Using OpenMP to Harness GPUs for Core-Collapse Supernova Simulations with GenASiS

how to use OpenMP to harness the awesome computational power of GPUs for scientific simulations of core-collapse supernovas with GenASiS. Presented by Dr. Reuben D. Budiardja of the National Center for Computational Sciences at Oak Ridge National Laboratory. In this talk, he describes efforts in harnessing the GPUs in leadership-computing platforms for simulations of core-collapse supernovas with the ORNL code, GenASiS (General Astrophysics Simulation System). Using OpenMP they have implemented a generic, portable infrastructure in GenASiS that greatly facilitates efficient interactions with the GPUs, and potentially with other hardware accelerators as supported by OpenMP compilers. More info here: https://www.openmp.org/events/webinar...