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11. 发明授权

US6098104A Source and destination initiated interrupts for message arrival notification, and related data structures 失效
标题翻译：源和目的地发起的消息到达通知中断和相关数据结构
公开(公告)号：US6098104A
公开(公告)日：2000-08-01
申请号：US824697
申请日：1997-04-08
申请人： Christine M. Desnoyers , Douglas James Joseph , Francis A. Kampf
发明人： Christine M. Desnoyers , Douglas James Joseph , Francis A. Kampf
IPC分类号： H04L12/56 , G06F13/00
CPC分类号： H04L49/9042 , H04L12/5693 , H04L47/62 , H04L49/90 , H04L49/901 , H04L49/9068
摘要： A method, system, and associated program code and data structures are provided for a message processing system in which messages are passed from source nodes to destination nodes. Notification of the arrival of the messages at the destination nodes can be effected by programmable source initiated interrupts or destination initiated interrupts. The source initiated interrupts are implemented as set fields embedded in the message packets sent from a source node to a destination node and trigger the requisite interrupt at the destination node upon message arrival. The destination initiated interrupts are implemented as pre-set fields in anticipatory buffers which are allocated at the destination node for incoming messages from the source node. Standard incoming message queue polling, as well as interrupt enabling and disabling functions are also provided, which together allow the system to selectively invoke interrupt or alternative strategies to notify destination nodes of arriving messages.
摘要翻译：为消息处理系统提供了一种方法，系统和相关联的程序代码和数据结构，其中消息从源节点传递到目标节点。可以通过可编程源启动的中断或目的地发起的中断来实现消息到目的地节点的到达的通知。源发起的中断被实现为嵌套在从源节点发送到目的地节点的消息分组中的设置字段，并且在消息到达时触发目的地节点处的必要中断。目的地发起的中断被实现为预定缓冲区中的预置字段，其在目的地节点处分配用于来自源节点的传入消息。还提供了标准输入消息队列轮询以及中断使能和禁用功能，这些功能一起允许系统选择性地调用中断或替代策略来通知目的地节点到达的消息。

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