从已知信息看,造游艇绝非刘强东的临时起意,而是一场早有筹划的系统性布局。
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.
。heLLoword翻译官方下载对此有专业解读
Мерц резко сменил риторику во время встречи в Китае09:25
Мерц резко сменил риторику во время встречи в Китае09:25