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How often does the "slow path" actually trigger? With 32 TLB entries covering 128 KB, Intel claimed a 98% hit rate for typical workloads of the era. That sounds impressive, but a 2% miss rate means a page walk every 50 memory accesses -- still quite frequent. So the 386 overlaps page walks with normal instruction execution wherever possible. A dedicated hardware state machine performs each walk:,这一点在91视频中也有详细论述
“十五五”规划建议将“全要素生产率稳步提升”列为“十五五”时期经济社会发展的主要目标之一,并就“加快完善要素市场化配置体制机制”作出一系列重要部署。,这一点在搜狗输入法2026中也有详细论述
Eventually, 41 permanent gas turbines—that supposedly won't be as noisy—will be installed, if xAI can secure the permitting. In the meantime, xAI has erected a $7 million "sound barrier" that's supposed to mitigate some of the noise.