Highlights Keywords Aeronautics, Automotive Challenge The transition from traditional homogeneous CPU-based architectures to heterogeneous systems with accelerators such as GPUs presents new challenges in computational science. Many of today’s computational fluid dynamics (CFD) solvers were originally developed for serial or CPU-parallel environments and adapted to distributed memory systems using MPI. These adaptations often involved compromises in numerical accuracy or efficiency to better fit the parallelization paradigm. On heterogeneous architectures, leveraging peak performance and bandwidth requires … Continue reading Success Story: STRAUSS