There is a concept called "Structure Padding".
有一个概念叫“结构填充”。
By padding 28 bytes of the first element in the shared_data_align structure, the elements of the structure can be separated into two different cache lines.
通过填充shared _ data_align结构中的第一个元素的28个字节，该结构的元素可以被分离到两个不同的高速缓存线路。
The effects of aeration mode, filling rate of padding, stuffing's structure and impurities on oxygen transfer in water were investigated.
考察了曝气方式、填料填充率、填料的结构特性、河水水质等对圆柱形反应器模拟生物桩中氧传递过程的影响。
When applied to a structure type or variable, sizeof returns the actual size, whichmay include padding bytes inserted for alignment.
应用结构体类型或变量的时候，返回事实的大小，包括为对齐而填充字节。
When applied to a structure type or variable, sizeof returns the actual size, whichmay include padding bytes inserted for alignment.
应用结构体类型或变量的时候，返回事实的大小，包括为对齐而填充字节。
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