#large-scale simulation

try —

2 papers match

math.NA2026

HORSES3D-GPU: A high-order discontinuous Galerkin solver for multi-GPU systems

Gerasimos Ntoukas, Gonzalo Rubio, Abbas Ballout +13

The paper describes the GPU-accelerated version of the open-source high-order discontinuous Galerkin CFD solver HORSES3D, showing its performance and scalability on multi‑GPU syste…

#high-order methods#discontinuous galerkin#gpu acceleration#large-scale simulation

physics.flu-dyn2026

An octree-based sampling algorithm for analyzing big simulation data

Janis Geise, Sebastian Spinner, Richard Semaan +1

The paper presents an improved Sparse Spatial Sampling (S³) algorithm that uses a time‑invariant octree grid to down‑sample large CFD simulation data while preserving key flow metr…

#octree#data sampling#computational fluid dynamics#large-scale simulation