Research

The research group focuses on developing and implementing scalable algorithms sustainable software for scientific simulations on high performance computers (HPC), in particular GPU-heavy supercomputers. 

Current projects include:

• Ginkgo: An open-source high peformance math software library for supercomputers featuring GPUs from AMD, Intel, or NVIDIA.
• ExaSIM: A BMBF-funded project focusing on OpenFOAM Computational Fluid Dynamics (CFD) simulations on GPU-accelerated supercomputers.
• NeoFOAM: Next-Generation open-source finite volume simulation software for computational fluid dynamics simulations on supercomputers.
• Sparse BLAS: Community-effort working on the API standardization for sparse linear algebra kernels.
• WarmWorld-Faster: A BMBF-funded project restructuring the ICON climate and weather simulation code and enabling high performance simulations on GPU-accelerated supercomputers.
• MICROCARD: A EuroHPC Center of Excellence enabling cardiac electrophysiology using whole-heart models with sub-cellular resolution, on exascale supercomputers.