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/*
* Copyright (c) 2018 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 "PlanBuilder.h"
#include "backend/interface/operand/IObject.h"
namespace neurun
{
namespace compiler
{
void PlanBuilder::addStage(const Stage &stage) { _stages.emplace_back(stage); }
void PlanBuilder::finalize(const backend::TensorBuilderSet &tensor_builders)
{
auto &operands = _plan.operands();
// Prepare tensors
for (auto &tensor_builder : tensor_builders)
{
tensor_builder->prepare();
// Wrap tensors as Object and store them to plan
tensor_builder->iterate([&](const model::operand::Index &index) {
auto object = tensor_builder->wrapTensor(index);
operands.set(index, object);
});
}
// Process Stage
ExecutionBuilder execution_builder{_plan};
for (const auto &stage : _stages)
{
stage(execution_builder);
}
// Allocate Tensor Memory for cl_tensors
for (auto &tensor_builder : tensor_builders)
{
tensor_builder->allocate();
}
}
} // namepsace compiler
} // namespace neurun
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