LCOV - code coverage report
Current view: top level - base_comm/resources/endpoints - urma_endpoint.cc (source / functions) Coverage Total Hit
Test: coverage.info Lines: 75.8 % 124 94
Test Date: 2026-08-25 19:18:03 Functions: 58.8 % 17 10

            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              : #include "urma_endpoint.h"
      12              : #include <algorithm>
      13              : #include "endpoint_mgr.h"
      14              : #include "log.h"
      15              : #include "hccl/hccl_res.h"
      16              : #include "urma_mem.h"
      17              : #include "proc_reged_mem_mgr_cache.h"
      18              : #include "adapter_rts_common.h"
      19              : #include "server_socket_manager.h"
      20              : #include "ra_rs_comm.h"
      21              : 
      22              : namespace hcomm {
      23              : 
      24           36 : UrmaEndpoint::UrmaEndpoint(const EndpointDesc& endpointDesc) : Endpoint(endpointDesc) {}
      25              : 
      26           72 : UrmaEndpoint::~UrmaEndpoint() noexcept
      27              : {
      28           36 :     std::lock_guard<std::mutex> lock(portMutex_);
      29           36 :     if (dynamicPort_ != HCCL_INVALID_PORT) {
      30            2 :         ServerSocketStopListenImpl(dynamicPort_);
      31              :     }
      32           36 :     dynamicPort_ = HCCL_INVALID_PORT;
      33           72 : }
      34              : 
      35           20 : HcclResult UrmaEndpoint::Init()
      36              : {
      37           20 :     HCCL_INFO("[%s] localEndpoint protocol[%d]", __func__, endpointDesc_.protocol);
      38              : 
      39           20 :     if (endpointDesc_.loc.locType != ENDPOINT_LOC_TYPE_DEVICE) {
      40            0 :         HCCL_ERROR(
      41              :             "[UrmaEndpoint][%s] endpointDesc.loc.locType[%d] only support ENDPOINT_LOC_TYPE_DEVICE", __func__,
      42              :             endpointDesc_.loc.locType);
      43            0 :         return HCCL_E_PARA;
      44              :     }
      45              : 
      46           20 :     Hccl::IpAddress ipAddr{};
      47           20 :     HcclResult ret = CommAddrToIpAddress(endpointDesc_.commAddr, ipAddr);
      48           20 :     if (ret != HCCL_SUCCESS) {
      49            0 :         HCCL_ERROR("call CommAddrToIpAddress failed");
      50            0 :         return ret;
      51              :     }
      52              : 
      53              :     u32 devPhyId;
      54              :     s32 deviceLogicId;
      55           20 :     ret = hrtGetDevice(&deviceLogicId);
      56           20 :     if (ret != HCCL_SUCCESS) {
      57            0 :         HCCL_ERROR("call hrtGetDevice failed, deviceLogicId[%d]", deviceLogicId);
      58            0 :         return ret;
      59              :     }
      60           20 :     Hccl::HccpHdcManager::GetInstance().Init(deviceLogicId);
      61           20 :     ret = hrtGetDevicePhyIdByIndex(static_cast<uint32_t>(deviceLogicId), devPhyId);
      62           20 :     if (ret != HCCL_SUCCESS) {
      63            0 :         HCCL_ERROR("call hrtGetDevicePhyIdByIndex failed, deviceLogicId[%d], devPhyId[%u]", deviceLogicId, devPhyId);
      64            0 :         return ret;
      65              :     }
      66              : 
      67           20 :     if (endpointDesc_.loc.device.devPhyId != devPhyId) {
      68            4 :         HCCL_WARNING(
      69              :             "[UrmaEndpoint][%s] endpointDesc.loc.device.devPhyId[%u] incorrect", __func__,
      70              :             endpointDesc_.loc.device.devPhyId);
      71              :         endpointDesc_.loc.device.devPhyId
