1 /* Copyright 2021 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_IR_IMPORTEXPORT_FUNCTIONDEF_EXPORT_H_ 17 #define TENSORFLOW_CORE_IR_IMPORTEXPORT_FUNCTIONDEF_EXPORT_H_ 18 19 #include "mlir/IR/Builders.h" // from @llvm-project 20 #include "tensorflow/core/framework/function.pb.h" 21 #include "tensorflow/core/ir/ops.h" 22 #include "tensorflow/stream_executor/lib/statusor.h" 23 24 namespace mlir { 25 namespace tfg { 26 27 // Export a generic GraphFuncOp into a FunctionDef. This is intended to be a 28 // straight serialization, an error is returned in case of failure. 29 tensorflow::StatusOr<tensorflow::FunctionDef> 30 ConvertGenericFunctionToFunctionDef(GraphFuncOp func); 31 32 } // namespace tfg 33 } // namespace mlir 34 35 #endif // TENSORFLOW_CORE_IR_IMPORTEXPORT_FUNCTIONDEF_EXPORT_H_ 36