Java面试题cas aba-阿里云

Java面试题之CAS和ABA问题

目录一、原子操作二、CAS(Compare And Swap)1、CAS概述2、CAS加自旋实现原子性操作示例三、CAS的三个小问题四、ABA问题1、ABA问题详解2、ABA问题示例之不安全的栈3、代码测试用例4、ABA问题解决方案之线程安全的栈一、原子操作原子操作可以是一个步骤，也可以是多个操作步...

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更新时间 2023-05-24 14:11:37

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