Large Scale Simulations of the Euler Equations on GPU Clusters

摘要：

The paper investigates the scalability of a parallel Euler solver, using the Vijayasundaram method, on a GPU cluster with 32 Nvidia Geforce GTX 295 boards. The aim of this research is to enable large scale fluid dynamics simulations with up to one billion elements. We investigate communication protocols for the GPU cluster to compensate for the slow Gigabit Ethernet network between the GPU compute nodes and to maintain overall efficiency. A diesel engine intake-port and a nozzle, meshed in different resolutions, give good real world examples for the scalability tests on the GPU cluster.

作者: Manfred Liebmann Craig C. Douglas Gundolf Haase Zoltán Horváth

作者单位: Institute for Mathematics and Scientific Computing University of Graz Graz, Austria Department of Mathematics University of Wyoming Laramie, USA Department of Mathematics and Computational Sciences Sz(e)chenyi István University Gy(o)r, Hungary

会议类型: 国际会议

会议名称: 电子商务、工程及科学领域的分布计算和应用国际会议(DCABES 2010)

会议地点: 香港

会议语种:英文

页码: 50-55

在线出版日期: 2010-08-10（万方平台首次上网日期，不代表论文的发表时间）