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/*
* Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
*
* 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.
*/
/**
* @file Diff.h
* @brief This file contains classes for testing correctess of implementation
* @ingroup COM_AI_RUNTIME
*/
#ifndef __NNFW_TFLITE_DIFF_H__
#define __NNFW_TFLITE_DIFF_H__
#include "tensorflow/lite/interpreter.h"
#include "misc/RandomGenerator.h"
#include "misc/tensor/Index.h"
#include "misc/tensor/Diff.h"
#include "misc/tensor/Shape.h"
#include "misc/tensor/Comparator.h"
#include "tflite/TensorView.h"
#include <functional>
#include <vector>
/**
* @brief Class to define TfLite interpreter match application
*/
class TfLiteInterpMatchApp
{
public:
/**
* @brief Construct a new TfLiteInterpMatchApp object with Comparator
* @param[in] comparator Comparator object for tensor comparation
*/
TfLiteInterpMatchApp(const nnfw::misc::tensor::Comparator &comparator)
: _verbose{false}, _comparator(comparator)
{
// DO NOTHING
}
public:
/**
* @brief Get reference verbose for debugging information
* @return Reference of verbose value
*/
int &verbose(void) { return _verbose; }
private:
int _verbose;
public:
/**
* @brief Run two interpreter and return the output matching
* @param[in] pure Interpreter object of expected(with TfLite)
* @param[in] nnapi Interpreter object of obtained(through NNAPI)
* @return @c true if two Interpreter results are same, otherwise @c false
*/
bool run(::tflite::Interpreter &pure, ::tflite::Interpreter &nnapi) const;
/**
* @brief Compare two TensorView values and return the match result
* @param[in] expected TensorView object to read expected values
* @param[in] obtained TensorView object to read obtained values
* @param[in] id Tensor ID value used for debug message
* @return @c true if two TensorView values are same, otherwise @c false
*/
template <typename T>
bool compareSingleTensorView(const nnfw::tflite::TensorView<T> &expected,
const nnfw::tflite::TensorView<T> &obtained, int id) const;
private:
const nnfw::misc::tensor::Comparator &_comparator;
};
#endif // __NNFW_TFLITE_DIFF_H__
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