Performance optimizations for porting the openQ${}^{\star }$D package to GPUs

Roman Gruber, Anton Kozhevnikov, Marina Krstić Marinković +2

OpenQ${}^{\star }$D code has been used by the RC${}^{\star }$ collaboration for the generation of fully dynamical QCD+QED gauge configurations with C${}^{\star }$ boundary conditions. In this tal…