What Python needs is to catch up to SELF, Smalltalk, Common Lisp, and either embrace PyPy, or finally get a mature JIT into CPython.
Thankfully, Facebook and Microsoft are making it happen.
Thankfully, Facebook and Microsoft are making it happen.
Maybe spend some time reading about other JIT languages expose SIMD to developers, without requiring folks to go down to C.
Which incidentally is what all those Python DSLs for GPGPU APIs also do, with the caveat of not being that useful for general purpose programming outside machine learning algorithms.