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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.
*/
/**
* @file execution.h
* @brief This file contains ANeuralNetworksExecution class for handling Execution NNAPI such as
* ANeuralNetworksExecution_create, ANeuralNetworksExecution_setInput
* @ingroup COM_AI_RUNTIME
*/
#ifndef __EXECUTION_H__
#define __EXECUTION_H__
#include "internal/arm_compute.h"
#include "internal/Sink.h"
#include "internal/Source.h"
/**
* @brief struct to express Execution of NNAPI
*/
struct ANeuralNetworksExecution
{
public:
/**
* @brief Construct with params
* @param [in] plan Pointer to get internal::arm_compute::Plan
*/
ANeuralNetworksExecution(const std::shared_ptr<const internal::arm_compute::Plan> &plan)
: _plan{plan}
{
_sources.resize(_plan->model().inputs.size());
_sinks.resize(_plan->model().outputs.size());
}
public:
/**
* @brief Get reference of internal::arm_compute::Plan
* @return Const reference of internal::arm_compute::Plan
*/
const internal::arm_compute::Plan &plan(void) const { return *_plan; }
private:
std::shared_ptr<const internal::arm_compute::Plan> _plan;
public:
/**
* @brief Set the nth source with param
* @param [in] n Index of the nth source
* @param [in] source Pointer to set the nth source from
* @return N/A
*/
// TODO Use InputIndex instead of int
void source(int n, std::unique_ptr<Source> &&source) { _sources.at(n) = std::move(source); }
/**
* @brief Set the nth source with param
* @param [in] n Index of the nth source
* @param [in] args Arguments to set the nth source from
* @return N/A
*/
template <typename T, typename... Args> void source(int n, Args &&... args)
{
source(n, std::unique_ptr<T>{new T{std::forward<Args>(args)...}});
}
public:
/**
* @brief Get the nth source
* @param [in] n Index of the nth source
* @return Const reference of Source
*/
const Source &source(int n) const { return *(_sources.at(n)); }
public:
/**
* @brief Set the nth sink with param
* @param [in] n Index of the nth sink
* @param [in] sink Pointer to set the nth sink from
* @return N/A
*/
// TODO Use OutputIndex instead of int
void sink(int n, std::unique_ptr<Sink> &&sink) { _sinks.at(n) = std::move(sink); }
/**
* @brief Set the nth sink with param
* @param [in] n Index of the nth sink
* @param [in] args Arguments to set the nth sink from
* @return N/A
*/
template <typename T, typename... Args> void sink(int n, Args &&... args)
{
sink(n, std::unique_ptr<T>{new T{std::forward<Args>(args)...}});
}
public:
/**
* @brief Get the nth sink
* @param [in] n Index of the nth sink
* @return Const reference of Sink
*/
const Sink &sink(int n) const { return *(_sinks.at(n)); }
private:
std::vector<std::unique_ptr<Source>> _sources;
std::vector<std::unique_ptr<Sink>> _sinks;
};
#endif
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