Solved by jfix in post #2 
              
              
                Hi @kempj, Glow has multiple front ends. That is, we can load models from ONNX or Caffe2 protobufs, or through TorchScript from PyTorch (torch_glow). Or you could even write your model directly in C++ with our C++ APIs if you wanted . 
torch_glow is under active development/is less mature than our O…