Development of GPGPU Capable Multi-solver Overset Methods
Jayanarayanan Sitaraman, Dylan P. Jude · AIAA SCITECH 2023 Forum · 2023
View Video Presentation: https://doi.org/10.2514/6.2023-0042.vid Overset methods, when utilized within a multi-solver framework, are a very flexible and powerful toolset for analyzing moving body problems. The HPCMP CREATETM-AV Helios and Kestrel are multi-solver paradigms with a fully parallel and automated implicit hole-cutting technique for establishing connectivity between the various solver domains. This approach has been successful on traditional CPU based compute clusters. In this work, we develop, implement and evaluate methodologies to extend this technology to execute on general-purpose graphical processing units (GPGPUs).