LCOV - code coverage report
Current view: top level - base_comm/resources/endpoints - cpu_urma_endpoint.cc (source / functions) Coverage Total Hit
Test: coverage.info Lines: 78.6 % 98 77
Test Date: 2026-08-18 17:47:01 Functions: 73.3 % 15 11

            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 "cpu_urma_endpoint.h"
      12              : #include <algorithm>
      13              : #include "endpoint_mgr.h"
      14              : #include "log.h"
      15              : #include "urma_mem.h"
      16              : #include "proc_reged_mem_mgr_cache.h"
      17              : #include "adapter_rts_common.h"
      18              : #include "server_socket_manager.h"
      19              : #include "hccp_peer_manager.h"
      20              : 
      21              : namespace hcomm {
      22           23 : CpuUrmaEndpoint::CpuUrmaEndpoint(const EndpointDesc& endpointDesc) : Endpoint(endpointDesc) {}
      23              : 
      24           46 : CpuUrmaEndpoint::~CpuUrmaEndpoint() noexcept
      25              : {
      26           23 :     std::lock_guard<std::mutex> lock(portMutex_);
      27           23 :     if (dynamicPort_ != HCCL_INVALID_PORT) {
      28            1 :         ServerSocketStopListenImpl(dynamicPort_);
      29              :     }
      30           23 :     dynamicPort_ = HCCL_INVALID_PORT;
      31           23 :     ProcRegedMemMgrCache::GetInstance().Release(cacheKey_);
      32           46 : }
      33              : 
      34           23 : HcclResult CpuUrmaEndpoint::Init()
      35              : {
      36           23 :     HCCL_INFO("[%s] localEndpoint protocol[%d]", __func__, endpointDesc_.protocol);
      37              : 
      38           23 :     Hccl::IpAddress ipAddr{};
      39           23 :     CHK_RET(CommAddrToIpAddress(endpointDesc_.commAddr, ipAddr));
      40              :     u32 devPhyId;
      41              :     s32 deviceLogicId;
      42           23 :     HcclResult ret = hrtGetDevice(&deviceLogicId);
      43           23 :     if (ret != HCCL_SUCCESS) {
      44            0 :         HCCL_ERROR("call hrtGetDevice failed, deviceLogicId[%d]", deviceLogicId);
      45            0 :         return ret;
      46              :     }
      47           23 :     RaSocketSetWhiteListStatus(1); // PEER模式需要手动开启白名单模式
      48           23 :     Hccl::HccpPeerManager::GetInstance().Init(deviceLogicId);
      49           23 :     ret = hrtGetDevicePhyIdByIndex(static_cast<uint32_t>(deviceLogicId), devPhyId);
      50           23 :     if (ret != HCCL_SUCCESS) {
      51            0 :         HCCL_ERROR("call hrtGetDevicePhyIdByIndex failed, deviceLogicId[%d], devPhyId[%u]", deviceLogicId, devPhyId);
      52            0 :         return ret;
      53              :     }
      54           23 :     auto& rdmaHandleMgr = Hccl::RdmaHandleManager::GetInstance();
      55           23 :     ctxHandle_ = static_cast<void*>(
      56           23 :         rdmaHandleMgr.GetByAddr(devPhyId, Hccl::LinkProtoType::UB, ipAddr, Hccl::PortDeploymentType::HOST_NET));
      57           23 :     CHK_PTR_NULL(ctxHandle_);
      58           23 :     HCCL_INFO(
      59              :         "CpuUrmaEndpoint::%s success, devPhyId[%u], ipAddr[%s], ctxHandle[%p]", __func__, devPhyId,
      60              :         ipAddr.Describe().c_str(), ctxHandle_);
      61              : 
      62           23 :     cacheKey_ = MemMgrCacheKey{devPhyId, COMM_PROTOCOL_UB_CTP, ipAddr, LocTypeToPortType(endpointDesc_.loc.locType)};
      63           23 :     auto& cache = ProcRegedMemMgrCache::GetInstance();
      64           46 :     EXCEPTION_CATCH(
      65              :         regedMemMgr_ = cache.GetOrCreate(
