Paddle

Commit Graph

Author	SHA1	Message	Date
XiaoguangHu	6bfdef727e	clean redundant API alias in 2.0 - part 2 (#30013 ) * delete paddle.nn.functional.assign * fix dynamic to static error	4 years ago
liym27	865a45984f	Check whether there is any inplace operation affecting gradient calculation. (#27901 ) * Add a class TensorInplaceVersion to count the inplace version and put it in framework::Tensor instead of Allocation or Variable. * Add a new attribute `_inplace_version` for VarBase. * Raise exception if an inplace operation can result in incorrect gradient computation. * Add a new interface _bump_inplace_version() for VarBase to bump the version whenever the Tensor is modified through an inplace operation. * For api assign, call _bump_inplace_version() when it's an inplace operation inn dynamic mode. * Use original var_wrapper if the inplace_version is not changed. * Replace SnapshotVarWrapperList with SnapshotVarWrapper to optimize performane.	5 years ago

Author

SHA1

Message

Date

XiaoguangHu

6bfdef727e

clean redundant API alias in 2.0 - part 2 (#30013 )

* delete paddle.nn.functional.assign

* fix dynamic to static error

liym27

865a45984f

Check whether there is any inplace operation affecting gradient calculation. (#27901 )

* Add a class TensorInplaceVersion to count the inplace version and put it in framework::Tensor instead of Allocation or Variable.

* Add a new attribute `_inplace_version` for VarBase.

* Raise exception if an inplace operation can result in incorrect gradient computation.

* Add a new interface _bump_inplace_version() for VarBase to bump the version whenever the Tensor is modified through an inplace operation.

* For api assign, call _bump_inplace_version() when it's an inplace operation inn dynamic mode.

* Use original var_wrapper if the inplace_version is not changed.

* Replace SnapshotVarWrapperList with SnapshotVarWrapper to optimize performane.

2 Commits (6bfdef727e480fa6c2c8bbbe5fc739c0b8479a91)