pytorch

a2564895 - Add `warn_only` kwarg to `use_deterministic_algorithms` (#66233)

Add `warn_only` kwarg to `use_deterministic_algorithms` (#66233) Summary: Fixes https://github.com/pytorch/pytorch/issues/64883 Adds a `warn_only` kwarg to `use_deterministic_algorithms`. When enabled, calling an operation that does not have a deterministic implementation will raise a warning, rather than an error. `torch.testing._internal.common_device_type.expectedAlertNondeterministic` is also refactored and documented in this PR to make it easier to use and understand. cc mruberry kurtamohler Pull Request resolved: https://github.com/pytorch/pytorch/pull/66233 Reviewed By: bdhirsh Differential Revision: D31616481 Pulled By: mruberry fbshipit-source-id: 059634a82d54407492b1d8df08f059c758d0a420