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:
Sep. 30, 2025
Filed:
Mar. 31, 2022
Intel Corporation, Santa Clara, CA (US);
Wei P. Chen, Portland, OR (US);
Andrew M. Rudoff, Boulder, CO (US);
Rajat Agarwal, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A system can dynamically migrate memory pages from near memory to far memory during runtime. A system basic input output system (BIOS) can program a first memory address space of size P and a second memory address space of size P to a near memory (NM) space of size (N) and a far memory (FM) space of size (M), where P equals N+M. For the first memory address space, the OS can manage the NM space and the FM space as a flat memory space with an address space of size P available. For the second memory address space, the OS can manage the NM space as a NM cache for FM, with an address space of size M available.