[mlthoughts2018]

I definitely agree that could be a case where you want a statically compiled module that avoid any interpreted language overheads or high cost abstractions. But what would make C++ easier to write, tune, integrate or deploy in that case than using Cython to create the C++ extension for you?

[disgruntledphd2]

I dunno man, I was always against running stuff in C++ if I didn't have to, but I got over-ruled. I guess that the high availability of C++ developers helped swing the decision.

[viig99]

I personally find C++ + pybind11 vastly easier to work with, also transitioning completely to c++ from there was a pretty small leap.

[mlthoughts2018]

Interesting, I’ve never heard anyone who frequently uses Python and C++ together express this preference, it’s always the other direction that Cython is easier.

[viig99]

pytorch is pybind11 + c++

[mlthoughts2018]

True, but that one project is just a drop in the bucket of scientific computing and C++ interop in Python, even despite the success and popularity of PyTorch - so it doesn’t really say much in favor of pybind that this or that project got good mileage out of it, it’s still such a deep minority compared to Cython.