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.:
Date of Patent:
Jul. 21, 2020
Filed:
Jun. 13, 2017
Alibaba Group Holding Limited, George Town, Grand Cayman, KY;
Xiaowei Jiang, San Mateo, CA (US);
ALIBABA GROUP HOLDING LIMITED, Grand Cayman, KY;
Abstract
A cache is presented. The cache comprises a tag array configured to store one or more tag addresses, a data array configured to store data acquired from a dynamic random access memory device, and a cache controller. The cache controller is configured to: receive a cache access request; determine, based on an indication associated with the cache access request, a cache access policy; and perform an operation to the tag array and to the data array based on the determined cache access policy.
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