Multiprocessor core dump retrieval

Details Multiprocessor core dump retrieval Multiprocessor core dump retrieval

2011-01-04

2011-01-04

Iqbal, Nadeem (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

Reexamination Certificate

active

07865774

ABSTRACT:
In particular embodiments, a monitoring processor may receive an interrupt from status monitoring logic associated with a monitored processor that has experienced an error. Interrupt logic at the monitoring processor may interrupt the monitored processor to initiate a standby mode of operation in the monitored processor. Core dump logic at the monitoring processor may retrieve a core dump from a memory associated with the monitored processor via a communication channel connecting the monitoring processor to the monitored processor or to the memory. Other embodiments are disclosed and claimed.

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