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 HCCLV2_EXCHANGE_RDMA_CONN_DTO_H
      12              : #define HCCLV2_EXCHANGE_RDMA_CONN_DTO_H
      13              : 
      14              : #include <string>
      15              : #include "binary_stream.h"
      16              : #include "serializable.h"
      17              : 
      18              : constexpr uint32_t HYPER_FEATURE_LEN = 64U;
      19              : 
      20              : namespace hcomm {
      21              : class ExchangeRdmaConnDto : public Hccl::Serializable {
      22              : public:
      23           42 :     ExchangeRdmaConnDto() {};
      24              : 
      25            6 :     ExchangeRdmaConnDto(uint32_t qpn, uint32_t psn, uint32_t gid_idx) : qpn_(qpn), psn_(psn), gid_idx_(gid_idx) {};
      26              : 
      27            1 :     void Serialize(Hccl::BinaryStream& stream) override { stream << qpn_ << psn_ << gid_idx_ << gid_ << feature_; }
      28              : 
      29            1 :     void Deserialize(Hccl::BinaryStream& stream) override { stream >> qpn_ >> psn_ >> gid_idx_ >> gid_ >> feature_; }
      30              : 
      31            7 :     std::string Describe() const override
      32              :     {
      33            7 :         return Hccl::StringFormat("ExchangeRdmaConnDto=[qpn=%u, psn=%u, gid_idx=%u]", qpn_, psn_, gid_idx_);
      34              :     }
      35              : 
      36              :     // RaTypicalQpModify
      37              :     uint32_t qpn_;
      38              :     uint32_t psn_;
      39              :     uint32_t gid_idx_;
      40              :     uint8_t gid_[HCCP_GID_RAW_LEN];
      41              :     char feature_[HYPER_FEATURE_LEN];
      42              : };
      43              : 
      44              : } // namespace hcomm
      45              : 
      46              : #endif // HCCLV2_EXCHANGE_RDMA_CONN_DTO_H