发明名称 |
PERFORMING A CONFIGURATION VIRTUAL TOPOLOGY CHANGE |
摘要 |
In a logically partitioned host computer system comprising host processors (host CPUs) partitioned into a plurality of guest processors (guest CPUs) of a guest configuration, a perform topology function instruction is executed by a guest processor specifying a topology change of the guest configuration. The topology change preferably changes the polarization of guest CPUs, the polarization related to the amount of a host CPU resource is provided to a guest CPU. |
申请公布号 |
EP2223203(B1) |
申请公布日期 |
2012.02.22 |
申请号 |
EP20090700680 |
申请日期 |
2009.01.12 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GAINEY, CHARLES;FARRELL, MARK;KUBALA, JEFFREY;SCHMIDT, DONALD |
分类号 |
G06F9/30;G06F9/50 |
主分类号 |
G06F9/30 |
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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