pytorch

c2f41b6b - Add meta device to generic device testing framework, skip NotImplementedError (#53682)

Add meta device to generic device testing framework, skip NotImplementedError (#53682) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/53682 With this, under the meta device, 101 tests passed and 16953 skipped. It ain't much, but it's a start. Some various bits and bobs: - NotImplementedError suppression at test level is implemented in the same way as CUDA memory leak check, i.e., by wrapping test methods and monkeypatching them back in. - I had to reimplement assertRaises/assertRaisesRegex from scratch to ignore NotImplementedError when _ignore_not_implemented_error is True. The implementation relies on a small amount of private API that hasn't changed since 2010 - expectedAlertNondeterministic doesn't really work so I skipped them all; there's probably a way to do it better I tested this using `pytest --disable-warnings --tb=native -k meta --sw test/*.py` and a pile of extra patches to make collection actually work (lol). Signed-off-by: Edward Z. Yang <ezyang@fb.com> Test Plan: Imported from OSS Reviewed By: mruberry Differential Revision: D26955539 Pulled By: ezyang fbshipit-source-id: ac21c8734562497fdcca3b614a28010bc4c03d74