“HE WHO controls the GPUs, controls the universe.” This spin on a famous line from “Dune”, a science-fiction classic, is commonly heard these days. Access to GPUs, and in particular those made by Nvidia, the leading supplier, is vital for any company that wants to be taken seriously in artificial intelligence (AI). Analysts talk of companies being “GPU-rich” or “GPU-poor”, depending on how many of the chips they have. Tech…