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              : #include "rma_conn_lite.h"
      11              : #include "ipc_conn_lite.h"
      12              : #include "rdma_conn_lite.h"
      13              : #include "ub_conn_lite.h"
      14              : #include "binary_stream.h"
      15              : #include "exception_util.h"
      16              : #include "not_support_exception.h"
      17              : #include "log.h"
      18              : namespace Hccl {
      19           18 : RmaConnLite::RmaConnLite(const UbJettyLiteId &id, const UbJettyLiteAttr &attr, const Eid &rmtEid)
      20           18 :     : dieId_(id.dieId_), funcId_(id.funcId_), jettyId_(id.jettyId_), dbAddr_(attr.dbAddr_), sqVa_(attr.sqVa_),
      21           18 :       sqDepth_(attr.sqDepth_), jfcPollMode_(attr.jfcPollMode_), tpn_(attr.tpn_), rmtEid_(rmtEid)
      22              : {
      23           54 :     HCCL_INFO("RmaConnLite id.dieId %u, id.funcId %u, id.jettyId %u, attr.dbaddr %llu, attr.sqVa %u, attr.sqDepth %u",
      24              :                id.dieId_, id.funcId_, id.jettyId_, attr.dbAddr_, attr.sqVa_, attr.sqDepth_);
      25           18 : }
      26              : 
      27            1 : RmaConnLite::RmaConnLite(const u64 qpVa) : qpVa_(qpVa)
      28              : {
      29            1 : }
      30              : 
      31            0 : std::unique_ptr<RmaConnLite> RmaConnLite::Create(std::vector<char> &uniqueId)
      32              : {
      33            0 :     BinaryStream binaryStream(uniqueId);
      34              :     u32 type;
      35            0 :     binaryStream >> type;
      36            0 :     auto connType =  static_cast<RmaConnLiteType::Value>(type);
      37            0 :     if (connType == RmaConnLiteType::RDMA) {
      38            0 :         return std::make_unique<RdmaConnLite>(0); // 待RdmaConnLite构造实现
      39              :     }
      40            0 :     if (connType == RmaConnLiteType::P2P) {
      41            0 :         return std::make_unique<IpcConnLite>(); // 待IpcConnLite构造实现
      42              :     }
      43            0 :     if (connType == RmaConnLiteType::UB) {
      44            0 :         return std::make_unique<UbConnLite>(uniqueId);
      45              :     }
      46            0 :     THROW<NotSupportException>(StringFormat("Unsupported rma connection type: %d", connType));
      47              :     return nullptr;
      48            0 : }
      49              : 
      50            6 : std::string RmaConnLite::Describe()
      51              : {
      52            6 :     return StringFormat("RmaConnLite");
      53              : }
      54              : 
      55           25 : UbJettyLiteId RmaConnLite::GetUbJettyLiteId() const
      56              : {
      57           25 :     return UbJettyLiteId(dieId_, funcId_, jettyId_);
      58              : }
      59              : 
      60           16 : UbJettyLiteAttr RmaConnLite::GetUbJettyLiteAttr() const
      61              : {
      62           16 :     return UbJettyLiteAttr(dbAddr_, sqVa_, sqDepth_, tpn_, dwqeCacheLocked_, jfcPollMode_);
      63              : }
      64              : 
      65           24 : Eid RmaConnLite::GetRmtEid() const
      66              : {
      67           24 :     return rmtEid_;
      68              : }
      69              : 
      70            8 : Eid RmaConnLite::GetLocEid() const
      71              : {
      72            8 :     return locEid_;
      73              : }
      74              : 
      75            1 : u32 RmaConnLite::GetQpVa() const
      76              : {
      77            1 :     return qpVa_;
      78              : }
      79              : 
      80              : } // namespace Hccl