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/*
* Copyright (c) 2017 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __ARM_COMPUTE_TEST_TENSOR_VISITORS_H__
#define __ARM_COMPUTE_TEST_TENSOR_VISITORS_H__
#include "Tensor.h"
#include "TensorOperations.h"
#include "arm_compute/core/Error.h"
#include "arm_compute/core/Helpers.h"
#include "arm_compute/runtime/Lut.h"
#include "tests/validation_old/boost_wrapper.h"
#include <algorithm>
#include <map>
#include <memory>
#include <ostream>
#include <vector>
namespace arm_compute
{
namespace test
{
namespace validation
{
namespace tensor_visitors
{
// Min max location visitor
struct min_max_location_visitor : public boost::static_visitor<>
{
public:
explicit min_max_location_visitor(void *min, void *max, IArray<Coordinates2D> &min_loc, IArray<Coordinates2D> &max_loc, uint32_t &min_count, uint32_t &max_count)
: _min(min), _max(max), _min_loc(min_loc), _max_loc(max_loc), _min_count(min_count), _max_count(max_count)
{
}
template <typename T1>
void operator()(const Tensor<T1> &in) const
{
tensor_operations::min_max_location(in, _min, _max, _min_loc, _max_loc, _min_count, _max_count);
}
private:
void *_min;
void *_max;
IArray<Coordinates2D> &_min_loc;
IArray<Coordinates2D> &_max_loc;
uint32_t &_min_count;
uint32_t &_max_count;
};
// Absolute Difference visitor
struct absolute_difference_visitor : public boost::static_visitor<>
{
public:
template <typename T1, typename T2, typename T3>
void operator()(const Tensor<T1> &in1, const Tensor<T2> &in2, Tensor<T3> &out) const
{
tensor_operations::absolute_difference(in1, in2, out);
}
};
// Pixel-wise Multiplication visitor
struct pixel_wise_multiplication_visitor : public boost::static_visitor<>
{
public:
explicit pixel_wise_multiplication_visitor(float scale, ConvertPolicy convert_policy, RoundingPolicy rounding_policy)
: _scale(scale), _convert_policy(convert_policy), _rounding_policy(rounding_policy)
{
}
template <typename T1, typename T2, typename T3>
void operator()(const Tensor<T1> &in1, const Tensor<T2> &in2, Tensor<T3> &out) const
{
tensor_operations::pixel_wise_multiplication(in1, in2, out, _scale, _convert_policy, _rounding_policy);
}
private:
float _scale;
ConvertPolicy _convert_policy;
RoundingPolicy _rounding_policy;
};
// Fixed Point Pixel-wise Multiplication visitor
struct fixed_point_pixel_wise_multiplication_visitor : public boost::static_visitor<>
{
public:
explicit fixed_point_pixel_wise_multiplication_visitor(const TensorVariant &in1, const TensorVariant &in2, float scale, ConvertPolicy convert_policy, RoundingPolicy rounding_policy)
: _in1(in1), _in2(in2), _scale(scale), _convert_policy(convert_policy), _rounding_policy(rounding_policy)
{
}
template <typename T, typename = typename std::enable_if<std::is_integral<T>::value>::type>
void operator()(Tensor<T> &out) const
{
const Tensor<T> &in1 = boost::get<Tensor<T>>(_in1);
const Tensor<T> &in2 = boost::get<Tensor<T>>(_in2);
tensor_operations::fixed_point_pixel_wise_multiplication(in1, in2, out, _scale, _convert_policy, _rounding_policy);
}
template < typename T, typename std::enable_if < !std::is_integral<T>::value, int >::type = 0 >
void operator()(Tensor<T> &out) const
{
ARM_COMPUTE_ERROR("NOT SUPPORTED!");
}
private:
const TensorVariant &_in1;
const TensorVariant &_in2;
float _scale;
ConvertPolicy _convert_policy;
RoundingPolicy _rounding_policy;
