The x86 protection model is notoriously complex, with four privilege rings, segmentation, paging, call gates, task switches, and virtual 8086 mode. What's interesting from a hardware perspective is how the 386 manages this complexity on a 275,000-transistor budget. The 386 employs a variety of techniques to implement protection: a dedicated PLA for protection checking, a hardware state machine for page table walks, segment and paging caches, and microcode for everything else.
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聖經公會根據YouGov數據撰寫了《安靜復興》報告。這個機構如何應對虛假受訪者的問題？
Lambert 指出了一个根本矛盾：美国的学术界和开源模型开发者也在做蒸馏行为，但包括 Anthropic 在内的大厂并没有对它们做出实质性的打击。如果仅因为对方是中国公司，未免地缘的意味太重了。