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:
Dec. 02, 2025
Filed:
Apr. 01, 2022
Intel Corporation, Santa Clara, CA (US);
Philip Abraham, Beaverton, OR (US);
Stephen Van Doren, Portland, OR (US);
Ritu Gupta, Cuppertino, CA (US);
Andrew Herdrich, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Techniques and mechanisms to facilitate access to a cache based on a dual basis partition scheme. In an embodiment, a first one or more registers of a processor provide information which describes multiple set-wise partitions of a cache. A second one or more registers of the processor provides additional information which describes multiple way-wise partitions of the cache. A virtual cache is defined as that region of the cache which is both in a particular set-wise partition, and in a particular way-wise partition. In another embodiment, a cache agent of the processor performs operations, based on the set-wise partitioning and the way-wise partitioning, to determine a mapping of one address—which is provided in a memory access request, and which indicates a location in one virtual cache—to another address which indicates another location in a different virtual cache.