science, as well as algorithm and software areas
Will be a milestone for earthquake simulation
Approach and mechanisms
Work together on both side via exchange scholar
Establish a long relationship on both side working group
Build up a platform for earthquake simulation
Teams
Dr. Yifeng Cui Dr. Kim Olsen Dr. Steven Day Prof. Xiang-chu Yin Dr. Xuebin Chi
Dr. Jian Zhang, Dr. Ningming Nie …
Thank you very much!