1 /* Copyright 2022 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_TF_OP_REGISTRY_H_ 17 #define TENSORFLOW_CORE_IR_TF_OP_REGISTRY_H_ 18 19 #include "tensorflow/core/ir/interfaces.h" 20 21 // Forward declaration of TensorFlow types. 22 namespace tensorflow { 23 class OpRegistry; 24 } // namespace tensorflow 25 26 namespace mlir { 27 namespace tfg { 28 class TensorFlowOpRegistryInterface : public TensorFlowRegistryInterfaceBase { 29 public: 30 // Create the interface model with a provided registry. TensorFlowOpRegistryInterface(Dialect * dialect,const tensorflow::OpRegistry * registry)31 TensorFlowOpRegistryInterface(Dialect *dialect, 32 const tensorflow::OpRegistry *registry) 33 : TensorFlowRegistryInterfaceBase(dialect), registry_(registry) {} 34 // Create the interface model with the global registry. 35 explicit TensorFlowOpRegistryInterface(Dialect *dialect); 36 37 // Returns true if the operation is stateful. 38 bool isStateful(Operation *op) const override; 39 40 // Returns the current TensorFlow op registry. GetRegistry()41 const tensorflow::OpRegistry *GetRegistry() const { return registry_; } 42 43 private: 44 // The TensorFlow op registry instance. 45 const tensorflow::OpRegistry *registry_; 46 }; 47 } // namespace tfg 48 } // namespace mlir 49 50 #endif // TENSORFLOW_CORE_IR_TF_OP_REGISTRY_H_ 51