LLVM-SPIR doesn't have any production quality implementations for the popular hardware, nor are any announced. This nonwithstanding, it's only proof of the fra

LLVM-SPIR doesn't have any production quality implementations for the popular hardware, nor are any announced. This nonwithstanding, it's only proof of the fragmentation as it's merely one of many vapourware competitors on this sector. Xeon Phi is not Larrabee the GPU, it's a product of salvage & pivot from the project resulting in a HPC sidecar. (HPC sector I adressed in my original comment).