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 "dispatcher_virtural.h"
      12              : #include "hccl_tbe_task.h"
      13              :  
      14              : namespace hccl {
      15          521 : DispatcherVirtural::DispatcherVirtural(const s32 deviceLogicId)
      16          521 :     : DispatcherPub(deviceLogicId)
      17          521 : {}
      18              :  
      19         1042 : DispatcherVirtural::~DispatcherVirtural() {}
      20              : 
      21          521 : HcclResult DispatcherVirtural::Init()
      22              : {
      23              : #ifndef HCCD
      24          521 :     if (deviceLogicId_ == HOST_DEVICE_ID) {
      25            0 :         return HCCL_SUCCESS;
      26              :     }
      27              : 
      28          521 :     aclrtContext ctx = nullptr;
      29          521 :     CHK_RET(hrtCtxGetCurrent(&ctx));
      30          521 :     if (ctx == nullptr) {
      31            0 :         CHK_RET(hrtSetDevice(deviceLogicId_));
      32            0 :         setDeviceFlag_ = true;
      33              :     }
      34              : 
      35          521 :     CHK_RET(HcclTbeTaskInit(deviceLogicId_));
      36              : #else
      37              :     HCCL_ERROR("does not support this interface.");
      38              :     return HCCL_E_PARA;
      39              : #endif
      40          521 :     return HCCL_SUCCESS;
      41              : }
      42              : 
      43            0 : HcclResult DispatcherVirtural::SignalRecord(HcclRtNotify signal, Stream &stream, u32 userRank, u64 offset, s32 stage,
      44              :     bool inchip, u64 signalAddr, u32 notifyId)
      45              : {
      46              :     TaskLogicInfo info(0, TaskLogicType::DISPATCHER_TYPE, TaskLogicFuncType::DISPATCHER_SIGNALRECORD_TYPE,
      47            0 :         signal, userRank, offset, stage);
      48            0 :     stream.PushTaskLogicInfo(info);
      49              :  
      50            0 :     return HCCL_SUCCESS;
      51            0 : }
      52              :  
      53            0 : HcclResult DispatcherVirtural::SignalWait(HcclRtNotify signal, Stream &stream, u32 userRank, u32 remoteUserRank,
      54              :     s32 stage, bool inchip, u32 notifyId, u32 timeOut)
      55              : {
      56              :     TaskLogicInfo info(0, TaskLogicType::DISPATCHER_TYPE, TaskLogicFuncType::DISPATCHER_SIGNALWAIT_TYPE, signal,
      57            0 :         userRank, remoteUserRank, stage);
      58            0 :     stream.PushTaskLogicInfo(info);
      59            0 :     return HCCL_SUCCESS;
      60            0 : }
      61              :  
      62            0 : HcclResult DispatcherVirtural::MemcpyAsync(hccl::DeviceMem &dst, const hccl::DeviceMem &src, hccl::Stream &stream,
      63              :     u32 remoteUserRank, hccl::LinkType inLinkType)
      64              : {
      65            0 :     if (dst.size() < src.size()) {
      66            0 :         HCCL_ERROR(
      67              :             "The size of dst is smaller than that of src. dst addr[%p], dst size[%llu], src addr[%p], src size[%llu]",
      68              :             dst.ptr(), dst.size(), src.ptr(), src.size());
      69            0 :         return HCCL_E_PTR;
      70              :     }
      71              : 
      72              :     TaskLogicInfo info(0, TaskLogicType::DISPATCHER_TYPE, TaskLogicFuncType::DISPATCHER_MEMCPYASYNC_TYPE, dst.ptr(),
      73            0 :         dst.size(), src.ptr(), src.size(), HcclRtMemcpyKind::HCCL_RT_MEMCPY_KIND_DEVICE_TO_DEVICE);
      74              :  
      75            0 :     stream.PushTaskLogicInfo(info);
      76            0 :     return HCCL_SUCCESS;
      77            0 : }
      78              : } // namespace hccl