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:
Nov. 29, 2022
Filed:
Oct. 27, 2020
Marvell Asia Pte, Ltd., Singapore, SG;
Shubhendu Sekhar Mukherjee, Southborough, MA (US);
Marvell Asia Pte, Ltd., Singapore, SG;
Abstract
Managing a cache includes parsing a physical address of a data block to determine a partition identifier (ID) and a tag; the partition ID compared against a partition table storing partition IDs. The partition table indicates at least one way partition and at least one set partition corresponding to the partition ID. Based on the partition table, a way partition is determined at which to store the data block, corresponding to a subset of columns of a cache and, based on the partition table and the tag, a set partition is determined at which to store the data block, corresponding to a subset of rows of the cache. A cache address is generated for the data block within a first region of the cache corresponding to an intersection of the way partition and the set partition. The data block is stored to the cache according to the cache address.