Marc Prud’hommeaux
The TLB lookup is combinational -- it evaluates in the same half-cycle as the limit check, requiring no additional clock. The common case (TLB hit, no page boundary crossing) adds zero overhead to a memory access. This is why the Segment Descriptor Cache and Page Cache (TLB) together occupy such substantial die area -- they are the fast path that makes protected mode competitive with real mode.，详情可参考91视频
Continue reading...。关于这个话题，51吃瓜提供了深入分析
“全要素生产率稳步提升，是激活中国经济增长潜力活力的核心支撑。”国务院发展研究中心产业经济研究部副部长许召元说，有关研究测算显示，到2035年我国基本实现社会主义现代化，需要将全要素生产率年均增速保持在2%左右。