pytorch

d92ef926 - Revert D21728402: Simplify precision-specification in tests.

Revert D21728402: Simplify precision-specification in tests. Test Plan: revert-hammer Differential Revision: D21728402 Original commit changeset: 85f3daf63f1b fbshipit-source-id: 4e2a36aca15cd8d842985173395b4e1cac7135d8