The SPEs access main storage with direct memory access (DMA) commands that move data and instructions between main storage and a private local memory, called a local store or local storage (LS).

SPE 用直接内存访问（DMA）命令访问主存储器，可以在主存储器与称为本地库或本地存储（LS）的私有本地内存之间移动数据和指令。

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To transfer instructions, data, or both, between real storage and external page storage.

在实存储器和外部页式存储器之间传送指令、数据或指令和数据。

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