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Жители Санкт-Петербурга устроили «крысогон»17:52
。关于这个话题，safew官方版本下载提供了深入分析
What surprised me was that this entire walk is fully hardware-driven -- no microcode involvement at all. The state machine reads the page directory entry, reads the page table entry, checks permissions, and writes back the Accessed and Dirty bits, all autonomously. Since it's hardware-driven, it runs in parallel with the microcode and needs its own memory bus arbitration -- the paging unit must share the bus with both data accesses from the microcode and prefetch requests from the instruction queue.
“十五五”规划建议提出，“加快建设现代化水网”。水利部锚定增强洪涝灾害防御、水资源统筹调配、城乡供水保障能力目标，不断完善国家水网主骨架和大动脉，着力推动水利高质量发展、保障我国水安全。
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