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 "hccl_comm_socket_c_adpt.h"
      12              : #include "adapter_rts_common.h"
      13              : #include "socket_process.h"
      14              : 
      15              : namespace {
      16              : constexpr s32 kHostResourceId = 0;
      17              : 
      18            9 : HcclResult GetRuntimeSocketProcessId(s32& socketProcessId)
      19              : {
      20            9 :     uint32_t deviceCount = 0;
      21            9 :     HcclResult ret = hrtGetDeviceCount(&deviceCount);
      22            7 :     if (ret != HCCL_SUCCESS || deviceCount == 0) {
      23            0 :         HCCL_WARNING(
      24              :             "[%s] get device count ret[%d], count[%u], use host resource id[%d].", __func__, ret, deviceCount,
      25              :             kHostResourceId);
      26            0 :         socketProcessId = kHostResourceId;
      27            0 :         return HCCL_SUCCESS;
      28              :     }
      29              : 
      30            7 :     CHK_RET(hrtGetDevice(&socketProcessId));
      31            9 :     return HCCL_SUCCESS;
      32              : }
      33              : } // namespace
      34              : 
      35            3 : HcclResult SocketCreate(SocketDesc* socketDesc, SocketHandler* socketHandle)
      36              : {
      37            3 :     CHK_PTR_NULL(socketDesc);
      38            3 :     CHK_PTR_NULL(socketHandle);
      39              : 
      40            3 :     s32 socketProcessId = 0;
      41            3 :     CHK_RET(GetRuntimeSocketProcessId(socketProcessId));
      42            3 :     return hcomm::SocketProcess::GetInstance(socketProcessId).GetSocket(socketDesc, *socketHandle);
      43              : }
      44              : 
      45            1 : HcclResult SocketDestroy(SocketHandler socketHandle)
      46              : {
      47            1 :     CHK_PTR_NULL(socketHandle);
      48            1 :     s32 socketProcessId = 0;
      49            1 :     CHK_RET(GetRuntimeSocketProcessId(socketProcessId));
      50            1 :     return hcomm::SocketProcess::GetInstance(socketProcessId).DestroySocketHandle(socketHandle);
      51              : }
      52              : 
      53            3 : HcclResult SocketGetStatus(SocketHandler socketHandle, SocketStates* status)
      54              : {
      55            3 :     CHK_PTR_NULL(socketHandle);
      56            3 :     CHK_PTR_NULL(status);
      57            3 :     s32 socketProcessId = 0;
      58            3 :     CHK_RET(GetRuntimeSocketProcessId(socketProcessId));
      59            3 :     return hcomm::SocketProcess::GetInstance(socketProcessId).GetStatus(socketHandle, *status);
      60              : }
      61              : 
      62            2 : HcclResult SocketSendNb(SocketHandler socketHandle, void* sendbuffer, uint64_t sendSize, uint64_t* sentSize)
      63              : {
      64            2 :     CHK_PTR_NULL(socketHandle);
      65            2 :     CHK_PTR_NULL(sendbuffer);
      66            2 :     CHK_PTR_NULL(sentSize);
      67            2 :     s32 socketProcessId = 0;
      68            2 :     CHK_RET(GetRuntimeSocketProcessId(socketProcessId));
      69            4 :     return hcomm::SocketProcess::GetInstance(socketProcessId)
      70            2 :         .SendNoBlock(socketHandle, sendbuffer, sendSize, reinterpret_cast<u64*&>(sentSize));
      71              : }
      72              : 
      73            0 : HcclResult SocketRecvNb(SocketHandler socketHandle, void* recvBuffer, uint64_t recvSize, uint64_t* recvedSize)
      74              : {
      75            0 :     CHK_PTR_NULL(socketHandle);
      76            0 :     CHK_PTR_NULL(recvBuffer);
      77            0 :     CHK_PTR_NULL(recvedSize);
      78            0 :     s32 socketProcessId = 0;
      79            0 :     CHK_RET(GetRuntimeSocketProcessId(socketProcessId));
      80            0 :     return hcomm::SocketProcess::GetInstance(socketProcessId)
      81            0 :         .RecvNoBlock(socketHandle, recvBuffer, recvSize, reinterpret_cast<u64*&>(recvedSize));
      82              : }