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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_SHAPE_DATASETS_H__
#define __ARM_COMPUTE_TEST_SHAPE_DATASETS_H__
#include "arm_compute/core/TensorShape.h"
#include <type_traits>
#ifdef BOOST
#include "boost_wrapper.h"
#endif
namespace arm_compute
{
namespace test
{
/** Abstract data set containing tensor shapes.
*
* Can be used as input for Boost data test cases to automatically run a test
* case on different tensor shapes.
*/
template <unsigned int Size>
class ShapeDataset
{
public:
/** Type of the samples in the data set. */
using sample = TensorShape;
/** Dimensionality of the data set. */
enum
{
arity = 1
};
/** Number of samples in the data set. */
#ifdef BOOST
boost::unit_test::data::size_t size() const
#else
unsigned int size() const
#endif
{
return _shapes.size();
}
/** Type of the iterator used to step through all samples in the data set.
* Needs to support operator*() and operator++() which a pointer does.
*/
using iterator = const TensorShape *;
/** Iterator to the first sample in the data set. */
iterator begin() const
{
return _shapes.data();
}
protected:
/** Protected constructor to make the class abstract. */
template <typename... Ts>
ShapeDataset(Ts... shapes)
: _shapes{ { shapes... } }
{
}
/** Protected destructor to prevent deletion of derived class through a
* pointer to the base class.
*/
~ShapeDataset() = default;
private:
std::array<TensorShape, Size> _shapes;
};
/** Data set containing one 1D tensor shape. */
class Small1DShape final : public ShapeDataset<1>
{
public:
Small1DShape()
: ShapeDataset(TensorShape(128U))
{
}
};
/** Data set containing small tensor shapes. */
class SmallShapes final : public ShapeDataset<3>
{
public:
SmallShapes()
: ShapeDataset(TensorShape(5U, 5U),
TensorShape(27U, 13U, 2U),
TensorShape(128U, 64U, 1U, 3U))
{
}
};
/** Data set containing large tensor shapes. */
class LargeShapes final : public ShapeDataset<3>
{
public:
LargeShapes()
: ShapeDataset(TensorShape(1920U, 1080U),
TensorShape(1245U, 652U, 1U, 3U),
TensorShape(4160U, 3120U))
{
}
};
} // namespace test
} // namespace arm_compute
#endif
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