pytorch

4a58f35b - [caffe2] Fix duplicate name bug in Net.AddExternalInput (#47530)

[caffe2] Fix duplicate name bug in Net.AddExternalInput (#47530) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/47530 `Net.AddExternalInput` should raise if there are duplicate names. The previous code would only raise if the addition of duplicates was in separate calls, but not if it was in the same call. Test Plan: Added two new regression tests ``` ✓ Pass: caffe2/caffe2/python:core_test - testSetInputRecordWithBlobs (caffe2.caffe2.python.core_test.TestExternalInputs) (9.622) ✓ Pass: caffe2/caffe2/python:core_test - testAddExternalInputShouldRaiseIfDuplicate (caffe2.caffe2.python.core_test.TestExternalInputs) (9.639) ✓ Pass: caffe2/caffe2/python:core_test - testSetInputRecordWithoutBlobs (caffe2.caffe2.python.core_test.TestExternalInputs) (9.883) ✓ Pass: caffe2/caffe2/python:core_test - testAddExternalInputShouldRaiseIfDuplicateInSameCall (caffe2.caffe2.python.core_test.TestExternalInputs) (10.153) ``` Test trained 2 models. No issues f230755456 f230754926 Reviewed By: dzhulgakov Differential Revision: D24763586 fbshipit-source-id: c87088441d76f7198f8b07508b2607aec13521ed