1 /** 2 * Copyright 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef COM_EXAMPLE_ANDROID_NN_BENCHMARK_RUN_TFLITE_H 18 #define COM_EXAMPLE_ANDROID_NN_BENCHMARK_RUN_TFLITE_H 19 20 #include "tensorflow/contrib/lite/interpreter.h" 21 #include "tensorflow/contrib/lite/model.h" 22 23 #include <unistd.h> 24 #include <vector> 25 26 class BenchmarkModel { 27 public: 28 explicit BenchmarkModel(const char* modelfile); 29 ~BenchmarkModel(); 30 31 bool resizeInputTensors(std::vector<int> shape); 32 bool setInput(const uint8_t* dataPtr, size_t length); 33 bool runBenchmark(int num_inferences, 34 bool use_nnapi); 35 36 private: 37 std::unique_ptr<tflite::FlatBufferModel> mTfliteModel; 38 std::unique_ptr<tflite::Interpreter> mTfliteInterpreter; 39 }; 40 41 42 #endif // COM_EXAMPLE_ANDROID_NN_BENCHMARK_RUN_TFLITE_H