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| author |  Russell Power <power@google.com> | 2018-09-26 14:36:59 -0700 |
|---|---|---|
| committer |  TensorFlower Gardener <gardener@tensorflow.org> | 2018-09-26 14:41:28 -0700 |
| commit | a1801ecdbb75b4583d757204611afd9af28b4a49 (patch) | |
| tree | 97f8e453de9d819a33bd4d54bc87278814c56fea /tensorflow/contrib/tpu/__init__.py | |
| parent | 2116c6649cfe339ce8a3859eb425806db8ae32b9 (diff) | |
Add experimental asynchronous checkpoint hook.
This triggers checkpoints in a separate thread while allowing training to
continue. This can effectively parallelize checkpointing and training for
workloads like TPUEstimator, where the weights are only updated after a number
of device iterations.
PiperOrigin-RevId: 214670991
Diffstat (limited to 'tensorflow/contrib/tpu/__init__.py')
| -rw-r--r-- | tensorflow/contrib/tpu/__init__.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tensorflow/contrib/tpu/__init__.py b/tensorflow/contrib/tpu/__init__.py index 3c0456dc2f..766466968a 100644 --- a/tensorflow/contrib/tpu/__init__.py +++ b/tensorflow/contrib/tpu/__init__.py @@ -55,6 +55,7 @@ @@TPUDistributionStrategy @@keras_to_tpu_model +@@AsyncCheckpointSaverHook """ from __future__ import absolute_import |