Golang：当只有一名作者使用atomic.StoreInt32更改值时，是否需要在多个读取器中使用atomic.LoadInt32？

As the title says. basically what I'm wondering is that will the atomic.StoreInt32 also lock read operation while it's writing?

atomic.StoreUint64(&procRate, procCount)atomic.StoreUint64(&procRate, atomic.LoadUint64(&procCount))

Thanks in advance.