Enable running of slow tests in CI. (#18236)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/18236
ghimport-source-id:
2bb80d017c2ea833669a2d55b340a922b2d44685
Stack from [ghstack](https://github.com/ezyang/ghstack):
* **#18236 Enable running of slow tests in CI.**
* #18231 Add a decorator for marking slow tests.
These tests only run on master, as they are slow.
Signed-off-by: Edward Z. Yang <ezyang@fb.com>
Differential Revision:
D14563115
fbshipit-source-id:
f54ddef4abedc7e872e58657fc9ac537952773d0