An efficient GPU implementation of cyclic reduction solver for high-order compressible viscous flow simulations

DOI10.1016/j.compfluid.2013.12.011zbMath1391.76470OpenAlexW1988432878MaRDI QIDQ1641227

Behzad Baghapour, Hossain Chizari, Vahid Esfahanian, Mohammad Torabzadeh

Publication date: 19 June 2018

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.compfluid.2013.12.011

zbMATH Keywords

cyclic reductionGPU computingcompressible viscous flowhigh-order compact finite-difference scheme

Mathematics Subject Classification ID

Finite difference methods applied to problems in fluid mechanics (76M20) Direct numerical methods for linear systems and matrix inversion (65F05) Numerical algorithms for specific classes of architectures (65Y10) Compressible fluids and gas dynamics (76Nxx)

Related Items (4)

Alternating direction implicit time integrations for finite difference acoustic wave propagation: parallelization and convergence ⋮ Application of arbitrary Lagrangian-Eulerian unstructured finite volume lattice Boltzmann method to simulate compressible viscous flows over moving bodies ⋮ An efficient GPU-based fractional-step domain decomposition scheme for the reaction-diffusion equation ⋮ A new GPU-based corrected explicit-implicit domain decomposition scheme for convection-dominated diffusion problems

Uses Software

• CUDA

Cites Work

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• Compact finite difference schemes with spectral-like resolution
• Low-storage, explicit Runge-Kutta schemes for the compressible Navier-Stokes equations
• A GPU application for high-order compact finite difference scheme
• High performance computation for DNS/LES
• Running unstructured grid-based CFD solvers on modern graphics hardware
• A Fast Direct Solution of Poisson's Equation Using Fourier Analysis
• An Efficient Parallel Algorithm for the Solution of a Tridiagonal Linear System of Equations

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