1 | /* Copyright 2015 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 | #ifndef TENSORFLOW_CORE_COMMON_RUNTIME_FUNCTION_DEF_UTILS_H_ |
17 | #define TENSORFLOW_CORE_COMMON_RUNTIME_FUNCTION_DEF_UTILS_H_ |
18 | |
19 | #include <functional> |
20 | #include <memory> |
21 | |
22 | #include "tensorflow/core/lib/core/status.h" |
23 | |
24 | namespace tensorflow { |
25 | |
26 | class AttrSlice; |
27 | struct FunctionBody; |
28 | class FunctionDef; |
29 | class FunctionLibraryDefinition; |
30 | class OpDef; |
31 | |
32 | // Instantiates FunctionDef into a graph. Set *fbody to point to the |
33 | // FunctionBody that holds the instantiated FunctionDef. |
34 | Status FunctionDefToBodyHelper(const FunctionDef& fdef, const AttrSlice& attrs, |
35 | const FunctionLibraryDefinition* lib_def, |
36 | std::unique_ptr<FunctionBody>* fbody); |
37 | |
38 | // Instantiates FunctionDef into a graph. Set *fbody to point to the |
39 | // FunctionBody that holds the instantiated FunctionDef. Use custom function |
40 | // signature lookup, in case instantiated function is not in the 'lib_def'. |
41 | Status FunctionDefToBodyHelper( |
42 | const FunctionDef& fdef, const AttrSlice& attrs, |
43 | const FunctionLibraryDefinition* lib_def, |
44 | const std::function<Status(const string&, const OpDef**)>& get_func_sig, |
45 | std::unique_ptr<FunctionBody>* fbody); |
46 | |
47 | } // end namespace tensorflow |
48 | |
49 | #endif // TENSORFLOW_CORE_COMMON_RUNTIME_FUNCTION_DEF_UTILS_H_ |
50 | |