pytorch

4cc368e3 - Declare the LAPACK and MAGMA dispatchers instead of defining them with a default error (#28133)

Declare the LAPACK and MAGMA dispatchers instead of defining them with a default error (#28133) Summary: This clears a lot of dead code that isn't reachable due to `AT_DISPATCH`. Pull Request resolved: https://github.com/pytorch/pytorch/pull/28133 Test Plan: - All existing tests should pass to ensure that the change is valid. Differential Revision: D17978803 Pulled By: ezyang fbshipit-source-id: 8fdaa74f9addb1d7987c5d625557b8a463a25500