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              : #ifndef COLL_ALLGATHER_RING_ZEROCOPY_EXCHANGE_EXECUTOR_H
      12              : #define COLL_ALLGATHER_RING_ZEROCOPY_EXCHANGE_EXECUTOR_H
      13              : #include "coll_all_gather_ring_zerocopy_executor.h"
      14              : #include "coll_reduce_scatter_ring_zerocopy_exchange_executor.h"
      15              : 
      16              : namespace hccl {
      17              : class CollAllGatherRingZerocopyExchangeExecutor : public CollAllGatherRingZerocopyExecutor {
      18              : public:
      19              :     explicit CollAllGatherRingZerocopyExchangeExecutor(
      20              :         const HcclDispatcher dispatcher, std::unique_ptr<TopoMatcher>& topoMatcher);
      21            0 :     ~CollAllGatherRingZerocopyExchangeExecutor() override = default;
      22              : 
      23              : private:
      24              :     /* *************** 资源计算 *************** */
      25              :     HcclResult CalcCommInfo(std::vector<LevelNSubCommTransport>& opTransport) override;
      26              :     HcclResult CalcExchangeCommInfo(std::vector<LevelNSubCommTransport>& opTransport);
      27              :     HcclResult CalExchangeRemoteRank(u32& remoteRankSend, u32& remoteRankRecv);
      28              : 
      29              :     /* *************** 算法编排 *************** */
      30              :     HcclResult
      31              :     CalcLevel0DataSlices(const OpParam& param, const ExecMem& execMem, std::vector<Slice>& dataSegsSlice) override;
      32              :     HcclResult KernelRunInterServerPreProcess(const OpParam& param, const ExecMem& execMem) override;
      33              :     HcclResult KernelRunInterServerPostProcess(const OpParam& param, const ExecMem& execMem) override;
      34              : };
      35              : 
      36              : } // namespace hccl
      37              : 
      38              : #endif