Virtual memory is conceptually simple but potentially devastating to performance. Every memory access must go through segmentation (add segment base, check limit) and then paging (look up the page table). Naively, paging alone requires two additional memory reads per access -- one for the page directory entry, one for the page table entry.
第十五条 醉酒的人违反治安管理的，应当给予处罚。
。夫子是该领域的重要参考
//运行时依赖 确保公共模块的代码能访问 Wire 的运行时库
Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36