A cache-efficient reordering method for unstructured meshes with applications to wall-resolved large-eddy simulations

DOI10.1016/J.JCP.2023.112009OpenAlexW4321487215MaRDI QIDQ2689612

Yanyan Li

Publication date: 13 March 2023

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2023.112009

zbMATH Keywords

unstructured meshhigh performance computinglarge-eddy simulationscache utilizationmesh reordering

Mathematics Subject Classification ID

Turbulence (76Fxx) Basic methods in fluid mechanics (76Mxx) Computer aspects of numerical algorithms (65Yxx)

Uses Software

• OP2

Cites Work

• Unnamed Item
• Efficient parallel implementation of Ewald summation in molecular dynamics simulations on multi-core platforms
• A mesh partitioning algorithm for preserving spatial locality in arbitrary geometries
• Preconditioning methods for discontinuous Galerkin solutions of the Navier-Stokes equations
• The effect of ordering on preconditioned conjugate gradients
• Large-eddy simulation of the shock/turbulence interaction
• Parallel mesh partitioning based on space filling curves
• A GPU-accelerated implicit meshless method for compressible flows
• Reordering of hybrid unstructured grids for an implicit Navier-Stokes solver based on OpenMP parallelization
• Performance optimizations for scalable implicit RANS calculations with SU2
• Newmark-Beta-FDTD method for super-resolution analysis of time reversal waves
• Implicit method for the computation of unsteady flows on unstructured grids
• Renumbering strategies for unstructured-grid solvers operating on shared-memory, cache-based parallel machines
• Implicit method for the solution of supersonic and hypersonic 3D flow problems with lower-upper symmetric-Gauss-Seidel preconditioner on multiple graphics processing units
• Wall-modeling for large-eddy simulation of flows around an axisymmetric body using the diffuse-interface immersed boundary method
• Effect of discretization order on preconditioning and convergence of a high-order unstructured Newton-GMRES solver for the Euler equations
• Solving 3D magnetohydrostatics with RBF-FD: applications to the solar corona
• On coherent-vortex identification in turbulence
• A numerical investigation of the wake of an axisymmetric body with appendages
• Some useful strategies for unstructured edge-based solvers on shared memory machines
• The intermediate wake of a body of revolution at high Reynolds numbers
• IMMERSED BOUNDARY METHODS
• An eddy-viscosity subgrid-scale model for turbulent shear flow: Algebraic theory and applications
• A Cache‐Aware Algorithm for PDEs on Hierarchical Data Structures Based on Space‐Filling Curves
• Large Eddy Simulation for Compressible Flows
• Upwind scheme for solving the Euler equations on unstructured tetrahedral meshes
• A dynamic subgrid-scale model for compressible turbulence and scalar transport
• An Algorithm for Reducing the Bandwidth and Profile of a Sparse Matrix
• A Fast and High Quality Multilevel Scheme for Partitioning Irregular Graphs
• Some useful renumbering strategies for unstructured grids
• Large-eddy simulation of flow over an axisymmetric body of revolution
• Wall-Modeled Large-Eddy Simulation for Complex Turbulent Flows
• Large-eddy simulation and streamline coordinate analysis of flow over an axisymmetric hull
• A numerical investigation about the effects of Reynolds number on the flow around an appended axisymmetric body of revolution
• Cache blocking strategies applied to flux reconstruction

This page was built for publication: A cache-efficient reordering method for unstructured meshes with applications to wall-resolved large-eddy simulations