1 /* 2 * Copyright (C) 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 ANDROID_PACKAGES_MODULES_NEURALNETWORKS_COMMON_TYPES_OPERATIONS_EMBEDDING_LOOKUP_H 18 #define ANDROID_PACKAGES_MODULES_NEURALNETWORKS_COMMON_TYPES_OPERATIONS_EMBEDDING_LOOKUP_H 19 20 #include <vector> 21 22 #include "OperationsValidationUtils.h" 23 #include "nnapi/Types.h" 24 25 namespace android { 26 namespace nn { 27 28 struct RunTimeOperandInfo; 29 30 class EmbeddingLookup { 31 public: 32 EmbeddingLookup(const Operation& operation, RunTimeOperandInfo* operands); 33 34 bool Eval(); 35 36 static constexpr int kLookupTensor = 0; 37 static constexpr int kValueTensor = 1; 38 39 static constexpr int kOutputTensor = 0; 40 41 private: 42 const RunTimeOperandInfo* value_; 43 const RunTimeOperandInfo* lookup_; 44 45 RunTimeOperandInfo* output_; 46 }; 47 48 } // namespace nn 49 } // namespace android 50 51 #endif // ANDROID_PACKAGES_MODULES_NEURALNETWORKS_COMMON_TYPES_OPERATIONS_EMBEDDING_LOOKUP_H 52