* 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_INC_SAL_PUB_H
#define HCCL_INC_SAL_PUB_H
#include <string>
#include "types.h"
namespace Hccl {
constexpr int HCCL_BASE_DECIMAL = 10;
void SaluSleep(u32 usec);
void SalSleep(u32 sec);
std::string SalGetEnv(const char *name);
HcclResult SalStrToULong(const std::string str, int base, u32 &val);
s32 SalGetTid();
u64 SalGetCurrentTimestamp();
u64 GetCurAicpuTimestamp();
void SetThreadName(const std::string &threadStr);
#ifndef CCL_LLT
inline void AsmCntvc(uint64_t &cntvct)
{
#if defined __aarch64__
asm volatile("mrs %0, cntvct_el0" : "=r"(cntvct));
#else
cntvct = 0;
#endif
}
#endif
inline u64 ProfGetCurCpuTimestamp()
{
#ifndef CCL_LLT
uint64_t cntvct;
AsmCntvc(cntvct);
return cntvct;
#endif
return 0;
}
}
#endif
