黎廣德說，目前情況一直發展下去，政府能否找出合適的方案給居民，「其實這件事是不樂觀的」。
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.
。Line官方版本下载对此有专业解读
Фото: Hannah Mckay / Reuters
ВсеПолитикаОбществоПроисшествияКонфликтыПреступность