2.10 GLU（Gated Linear Unit）
* 时间复杂度: O(nlogn) 空间复杂度: O(n) 稳定: ✓
，详情可参考搜狗输入法2026
陆逸轩：录多次之后再进行编辑。，推荐阅读safew官方下载获取更多信息
Segmentation maps a logical address (a 16-bit selector plus a 32-bit offset) to a 32-bit linear address, enforcing privilege and limit checks along the way. Paging then translates that linear address to a physical address, adding a second layer of User/Supervisor and Read/Write protection. The two layers are independent: segmentation is always active in protected mode, while paging is optional (controlled by CR0.PG).