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              : #ifndef AICPU_TS_URMA_CHANNEL_H
      11              : #define AICPU_TS_URMA_CHANNEL_H
      12              : 
      13              : #include <atomic>
      14              : #include <cstdint>
      15              : #include <memory>
      16              : #include <vector>
      17              : #include "../channel.h"
      18              : #include "aicpu_ts_channel_helper.h"
      19              : #include "../../sockets/socket_mgr.h"
      20              : 
      21              : // Orion
      22              : #include "../../../../../../src/legacy/ascend950/unified_platform/resource/socket/socket.h"
      23              : #include "buffer_key.h"
      24              : #include "rma_connection.h"
      25              : #include "ub_mem_transport.h"
      26              : #include "dev_ub_connection.h"
      27              : #include "ub_local_notify.h"
      28              : #include "hcomm_adapter_hccp.h"
      29              : 
      30              : namespace hcomm {
      31              : 
      32              : class AicpuTsUrmaChannel : public Channel {
      33              : public:
      34              :     AicpuTsUrmaChannel(EndpointHandle endpointHandle, const HcommChannelDesc &channelDesc);
      35              :     ~AicpuTsUrmaChannel() override;
      36              : 
      37              :     HcclResult Init() override;
      38              :     HcclResult GetNotifyNum(uint32_t *notifyNum) const override;
      39              :     HcclResult GetRemoteMems(uint32_t *memNum, CommMem **remoteMem, char ***memInfos) override;
      40              :     ChannelStatus GetStatus() override;
      41              :     HcclResult UpdateMemInfo(HcommMemHandle *memHandles, uint32_t memHandleNum) override;
      42              : 
      43              :     HcclResult H2DResPack(std::vector<char>& buffer);
      44              :     HcommChannelKind GetChannelKind() const override;
      45              : 
      46              :     virtual HcclResult Clean() override;
      47              :     virtual HcclResult Resume() override;
      48            0 :     const HcommChannelDesc& GetChannelDesc() const override { return channelDesc_; }
      49              :     // 数据面接口
      50              :     HcclResult NotifyRecord(const uint32_t remoteNotifyIdx) override;
      51              :     HcclResult NotifyWait(const uint32_t localNotifyIdx, const uint32_t timeout) override;
      52              :     HcclResult WriteWithNotify(void *dst, const void *src, const uint64_t len, uint32_t remoteNotifyIdx) override;
      53              :     HcclResult Write(void *dst, const void *src, uint64_t len) override;
      54              :     HcclResult Read(void *dst, const void *src, uint64_t len) override;
      55              :     HcclResult ChannelFence() override;
      56              : 
      57              : 
      58            0 :     AicpuTsChannelHelper *GetAicpuTsHelper() override { return &aicpuTsHelper_; }
      59              : 
      60              : private:
      61              :     AicpuTsChannelHelper aicpuTsHelper_;
      62              :     HcclResult ParseInputParam();
      63              :     HcclResult StartListen();
      64              :     HcclResult BuildSocket();
      65              :     HcclResult BuildAttr();
      66              :     HcclResult BuildConnection();
      67              :     HcclResult BuildNotify();
      68              :     HcclResult BuildUbMemTransport();
      69              : 
      70              :     HcclResult PackOpData(std::vector<char> &data);
      71              : 
      72              : private:
      73              :     std::atomic<bool> isFirstPrintChannelInfo_{true}; // 是否第一次打印通道建链信息，避免重复打印日志刷屏
      74              :     // --------------------- 入参 ---------------------
      75              :     EndpointHandle                                              endpointHandle_;
      76              :     HcommChannelDesc                                            channelDesc_;
      77              : 
      78              :     // TODO: 成员变量全部初始化
      79              :     // --------------------- 转换参数 ---------------------
      80              :     EndpointDesc                                                localEp_{};
      81              :     EndpointDesc                                                remoteEp_{};
      82              :     uint32_t                                                    notifyNum_{0};
      83              : 
      84              :     // --------------------- 具体成员 ---------------------
      85              :     Hccl::Socket*                                               socket_{nullptr};
      86              :     RdmaHandle                                                  rdmaHandle_{nullptr};
      87              :     std::unique_ptr<Hccl::UbMemTransport>                       memTransport_{nullptr};
      88              :     Hccl::BaseMemTransport::Attribution                         attr_{};
      89              :     Hccl::BaseMemTransport::CommonLocRes                        commonRes_{};
      90              :     std::vector<std::unique_ptr<Hccl::DevUbConnection>>         connections_{};
      91              :     std::vector<std::unique_ptr<Hccl::UbLocalNotify>>           localNotifies_{};
      92              :     std::unique_ptr<Hccl::Socket>                               serverSocket_;
      93              :     const Hccl::SocketConfig*                                   socketConfig_{nullptr};
      94              :     DevBaseAttr                                                 devBaseAttr_{};
      95              :     uint32_t                                                    devicePhyId_{};
      96              : };
      97              : 
      98              : } // namespace hcomm
      99              : 
     100              : #endif // AICPU_TS_URMA_CHANNEL_H