Bring back the stack #28426 with Windows build fixed (#28843)
Summary:
ezyang This brings back the stack https://github.com/pytorch/pytorch/pull/28426 with hopefully windows build fixed. Let's wait for the CI to see what happens.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/28843
Differential Revision: D18224616
Pulled By: ezyang
fbshipit-source-id: e13051e9ff9cb8d437a733b2c89b4172a379cafc
