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GTC ON-DEMAND

Computational Fluid Dynamics
Presentation
Media
Implementation of High-Order Adaptive CFD Methods on GPUs
Speakers:
Arun Somani, Lizandro Solano, Z.J. Wang
- Iowa State University
Abstract:
A discontinuous high-order formulation named the Correction Procedure via Reconstruction (CPR) is recently implemented on Nvidia GPUs. The CPR formulation is related to the discontinuous Galerkin (DG) method, and unifies several methods such as the DG, spectral volume and spectral difference into a single framework efficient for hybrid meshes. In preliminary 2D inviscid flow computations, a single GPU has been able to deliver a speedup of 44 over a CPU of the same generation. Extension is being made for viscous flow computation, and results will be presented at the final presentation.
 
Topics:
Computational Fluid Dynamics
Type:
Talk
Event:
GTC Silicon Valley
Year:
2010
Session ID:
S102292
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