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 "remote_notify_impl.h"
      12              : #include "rts_notify.h"
      13              : #include "bare_notify.h"
      14              : #include "esched_notify.h"
      15              : 
      16              : namespace hccl {
      17         1127 : RemoteNotifyImpl::RemoteNotifyImpl() {}
      18              : 
      19         1127 : RemoteNotifyImpl::~RemoteNotifyImpl() {}
      20              : 
      21            1 : HcclResult RemoteNotifyImpl::Init(const std::vector<u8>& byteVector)
      22              : {
      23            1 :     HcclNotifyInfo notifyInfo;
      24            1 :     CHK_RET(NotifyBase::Deserialize(byteVector, notifyInfo));
      25            1 :     NotifyType notifyType = static_cast<NotifyType>(notifyInfo.type);
      26              : 
      27            1 :     HCCL_DEBUG("[RemoteNotifyImpl]notifyType[%u], remote withIpc[%d].", notifyInfo.type, notifyInfo.ipcNotify.withIpc);
      28              : 
      29            1 :     switch (notifyType) {
      30            1 :         case NotifyType::RUNTIME_NOTIFY:
      31              :         case NotifyType::RUNTIME_NOTIFY_MC2: {
      32            1 :             notify_.reset(new (std::nothrow) RtsNotify(notifyType, notifyInfo));
      33            1 :             break;
      34              :         }
      35              : 
      36            0 :         case NotifyType::BARE_NOTIFY: {
      37            0 :             notify_.reset(new (std::nothrow) BareNotify(notifyType, notifyInfo));
      38            0 :             break;
      39              :         }
      40              : 
      41            0 :         case NotifyType::ESCHED_EVENT: {
      42            0 :             notify_.reset(new (std::nothrow) EschedNotify(notifyType, notifyInfo));
      43            0 :             break;
      44              :         }
      45              : 
      46            0 :         default: {
      47            0 :             HCCL_ERROR("[Create][RemoteNotify]No specified notify type[%d]!", notifyType);
      48            0 :             break;
      49              :         }
      50              :     }
      51              : 
      52            1 :     CHK_SMART_PTR_NULL(notify_);
      53            1 :     return HCCL_SUCCESS;
      54              : }
      55              : 
      56         1126 : HcclResult RemoteNotifyImpl::Init(const HcclSignalInfo& notifyInfo, const NotifyLoadType type)
      57              : {
      58         1126 :     if (type == NotifyLoadType::DEVICE_NOTIFY) {
      59         1126 :         notify_.reset(new (std::nothrow) RtsNotify(NotifyType::RUNTIME_NOTIFY_MC2, notifyInfo));
      60              :     } else {
      61            0 :         notify_.reset(new (std::nothrow) RtsNotify(NotifyType::RUNTIME_NOTIFY, notifyInfo));
      62              :     }
      63              : 
      64         1126 :     HCCL_DEBUG("[Create][LocalNotify]notify load type[%d]. notifyInfo.resId[%u]", type, notifyInfo.resId);
      65              : 
      66         1126 :     CHK_SMART_PTR_NULL(notify_);
      67              : 
      68              : #ifdef CCL_KERNEL
      69         1126 :     CHK_RET(static_cast<RtsNotify*>(notify_.get())->InitAndVerifySingleSignal());
      70              : #endif
      71              : 
      72         1126 :     return HCCL_SUCCESS;
      73              : }
      74              : 
      75            1 : HcclResult RemoteNotifyImpl::Open() { return notify_->Open(); }
      76              : 
      77            4 : HcclResult RemoteNotifyImpl::Close()
      78              : {
      79            4 :     if (notify_) {
      80            4 :         return notify_->Close();
      81              :     }
      82            0 :     notify_ = nullptr;
      83            0 :     return HCCL_SUCCESS;
      84              : }
      85              : 
      86            0 : HcclResult RemoteNotifyImpl::Post(Stream& stream, HcclDispatcher dispatcher, s32 stage)
      87              : {
      88            0 :     return notify_->Post(stream, dispatcher, stage);
      89              : }
      90              : 
      91         1131 : HcclResult RemoteNotifyImpl::GetNotifyData(HcclSignalInfo& notifyInfo) { return notify_->GetNotifyData(notifyInfo); }
      92              : 
      93            3 : HcclResult RemoteNotifyImpl::SetNotifyData(HcclSignalInfo& notifyInfo) { return notify_->SetNotifyData(notifyInfo); }
      94              : 
      95            4 : HcclResult RemoteNotifyImpl::GetNotifyOffset(u64& notifyOffset) { return notify_->GetNotifyOffset(notifyOffset); }
      96              : } // namespace hccl