Expedited memory dumping and reloading of computer processors
AssigneeHewlett-Packard Development Company, L.P.
InventorsJames R. Smullen, Harish J. Joshi
Life of this patent
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Abstract
In a computer system including a processor and a memory, a fast memory dump is conducted upon receiving an indication that the processor requires reloading. The fast memory dump is conducted by initially dumping a portion of the memory, then reloading the processor, and then conducting a post-reload dump of the remainder of the memory after reloading of the processor has commenced. As the post-reload dump continues, the remainder of the memory is gradually released for processor usage. This permits the processor to return as a resource more quickly than would be the case if a full memory dump was conducted before reloading the processor.
Claims24
A method of initializing a computer system including a processor and a memory, comprising:
- receiving an indication that the processor requires reloading;
- conducting a first dump of a first portion of the memory;
- reloading the processor;
- conducting a second dump of one or more further portions of the memory after reloading of the processor has commenced.
An article of manufacture having machine-readable instructions embodied therein for initializing a computer system including a processor and a memory, the machine-readable instructions in use causing the computer system to execute a method comprising:
- receiving an indication that the processor requires reloading;
- conducting a dump of a first portion of the memory;
- reloading the processor;
- conducting a dump of one or more further portions of the memory after reloading of the processor has commenced.
A computer system including a processor and memory, the computer system being configured, upon receipt of an indication that the processor requires reloading, to:
- conduct a dump of a first portion of the memory;
- reload the processor;
- conduct a dump of one or more further portions of the memory after reloading of the processor has commenced.
Dependencies are inferred from the claim text.