/*
* 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