Unified Online Cache Monitoring and Optimization

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160357674A1
SERIAL NO

15175018

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A cache in a computer system is configured with a plurality of monitoring slices, each comprising a separately addressable partition of the cache. With each monitoring slice is associated a respective sub-range of a hash function, which has a range that includes at least the addressable partitions of the cache that comprise the monitoring slices. For each of a stream of location identifiers submitted by at least one entity, a respective location identifier hash value is computed and used to determine in which, if any, monitoring slice-associated hash function sub-range the location identifier hash value falls. For at least one of the monitoring slices, a frequency value is determined as a function of how many of the location identifier hash values fell into the slice's associated hash function sub-range, and a respective cache utility value is then computed as a function of each monitoring slice's frequency value.

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Patent Owner(s)

Patent OwnerAddress
CLOUD PHYSICS INCSANTA CLARA CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
AHMAD, Irfan Redwood City, US 65 2001
GARTHWAITE, Alexander South Hamilton, US 7 134
PARK, Nohhyun Redwood City, US 13 143
WALDSPURGER, Carl A Palo Alto, US 117 6212
YANG, Guang Cupertino, US 457 5004

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