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            9 :     if (ret != HCCL_SUCCESS || deviceCount == 0) {
      23            0 :         HCCL_WARNING("[%s] get device count ret[%d], count[%u], use host resource id[%d].",
      24              :             __func__, ret, deviceCount, kHostResourceId);
      25            0 :         socketProcessId = kHostResourceId;
      26            0 :         return HCCL_SUCCESS;
      27              :     }
      28              : 
      29            9 :     CHK_RET(hrtGetDevice(&socketProcessId));
      30            9 :     return HCCL_SUCCESS;
      31              : }
      32              : }
      33              : 
      34            3 : HcclResult SocketCreate(SocketDesc *socketDesc, SocketHandler *socketHandle)
      35              : {
      36            3 :     CHK_PTR_NULL(socketDesc);
      37            3 :     CHK_PTR_NULL(socketHandle);
      38              : 
      39            3 :     s32 socketProcessId = 0;
      40            3 :     CHK_RET(GetRuntimeSocketProcessId(socketProcessId));
      41            3 :     return hcomm::SocketProcess::GetInstance(socketProcessId).GetSocket(socketDesc, *socketHandle);
      42              : }
      43              : 
      44            1 : HcclResult SocketDestroy(SocketHandler socketHandle)
      45              : {
      46            1 :     CHK_PTR_NULL(socketHandle);
      47            1 :     s32 socketProcessId = 0;
      48            1 :     CHK_RET(GetRuntimeSocketProcessId(socketProcessId));
      49            1 :     return hcomm::SocketProcess::GetInstance(socketProcessId).DestroySocketHandle(socketHandle);
      50              : }
      51              : 
      52            3 : HcclResult SocketGetStatus(SocketHandler socketHandle, SocketStates *status)
      53              : {
      54            3 :     CHK_PTR_NULL(socketHandle);
      55            3 :     CHK_PTR_NULL(status);
      56            3 :     s32 socketProcessId = 0;
      57            3 :     CHK_RET(GetRuntimeSocketProcessId(socketProcessId));
      58            3 :     return hcomm::SocketProcess::GetInstance(socketProcessId).GetStatus(socketHandle, *status);
      59              : }
      60              : 
      61            2 : HcclResult SocketSendNb(
      62              :     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(
      74              :     SocketHandler socketHandle, void *recvBuffer, uint64_t recvSize, uint64_t *recvedSize)
      75              : {
      76            0 :     CHK_PTR_NULL(socketHandle);
      77            0 :     CHK_PTR_NULL(recvBuffer);
      78            0 :     CHK_PTR_NULL(recvedSize);
      79            0 :     s32 socketProcessId = 0;
      80            0 :     CHK_RET(GetRuntimeSocketProcessId(socketProcessId));
      81            0 :     return hcomm::SocketProcess::GetInstance(socketProcessId)
      82            0 :         .RecvNoBlock(socketHandle, recvBuffer, recvSize, reinterpret_cast<u64 *&>(recvedSize));
      83              : }