2 papers
math-ph2026
Towards Heterogeneous Exascale CFD with a Single Fortran Code Base: OpenMP Target Acceleration of the High-Order Unstructured Solver UCNS3D
Panagiotis Tsoutsanis, Michal Uminski, Christopher Day +1
Heterogeneous exascale systems are reshaping computational fluid dynamics, yet rewriting mature high-order solvers for accelerators can fragment code bases and weaken reproducibili…
math.NA2025
A Hybrid Finite-Volume Reconstruction Framework for Efficient High-Order Shock-Capturing on Unstructured Meshes
Yiren Tong, Panagiotis Tsoutsanis
In this paper, we present a multi-dimensional, arbitrary-order hybrid reconstruction framework for compressible flows on unstructured meshes. The method combines the efficiency of…