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多线程中，数据从cpu拷贝到内存中，出现写入冲突 #3498

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yangy996 opened this issue May 7, 2025 · 2 comments
Open

多线程中，数据从cpu拷贝到内存中，出现写入冲突 #3498

yangy996 opened this issue May 7, 2025 · 2 comments
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yangy996 commented May 7, 2025

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@jxt1234 jxt1234 added the question Further information is requested label May 9, 2025
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jxt1234 commented May 9, 2025

完整运行代码是什么?

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yangy996 commented May 9, 2025

完整运行代码是什么?

c++中，初始化多个class对象，比如4个，外部开启多线程调用，每个线程随机获取一个对象，获取到对象后，该线程独占对象，并通过该对象调用class中的方法。
一个进程的时候，或者给进程加锁，都没什么问题，一旦进程过多，实测超过10，必会出现上面的内存报错问题

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