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//
// Copyright © 2018-2023 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include <armnn/TypesUtils.hpp>
#include <armnn/Tensor.hpp>
#include <armnn/Types.hpp>
#include <armnnUtils/TensorUtils.hpp>
#include <utility>
#include <vector>
namespace armnn
{
class ITensorHandle;
} // namespace armnn
namespace armnnUtils
{
armnn::TensorShape GetTensorShape(unsigned int numberOfBatches,
unsigned int numberOfChannels,
unsigned int height,
unsigned int width,
const armnn::DataLayout dataLayout);
armnn::TensorInfo GetTensorInfo(unsigned int numberOfBatches,
unsigned int numberOfChannels,
unsigned int height,
unsigned int width,
const armnn::DataLayout dataLayout,
const armnn::DataType dataType);
armnn::TensorInfo GetTensorInfo(unsigned int numberOfBatches,
unsigned int numberOfChannels,
unsigned int depth,
unsigned int height,
unsigned int width,
const armnn::DataLayout dataLayout,
const armnn::DataType dataType);
std::pair<float, float> FindMinMax(armnn::ITensorHandle* tensorHandle);
armnn::TensorShape ReduceDims(const armnn::TensorShape& tensorInfo, unsigned int dimensions);
armnn::TensorInfo ReduceDims(const armnn::TensorInfo& tensorInfo, unsigned int dimensions);
armnn::TensorShape ExpandDims(const armnn::TensorShape& tensorShape, int axis);
std::vector<unsigned int> SqueezeDims(const armnn::TensorShape& tensorShape);
unsigned int GetNumElementsBetween(const armnn::TensorShape& shape,
unsigned int firstAxisInclusive,
unsigned int lastAxisExclusive);
unsigned int GetUnsignedAxis(const unsigned int inputDimension, const int axis);
unsigned int GetNumElementsAfter(const armnn::TensorShape& shape, unsigned int axis);
std::pair<unsigned int, std::vector<float>> GetPerAxisParams(const armnn::TensorInfo& info);
template<typename PrimitiveType>
std::unique_ptr<float[]> ToFloatArray(const std::vector<PrimitiveType>& data, const armnn::TensorInfo& tensorInfo);
std::unique_ptr<float[]> ToFloatArray(const std::vector<uint8_t>& data, const armnn::TensorInfo& tensorInfo);
} // namespace armnnUtils
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