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/*
* Copyright (c) 2022 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 __ONE_SERVICE_NPUD_CORE_DEV_MANAGER_H__
#define __ONE_SERVICE_NPUD_CORE_DEV_MANAGER_H__
#include "DynamicLoader.h"
#include <memory>
namespace npud
{
namespace core
{
struct Device
{
std::string modulePath;
std::unique_ptr<DynamicLoader> loader;
};
class DevManager
{
public:
DevManager();
~DevManager() = default;
DevManager(const DevManager &) = delete;
DevManager &operator=(const DevManager &) = delete;
void loadModules();
void releaseModules();
std::shared_ptr<Backend> getBackend();
int createContext(int deviceId, int priority, NpuContext **npuContext);
int destroyContext(NpuContext *npuContext);
int registerModel(NpuContext *npuContext, const std::string &modelPath, ModelID *modelId);
int unregisterModel(NpuContext *npuContext, ModelID modelId);
int createRequest(NpuContext *npuContext, ModelID modelId, RequestID *requestId);
int destroyRequest(NpuContext *npuContext, RequestID requestId);
private:
std::unique_ptr<Device> _dev;
std::string _module_dir;
};
} // namespace core
} // namespace npud
#endif // __ONE_SERVICE_NPUD_CORE_DEV_MANAGER_H__
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