Motherboard is the main computer circuit inside the PC, which holds the processor, memory and expansion slots, and connects directly or indirectly to every part of the PC.

主板是电脑中主要的电路板，其上安有处理器、内存和扩展槽，并直接或间接地与电脑各个部件相连。

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The existing JMM says that volatile reads and writes are to go directly to main memory, prohibiting caching values in registers and bypassing processor-specific caches.

现有 JMM 表明易失性的读和写是直接和主存打交道的，这样避免了把值存储到寄存器或者绕过处理器特定的缓存。

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Data may be moved between registers, processor caches, and main memory in different order than specified by the program.

数据可能在寄存器，处理器缓冲区和主内存中以不同的次序移动，而不是按照程序指定的顺序。

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Like all digital products, mobile devices, including smartphones and tablet PCs, rely on high-speed memory to supply the main processor with essential instructions and frequently requested data.

ENGADGET: Toshiba goes perpendicular to solve MRAM's power issues, rethink cache memory