1 /* Copyright 2018 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_TF2TENSORRT_CONVERT_UTILS_H_ 17 #define TENSORFLOW_COMPILER_TF2TENSORRT_CONVERT_UTILS_H_ 18 19 #include <memory> 20 21 #include "tensorflow/core/lib/core/status.h" 22 23 namespace tensorflow { 24 namespace tensorrt { 25 26 template <typename T> 27 struct TrtDestroyer { operatorTrtDestroyer28 void operator()(T* t) { 29 if (t) t->destroy(); 30 } 31 }; 32 33 template <typename T> 34 using TrtUniquePtrType = std::unique_ptr<T, TrtDestroyer<T>>; 35 36 enum class TrtPrecisionMode { FP32, FP16, INT8 }; 37 38 Status TrtPrecisionModeToName(TrtPrecisionMode mode, string* name); 39 40 Status TrtPrecisionModeFromName(const string& name, TrtPrecisionMode* mode); 41 42 } // namespace tensorrt 43 } // namespace tensorflow 44 45 #endif // TENSORFLOW_COMPILER_TF2TENSORRT_CONVERT_UTILS_H_ 46