CUDA, SYCL, Codeplay, and oneAPI -- Accelerators for Everyone

There is an ever-growing number of accelerators in the world. This raises the question of how various ecosystems will evolve to allow programmers to leverage these accelerators. At higher levels of abstraction, domain-specific layers like Tensorflow and PyTorch provide great abstractions to the underlying hardware. However, for developers who maintain code that talks to the hardware without such an abstraction the challenge still exists. One solution that is supported on multiple underlying hardware architectures is C with SYCL.