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_CCU_JETTY_CTX_MGR_V1_H
      12              : #define HCCL_CCU_JETTY_CTX_MGR_V1_H
      13              : 
      14              : #include <memory>
      15              : #include <vector>
      16              : #include <unordered_map>
      17              : 
      18              : #include "ccu_jetty_ctx_mgr.h"
      19              : #include "ccu_res_allocator.h"
      20              : 
      21              : namespace Hccl {
      22              : 
      23              : class CcuJettyCtxMgrV1 : public CcuJettyCtxMgr {
      24              : public:
      25              :     CcuJettyCtxMgrV1(const int32_t devLogicId, const uint8_t dieId, const uint32_t devPhyId);
      26              : 
      27              :     CcuJettyCtxMgrV1() = default;
      28           24 :     ~CcuJettyCtxMgrV1() override = default;
      29              : 
      30              :     HcclResult Alloc(const uint32_t feId, const uint32_t jettyNum, const uint32_t sqSize,
      31              :         std::vector<JettyInfo>& jettyInfos) override;
      32              :     HcclResult Config(const uint32_t feId, const std::vector<JettyInfo> &jettyInfos,
      33              :         const std::vector<JettyCfg>& jettyCfgs) override;
      34              :     HcclResult Release(const uint32_t feId, const std::vector<JettyInfo> &jettyInfos) override;
      35              : 
      36              : private:
      37              :     struct JettyAllocator {
      38              :         PfeJettyStrategy strategy;
      39              :         std::unique_ptr<CcuResIdAllocator> idAllocator;
      40              :         
      41           24 :         explicit JettyAllocator(PfeJettyStrategy pfeJettyStrategy): strategy(pfeJettyStrategy)
      42              :         {
      43           24 :             idAllocator = std::make_unique<CcuResIdAllocator>(strategy.size);
      44           24 :         }
      45              :     };
      46              : 
      47              :     std::unique_ptr<JettyAllocator> allocator_;
      48              :     HcclResult GetJettyAllocator(uint32_t feId, JettyAllocator* &allocatorHandle);
      49              : };
      50              : 
      51              : }; // namespace Hccl
      52              : 
      53              : #endif