if ((totalLengthAligned / ALIGN_NUM) % block_dim == 0) {  //核间可均分
    blockLength = totalLengthAligned / block_dim;//核均分
    tile_num = blockLength / ALIGN_NUM / ub_block_num;//当blockLength/ALIGN_NUM < ub_block_num
    if ((totalLengthAligned / block_dim / ALIGN_NUM) % ub_block_num == 0 ||
        tile_num == 0) {  
          //满足32字节对齐，可以核内均分
      if (tile_num == 0) {
        tile_num = 1;
      } 
      if (blockLength < ub_block_num* ALIGN_NUM) {
        tileLength = ((blockLength / ALIGN_NUM) + 1) / 2 * 2 * ALIGN_NUM;
        lasttileLength = tileLength;
      } else {
        tileLength = ub_block_num * ALIGN_NUM;
        lasttileLength = tileLength;
      }
    } else {  //满足32字节对齐，核内不能均分
      tile_num = tile_num + 1;
      tileLength = ub_block_num * ALIGN_NUM;
      lasttileLength = blockLength - (tile_num - 1) * tileLength;
    }
    context->SetTilingKey(1);
    tiling.set_blockLength(blockLength);
    tiling.set_tileNum(tile_num);
    tiling.set_tileLength(tileLength);
    tiling.set_lasttileLength(lasttileLength);

    tiling.SaveToBuffer(context->GetRawTilingData()->GetData(),
                        context->GetRawTilingData()->GetCapacity());
    context->GetRawTilingData()->SetDataSize(tiling.GetDataSize());
    size_t* currentWorkspace = context->GetWorkspaceSizes(1);
    currentWorkspace[0] = 0;
    return ge::GRAPH_SUCCESS;
  } else {//核间不可均分
    uint32_t formerNum = (totalLengthAligned / ALIGN_NUM) % block_dim;
    uint32_t tailNum = block_dim - formerNum;
    // 计算大块和小块的数据量
    //   uint32_t formerLength = ((totalLengthAligned / BLOCK_DIM + ALIGN_NUM - 1) / ALIGN_NUM) * ALIGN_NUM;
    //uint32_t tailLength = (totalLengthAligned / BLOCK_DIM / ALIGN_NUM) * ALIGN_NUM;
    uint32_t formerLength =
        (((totalLengthAligned + block_dim - 1) / block_dim + ALIGN_NUM - 1) /
         ALIGN_NUM) *ALIGN_NUM;
    uint32_t tailLength =
        (totalLengthAligned / block_dim / ALIGN_NUM) * ALIGN_NUM;

    bool isformershare = true;
    uint32_t former_tile_num = formerLength / ALIGN_NUM / ub_block_num;
    if ((formerLength / ALIGN_NUM) % ub_block_num == 0 ||
        former_tile_num == 0) {  //核内均分
      if (former_tile_num == 0) {
        former_tile_num = 1;
      }
      if (formerLength < ub_block_num * ALIGN_NUM) {
        formertileLength = ((formerLength / ALIGN_NUM) + 1) / 2 * 2 * ALIGN_NUM;
        formerlasttileLength = formertileLength;
      } else {
        formertileLength = ub_block_num * ALIGN_NUM;
        formerlasttileLength = formertileLength;
      }
    } else {
      isformershare = false;
      former_tile_num = former_tile_num + 1;

      formertileLength = ub_block_num * ALIGN_NUM;
      formerlasttileLength =
          (formerLength - (former_tile_num - 1) * formertileLength);
    }

    bool istailshare = true;
    uint32_t tail_tile_num = tailLength / ALIGN_NUM / ub_block_num;
    uint32_t tailtileLength;
    uint32_t taillasttileLength;
    if ((tailLength / ALIGN_NUM) % ub_block_num == 0 ||
        tail_tile_num == 0) {  //核内可以均分
      if (tail_tile_num == 0) {
        tail_tile_num = 1;
      }
      if (tailLength < (ub_block_num * ALIGN_NUM)) {
        tailtileLength = ((tailLength / ALIGN_NUM) + 1) / 2 * 2 * ALIGN_NUM;
        taillasttileLength = tailtileLength;
      } else {
        tailtileLength = ub_block_num * ALIGN_NUM;
        taillasttileLength = tailtileLength;
      }
    } else {  //核内不均分
      istailshare = false;
      tail_tile_num = tail_tile_num + 1;
      tailtileLength = ub_block_num * ALIGN_NUM;
      taillasttileLength = (tailLength - (tail_tile_num - 1) * tailtileLength);
    }
    tiling.set_formerNum(formerNum);// 添加tiling字段，分配到较多数据量的核心数，即大块
    tiling.set_formerLength(formerLength);// 添加tiling字段，大块的长度
    tiling.set_formertileNum(former_tile_num);
    tiling.set_formertileLength(formertileLength);
    tiling.set_formerlasttileLength(formerlasttileLength);
    tiling.set_tailNum(tailNum);// 添加tiling字段，分配到较少数据量的核心数，即小块
    tiling.set_tailLength(tailLength);// 添加tiling字段，小块的长度
    tiling.set_tailtileNum(tail_tile_num);
    tiling.set_tailtileLength(tailtileLength);
    tiling.set_taillasttileLength(taillasttileLength);
    context->SetTilingKey(2);
    tiling.SaveToBuffer(context->GetRawTilingData()->GetData(),
                        context->GetRawTilingData()->GetCapacity());
    context->GetRawTilingData()->SetDataSize(tiling.GetDataSize());
    size_t* currentWorkspace = context->GetWorkspaceSizes(1);
    currentWorkspace[0] = 0;
    return ge::GRAPH_SUCCESS;
  }