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 "fsm/push_state.h"
      12              : #include "common/bqs_log.h"
      13              : #include "entity_manager.h"
      14              : #include "data_obj_manager.h"
      15              : #include "driver/ascend_hal.h"
      16              : #include "profile_manager.h"
      17              : #include "state_manager.h"
      18              : #include "statistic_manager.h"
      19              : 
      20              : namespace dgw {
      21              : 
      22           56 : FsmStatus PushState::PreProcess(Entity &entity)
      23              : {
      24           56 :     DGW_LOG_INFO("[FSM] Entity id:[%u] type:[%s] state:[%s] desc:[%s].",
      25              :         entity.GetId(), entity.GetTypeDesc().c_str(),
      26              :         entity.GetStateDesc(FsmState::FSM_PUSH_STATE).c_str(), entity.ToString().c_str());
      27           56 :     auto &recvDataObjs = entity.GetRecvDataObjs();
      28           56 :     FsmStatus ret = FsmStatus::FSM_SUCCESS;
      29           66 :     while (!recvDataObjs.empty()) {
      30           30 :         const auto &dataObj = recvDataObjs.front();
      31           30 :         if ((dataObj == nullptr) || (dataObj->GetSendEntity() == nullptr)) {
      32            0 :             recvDataObjs.pop_front();
      33            0 :             continue;
      34              :         }
      35              : 
      36           30 :         Mbuf * const mbuf = const_cast<Mbuf *>(dataObj->GetMbuf());
      37           30 :         DGW_LOG_INFO("Begin to sendEntity:[%s] mbuf for entity:[%s].",
      38              :             dataObj->GetSendEntity()->ToString().c_str(), entity.ToString().c_str());
      39           30 :         bqs::ProfileManager::GetInstance(entity.GetResIndex()).AddEnqueueNum();
      40           30 :         ret = entity.SendData(dataObj);
      41           30 :         if (ret == FsmStatus::FSM_KEEP_STATE) {
      42           10 :             return PostProcess(entity);
      43              :         }
      44           20 :         if (ret != FsmStatus::FSM_SUCCESS) {
      45           10 :             DGW_LOG_WARN("Push to %s[%u] in device[%u] failed, error=[%d].",
      46              :                 entity.GetTypeDesc().c_str(), entity.GetId(), entity.GetDeviceId(), static_cast<int32_t>(ret));
      47           10 :             bqs::StatisticManager::GetInstance().DataScheduleFailedStat();
      48           10 :             if (ret == FsmStatus::FSM_DEST_FULL) {
      49            0 :                 return entity.ChangeState(FsmState::FSM_FULL_STATE);
      50              :             }
      51           10 :             if (ret == FsmStatus::FSM_ERROR_PENDING) {
      52            2 :                 return entity.ChangeState(FsmState::FSM_ERROR_STATE);
      53              :             }
      54            8 :             return PostProcess(entity);
      55              :         }
      56              : 
      57           10 :         DGW_LOG_INFO("Push to %s[%u] in device[%u], owneredDevId[%u], ret is %d.",
      58              :             entity.GetTypeDesc().c_str(), entity.GetId(), entity.GetDeviceId(), entity.GetDeviceId(),
      59              :             static_cast<int32_t>(ret));
      60              : 
      61           10 :         if ((entity.GetMessageType() == InnerMsgType::INNER_MSG_F2NF) &&
      62            0 :             (dgw::EntityManager::Instance(entity.GetResIndex()).ShouldPauseSubscirpiton())) {
      63            0 :             (void)dataObj->GetSendEntity()->ResumeSubscribe(entity);
      64              :         }
      65              : 
      66           10 :         dataObj->GetSendEntity()->RemoveRecvEntityFromSendList(&entity);
      67           10 :         if ((dataObj->GetRecvEntitySize() == 0U) && !dataObj->ShouldMaintainMbuf()) {
      68            2 :             DGW_LOG_INFO("Entity[%s] free mbuf", entity.ToString().c_str());
      69            2 :             (void)halMbufFree(mbuf);
      70              :         }
      71           10 :         recvDataObjs.pop_front();
      72              :     }
      73           36 :     return PostProcess(entity);
      74              : }
      75              : 
      76           54 : FsmStatus PushState::PostProcess(Entity &entity)
      77              : {
      78           54 :     return entity.ChangeState(FsmState::FSM_WAIT_PUSH_STATE);
      79              : }
      80              : 
      81              : REGISTER_STATE(FSM_PUSH_STATE, ENTITY_QUEUE, PushState);
      82              : REGISTER_STATE(FSM_PUSH_STATE, ENTITY_TAG, PushState);
      83              : }  // namespace dgw