Hybrid cache comprising coherent and non-coherent lines

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United States of America Patent

PATENT NO 9760498
SERIAL NO

14498051

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Abstract

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An electronic system for multiple agents, both coherent and non-coherent, to communicate with a hybrid cache, the hybrid cache to provide functionality associated with a cache for coherent agents in an outer shareable domain, and to provide functionality associated with a cache for non-coherent agents in a system shareable domain, the functionality provided by tag fields in cache lines stored in the hybrid cache. The tag fields are configured to indicate if a cache line of the hybrid cache belongs to at least one of a logical coherent cache or a logical system cache.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moll, Laurent Rene San Jose, US 13 109

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