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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9639480 B1

PDFFull Text
Expired
Date of Patent:
May. 02, 2017

Filed:

Aug. 16, 2016

Dynamic cache allocation adjustment using multiple cache simulations for efficient cache utility curve construction

Applicant:

Cloud Physics, Inc., Santa Clara, CA (US);

Inventors:

Carl A. Waldspurger, Palo Alto, CA (US);

Irfan Ahmad, Redwood City, CA (US);

Alexander Garthwaite, South Hamilton, MA (US);

Nohhyun Park, Redwood City, CA (US);

Assignee:

CLOUD PHYSICS, INC., Santa Clara, CA (US);

Attorney:

Jeffrey Pearce

Primary Examiner:

Matthew Bradley

Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 12/123 (2016.01); G06F 12/121 (2016.01); G06F 12/0893 (2016.01); G06F 12/0802 (2016.01); G06F 17/50 (2006.01); G06F 11/34 (2006.01); G06F 12/0846 (2016.01); G06F 12/1018 (2016.01); G06F 12/128 (2016.01);
U.S. Cl.
CPC ...
G06F 12/123 (2013.01); G06F 11/3447 (2013.01); G06F 12/0802 (2013.01); G06F 12/0848 (2013.01); G06F 12/0893 (2013.01); G06F 12/1018 (2013.01); G06F 12/121 (2013.01); G06F 12/128 (2013.01); G06F 17/5022 (2013.01); G06F 2212/1021 (2013.01); G06F 2212/401 (2013.01); G06F 2212/601 (2013.01); G06F 2212/69 (2013.01);
Abstract

The configuration of a cache is adjusted within a computer system that includes at least one entity that submits a stream of references, each reference corresponding to a location identifier corresponding to data storage locations in a storage system. The reference stream is spatially sampled using reference hashing. Cache utility values are determined for each of a plurality of caching simulations and an optimal configuration is selected based on the results of the simulations.

Find Patent Forward Citations

Waldspurger, Carl. (2017). Dynamic cache allocation adjustment using multiple cache simulations for efficient cache utility curve construction (U.S. Patent No. 9639480). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9639480

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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