/* * Copyright (C) 2017 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef FRAMEWORKS_ML_NN_HASHTABLE_LOOKUP_H #define FRAMEWORKS_ML_NN_HASHTABLE_LOOKUP_H #include "HalOperation.h" #include <vector> namespace android { namespace nn { struct RunTimeOperandInfo; class HashtableLookup { public: HashtableLookup( const Operation &operation, std::vector<RunTimeOperandInfo> &operands); bool Eval(); static constexpr int kLookupTensor = 0; static constexpr int kKeyTensor = 1; static constexpr int kValueTensor = 2; static constexpr int kOutputTensor = 0; static constexpr int kHitsTensor = 1; private: const RunTimeOperandInfo *lookup_; const RunTimeOperandInfo *key_; const RunTimeOperandInfo *value_; RunTimeOperandInfo *output_; RunTimeOperandInfo *hits_; }; } // namespace nn } // namespace android #endif // FRAMEWORKS_ML_NN_HASHTABLE_LOOKUP_H