};
// Table lookup operation
template <typename T1>
struct table_lookup : public boost::static_visitor<>
{
public:
explicit table_lookup(const TensorVariant &in, std::map<T1, T1> &lut)
: _in(in), _lut(lut)
{
}
template <typename T>
void operator()(Tensor<T> &out) const
{
const auto &in = boost::get<Tensor<T>>(_in);
tensor_operations::table_lookup(in, out, _lut);
}
private:
const TensorVariant &_in;
std::map<T1, T1> &_lut;
};
template struct arm_compute::test::validation::tensor_visitors::table_lookup<uint8_t>;
template struct arm_compute::test::validation::tensor_visitors::table_lookup<int16_t>;
// Batch Normalization Layer visitor
struct batch_normalization_layer_visitor : public boost::static_visitor<>
{
public:
explicit batch_normalization_layer_visitor(const TensorVariant &in, const TensorVariant &mean, const TensorVariant &var, const TensorVariant &beta, const TensorVariant &gamma, float epsilon,
int fixed_point_position = 0)
: _in(in), _mean(mean), _var(var), _beta(beta), _gamma(gamma), _epsilon(epsilon), _fixed_point_position(fixed_point_position)
{
}
template <typename T>
void operator()(Tensor<T> &out) const
{
const Tensor<T> &in = boost::get<Tensor<T>>(_in);
const Tensor<T> &mean = boost::get<Tensor<T>>(_mean);
const Tensor<T> &var = boost::get<Tensor<T>>(_var);
const Tensor<T> &beta = boost::get<Tensor<T>>(_beta);
const Tensor<T> &gamma = boost::get<Tensor<T>>(_gamma);
tensor_operations::batch_normalization_layer(in, out, mean, var, beta, gamma, _epsilon, _fixed_point_position);
}
private:
const TensorVariant &_in, &_mean, &_var, &_beta, &_gamma;
float _epsilon;
int _fixed_point_position;
};
// ROI Pooling layer
struct roi_pooling_layer_visitor : public boost::static_visitor<>
{
public:
explicit roi_pooling_layer_visitor(const TensorVariant &in, const std::vector<ROI> &rois, ROIPoolingLayerInfo pool_info)
: _in(in), _rois(rois), _pool_info(pool_info)
{
}
template <typename T>
void operator()(Tensor<T> &out) const
{
const Tensor<T> &in = boost::get<Tensor<T>>(_in);
tensor_operations::roi_pooling_layer(in, out, _rois, _pool_info);
}
private:
const TensorVariant &_in;
const std::vector<ROI> &_rois;
ROIPoolingLayerInfo _pool_info;
};
// Fixed Point operations visitor
struct fixed_point_operation_visitor : public boost::static_visitor<>
{
public:
explicit fixed_point_operation_visitor(const TensorVariant &in, FixedPointOp op)
: _in(in), _op(op)
{
}
template <typename T, typename std::enable_if<std::is_integral<T>::value, int>::type = 0>
void operator()(Tensor<T> &out) const
{
const Tensor<T> &in = boost::get<Tensor<T>>(_in);
tensor_operations::fixed_point_operation(in, out, _op);
}
template < typename T, typename std::enable_if < !std::is_integral<T>::value, int >::type = 0 >
void operator()(Tensor<T> &out) const
{
ARM_COMPUTE_ERROR("NOT SUPPORTED!");
}
private:
const TensorVariant &_in;
FixedPointOp _op;
};
// Print Tensor visitor
struct print_visitor : public boost::static_visitor<>
{
public:
explicit print_visitor(std::ostream &out)
: _out(out)
{
}
template <typename T>
void operator()(const Tensor<T> &in) const
{
tensor_operations::print(in, _out);
}
private:
std::ostream &_out;
};
} // namespace tensor_visitors
} // namespace validation
} // namespace test
} // namespace arm_compute
#endif /* __ARM_COMPUTE_TEST_TENSOR_VISITORS_H__ */
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