* Copyright (c) 2025 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
#ifndef HCCL_SRC_DLPROFFUNC_H
#define HCCL_SRC_DLPROFFUNC_H
#include <functional>
#include <mutex>
#include <dlfcn.h>
#include <hccl/hccl_types.h>
#include "orion_adapter_rts.h"
namespace Hccl {
class DlProfFunc {
public:
bool isStubMode();
virtual ~DlProfFunc();
static DlProfFunc &GetInstance();
HcclResult DlProfFunctionInit();
std::function<uint64_t(void)> dlMsprofSysCycleTime{};
private:
bool initializedFlag_{false};
void *handle_{};
std::mutex handleMutex_;
DlProfFunc(const DlProfFunc&) = delete;
DlProfFunc &operator=(const DlProfFunc&) = delete;
DlProfFunc();
HcclResult DlProfFunctionInterInit();
void DlProfFunctionStubInit();
};
}
#endif
