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_REDUCE_EXECUTOR_H
      12              : #define COLL_REDUCE_EXECUTOR_H
      13              : #include "coll_comm_executor.h"
      14              : 
      15              : namespace hccl {
      16              : class CollReduceExecutor : public CollCommExecutor {
      17              : public:
      18              :     CollReduceExecutor(const HcclDispatcher dispatcher, std::unique_ptr<TopoMatcher>& topoMatcher);
      19            5 :     ~CollReduceExecutor() override = default;
      20              : 
      21              :     HcclResult Orchestrate(OpParam& param, AlgResourceResponse& algRes) override;
      22              : 
      23              : protected:
      24              :     /* *************** 算法编排 *************** */
      25              :     // Reduce Loop Executor公共接口
      26              :     virtual u64 CalcLoopMaxCount(const u32 unitSize, const AlgResourceResponse& algRes);
      27              :     virtual bool IsHugeData(const u64 curSize);
      28              :     HcclResult RunLoop(OpParam& param, AlgResourceResponse& algRes);
      29              :     HcclResult RetryPostSync(OpParam& param, ExecMem& execMem);
      30              : 
      31              : private:
      32              :     HcclResult RunLoopInner(OpParam& param, const ReduceType& reduceType, ExecMem& execMem);
      33              : };
      34              : 
      35              : } // namespace hccl
      36              : 
      37              : #endif