      72            4 :             = devPhyId; // 当前endpointDesc.loc.device.devPhyId不准,暂时由查询的devPhyId赋值
      73              :     }
      74              : 
      75           20 :     auto& rdmaHandleMgr = Hccl::RdmaHandleManager::GetInstance();
      76           20 :     EXCEPTION_CATCH(
      77              :         ctxHandle_ = static_cast<void*>(rdmaHandleMgr.GetByIp(endpointDesc_.loc.device.devPhyId, ipAddr)),
      78              :         return HCCL_E_PARA);
      79           19 :     CHK_PTR_NULL(ctxHandle_);
      80           19 :     HCCL_INFO(
      81              :         "%s success, devPhyId[%u], ipAddr[%s], ctxHandle[%p]", __func__, devPhyId, ipAddr.Describe().c_str(),
      82              :         ctxHandle_);
      83              : 
      84           19 :     MemMgrCacheKey key{devPhyId, COMM_PROTOCOL_UB_CTP, ipAddr, LocTypeToPortType(endpointDesc_.loc.locType)};
      85           19 :     auto createMgr = [this]() {
      86           19 :         auto mgr = std::make_shared<UbRegedMemMgr>();
      87           19 :         mgr->rdmaHandle_ = ctxHandle_;
      88           19 :         return mgr;
      89           19 :     };
      90           19 :     CHK_RET(AttachCache(key, createMgr));
      91              : 
      92              :     // ccu模式专用的资源分配器
      93           19 :     ccuChannelCtxPool_.reset(new (std::nothrow) CcuChannelCtxPool(deviceLogicId));
      94           19 :     CHK_PTR_NULL(ccuChannelCtxPool_);
      95              : 
      96           19 :     return HcclResult::HCCL_SUCCESS;
      97              : }
      98              : 
      99            3 : HcclResult UrmaEndpoint::ServerSocketListen(const uint32_t port)
     100              : {
     101            3 :     if (endpointDesc_.loc.locType != ENDPOINT_LOC_TYPE_DEVICE) {
     102            1 :         HCCL_INFO(
     103              :             "[UrmaEndpoint][%s] endpointDesc.loc.locType[%d] skip create ServerSocket", __func__,
     104              :             endpointDesc_.loc.locType);
     105            1 :         return HCCL_SUCCESS;
     106              :     }
     107              : 
     108            2 :     Hccl::IpAddress ipaddr{};
     109            2 :     CHK_RET(CommAddrToIpAddress(endpointDesc_.commAddr, ipaddr));
     110              : 
     111            2 :     HCCL_INFO("[UrmaEndpoint][%s] endpointDesc_.loc.device.devPhyId %u", __func__, endpointDesc_.loc.device.devPhyId);
     112              : 
     113            2 :     Hccl::DevNetPortType type = Hccl::DevNetPortType(Hccl::ConnectProtoType::UB);
     114              :     Hccl::PortData localPort
     115            2 :         = Hccl::PortData(static_cast<Hccl::RankId>(endpointDesc_.loc.device.devPhyId), type, 0, ipaddr);
     116              : 
     117            2 :     HCCL_INFO(
     118              :         "[UrmaEndpoint][%s] devicePhyId[%u] localPort[%s]", __func__, endpointDesc_.loc.device.devPhyId,
     119              :         localPort.Describe().c_str());
     120            2 :     uint32_t requestPort = port;
     121            2 :     CHK_RET(ServerSocketManager::GetInstance().ServerSocketStartListen(
     122              :         localPort, Hccl::NicType::DEVICE_NIC_TYPE, endpointDesc_.loc.device.devPhyId, &requestPort));
     123            1 :     return HCCL_SUCCESS;
     124              : }
     125              : 
     126            2 : inline HcclResult UrmaEndpoint::ServerSocketStopListenImpl(const uint32_t port)
     127              : {
     128            2 :     Hccl::IpAddress ipAddr{};
     129            2 :     CHK_RET(CommAddrToIpAddress(endpointDesc_.commAddr, ipAddr));
     130            2 :     Hccl::DevNetPortType type = Hccl::DevNetPortType(Hccl::ConnectProtoType::UB);
     131              :     Hccl::PortData localPort
