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缓存一致性协议 #224

Open wtysos11 opened 3 years ago

wtysos11 commented 3 years ago

https://zhuanlan.zhihu.com/p/123926004 既然CPU有缓存一致性协议（MESI），为什么JMM还需要volatile关键字？ - 程序员cxuan的回答 - 知乎 https://www.zhihu.com/question/296949412/answer/2020805404