Solved by goldsborough in post #2 
              
              
                Hi, 
You’re partly correct that a lot of things are in Python, but there are also many things you can do in C++. PyTorch is based on a Tensor library called ATen, on which almost all operators you use in Python are based. So most of the tensor.x and torch.x functions like relu, addmm, matmul etc. ar…