Performance Portability of a Wilson Dslash Stencil Operator Mini-App Using Kokkos and SYCL
Parallel Programming Languages, Libraries, and Models
TimeFriday, 22 November 20198:50am - 9:05am
DescriptionWe describe our experiences in creating mini-apps for the Wilson-Dslash stencil operator for Lattice Quantum Chromodynamics using the Kokkos and SYCL programming models. In particular, we comment on the performance achieved on a variety of hardware architectures, limitations we have reached in both programming models and how these have been resolved by us, or may be resolved by the developers of these models.