此刻，他站在她生命的源头，看着屋前那口老井，心里忽然清晰地浮现出一个画面：一百年前，那个同样年轻的女孩，便是从这里提起一桶桶清冽的井水，转身走进家门。这画面并非来自灵异的感应，而是母亲、舅舅和姨母们讲述的涓滴记忆，在他踏上这片土地时，骤然汇聚成河。
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.
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Compact cameras tend to have smaller sensors and slightly lower quality lenses, but they’re obviously easier to carry — most will fit in a large pocket. So, if budget, convenience and portability is the most important to you, then go for a model in this category.
Жители Санкт-Петербурга устроили «крысогон»17:52