CircleNodes.h

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/*
 * Copyright (c) 2019 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 __LOCOEX_IR_CIRCLENODES_H__
#define __LOCOEX_IR_CIRCLENODES_H__
 
#include "CircleNodeDecl.h"
#include "CircleOpcode.h"
 
#include "FusedActFunc.h"
#include "NodeMixins.h" // FixedArityNode
 
#include <loco/IR/Node.h>
 
namespace locoex
{
 
enum class CircleNodeTrait
{
  FusedActFunc,
};
 
template <CircleNodeTrait T> class CircleNodeMixin;
 
template <> class CircleNodeMixin<CircleNodeTrait::FusedActFunc>
{
public:
  CircleNodeMixin() = default;
 
public:
  FusedActFunc fusedActivationFunction() const { return _fused_act_fun; }
  void fusedActivationFunction(FusedActFunc fused_act_fun) { _fused_act_fun = fused_act_fun; }
 
private:
  FusedActFunc _fused_act_fun = FusedActFunc::UNDEFINED;
};
 
class CircleInstanceNorm final
  : public FixedArityNode<3, CircleNodeImpl<CircleOpcode::INSTANCE_NORM>>,
    public CircleNodeMixin<CircleNodeTrait::FusedActFunc>
{
public:
  loco::Node *input(void) const { return at(0)->node(); }
  void input(loco::Node *node) { at(0)->node(node); }
 
  loco::Node *gamma(void) const { return at(1)->node(); }
  void gamma(loco::Node *node) { at(1)->node(node); }
 
  loco::Node *beta(void) const { return at(2)->node(); }
  void beta(loco::Node *node) { at(2)->node(node); }
 
  float epsilon() const { return _epsilon; }
  void epsilon(float epsilon) { _epsilon = epsilon; }
 
private:
  float _epsilon = 1e-05;
};
 
} // namespace locoex
 
#endif // __LOCOEX_IR_CIRCLENODES_H__