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. 16, 2024
Filed:
Sep. 26, 2022
Applicant:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Inventor:
William A. Moyes, Austin, TX (US);
Assignee:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/1009 (2016.01); G06F 12/0811 (2016.01);
U.S. Cl.
CPC ...
G06F 12/1009 (2013.01); G06F 12/0811 (2013.01);
Abstract
A/D bit storage, processing, and mode management techniques through use of a dense A/D bit representation are described. In one example, a memory management unit employs an A/D bit representation generation module to generate the dense A/D bit representation. In an implementation, the A/D bit representation is stored adjacent to existing page table structures of the multilevel page table hierarchy. In another example, memory management unit supports use of modes as part of A/D bit storage.