变更摘要

该 PR（标题"asc接口替换"）是一次面向 arch35 内核的接口替换/重命名改动，不涉及业务逻辑变更：将算子内核中旧的 AscendC::Reg 寄存器指令接口、NDMA 搬运参数类型以及 UB 指针限定符统一迁移到新命名规范。改动覆盖 conversion 与 math 目录下的多个算子（as_strided、concat、dynamic_partition、split_v、strided_slice_grad、triu、cumsum、eye、power），全部位于 arch35 内核文件中。

主要改动

• 寄存器指令接口重命名: 将 Reg::DataCopy 按语义拆分为 Reg::LoadAlign/Reg::StoreAlign，Reg::DataCopyGather→Reg::Gather、Reg::DataCopyScatter→Reg::Scatter、Reg::DataCopyUnAlign*→Reg::LoadUnAlign*/Reg::StoreUnAlign*、Reg::Copy→Reg::Move、Reg::CompareScalar→Reg::Compares、Reg::ReduceSum→Reg::Reduce<Reg::ReduceType::SUM>、Reg::GatherMask→Reg::Squeeze、Reg::MaskUnPack→Reg::UnPack，涉及 as_strided_gather.h、concat_base.h、dynamic_partition_base.h、split_v_ub_split.h、cumsum_4_int.h 等文件。
• 指针限定符替换: 将内核中 UB 缓冲区地址的 __local_mem__ 指针统一替换为 __ubuf__，覆盖 as_strided、dynamic_partition、triu、cumsum、strided_slice_grad 等多个算子的地址转换与函数形参声明。
• NDMA 配置/参数类型重命名: 将 MultiCopyConfig→NdDmaConfig、MultiCopyParams→NdDmaParams、MultiCopyLoopInfo→NdDmaLoopInfo，应用于 as_strided.h、dynamic_partition_with_h_mc_small_w.h、split_all_axis_nddma.h、split_front_axis_nddma.h、cumsum_core_sklansky.h 等文件。
• 非对齐寄存器类型拆分与 MicroAPI 迁移: 将 UnalignReg 按用途拆分为 UnalignRegForLoad（加载）与 UnalignRegForStore（存储）；并在 cumsum_core_sklansky.h、cumsum_oneway_sklansky.h 中将未限定的 DataCopy 调用改为 MicroAPI::LoadAlign/MicroAPI::StoreAlign，保持原有搬运语义不变。

代码审查

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