     132            2 :         = Hccl::PortData(static_cast<Hccl::RankId>(endpointDesc_.loc.device.devPhyId), type, 0, ipAddr);
     133              : 
     134            2 :     CHK_RET(ServerSocketManager::GetInstance().ServerSocketStopListen(localPort, Hccl::NicType::DEVICE_NIC_TYPE, port));
     135            0 :     return HCCL_SUCCESS;
     136              : }
     137              : 
     138            0 : HcclResult UrmaEndpoint::ServerSocketStopListen(const uint32_t port) { return ServerSocketStopListenImpl(port); }
     139              : 
     140            6 : HcclResult UrmaEndpoint::ServerSocketGetListenPort(uint32_t* port)
     141              : {
     142            6 :     std::lock_guard<std::mutex> lock(portMutex_);
     143            6 :     if (endpointDesc_.loc.locType != ENDPOINT_LOC_TYPE_DEVICE) {
     144            1 :         HCCL_INFO(
     145              :             "[UrmaEndpoint][%s] endpointDesc.loc.locType[%d] skip create ServerSocket", __func__,
     146              :             endpointDesc_.loc.locType);
     147            1 :         return HCCL_SUCCESS;
     148              :     }
     149              : 
     150            5 :     HCCL_INFO("[UrmaEndpoint][%s] endpointDesc_.loc.device.devPhyId %u", __func__, endpointDesc_.loc.device.devPhyId);
     151            5 :     Hccl::IpAddress ipaddr{};
     152            5 :     CHK_RET(CommAddrToIpAddress(endpointDesc_.commAddr, ipaddr));
     153              : 
     154            5 :     Hccl::DevNetPortType type = Hccl::DevNetPortType(Hccl::ConnectProtoType::UB);
     155              :     Hccl::PortData localPort
     156            5 :         = Hccl::PortData(static_cast<Hccl::RankId>(endpointDesc_.loc.device.devPhyId), type, 0, ipaddr);
     157              : 
     158            5 :     HCCL_INFO(
     159              :         "[UrmaEndpoint][%s] devicePhyId[%u] localPort[%s]", __func__, endpointDesc_.loc.device.devPhyId,
     160              :         localPort.Describe().c_str());
     161              : 
     162              :     // 已有监听端口则直接返回
     163            5 :     if (dynamicPort_ != HCCL_INVALID_PORT) {
     164            1 :         *port = dynamicPort_;
     165            1 :         HCCL_INFO("[UrmaEndpoint::%s] already listening, return existing port[%u]", __func__, dynamicPort_);
     166            1 :         return HCCL_SUCCESS;
     167              :     }
     168            4 :     uint32_t requestPort = 0;
     169            4 :     CHK_RET(ServerSocketManager::GetInstance().ServerSocketStartListen(
     170              :         localPort, Hccl::NicType::DEVICE_NIC_TYPE, endpointDesc_.loc.device.devPhyId, &requestPort));
     171            3 :     if (requestPort == 0 || requestPort == HCCL_INVALID_PORT) {
     172            2 :         HCCL_ERROR("[UrmaEndpoint::%s] get listen port failed, port is invalid.", __func__);
     173            2 :         return HCCL_E_NETWORK;
     174              :     }
     175            1 :     dynamicPort_ = requestPort;
     176            1 :     *port = dynamicPort_;
     177            1 :     return HCCL_SUCCESS;
     178            6 : }
     179              : 
     180            0 : HcclResult UrmaEndpoint::RegisterMemory(HcommMem mem, const char* memTag, void** memHandle)
     181              : {
     182            0 :     CHK_RET(this->regedMemMgr_->RegisterMemory(mem, memTag, memHandle));
     183            0 :     return HCCL_SUCCESS;
     184              : }
     185              : 
     186            0 : HcclResult UrmaEndpoint::UnregisterMemory(void* memHandle)
     187              : {
     188            0 :     CHK_RET(this->regedMemMgr_->UnregisterMemory(memHandle));
     189            0 :     return HCCL_SUCCESS;
