Line data    Source code

       1              : /**
       2              :  * Copyright (c) 2025 Huawei Technologies Co., Ltd.
       3              :  * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
       4              :  * CANN Open Software License Agreement Version 2.0 (the "License").
       5              :  * Please refer to the License for details. You may not use this file except in compliance with the License.
       6              :  * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
       7              :  * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
       8              :  * See LICENSE in the root of the software repository for the full text of the License.
       9              :  */
      10              : 
      11              : #include "acl_rt_impl.h"
      12              : #include "runtime/rts/rts_snapshot.h"
      13              : #include "common/log_inner.h"
      14              : #include "common/error_codes_inner.h"
      15              : #include "common/prof_reporter.h"
      16              : #include "mmpa/mmpa_api.h"
      17              : 
      18              : #ifdef __cplusplus
      19              : extern "C" {
      20              : #endif
      21              : 
      22            4 : aclError aclrtSnapShotProcessLockImpl(int pid, void* reserve)
      23              : {
      24            4 :     ACL_PROFILING_REG(acl::AclProfType::AclrtSnapShotProcessLock);
      25            4 :     ACL_LOG_INFO("start to execute aclrtSnapShotProcessLock, pid=%d, reserve=%p", pid, reserve);
      26              : 
      27            7 :     ACL_CHECK_INVALID_PARAM_WITH_REASON(
      28              :         pid != static_cast<int32_t>(mmGetPid()), pid,
      29              :         "pid must be current process pid, cross-process operation is not supported");
      30              : 
      31            3 :     ACL_CHECK_INVALID_PARAM_NO_VALUE(
      32              :         reserve == nullptr, "reserve", "reserve is a reserved parameter and must be nullptr");
      33              : 
      34            2 :     ACL_REQUIRES_RTS_OK(rtSnapShotProcessLock());
      35              : 
      36            1 :     ACL_LOG_INFO("successfully execute aclrtSnapShotProcessLock");
      37            1 :     return ACL_SUCCESS;
      38            4 : }
      39              : 
      40            2 : aclError aclrtSnapShotProcessUnlockImpl(int pid, void* reserve)
      41              : {
      42            2 :     ACL_PROFILING_REG(acl::AclProfType::AclrtSnapShotProcessUnlock);
      43            2 :     ACL_LOG_INFO("start to execute aclrtSnapShotProcessUnlock, pid=%d, reserve=%p", pid, reserve);
      44              : 
      45            2 :     ACL_CHECK_INVALID_PARAM_WITH_REASON(
      46              :         pid != static_cast<int32_t>(mmGetPid()), pid,
      47              :         "pid must be current process pid, cross-process operation is not supported");
      48              : 
      49            2 :     ACL_CHECK_INVALID_PARAM_NO_VALUE(
      50              :         reserve == nullptr, "reserve", "reserve is a reserved parameter and must be nullptr");
      51              : 
      52            2 :     ACL_REQUIRES_RTS_OK(rtSnapShotProcessUnlock());
      53              : 
      54            1 :     ACL_LOG_INFO("successfully execute aclrtSnapShotProcessUnlock");
      55            1 :     return ACL_SUCCESS;
      56            2 : }
      57              : 
      58            3 : aclError aclrtSnapShotProcessBackupImpl(int pid, aclrtSnapShotBackupArgs* args)
      59              : {
      60            3 :     ACL_PROFILING_REG(acl::AclProfType::AclrtSnapShotProcessBackup);
      61            3 :     ACL_LOG_INFO("start to execute aclrtSnapShotProcessBackup, pid=%d, args=%p", pid, args);
      62              : 
      63            3 :     ACL_CHECK_INVALID_PARAM_WITH_REASON(
      64              :         pid != static_cast<int32_t>(mmGetPid()), pid,
      65              :         "pid must be current process pid, cross-process operation is not supported");
      66              : 
      67            3 :     ACL_CHECK_INVALID_PARAM_NO_VALUE(args == nullptr, "args", "args is a reserved parameter and must be nullptr");
      68              : 
      69            2 :     ACL_REQUIRES_RTS_OK(rtSnapShotProcessBackup());
      70              : 
      71            1 :     ACL_LOG_INFO("successfully execute aclrtSnapShotProcessBackup");
      72            1 :     return ACL_SUCCESS;
      73            3 : }
      74              : 
      75            3 : aclError aclrtSnapShotProcessRestoreImpl(int pid, aclrtSnapShotRestoreArgs* args)
      76              : {
      77            3 :     ACL_PROFILING_REG(acl::AclProfType::AclrtSnapShotProcessRestore);
      78            3 :     ACL_LOG_INFO("start to execute aclrtSnapShotProcessRestore, pid=%d, args=%p", pid, args);
      79              : 
      80            3 :     ACL_CHECK_INVALID_PARAM_WITH_REASON(
      81              :         pid != static_cast<int32_t>(mmGetPid()), pid,
      82              :         "pid must be current process pid, cross-process operation is not supported");
      83              : 
      84            3 :     ACL_CHECK_INVALID_PARAM_NO_VALUE(args == nullptr, "args", "args is a reserved parameter and must be nullptr");
      85              : 
      86            2 :     ACL_REQUIRES_RTS_OK(rtSnapShotProcessRestore());
      87              : 
      88            1 :     ACL_LOG_INFO("successfully execute aclrtSnapShotProcessRestore");
      89            1 :     return ACL_SUCCESS;
      90            3 : }
      91              : 
      92            1 : aclError aclrtSnapShotCallbackRegisterImpl(aclrtSnapShotStage stage, aclrtSnapShotCallBack callback, void* args)
      93              : {
      94            1 :     ACL_LOG_INFO("start to execute aclrtSnapShotCallbackRegister");
      95            1 :     ACL_REQUIRES_RTS_OK(rtSnapShotCallbackRegister(
      96              :         static_cast<rtSnapShotStage>(stage), static_cast<rtSnapShotCallBack>(callback), args));
      97            0 :     ACL_LOG_INFO("successfully execute aclrtSnapShotCallbackRegister");
      98            0 :     return ACL_SUCCESS;
      99              : }
     100              : 
     101            1 : aclError aclrtSnapShotCallbackUnregisterImpl(aclrtSnapShotStage stage, aclrtSnapShotCallBack callback)
     102              : {
     103            1 :     ACL_LOG_INFO("start to execute aclrtSnapShotCallbackUnregister");
     104            1 :     ACL_REQUIRES_RTS_OK(
     105              :         rtSnapShotCallbackUnregister(static_cast<rtSnapShotStage>(stage), static_cast<rtSnapShotCallBack>(callback)));
     106            0 :     ACL_LOG_INFO("successfully execute aclrtSnapShotCallbackUnregister");
     107            0 :     return ACL_SUCCESS;
     108              : }
     109              : #ifdef __cplusplus
     110              : }
     111              : #endif