fusion_conv_add_bn_relu_op.h 3.4 KB
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/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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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
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    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. */

#define FUSION_CONVADDBNRELU_OP
#ifdef FUSION_CONVADDBNRELU_OP

#pragma once

#include <string>
#include <vector>
#include "framework/operator.h"
#include "framework/program/program-optimize/fusion_op_register.h"
#include "op_param.h"
#include "operators/kernel/conv_add_bn_relu_kernel.h"

namespace paddle_mobile {
namespace operators {
using std::string;
using std::vector;
class FusionConvAddBNReluMatcher : public framework::FusionOpMatcher {
 public:
  FusionConvAddBNReluMatcher() {
    node_ = framework::Node(G_OP_TYPE_CONV);
    node_ > std::make_shared<framework::Node>(G_OP_TYPE_ELEMENTWISE_ADD) >
        std::make_shared<framework::Node>(G_OP_TYPE_BATCHNORM) >
        std::make_shared<framework::Node>(G_OP_TYPE_RELU);
  }

  void FolderNodes(
      framework::Node *node,
      std::vector<std::shared_ptr<framework::Node>> *removed_nodes) {
    vector<std::shared_ptr<framework::OpDesc>> origin_descs =
        node->OpDescs(node_.Depth());
      node->Folder(node_.Depth(), Type(),
                   { {G_OP_TYPE_ELEMENTWISE_ADD, {{"Y", "Y"}}},
                     {G_OP_TYPE_BATCHNORM, {{"Scale", "Scale"},
                                                         {"Mean", "Mean"},
                                                         {"Bias", "Bias"},
                                                         {"Variance", "Variance"}}}}, removed_nodes);
  }

  std::string Type() { return G_OP_TYPE_FUSION_CONV_ADD_BN_RELU; }
};

template <typename DeviceType, typename T>
class FusionConvAddBNReluOp
    : public framework::OperatorWithKernel<
          DeviceType, FusionConvAddBNReluParam,
          operators::ConvAddBNReluKernel<DeviceType, T>> {
 public:
  FusionConvAddBNReluOp(const string &type, const VariableNameMap &inputs,
                        const VariableNameMap &outputs,
                        const framework::AttributeMap &attrs,
                        std::shared_ptr<framework::Scope> scope)
      : framework::OperatorWithKernel<
            DeviceType, FusionConvAddBNReluParam,
            operators::ConvAddBNReluKernel<DeviceType, T>>(
            type, inputs, outputs, attrs, scope) {}

  using framework::OperatorWithKernel<
      DeviceType, FusionConvAddBNReluParam,
      operators::ConvAddBNReluKernel<DeviceType, T>>::OperatorWithKernel;
  void InferShape() const override;

 protected:
};

#ifdef PADDLE_MOBILE_CPU
//#ifndef FUSION_CONV_ADD_BN_RELU_REGISTER
//static framework::FusionOpRegistrar fusion_conv_add_bn_relu_registrar(
//    new FusionConvAddBNReluMatcher());
//#define FUSION_CONV_ADD_BN_RELU_REGISTER
//#endif
#endif

#ifdef PADDLE_MOBILE_MALI_GPU

#ifndef FUSION_CONV_ADD_BN_RELU_REGISTER
static framework::FusionOpRegistrar fusion_conv_add_bn_relu_registrar(
    new FusionConvAddBNReluMatcher());
#define FUSION_CONV_ADD_BN_RELU_REGISTER
#endif

#endif

#ifdef PADDLE_MOBILE_FPGA
#endif

}  // namespace operators
}  // namespace paddle_mobile

#endif