      66              :             cacheKey_,
      67              :             [this]() {
      68              :                 auto m = std::make_shared<UbRegedMemMgr>();
      69              :                 m->rdmaHandle_ = this->ctxHandle_;
      70              :                 return m;
      71              :             }),
      72              :         return HCCL_E_PARA);
      73           23 :     return HCCL_SUCCESS;
      74              : }
      75              : 
      76            1 : HcclResult CpuUrmaEndpoint::ServerSocketListen(const uint32_t port)
      77              : {
      78            1 :     Hccl::IpAddress ipAddr{};
      79            1 :     CHK_RET(CommAddrToIpAddress(endpointDesc_.commAddr, ipAddr));
      80              : 
      81            1 :     s32 devId = 0;
      82            1 :     CHK_RET(hrtGetDevice(&devId));
      83            1 :     u32 devPhyId = 0;
      84            1 :     CHK_RET(hrtGetDevicePhyIdByIndex(devId, devPhyId));
      85              : 
      86            1 :     Hccl::DevNetPortType type = Hccl::DevNetPortType(Hccl::ConnectProtoType::UB);
      87            1 :     Hccl::PortData localPort = Hccl::PortData(devPhyId, type, 0, ipAddr);
      88              : 
      89            1 :     HCCL_INFO("[CpuUrmaEndpoint::%s] devicePhyId[%u] ipAddress[%s]", __func__, devPhyId, ipAddr.Describe().c_str());
      90              : 
      91            1 :     uint32_t requestPort = port;
      92            1 :     CHK_RET(ServerSocketManager::GetInstance().ServerSocketStartListen(
      93              :         localPort, Hccl::NicType::HOST_NIC_TYPE, devPhyId, &requestPort));
      94              : 
      95            1 :     return HCCL_SUCCESS;
      96              : }
      97              : 
      98            2 : inline HcclResult CpuUrmaEndpoint::ServerSocketStopListenImpl(const uint32_t port)
      99              : {
     100            2 :     Hccl::IpAddress ipAddr{};
     101            2 :     CHK_RET(CommAddrToIpAddress(endpointDesc_.commAddr, ipAddr));
     102              : 
     103            2 :     s32 devId = 0;
     104            2 :     CHK_RET(hrtGetDevice(&devId));
     105            2 :     u32 devPhyId = 0;
     106            2 :     CHK_RET(hrtGetDevicePhyIdByIndex(devId, devPhyId));
     107            2 :     Hccl::DevNetPortType type = Hccl::DevNetPortType(Hccl::ConnectProtoType::UB);
     108            2 :     Hccl::PortData localPort = Hccl::PortData(devPhyId, type, 0, ipAddr);
     109            2 :     CHK_RET(ServerSocketManager::GetInstance().ServerSocketStopListen(localPort, Hccl::NicType::HOST_NIC_TYPE, port));
     110              : 
     111            1 :     return HCCL_SUCCESS;
     112              : }
     113              : 
     114            1 : HcclResult CpuUrmaEndpoint::ServerSocketStopListen(const uint32_t port) { return ServerSocketStopListenImpl(port); }
     115              : 
     116            1 : HcclResult CpuUrmaEndpoint::ServerSocketGetListenPort(uint32_t* port)
     117              : {
     118            1 :     std::lock_guard<std::mutex> lock(portMutex_);
     119            1 :     Hccl::IpAddress localIpAddr{};
     120            1 :     CHK_RET(CommAddrToIpAddress(endpointDesc_.commAddr, localIpAddr));
     121              : 
     122            1 :     s32 deviceId = 0;
     123            1 :     CHK_RET(hrtGetDevice(&deviceId));
     124            1 :     u32 devicePhyId = 0;
     125            1 :     CHK_RET(hrtGetDevicePhyIdByIndex(deviceId, devicePhyId));
     126              : 
     127            1 :     Hccl::DevNetPortType portType = Hccl::DevNetPortType(Hccl::ConnectProtoType::UB);
