1 | /* Copyright 2020 The TensorFlow Authors. All Rights Reserved. |
2 | |
3 | Licensed under the Apache License, Version 2.0 (the "License"); |
4 | you may not use this file except in compliance with the License. |
5 | You may obtain a copy of the License at |
6 | |
7 | http://www.apache.org/licenses/LICENSE-2.0 |
8 | |
9 | Unless required by applicable law or agreed to in writing, software |
10 | distributed under the License is distributed on an "AS IS" BASIS, |
11 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
12 | See the License for the specific language governing permissions and |
13 | limitations under the License. |
14 | ==============================================================================*/ |
15 | |
16 | #include "tensorflow/core/framework/node_properties.h" |
17 | |
18 | #include "tensorflow/core/framework/node_def_util.h" |
19 | #include "tensorflow/core/framework/op.h" |
20 | |
21 | namespace tensorflow { |
22 | |
23 | // static |
24 | Status NodeProperties::CreateFromNodeDef( |
25 | NodeDef node_def, const OpRegistryInterface* op_registry, |
26 | std::shared_ptr<const NodeProperties>* props) { |
27 | const OpDef* op_def; |
28 | TF_RETURN_IF_ERROR(op_registry->LookUpOpDef(node_def.op(), &op_def)); |
29 | DataTypeVector input_types; |
30 | DataTypeVector output_types; |
31 | TF_RETURN_IF_ERROR( |
32 | InOutTypesForNode(node_def, *op_def, &input_types, &output_types)); |
33 | props->reset(new NodeProperties(op_def, std::move(node_def), |
34 | std::move(input_types), |
35 | std::move(output_types))); |
36 | return OkStatus(); |
37 | } |
38 | |
39 | } // namespace tensorflow |
40 | |