Yes, I was planning to start with what NumBa (http://numba.pydata.org/ http://numba.pydata.org/) is doing, they also use the LLVM PTX backend. There is a reall

Yes, I was planning to start with what NumBa (http://numba.pydata.org/ http://numba.pydata.org/) is doing, they also use the LLVM PTX backend. There is a really promising new project by Chris Lattner (the original author of LLVM) called MLIR: https://github.com/tensorflow/mlir https://github.com/tensorflow/mlir. That might be the best intermediate representation that all the compilers (Julia, Fortran, ...) could target.