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/*
* Copyright (c) 2023 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.
*/
#if defined(__aarch64__)
#ifndef ACL_ARM_COMPUTE_RUNTIME_NEON_FUNCTIONS_NEREORDERLAYER
#define ACL_ARM_COMPUTE_RUNTIME_NEON_FUNCTIONS_NEREORDERLAYER
#include "arm_compute/core/Types.h"
#include "arm_compute/runtime/IFunction.h"
namespace arm_compute
{
class ITensor;
class ITensorInfo;
class NEReorderKernel;
/** Function to compute blocked reorder. */
class NEReorderLayer : public IFunction
{
public:
/** Default constructor */
NEReorderLayer();
/** Prevent instances of this class from being copied (As this class contains pointers) */
NEReorderLayer(const NEReorderLayer &) = delete;
/** Prevent instances of this class from being copied (As this class contains pointers) */
NEReorderLayer &operator=(const NEReorderLayer &) = delete;
/** Prevent instances of this class from being moved (As this class contains non movable objects) */
NEReorderLayer(NEReorderLayer &&) = delete;
/** Prevent instances of this class from being moved (As this class contains non movable objects) */
NEReorderLayer &operator=(NEReorderLayer &&) = delete;
/** Default destructor */
~NEReorderLayer();
/** Set the input and output tensors.
*
* Valid data layouts:
* - NCHW
*
* Valid data type configurations:
* |src |dst |
* |:--------|:---------|
* |F32 |F32 |
*
* @param[in] input Source tensor. Data type supported: F32. Data layouts supported: NCHW.
* @param[out] output Destination with the same dimensions, data type, data layout as @p input
* except last dimension of data layout which needs to be multiple of blocking parameter ksize
* @param[in] input_wf WeightFormat of input.
* @param[in] output_wf WeightFormat of output.
*/
void configure(const ITensor *input,
ITensor *output,
arm_compute::WeightFormat input_wf,
arm_compute::WeightFormat output_wf);
/** Static function to check if given info will lead to a valid configuration of @ref NEReorderLayer
*
* Similar to @ref NEReorderLayer::configure()
*
* @return a status
*/
static Status validate(const ITensorInfo *input,
const ITensorInfo *output,
arm_compute::WeightFormat input_wf,
arm_compute::WeightFormat output_wf);
// Inherited methods overridden:
void run() override;
private:
std::unique_ptr<NEReorderKernel> _reorder_kernel; /**< Reorder layer kernel */
};
} // namespace arm_compute
#endif /* ACL_ARM_COMPUTE_RUNTIME_NEON_FUNCTIONS_NEREORDERLAYER */
#endif // defined(__aarch64__)
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