发明名称 |
COMPUTER CONFIGURATION VIRTUAL TOPOLOGY DISCOVERY |
摘要 |
<p>In a logically partitioned host computer system comprising host processors (host CPUs), a facility and instruction for discovering topology of one or more guest processors (guest CPUs) of a guest configuration comprises a guest processor of the guest configuration fetching and executing a STORE SYSTEM INFORMATION instruction that obtains topology information of the computer configuration. The topology information comprising nesting information of processors of the configuration and the degree of dedication a host processor provides to a corresponding guest processor. The information is preferably stored in a single table in memory.</p> |
申请公布号 |
PT2223214(E) |
申请公布日期 |
2011.09.19 |
申请号 |
PT20090701347T |
申请日期 |
2009.01.12 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CHARLES GAINEY JR.;MARK FARRELL;JEFFREY KUBALA;DONALD SCHMIDT |
分类号 |
G06F9/50;G06F9/30;G06F9/455 |
主分类号 |
G06F9/50 |
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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