pytorch

c24b61bc - Enable torch._C._get_privateuse1_backend_name in Dynamo tracing (#103141)

Enable torch._C._get_privateuse1_backend_name in Dynamo tracing (#103141) Fixes https://github.com/pytorch/pytorch/issues/103125 torch._C._get_privateuse1_backend_name() will cause graph break, so I add it to the functions. Pull Request resolved: https://github.com/pytorch/pytorch/pull/103141 Approved by: https://github.com/yanboliang