74 citations · 180 across the 16 of their papers we have counts for
5 papers · 1 filter
Otus Supercomputer
Sadaf Ehtesabi, Manoar Hossain, Tobias Kenter +12
Otus is a high-performance computing cluster that was launched in 2025 and is operated by the Paderborn Center for Parallel Computing (PC2) at Paderborn University in Germany. The…
Optimizing Communication for Latency Sensitive HPC Applications on up to 48 FPGAs Using ACCL
Marius Meyer, Tobias Kenter, Lucian Petrica +3
Most FPGA boards in the HPC domain are well-suited for parallel scaling because of the direct integration of versatile and high-throughput network ports. However, the utilization o…
Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks
Marius Meyer, Tobias Kenter, Christian Plessl
While FPGA accelerator boards and their respective high-level design tools are maturing, there is still a lack of multi-FPGA applications, libraries, and not least, benchmarks and…
A High-Fidelity Flow Solver for Unstructured Meshes on Field-Programmable Gate Arrays
Martin Karp, Artur Podobas, Tobias Kenter +4
The impending termination of Moore's law motivates the search for new forms of computing to continue the performance scaling we have grown accustomed to. Among the many emerging Po…
A Massively Parallel Algorithm for the Approximate Calculation of Inverse p-th Roots of Large Sparse Matrices
Michael Lass, Stephan Mohr, Hendrik Wiebeler +2
We present the submatrix method, a highly parallelizable method for the approximate calculation of inverse p-th roots of large sparse symmetric matrices which are required in diffe…