发明名称 |
Method and apparatus for preserving trace data in a logical partitioned data processing system |
摘要 |
A method, apparatus, and computer instructions for preserving trace data in a logical partitioned data processing system. A call is received from a partition in a plurality of partitions to register a buffer in the partition for the trace data. The call includes a pointer to the buffer. The buffer is associated with a trace routine in platform firmware. The trace routine stores the trace data for calls made by the partition to the platform firmware in the buffer.
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申请公布号 |
US7370240(B2) |
申请公布日期 |
2008.05.06 |
申请号 |
US20040835497 |
申请日期 |
2004.04.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
DAWKINS GEORGE JOHN;KITAMORN ALONGKORN;KULKARNI ASHWINI;MCINTOSH GORDON D.;RUZEK GARY LEE |
分类号 |
G06F11/00;G06F11/27 |
主分类号 |
G06F11/00 |
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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