New prospects for computational hydraulics by leveraging high-performance heterogeneous computing techniques

摘要：

　　In the last two decades, computational hydraulics has undergone a rapid development following the advancement of data acquisition and computing technologies.Using a finite-volume Godunov-type hydrodynamic model, this work demonstrates the promise of modern high-performance computing technology to achieve real-time flood modeling at a city scale.The model is implemented for high-performance heterogeneous computing using the OpenCL programming framework, and developed to support simulations across multiple GPUs using a domain decomposition technique and across multiple systems through an efficient implementation of the Message Passing Interface (MPI) standard.

关键词： Computational hydraulics high-performance computing flood modeling shallow water equations shock-capturing hydrodynamic model

作者: Qiuhua Liang Luke Smith Xilin Xia

作者单位: College of Harbor Coastal and Offshore Engineering, Hohai University Nanjing, China;School of Civil School of Civil Engineering & Geosciences, Newcastle University Newcastle upon Tyne, UK

会议类型: 国际会议

会议名称: The Second Conference of Global Chinese Scholars on Hydrodynamics(第二届全球华人水动学学术会议)

会议地点: 江苏 无锡

会议语种:英文

页码: 272-279

在线出版日期: 2016-11-11（万方平台首次上网日期，不代表论文的发表时间）