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Adrian WälchliandJirka Borovec 8211256c46 data transfer model hook (+ refactor) (#1756)
* refactor and added hook


variant a


variant b


add test


revert rename


add changelog


docs

* resolve merge duplication

* overridden typo

* fix test

* tpu id

* raise if TPU not available

* re-use apply_to_collection function for parsing collections

* comment

* make utility function available to user

* documentation

* move changelog entry to top

* fix tpu transfer call

* fix call

* remove hardcoded string

* improve test

* call model hook by default

* Apply suggestions from code review

* rename utility function

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
2020-06-02 21:45:19 -04:00

5 lines
179 B
Python

"""General utilities"""
from pytorch_lightning.utilities.distributed import rank_zero_only, rank_zero_warn
from pytorch_lightning.utilities.apply_func import move_data_to_device