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 "datadump/datadump_interface.h"
      12              : #include "aicpusd_util.h"
      13              : #include "profiling_adp.h"
      14              : #include "core/aicpusd_interface_process.h"
      15              : #include "core/aicpusd_event_manager.h"
      16              : #include "core/aicpusd_threads_process.h"
      17              : #include "core/aicpusd_cust_so_manager.h"
      18              : #include "core/aicpusd_msg_send.h"
      19              : #include "aicpusd_monitor.h"
      20              : #include "aicpusd_lastword.h"
      21              : #include "dump_task.h"
      22              : #include "common/aicpusd_util.h"
      23              : #include "common/aicpusd_context.h"
      24              : #include "dump_task.h"
      25              : #include "aicpu_engine.h"
      26              : #include "tsd.h"
      27              : 
      28              : extern "C" {
      29            1 : int32_t InitAICPUDatadump(const uint32_t deviceId, const pid_t hostPid)
      30              : {
      31            4 :     if (AicpuSchedule::AicpuUtil::IsEnvValEqual("AICPU_APP_LOG_SWITCH", "0")) {
      32            0 :         aicpusd_info("AICPU_APP_LOG_SWITCH is setted to 0 to switch off applog");
      33              :     } else {
      34            1 :         LogAttr logAttr = {};
      35            1 :         logAttr.type = APPLICATION;
      36            1 :         logAttr.pid = static_cast<uint32_t>(hostPid);
      37            1 :         logAttr.deviceId = deviceId;
      38            1 :         logAttr.mode = 0;
      39            1 :         if (DlogSetAttrAicpu(logAttr) != 0) {
      40            0 :             aicpusd_warn("Set log attr failed");
      41              :         }
      42              :     }
      43              : 
      44              :     // Make sure AicpusdLastword are created first，to ensure the last exit
      45            1 :     AicpuSchedule::AicpusdLastword::GetInstance();
      46            2 :     const std::vector<uint32_t> deviceVec{deviceId};
      47            1 :     auto deployContext = AicpuSchedule::DeployContext::DEVICE;
      48            1 :     const int32_t status = AicpuSchedule::GetAicpuDeployContext(deployContext);
      49            1 :     if (status != AicpuSchedule::AICPU_SCHEDULE_OK) {
      50            0 :         aicpusd_err("Get current deploy ctx failed.");
      51            0 :         return status;
      52              :     }
      53              :     process_sign pidSign;
      54            1 :     if (deployContext == AicpuSchedule::DeployContext::DEVICE) {
      55            1 :         const drvError_t ret = drvGetProcessSign(&pidSign);
      56            1 :         if (ret != DRV_ERROR_NONE) {
      57            0 :             aicpusd_err("Get process sign failed, ret[%d].", ret);
      58            0 :             return AICPU_SCHEDULE_FAIL;
      59              :         }
      60              :     } else {
      61            0 :         pidSign.sign[0U] = '\0';
      62              :     }
      63            1 :     aicpusd_info("Get process sign success");
      64            6 :     return AicpuSchedule::AicpuScheduleInterface::GetInstance().InitAICPUScheduler(deviceVec,
      65              :                                                                                    hostPid,
      66              :                                                                                    pidSign.sign,
      67              :                                                                                    PROFILING_CLOSE,
      68              :                                                                                    0U,
      69            1 :                                                                                    false);
      70            1 : }
      71              : 
      72            2 : int32_t StopAICPUDatadump(uint32_t deviceId, pid_t hostPid)
      73              : {
      74              :     UNUSED(deviceId);
      75              :     UNUSED(hostPid);
      76            2 :     AicpuSchedule::OpDumpTaskManager::GetInstance().ClearResource();
      77            2 :     aicpusd_run_info("Successfully stopped AICPU scheduler, deviceId[%u], hostPid[%d].", deviceId, hostPid);
      78            2 :     return AicpuSchedule::AICPU_SCHEDULE_OK;
      79              : }
      80              : }