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 __MC2_TILING_UTILS_INTERFACE_H__
      12              : #define __MC2_TILING_UTILS_INTERFACE_H__
      13              : 
      14              : #include "hccl/base.h"
      15              : #include "kernel_tiling/kernel_tiling.h"
      16              : 
      17              : #ifdef __cplusplus
      18              : extern "C" {
      19              : #endif // __cplusplus
      20              : 
      21           22 : inline uint32_t MC2TilingGetVer(void *tiling) {
      22           22 :     return *(uint32_t *)tiling;
      23              : }
      24              : 
      25           13 : inline uint32_t MC2TilingGetHcommCnt(void *tiling) {
      26           13 :     return *(uint32_t *)((uint8_t *)tiling + sizeof(uint32_t));
      27              : }
      28              : 
      29            8 : inline Mc2HcommCfg *MC2TilingGetHcommCfg(void *tiling, uint32_t idx) {
      30            8 :     uint32_t cnt = MC2TilingGetHcommCnt(tiling);
      31            8 :     if (idx >= cnt) {
      32            0 :         return nullptr;
      33              :     }
      34            8 :     return (Mc2HcommCfg *)((uint8_t *)tiling + sizeof(uint32_t) + sizeof(uint32_t) + sizeof(Mc2ServerCfg) + idx * sizeof(Mc2HcommCfg));
      35              : }
      36              : 
      37            4 : inline Mc2ServerCfg *MC2TilingGetServerCfg(void *tiling) {
      38            4 :     return (Mc2ServerCfg *)((uint8_t *)tiling + sizeof(uint32_t) + sizeof(uint32_t));
      39              : }
      40              : 
      41              : #ifdef __cplusplus
      42              : }
      43              : #endif // __cplusplus
      44              : #endif // __MC2_TILING_UTILS_INTERFACE_H__