I wonder why Google doesn't create an open-source CUDA alternative. Google released Kubernetes to stay relevant/competitive in the cloud wars, they were a distant third. They now have an opportunity to create an open source industry standard.

Or the companies spending trillions of dollars can do a Manhattan Project (Or X-Prize) and let a thousand startups work on it. One will succeed. Between Google, Amazon, FB, Microsoft, Apple, AMD, Qualcomm, Intel (and dozens of other companies) there is enough economic incentive to do it. Also, isn't this what AI is supposed to be extremely good at, CUDA experts can continue to write CUDA (without having to learn anything new), a translation layer will rewrite it. If software can be one-shot from markdown files, this can't be impossible.