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              : #ifndef HCCL_SRC_DLHALFUNCTION_H
      12              : #define HCCL_SRC_DLHALFUNCTION_H
      13              : 
      14              : #include <functional>
      15              : #include <mutex>
      16              : #include <hccl/hccl_types.h>
      17              : 
      18              : #include "hccl/base.h"
      19              : #include "ascend_hal.h"
      20              : #include "ascend_hal_define.h"
      21              : 
      22              : namespace hccl {
      23              : class DlHalFunction {
      24              : public:
      25              :     virtual ~DlHalFunction();
      26              :     static DlHalFunction& GetInstance();
      27              :     HcclResult DlHalFunctionInit();
      28              :     std::function<drvError_t(unsigned int, struct event_summary*)> dlHalEschedSubmitEvent;
      29              :     std::function<drvError_t(unsigned int)> dlHalEschedAttachDevice;
      30              :     std::function<drvError_t(int*)> dlHalGetAPIVersion;
      31              :     std::function<drvError_t(unsigned int, unsigned int, GROUP_TYPE)> dlHalEschedCreateGrp;
      32              :     std::function<drvError_t(
      33              :         unsigned int, unsigned int, void (*ackFunc)(unsigned int, unsigned int, u8*, unsigned int))>
      34              :         dlHalEschedRegisterAckFunc;
      35              :     std::function<drvError_t(int, unsigned int*, unsigned int*, unsigned int*, unsigned int*)>
      36              :         dlHalDrvQueryProcessHostPid;
      37              :     std::function<DVresult(
      38              :         unsigned long long dst, unsigned long long destMax, unsigned long long src, unsigned long long count)>
      39              :         dlDrvMemCpy;
      40              :     std::function<drvError_t(uint32_t*)> dlHalDrvGetDevNum;
      41              :     std::function<drvError_t(uint32_t, int32_t, int32_t, int64_t*)> dlHalGetDeviceInfo;
      42              :     std::function<pid_t(void)> dlDrvDeviceGetBareTgid;
      43              :     std::function<drvError_t(GroupQueryCmdType, void*, unsigned int, void*, unsigned int*)> dlHalGrpQuery;
      44              :     std::function<drvError_t(unsigned int devId)> dlHalEschedDettachDevice;
      45              :     std::function<drvError_t(uint32_t*)> dlHalDrvGetPlatformInfo;
      46              :     std::function<drvError_t(uint32_t, halChipInfo*)> dlHalGetChipInfo;
      47              :     std::function<drvError_t(BIND_CGROUP_TYPE)> dlHalBindCgroup;
      48              :     std::function<drvError_t(void*, uint64_t, uint32_t, uint32_t, void**)> dlHalHostRegister;
      49              :     std::function<drvError_t(void*, uint32_t)> dlHalHostUnregister;
      50              :     std::function<drvError_t(void*, uint32_t, uint32_t)> dlHalHostUnregisterEx;
      51              :     std::function<drvError_t(int, void*, size_t, void*, size_t*)> dlHalMemCtl;
      52              :     std::function<drvError_t(uint32_t, struct halSensorNodeCfg*, uint64_t*)> dlHalSensorNodeRegister;
      53              :     std::function<drvError_t(uint32_t, uint64_t)> dlHalSensorNodeUnregister;
      54              :     std::function<drvError_t(uint32_t, uint64_t, int, halGeneralEventType_t)> dlHalSensorNodeUpdateState;
      55         1060 :     bool DlHalFunctionIsInit()
      56              :     {
      57         1060 :         std::lock_guard<std::mutex> lock(handleMutex_);
      58         1060 :         return (handle_ != nullptr);
      59         1060 :     }
      60              : 
      61              : protected:
      62              : private:
      63              :     void* handle_;
      64              :     std::mutex handleMutex_;
      65              :     DlHalFunction(const DlHalFunction&);
      66              :     DlHalFunction& operator=(const DlHalFunction&);
      67              :     DlHalFunction();
      68              :     HcclResult DlHalFunctionEschedInit();
      69              : };
      70              : } // namespace hccl
      71              : 
      72              : #endif // HCCL_SRC_DLHALFUNCTION_H