[tf.data] Fix handling of nested structures in `tf.contrib.data.prefetch_to_device()`.
authorDerek Murray <mrry@google.com>
Tue, 3 Apr 2018 17:00:02 +0000 (10:00 -0700)
committerTensorFlower Gardener <gardener@tensorflow.org>
Tue, 3 Apr 2018 17:05:51 +0000 (10:05 -0700)
commitcfc886ac6064a04c71dd6c52e8c21ebec91eae50
tree1b2983a67716e3b42e57d199e28aad6877ca1128
parentcf8c504688c5f5813c8772eb107ed3d4a1385888
[tf.data] Fix handling of nested structures in `tf.contrib.data.prefetch_to_device()`.

PiperOrigin-RevId: 191456191
tensorflow/contrib/data/python/kernel_tests/prefetching_ops_test.py
tensorflow/contrib/data/python/ops/prefetching_ops.py