OpInfo: nn.functional.conv2d (#63517)
Summary:
Reference: https://github.com/pytorch/pytorch/issues/54261
Reference: https://github.com/facebookresearch/functorch/issues/78
Mostly inspired from https://github.com/pytorch/pytorch/issues/62882
Pull Request resolved: https://github.com/pytorch/pytorch/pull/63517
Reviewed By: heitorschueroff
Differential Revision: D30993855
Pulled By: zou3519
fbshipit-source-id: 7402f99addb4ef8f19c2ce1a09ed9006e737cc7e
