Interested in learning more about programming GPUs? Join this (free) online PRACE course organized by SURF covering #OpenACC#OpenMP#HIP and #CUDA in December 2022. I'll be among the instructors.
After the lecture, I am already a bit wary of investing codes in GPU. It looks powerful for sure, but the vendor lock-in is a problem. I should also check out if there are any #PRACE courses in #OpenACC / #OpenMP