Christopher J. Roy

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 10

Top Topics

Error Estimation

Graphics Hardware

Intracranial Aneurysms

Top Venues

J. Comput. Phys.

Future Gener. Comput. Syst.

Concurr. Comput. Pract. Exp.

Publications

Weicheng Xue, Hongyu Wang, Christopher J. Roy
CPU-GPU heterogeneous code acceleration of a finite volume Computational Fluid Dynamics solver. Future Gener. Comput. Syst. 158 (2024)
Weicheng Xue, Hongyu Wang, Christopher J. Roy
CPU-GPU Heterogeneous Code Acceleration of a Finite Volume Computational Fluid Dynamics Solver. CoRR (2023)
Hongyu Wang, Christopher J. Roy
Error transport equations implementation for discontinuous Galerkin methods. J. Comput. Phys. 474 (2023)
Weicheng Xue, Christopher J. Roy
Multi-GPU performance optimization of a computational fluid dynamics code using OpenACC. Concurr. Comput. Pract. Exp. 33 (5) (2021)
Weicheng Xue, Christopher J. Roy
Multi-GPU Performance Optimization of a CFD Code using OpenACC on Different Platforms. CoRR (2020)
Weicheng Xue, Charles W. Jackson, Christopher J. Roy
An Improved Framework of GPU Computing for CFD Applications on Structured Grids using OpenACC. CoRR (2020)
William C. Tyson, Christopher J. Roy
A higher-order error estimation framework for finite-volume CFD. J. Comput. Phys. 394 (2019)
William C. Tyson, Gary K. Yan, Christopher J. Roy, Carl Ollivier-Gooch
Relinearization of the error transport equations for arbitrarily high-order error estimates. J. Comput. Phys. 397 (2019)
Tyrone S. Phillips, Joseph M. Derlaga, Christopher J. Roy, Jeff Borggaard
Error transport equation boundary conditions for the Euler and Navier-Stokes equations. J. Comput. Phys. 330 (2017)
Arash Sarshar, Paul Tranquilli, Brent Pickering, Andrew McCall, Adrian Sandu, Christopher J. Roy
A Numerical Investigation of Matrix-Free Implicit Time-Stepping Methods for Large CFD Simulations. CoRR (2016)
Christopher J. Roy, Andrew J. Sinclair
On the generation of exact solutions for evaluating numerical schemes and estimating discretization error. J. Comput. Phys. 228 (5) (2009)