Determining the presence of a virtual address in a cache

Details Determining the presence of a virtual address in a cache Determining the presence of a virtual address in a cache

2006-05-15

2008-10-28

Ellis, Kevin (Department: 2187)

Electrical computers and digital processing systems: memory

Storage accessing and control

Hierarchical memories

Reexamination Certificate

active

07444474

ABSTRACT:
An information carrier medium containing software that, when executed by a processor, causes the processor to receive status information from circuit logic that collects the status information from caches associated with different processor cores. The software also causes the processor to provide the information to a user of the software. The status information indicates whether one of the caches comprises an entry associated with a virtual address.

REFERENCES:
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patent: 2006/0265542 (2006-11-01), Shen et al.
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patent: 2007/0083720 (2007-04-01), Pullen et al.
“Visual DSP++4.0 User's Guide,” Rev. 1.0, Jan. 2005, Part No. 82-000420-02, Analog Devices, Inc., 432 pp., http://www.analog.com/processors/epManualsDisplay/0,2795,,0.html?SectionWeblawld=207&ContentID=61119&Language=English.

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