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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.
*/
#include "ConstantInitializer.h"
namespace neurun
{
namespace backend
{
namespace cpu
{
ConstantInitializer::ConstantInitializer(const model::Operands &operands,
const std::shared_ptr<TensorBuilder> &tensor_builder)
: _operands{operands}, _tensor_builder{tensor_builder}
{
// DO NOTHING
}
void ConstantInitializer::run()
{
for (const auto &it : _init_map)
{
const auto &ind = it.first;
const auto &fn = it.second;
const auto &model_obj = _operands.at(ind);
auto tensor_obj = _tensor_builder->wrapTensor(ind);
fn(model_obj, *tensor_obj);
}
_init_map.clear();
}
void ConstantInitializer::visit(const model::operation::Conv2DNode &node)
{
const auto &kernel_index = node.getInputs().at(model::operation::Conv2DNode::KERNEL);
const auto &kernel_obj = _operands.at(kernel_index);
registerCopyInitializer(kernel_index, kernel_obj);
const auto &bias_index = node.getInputs().at(model::operation::Conv2DNode::BIAS);
const auto &bias_obj = _operands.at(bias_index);
registerCopyInitializer(bias_index, bias_obj);
}
void ConstantInitializer::visit(const model::operation::DepthwiseConv2DNode &node)
{
const auto &kernel_index = node.getInputs().at(model::operation::DepthwiseConv2DNode::KERNEL);
const auto &kernel_obj = _operands.at(kernel_index);
registerCopyInitializer(kernel_index, kernel_obj);
const auto &bias_index = node.getInputs().at(model::operation::DepthwiseConv2DNode::BIAS);
const auto &bias_obj = _operands.at(bias_index);
registerCopyInitializer(bias_index, bias_obj);
}
void ConstantInitializer::visit(const model::operation::FullyConnectedNode &node)
{
const auto &weight_index = node.getInputs().at(model::operation::FullyConnectedNode::WEIGHT);
const auto &weight_obj = _operands.at(weight_index);
registerCopyInitializer(weight_index, weight_obj);
const auto &bias_index = node.getInputs().at(model::operation::FullyConnectedNode::BIAS);
const auto &bias_obj = _operands.at(bias_index);
registerCopyInitializer(bias_index, bias_obj);
}
} // namespace cpu
} // namespace backend
} // namespace neurun
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