[smhx]

PyTorch maintainer here: we're looking into that and if needed will issue 1.5.1 asap. It didn't show up in release testing, which among other things does end-to-end imagenet runs with ResNet50 and a few other models (i.e. time and memory didn't regress). Will also figure out how to catch this early.

[smhx]

@m0zg if you could comment on the issue you quoted with any details, it would be really helpful to us. Unlike what is reported in the github issue, `permute` isn't the regression.

For reference, one of the core devs added more details based on where we are with our investigation: https://github.com/pytorch/pytorch/issues/37142#issuecomment...