Apple gave it to Khronos, but since then it hasn&#x27;t updated the versions provided with their OSes.<p>Google ships their own dialect in Android, Renderscript.<p>Everyone that wants to use C++ or Fortran on the GPU with nice tooling, goes CUDA.<p>Basically OpenCL is being used by those that are happy to stay with C or don&#x27;t want to be stuck with CUDA despite the tooling.<p>Hence why SPIR-V came to be, as a means to allow other languages to target OpenCL, instead of using C as intermediate step.