摘要 |
In order to determine a transfer path of a message to a receiving-end processor group, a processor includes a routing bit generation circuit, and an exchange switch includes partial broadcast path control circuits and a path control information alteration circuit. In order to define the range of a receiving-end processor group, a network includes transfer control circuits. A crossbar switch includes transfer control circuits associated with output ports and a boundary register group. When a partial broadcast message is transferred from an input port in the downstream direction of an output port, it is decided whether a belonging to the partial broadcast range associated with a connected to the particular input port is connected to the particular output port, whereby the particular partial broadcast message is transferred from the same output port.
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申请人 |
HITACHI, LTD.;HITACHI VLSI ENGINEERING CORPORATION |
发明人 |
OGATA, YASUHIRO;NAKAGOSHI, JUNJI;HAMANAKA, NAOKI;CHIBA, HIROYUKI;SHUTOH, SHINICHI;HIGUCHI, TATSUO;TAKEUCHI, SHIGEO;TOBA, TATURU;TANAKA, TERUO |