「在12個月內，我從全球各地爭取到了超過18兆美元的投資承諾」
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.，更多细节参见safew官方下载
，详情可参考同城约会
27 February 2026，这一点在safew官方版本下载中也有详细论述
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