44 lines
1.9 KiB
C++
44 lines
1.9 KiB
C++
/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#ifndef TENSORFLOW_CC_TOOLS_FREEZE_SAVED_MODEL_H_
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#define TENSORFLOW_CC_TOOLS_FREEZE_SAVED_MODEL_H_
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#include <unordered_set>
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#include "tensorflow/cc/saved_model/loader.h"
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#include "tensorflow/core/framework/graph.pb.h"
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#include "tensorflow/core/lib/core/status.h"
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namespace tensorflow {
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// Returns a frozen GraphDef, input tensors, and output tensors from the loaded
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// SavedModelBundle.
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// `inputs` and `outputs` consist of the union of all inputs and outputs in the
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// SignatureDefs in the SavedModelBundle.
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// FreezeSavedModel sets `frozen_graph_def` to a GraphDef of all nodes needed by
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// `outputs`. All variables in the supplied SavedModelBundle are converted to
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// constants, set to the value of the variables, by running the restored Session
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// in the SavedModelBundle.
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// WARNING: Only the variable checkpoints will be reflected in the frozen
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// graph_def. All saved_model assets will be ignored.
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Status FreezeSavedModel(const SavedModelBundle& saved_model_bundle,
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GraphDef* frozen_graph_def,
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std::unordered_set<string>* inputs,
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std::unordered_set<string>* outputs);
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} // namespace tensorflow
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#endif // TENSORFLOW_CC_TOOLS_FREEZE_SAVED_MODEL_H_
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