Dearest me. I hope you're not under the impression that the performant part of your ML code is written in python. Python is the interface to a C++ libary in ten

Dearest me. I hope you're not under the impression that the performant part of your ML code is written in python. Python is the interface to a C++ libary in tensorflow looking at its repo on github. I don't use tensorflow, but if it's anything like numpy and scipy, they are interfaces to C libraries which are extremely performant. If the question is why can't a CFD be in python...and the answer is well, I don't know if anyone has tried it due to your point 1).