fuzhengwei / fuzhengwei/interview

面经中内存模型与内存分区概念有点混淆

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Description

在面经手册关于内存模型和内存分区的演进一章中,内存分区和内存模型感觉有点混淆,内存模型(JMM)是一种规范,目的是解决多线程并发通过内存共享通信时,主内存和工作内存的数据一致性问题,保证内存共享的正确性。内存分区也就是通常意义上理解的jvm运行时数据区的分区。个人意见,仅供参考

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