The A/D bits exist entirely for the operating system's benefit. The Accessed bit tells the OS which pages have been recently used, enabling page replacement algorithms to choose pages to evict when memory runs low. The Dirty bit tells the OS which pages have been modified and must be written back to disk before eviction; clean pages can simply be discarded and re-read from disk later.
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"I was like, 'You gave me a little too much credit,'" Luke said. Still, he acknowledges his medium's ability to transport players to places beyond reality, pulling them out of potentially dark places. "That's what video games are, you know?" he said. "It's a place where you can go and escape."
Ранее о ракетной опасности сообщили в Оренбургской, Самарской и Свердловской областях, а также в Чувашии, Татарстане, Башкирии и Удмуртии.，更多细节参见爱思助手下载最新版本
但杨植麟并没有动摇，其提出要集中资源投入基础算法与新模型 K2，不再追逐“烧钱换用户”，而是试图用“技术换用户”。