Partial read usually is equal to cache line size in cache manager.

部分读取通常等于高速缓存管理器线尺寸。

youdao

Although looking one line higher at the size of the engine in memory (118,812 KB), we aren't working with a lot of memory, Let's keep cache on the table.

虽然在第一行中，针对引擎的大小来对内存做了考虑(118,812 KB)，但是，我们没有使用很多内存，我们为表保持缓存。

youdao

In particular, note that the array is padded out to 16 bytes; this is the size of a cache line, and the DMA engine likes to work in cache lines.

具体来说，请注意数组被补全为16字节；这是缓存线路的大小，dma引擎喜欢按照缓存线路大小进行操作。

youdao