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 <algorithm>
      12              : #include <mutex>
      13              : #include <sstream>
      14              : #include <string>
      15              : #include "log.h"
      16              : #include "env_config.h"
      17              : 
      18              : using namespace hccl;
      19           43 : HcclResult SetHcclAlgoConfig(const std::string& hcclAlgo)
      20              : {
      21           43 :     std::string algoConfig = hcclAlgo;
      22           43 :     algoConfig.erase(std::remove(algoConfig.begin(), algoConfig.end(), ' '), algoConfig.end());
      23           43 :     if (algoConfig.empty()) {
      24            1 :         HCCL_RUN_INFO("hccl algo config is empty, HCCL use built-in algo selection.");
      25            1 :         return HCCL_SUCCESS;
      26              :     }
      27           42 :     std::vector<std::string> algoPerOptype;
      28           42 :     CHK_RET(SplitHcclOpType(algoConfig, algoPerOptype));
      29           42 :     bool anyCommonConfig = false;
      30           42 :     bool anySpecificConfig = false;
      31           42 :     CHK_RET(CheckAlgoConfigValid(algoPerOptype, anyCommonConfig, anySpecificConfig));
      32           42 :     if (anyCommonConfig) {
      33           42 :         CHK_RET(SetCommonAlgType(algoPerOptype));
      34              :     } else {
      35            0 :         g_envConfig.specificAlgoMode = anySpecificConfig;
      36            0 :         CHK_RET(SetSpecificAlgType(algoPerOptype));
      37              :     }
      38           42 :     return HCCL_SUCCESS;
      39           43 : }