The M65MP option of OS/360 used the Direct Control feature of the S/360 to generate an interrupt on another processor; on S/370 and its successors, including z/Architecture, the SIGNAL PROCESSOR instruction provides a more formalized interface.
OS/360的M65MP选件使用S/360的直接控制功能生成另一个处理器上的中断；在S/370及其后继者，包括z/Architecture上，SIGNAL PROCESSOR指令提供了一个更正式的接口。