公开(公告)号：EP0674276B1

公开(公告)日：2000-10-18

申请号：EP95104390.0

申请日：1995-03-24

申请人： Hitachi, Ltd.

发明人： Hamilton, Patrick ,  Nakagoshi, Junji ,  Higuchi, Tatsuo ,  Ando, Toshimitsu ,  Iwasaki, Masaaki

IPC分类号： G06F15/16

CPC分类号： G06F15/17 ,  G06F13/24

公开(公告)号：EP0674276A1

公开(公告)日：1995-09-27

申请号：EP95104390.0

申请日：1995-03-24

申请人： HITACHI, LTD.

发明人： Hamilton, Patrick ,  Nakagoshi, Junji ,  Higuchi, Tatsuo ,  Ando, Toshimitsu ,  Iwasaki, Masaaki

IPC分类号： G06F15/16

CPC分类号： G06F15/17 ,  G06F13/24

摘要： To reduce the overhead of the interrupt on a processor (103) associated with packet send and receive control in a network (102), packet send command chaining means is provided. Based on the control field in each packet send command, a send node controls an interrupt request to the processor (103) in the packet level and sends a packet set with the control information to a receive node. Based on the control field in the received data packet, the receive node controls a receive circuit interrupt request, thereby reducing the number of times the interrupt on the instruction processor (103) is caused for each packet send and receive operation.

摘要翻译： 为了减少与网络（102）中的分组发送和接收控制相关联的处理器（103）上的中断的开销，提供分组发送命令链接装置。 基于每个分组发送命令中的控制字段，发送节点在分组级别中控制对处理器（103）的中断请求，并将具有控制信息的分组发送到接收节点。 接收节点根据接收到的数据包中的控制字段来控制接收电路中断请求，从而减少每个数据包发送和接收操作引起指令处理器（103）中断的次数。