Register Triton scaled dot production in aten (#82509) (#82758)
Summary:
This diff creates a aten Triton path along with a dummy aten scaled dot attention operator
Pull Request resolved: https://github.com/pytorch/pytorch/pull/82509
Test Plan: CI, since the operator is dummy (not to-be registered in python), there is no way to test its correctness in this diff
Reviewed By: erichan1, ngimel
Differential Revision: D37897092
Pulled By: zrphercule
Pull Request resolved: https://github.com/pytorch/pytorch/pull/82758
Approved by: https://github.com/erichan1