     128            1 :     Hccl::PortData portData = Hccl::PortData(devicePhyId, portType, 0, localIpAddr);
     129              : 
     130            1 :     HCCL_INFO(
     131              :         "[CpuUrmaEndpoint::%s] devicePhyId[%u] ipAddress[%s]", __func__, devicePhyId, localIpAddr.Describe().c_str());
     132              : 
     133              :     // 已有监听端口则直接返回
     134            1 :     if (dynamicPort_ != HCCL_INVALID_PORT) {
     135            0 :         *port = dynamicPort_;
     136            0 :         HCCL_INFO("[CpuUrmaEndpoint::%s] already listening, return existing port[%u]", __func__, dynamicPort_);
     137            0 :         return HCCL_SUCCESS;
     138              :     }
     139              : 
     140            1 :     uint32_t requestPort = 0;
     141            1 :     CHK_RET(ServerSocketManager::GetInstance().ServerSocketStartListen(
     142              :         portData, Hccl::NicType::HOST_NIC_TYPE, devicePhyId, &requestPort));
     143            1 :     if (requestPort == 0 || requestPort == HCCL_INVALID_PORT) {
     144            0 :         HCCL_ERROR("[CpuUrmaEndpoint::%s] get listen port failed, port is invalid.", __func__);
     145            0 :         return HCCL_E_NETWORK;
     146              :     }
     147            1 :     dynamicPort_ = requestPort;
     148            1 :     *port = dynamicPort_;
     149              : 
     150            1 :     return HCCL_SUCCESS;
     151            1 : }
     152              : 
     153            1 : HcclResult CpuUrmaEndpoint::RegisterMemory(HcommMem mem, const char* memTag, void** memHandle)
     154              : {
     155            1 :     CHK_RET(this->regedMemMgr_->RegisterMemory(mem, memTag, memHandle));
     156            1 :     return HCCL_SUCCESS;
     157              : }
     158              : 
     159            1 : HcclResult CpuUrmaEndpoint::UnregisterMemory(void* memHandle)
     160              : {
     161            1 :     CHK_RET(this->regedMemMgr_->UnregisterMemory(memHandle));
     162            1 :     return HCCL_SUCCESS;
     163              : }
     164              : 
     165            0 : HcclResult CpuUrmaEndpoint::MemoryExport(void* memHandle, void** memDesc, uint32_t* memDescLen)
     166              : {
     167            0 :     CHK_RET(this->regedMemMgr_->MemoryExport(this->endpointDesc_, memHandle, memDesc, memDescLen));
     168            0 :     return HCCL_SUCCESS;
     169              : }
     170              : 
     171            0 : HcclResult CpuUrmaEndpoint::MemoryImport(const void* memDesc, uint32_t descLen, HcommMem* outMem)
     172              : {
     173            0 :     CHK_RET(this->regedMemMgr_->MemoryImport(memDesc, descLen, outMem));
     174            0 :     return HCCL_SUCCESS;
     175              : }
     176              : 
     177            0 : HcclResult CpuUrmaEndpoint::MemoryUnimport(const void* memDesc, uint32_t descLen)
     178              : {
     179            0 :     CHK_RET(this->regedMemMgr_->MemoryUnimport(memDesc, descLen));
     180            0 :     return HCCL_SUCCESS;
     181              : }
     182              : 
     183            0 : HcclResult CpuUrmaEndpoint::GetAllMemHandles(void** memHandles, uint32_t* memHandleNum)
     184              : {
     185            0 :     CHK_RET(this->regedMemMgr_->GetAllMemHandles(memHandles, memHandleNum));
     186            0 :     return HCCL_SUCCESS;
     187              : }
     188              : 
     189              : } // namespace hcomm
        

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