Upgrading to Pytorch 1.3/Python3

[bearpelican]

Hi, I'm trying to update the code to use python 3 and pytorch 1.3.

When running inference, I'm getting a different output than python 2 and pytorch 0.4.

Do you know what needs to change?
I can get SkipResnet outputs to match by setting the "align_corners=False" on the Upsample layers.

However, if use_ggnn=True, the output is completely different.
There must be something in PolyGGNN that breaks on upgrade.

[bearpelican]

Oops meant to post this on the pytorch project