The following three lines give an error: "RuntimeError: Default session has been garbage collected." One line above the line that raises the RuntimeError, there's a comment saying "This should never happen with the current session implementations." Clearly, it did happen. The situation doesn't bother me greatly, and I'm only mentioning this because clearly something unintended happened here.

import tensorflow as tf
with tf.Session().as_default():
tf.get_default_session()

The following four lines do not give the error:

import tensorflow as tf
sess = tf.Session()
with sess.as_default():
tf.get_default_session()

This suggests that the Session.as_default() method doesn't store in any way that keeps it from being garbage collected.

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Mac OS X 10.11.6

Installed version of CUDA and cuDNN:
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0.10.0rc0

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