A processor interrupt request is generated on completion of a transaction.

在完成事务时产生处理器中断请求。

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In a partitioned system, the interrupt cannot be sent to any processor.

在分区的系统中，无法将中断发送到任何处理器。

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Each processor on the CPU has its own CSA (current save area) pointer that points to the MST that is to be used when a thread or interrupt handler is interrupted or swapped due to context switch.

CPU上的每个处理器都拥有自己的CSA(当前保存区)指针，指向当线程或中断处理程序由于上下文切换而被中断或交换时使用的MST。

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