PoolLayer.h

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/*
 * Copyright (c) 2020 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.
 */
 
#ifndef __ONERT_BACKEND_CPU_OPS_POOLLAYER_H__
#define __ONERT_BACKEND_CPU_OPS_POOLLAYER_H__
 
#include <backend/IPortableTensor.h>
#include "OperationUtils.h"
 
#include <exec/IFunction.h>
 
namespace onert
{
namespace backend
{
namespace cpu
{
namespace ops
{
 
enum class PoolType
{
  kAvg,
  kL2,
  kMax,
};
 
class PoolLayer : public ::onert::exec::IFunction
{
public:
  PoolLayer();
 
public:
  void configure(const IPortableTensor *input, const uint32_t paddingLeft,
                 const uint32_t paddingRight, const uint32_t paddingTop,
                 const uint32_t paddingBottom, const uint32_t strideWidth,
                 const uint32_t strideHeight, const uint32_t kernelWidth,
                 const uint32_t kernelHeight, const ir::Activation activation,
                 IPortableTensor *output, const PoolType op_type);
 
  void run() override;
 
protected:
  const IPortableTensor *_input;
  IPortableTensor *_output;
 
private:
  std::function<void(const IPortableTensor *, IPortableTensor *)> _kernel;
};
 
} // namespace ops
} // namespace cpu
} // namespace backend
} // namespace onert
 
#endif // __ONERT_BACKEND_CPU_OPS_POOLLAYER_H__