发明名称 |
CONFIGURATION ACCESS ROUTING METHOD |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a routing method which enables a CPU at an arbitrary node to access an arbitrary configuration register on a multi-node computer system and can actualize a global register for the computer system. SOLUTION: Provided are an in-node configuration access routing controller 73 which routes a configuration register access request issued at its node by deciding whether the request is address to the node itself or another node and an inter-node configuration access routing controller 120 which connects an in-node configuration access routing controller 73 in each node 10 and routes the configuration register access request addressed to the other node to the destination node 10; and an access request from an arbitrary node 10 is routed to a configuration register at an arbitrary node 10.</p> |
申请公布号 |
JP2002183102(A) |
申请公布日期 |
2002.06.28 |
申请号 |
JP20000378304 |
申请日期 |
2000.12.13 |
申请人 |
HITACHI LTD |
发明人 |
SHIMATANI TAMIO;PATRICK HAMILTON |
分类号 |
G06F15/173;G06F13/14;H04L12/44;(IPC1-7):G06F15/173 |
主分类号 |
G06F15/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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