EVOLUTION-MANAGER

Edit File: mixed_precision_global_state.py

# Copyright 2019 The TensorFlow Authors. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # ============================================================================== """Contains global variables related to mixed precision. This is not part of mixed_precision.py to avoid a circular dependency. mixed_precision.py depends on Session, and Session depends on this file. """ from __future__ import absolute_import from __future__ import division from __future__ import print_function # Whether the mixed precision graph rewrite has been enabled or not with # `enable_mixed_precision_graph_rewrite`. Used to turn on auto_mixed_precision # in ConfigProtos passed to Sessions. mixed_precision_graph_rewrite_is_enabled = False # True if a Session has been created without the mixed precision graph rewrite # being enabled. Used to give a warning if mixed precision is enabled after a # Session has already been created. non_mixed_precision_session_created = False # Whether the global tf.keras.mixed_precision.Policy uses mixed precision. Used # to raise an error message if both a mixed Policy and the graph rewrite are # used at the same time. using_mixed_precision_policy = False