Summary:
A new argument `blob_name_overrides` is added, which is to specify the
destination of loaded blob (in order to allow they have different names than
what are in the saved file/db).
This will be used for parameter initailization by pretrained model
in Dper 2. When loading a blob, we need to avoid name collision by assigning the
loaded blob with a new (temp) name.
Reviewed By: xianjiec
Differential Revision: D4952485
fbshipit-source-id: 4ce79bf40223314bb94981c22cbe537ae3f3d27c
Summary: A lot of people get confused if the file can't be loaded.
Reviewed By: rpenggithub
Differential Revision: D4686572
fbshipit-source-id: 519ff68a3d4f04cf8ce893f255f7814e043383b6
Summary: Added validation for load op when doing load_all by refactoring validation logic for loading specific blobs.
Reviewed By: kennyhorror
Differential Revision: D4641986
fbshipit-source-id: e0075a12188ca09d7628add72c143b40d5d9f382
Summary:
- Replaces strip_regex implementation in SaveOp. It deletes the prefix of blob names upto a given substring.
- Adds the same functionality to LoadOp. Needed for loading checkpoints that are stored using the strip_prefix feature.
Closes https://github.com/caffe2/caffe2/pull/129
Differential Revision: D4512234
Pulled By: Yangqing
fbshipit-source-id: d926c1c5adcc7a711365cede11f21421bb7d4138
Summary:
In current implementation of SaveOp we always use names for blobs from the
current workspace. But there is a use case for replacing names in saved model:
for example, to use half-floats in prediction model but keep full-floats for
training model we might want to save a blob "w_fp16" as "w".
Differential Revision: D4567304
fbshipit-source-id: 87bc84fa6a45d8bfa33edb55ac1fb1cff542dbe3
