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 #ifndef TENSORFLOW_COMPILER_MLIR_TENSORFLOW_TRANSFORMS_LIFT_VARIABLES_H_ 17 #define TENSORFLOW_COMPILER_MLIR_TENSORFLOW_TRANSFORMS_LIFT_VARIABLES_H_ 18 19 #include "mlir/Dialect/Func/IR/FuncOps.h" // from @llvm-project 20 #include "mlir/IR/BuiltinOps.h" // from @llvm-project 21 #include "mlir/Support/LogicalResult.h" // from @llvm-project 22 #include "tensorflow/core/public/session.h" 23 24 namespace mlir { 25 namespace tf_saved_model { 26 27 // Creates GlobalTensorOp for each variable from function arguments and converts 28 // them to the corresponding saved model arguments. 29 LogicalResult LiftVariables(ModuleOp module, ::tensorflow::Session* session); 30 31 } // namespace tf_saved_model 32 } // namespace mlir 33 34 #endif // TENSORFLOW_COMPILER_MLIR_TENSORFLOW_TRANSFORMS_LIFT_VARIABLES_H_ 35