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 "rma_buffer_lite.h"
      12              : #include "log.h"
      13              : #include "string_util.h"
      14              : namespace Hccl {
      15            1 : RmaBufferLite::RmaBufferLite(u64 addr, u64 size) : type_(RmaType::IPC), addr_(addr), size_(size)
      16              : {
      17            3 :     HCCL_INFO("RmaBufferLite::RmaBufferLite:%s", Describe().c_str());
      18            1 : }
      19              : 
      20          191 : RmaBufferLite::RmaBufferLite(u64 addr, u64 size, u32 lkey) : type_(RmaType::RDMA), addr_(addr), size_(size), lkey_(lkey)
      21              : {
      22          565 :     HCCL_INFO("RmaBufferLite::RmaBufferLite:%s", Describe().c_str());
      23          191 : }
      24              : 
      25           28 : RmaBufferLite::RmaBufferLite(u64 addr, u64 size, u32 tokenId, u32 tokenValue)
      26           28 :     : type_(RmaType::UB),
      27           28 :       addr_(addr),
      28           28 :       size_(size),
      29           28 :       tokenId_(tokenId),
      30           28 :       tokenValue_(tokenValue)
      31              : {
      32           84 :     HCCL_INFO("RmaBufferLite::RmaBufferLite:%s", Describe().c_str());
      33           28 : }
      34              : 
      35            1 : RmaBufSliceLite RmaBufferLite::GetRmaBufSliceLite(u64 offset, u32 sliceSize) const
      36              : {
      37            1 :     return RmaBufSliceLite(addr_ + offset, sliceSize, lkey_, tokenId_);
      38              : }
      39              : 
      40          254 : std::string RmaBufferLite::Describe() const
      41              : {
      42          254 :     return StringFormat("RmaBufferLite[type=%s, addr=0x%llx, size=0x%llx", type_.Describe().c_str(), addr_, size_);
      43              : }
      44              : } // namespace Hccl