70 lines
2.7 KiB
C++
70 lines
2.7 KiB
C++
/* Copyright 2016 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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#include "tensorflow/tools/graph_transforms/fold_constants_lib.h"
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#include "tensorflow/core/common_runtime/constant_folding.h"
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#include "tensorflow/core/graph/graph_constructor.h"
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#include "tensorflow/core/graph/node_builder.h"
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#include "tensorflow/core/graph/subgraph.h"
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#include "tensorflow/core/platform/init_main.h"
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#include "tensorflow/core/public/session.h"
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#include "tensorflow/tools/graph_transforms/transform_utils.h"
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namespace tensorflow {
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namespace graph_transforms {
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Status RenameAttribute(const GraphDef& input_graph_def,
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const TransformFuncContext& context,
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GraphDef* output_graph_def) {
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if (!context.params.count("old_attribute_name") ||
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(context.params.at("old_attribute_name").size() != 1) ||
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!context.params.count("new_attribute_name") ||
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(context.params.at("new_attribute_name").size() != 1)) {
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return errors::InvalidArgument(
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"remove_nodes expects exactly one 'old_attribute_name' and one "
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"'new_attribute_name' argument, e.g. "
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"remove_attribute(old_attribute_name=foo, new_attribute_name=bar)");
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}
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string op_name;
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if (context.params.count("op_name")) {
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op_name = context.params.at("op_name")[0];
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} else {
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op_name = "*";
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}
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const string old_attribute_name = context.params.at("old_attribute_name")[0];
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const string new_attribute_name = context.params.at("new_attribute_name")[0];
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output_graph_def->Clear();
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for (const NodeDef& node : input_graph_def.node()) {
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NodeDef* new_node = output_graph_def->mutable_node()->Add();
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*new_node = node;
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if (((op_name == "*") || (op_name == node.op())) &&
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(node.attr().count(old_attribute_name))) {
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AttrValue attribute_value = node.attr().at(old_attribute_name);
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new_node->mutable_attr()->erase(old_attribute_name);
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new_node->mutable_attr()->insert({new_attribute_name, attribute_value});
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}
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}
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return Status::OK();
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}
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REGISTER_GRAPH_TRANSFORM("rename_attribute", RenameAttribute);
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} // namespace graph_transforms
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} // namespace tensorflow
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