发明名称 |
System for debugging shared memory multiprocessor computers. |
摘要 |
<p>System for debugging application programs being executed in a parallel processor computer system. A debugging program running in one processor identifies data events occurring on a shared memory bus as significant breakpoints to identify data errors. A bus monitor is programmed to detect the data events as they occur in the shared memory bus. A trace memory is provided to record the detected data events along with a time stamp. The trace memory may be read and the program analyzed for the determination of data errors which may have occurred. <IMAGE></p> |
申请公布号 |
EP0455946(A2) |
申请公布日期 |
1991.11.13 |
申请号 |
EP19910102866 |
申请日期 |
1991.02.27 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HARRISON, COLIN GEORGE |
分类号 |
G06F11/28;G06F11/36;G06F15/16;G06F15/177 |
主分类号 |
G06F11/28 |
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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