Summary:
There is a module called `2to3` which you can target for future specifically to remove these, the directory of `caffe2` has the most redundant imports:
```2to3 -f future -w caffe2```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/45033
Reviewed By: seemethere
Differential Revision: D23808648
Pulled By: bugra
fbshipit-source-id: 38971900f0fe43ab44a9168e57f2307580d36a38
Summary:
fix auto grad summing for IfOp where intermediate output needs renaming.
Bug before this diff:
- we only renames the output of IfOp without changing the subnet ops output
- this results in blob not found error
the unittest provides an example
this diff fix that for IfOp
Pull Request resolved: https://github.com/pytorch/pytorch/pull/14772
Differential Revision: D13327090
Pulled By: harouwu
fbshipit-source-id: ec40ee88526ace3619c54551e223dd71158a02f8
Summary: Adds support for backprop to While op, fixes gradient computation for Pow
Reviewed By: azzolini
Differential Revision: D6456875
fbshipit-source-id: 9f660317ad6f3898ff7d8ce43098f85c3426409b
Summary:
Adding backward pass support for If operator:
- Implemented necessary changes to Do operator and generation of gradient Do operator to properly forward gradient blobs in and out of subnet
- Using WorkspaceManager to keep track of workspaces used by Do, in case we need to have access to local blobs to compute gradients (also important for loop's backprop)
- Update to Workspace to handle blob binding from multiple parent workspaces
- Implemented generation of gradient If operator
- Unit test to build and train a net with If control op
Reviewed By: azzolini
Differential Revision: D5745096
fbshipit-source-id: 1023c90a2113716254424d1e50b9e560fe9083e5