     190              : }
     191              : 
     192            0 : HcclResult UrmaEndpoint::MemoryExport(void* memHandle, void** memDesc, uint32_t* memDescLen)
     193              : {
     194            0 :     CHK_RET(this->regedMemMgr_->MemoryExport(this->endpointDesc_, memHandle, memDesc, memDescLen));
     195            0 :     return HCCL_SUCCESS;
     196              : }
     197              : 
     198            0 : HcclResult UrmaEndpoint::MemoryImport(const void* memDesc, uint32_t descLen, HcommMem* outMem)
     199              : {
     200            0 :     CHK_RET(this->regedMemMgr_->MemoryImport(memDesc, descLen, outMem));
     201            0 :     return HCCL_SUCCESS;
     202              : }
     203              : 
     204            0 : HcclResult UrmaEndpoint::MemoryUnimport(const void* memDesc, uint32_t descLen)
     205              : {
     206            0 :     CHK_RET(this->regedMemMgr_->MemoryUnimport(memDesc, descLen));
     207            0 :     return HCCL_SUCCESS;
     208              : }
     209              : 
     210            0 : HcclResult UrmaEndpoint::GetAllMemHandles(void** memHandles, uint32_t* memHandleNum)
     211              : {
     212            0 :     CHK_RET(this->regedMemMgr_->GetAllMemHandles(memHandles, memHandleNum));
     213            0 :     return HCCL_SUCCESS;
     214              : }
     215              : 
     216           30 : CcuChannelCtxPool* UrmaEndpoint::GetCcuChannelCtxPool() { return ccuChannelCtxPool_.get(); }
     217              : 
     218            4 : HcclResult UrmaEndpoint::GetAsyncEvents(uint32_t devPhyId, struct AsyncEvent events[], uint32_t& num)
     219              : {
     220            4 :     uint32_t interfaceVersion{0};
     221              : 
     222              :     int ret;
     223              :     // 对RaCtxGetAsyncEvents接口的版本检验
     224            4 :     ret = RaGetInterfaceVersion(devPhyId, RA_RS_CTX_GET_ASYNC_EVENTS, &interfaceVersion);
     225            4 :     if (ret != 0) {
     226            0 :         HCCL_ERROR(
     227              :             "[%s] devPhyId[%u] epHandle[%p] RaGetInterfaceVersion failed, ret[%d]", __func__, devPhyId, this, ret);
     228            0 :         return HCCL_E_INTERNAL;
     229              :     }
     230              : 
     231            4 :     if (interfaceVersion <= 1) {
     232            1 :         HCCL_ERROR(
     233              :             "[%s] devPhyId[%u] epHandle[%p] version[%u] not support", __func__, devPhyId, this, interfaceVersion);
     234            1 :         return HCCL_E_NOT_SUPPORT;
     235              :     }
     236              : 
     237            3 :     if (!IsCtxHandleValid()) {
     238            1 :         HCCL_ERROR(
     239              :             "[%s] devPhyId[%u] ctxHandle_[%p] has been invalidated, "
     240              :             "RdmaHandleManager may have DeInit this device",
     241              :             __func__, devPhyId, ctxHandle_);
     242            1 :         return HCCL_E_INTERNAL;
     243              :     }
     244              : 
     245            2 :     ret = RaCtxGetAsyncEvents(ctxHandle_, events, &num);
     246            2 :     if (ret != 0) {
     247            1 :         HCCL_ERROR(
     248              :             "[%s] devPhyId[%u] epHandle[%p] RaCtxGetAsyncEvents failed, ctxHandle[%p] ret[%d]", __func__, devPhyId,
     249              :             this, (void*)ctxHandle_, ret);
     250            1 :         return HCCL_E_INTERNAL;
     251              :     }
     252            1 :     return HCCL_SUCCESS;
     253              : }
     254              : 
     255              : } // namespace hcomm
        

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