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 "dfx_profiling_reporter_lite.h"
      12              : #include "aicpu_ts_thread.h"
      13              : 
      14              : namespace Hccl {
      15            0 : DfxProfilingReporterLite::DfxProfilingReporterLite(DfxProfilingHandlerLite* profilingHandlerLite)
      16            0 :     : profilingHandlerLite_(profilingHandlerLite)
      17            0 : {}
      18              : 
      19            0 : DfxProfilingReporterLite::~DfxProfilingReporterLite() {}
      20              : 
      21            0 : HcclResult DfxProfilingReporterLite::Init()
      22              : {
      23            0 :     if (initializedFlag_) {
      24            0 :         return HCCL_SUCCESS;
      25              :     }
      26            0 :     if (UNLIKELY(profilingHandlerLite_ == nullptr)) {
      27            0 :         HCCL_ERROR("[DfxProfilingReporterLite][Init] profilingHandlerLite is nullptr.");
      28            0 :         return HCCL_E_PTR;
      29              :     }
      30            0 :     initializedFlag_ = true;
      31            0 :     return HCCL_SUCCESS;
      32              : }
      33              : 
      34            0 : void DfxProfilingReporterLite::ReportStreamTask(TaskInfoCircularQueue* taskQueue)
      35              : {
      36            0 :     if (taskQueue == nullptr) {
      37            0 :         return;
      38              :     }
      39            0 :     if (!profilingHandlerLite_->GetProfL1State()) {
      40            0 :         taskQueue->MarkAllRead(); // L1关闭时跳过上报，但仍需标记已读，防止L1重新开启后重复上报
      41            0 :         return;
      42              :     }
      43            0 :     profilingHandlerLite_->ReportStreamTaskDetails(*taskQueue);
      44            0 :     taskQueue->MarkAllRead(); // 将队列begin推到end，标记已上报的task为已读，下次只遍历新增task
      45              : }
      46              : 
      47            1 : void DfxProfilingReporterLite::ReportAllTasksLog(const std::vector<hccl::Thread*>& threads) const
      48              : {
      49            1 :     if (LIKELY(HcclCheckLogLevel(HCCL_LOG_INFO) == 0)) {
      50            0 :         return;
      51              :     }
      52            1 :     for (auto* thread : threads) {
      53            0 :         auto* aicpuThread = static_cast<hccl::AicpuTsThread*>(thread);
      54            0 :         if (aicpuThread == nullptr) {
      55            0 :             continue;
      56              :         }
      57            0 :         auto* taskQueue = aicpuThread->GetTaskInfos();
      58            0 :         if (taskQueue == nullptr || taskQueue->IsEmpty()) {
      59            0 :             continue;
      60              :         }
      61            0 :         profilingHandlerLite_->ReportStreamTaskDetailsLog(*taskQueue);
      62              :     }
      63              : }
      64              : 
      65            0 : void DfxProfilingReporterLite::ReportAllTasks(const std::vector<hccl::Thread*>& threads)
      66              : {
      67            0 :     ReportAllTasksLog(threads);
      68            0 :     if (!profilingHandlerLite_->GetProfL1State()) {
      69            0 :         HCCL_DEBUG("[DfxProfilingReporterLite][ReportAllTasks] L1 is off, MarkAllRead and skip report.");
      70            0 :         for (auto* thread : threads) {
      71            0 :             auto* aicpuThread = static_cast<hccl::AicpuTsThread*>(thread);
      72            0 :             if (aicpuThread == nullptr) {
      73            0 :                 continue;
      74              :             }
      75            0 :             auto* taskQueue = aicpuThread->GetTaskInfos();
      76            0 :             if (taskQueue != nullptr) {
      77            0 :                 taskQueue->MarkAllRead(); // L1关闭时跳过上报，但仍需标记已读，防止L1重新开启后重复上报关闭期间的task
      78              :             }
      79              :         }
      80            0 :         return;
      81              :     }
      82              : 
      83            0 :     for (auto* thread : threads) {
      84            0 :         auto* aicpuThread = static_cast<hccl::AicpuTsThread*>(thread);
      85            0 :         if (aicpuThread == nullptr) {
      86            0 :             continue;
      87              :         }
      88            0 :         ReportStreamTask(aicpuThread->GetTaskInfos());
      89              :     }
      90              : }
      91              : 
      92            0 : void DfxProfilingReporterLite::UpdateProfStat() { profilingHandlerLite_->UpdateProfSwitch(); }
      93              : 
      94              : } // namespace Hccl