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:
Mar. 16, 2021
Filed:
Jun. 14, 2019
Intel Corporation, Santa Clara, CA (US);
James A. Boyd, Hillsboro, OR (US);
Robert J. Royer, Jr., Portland, OR (US);
Lily P. Looi, Portland, OR (US);
Gary C. Chow, Santa Clara, CA (US);
Zvika Greenfield, Kfar Sava, IL;
Chia-Hung S. Kuo, Folsom, CA (US);
Dale J. Juenemann, North Plains, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method is described. The method includes receiving notice of a page fault. A page targeted by a memory access instruction that resulted in the page fault residing in persistent memory without system memory status. In response to the page fault, updating page table information to include a translation that points to the page in persistent memory such that the page changes to system memory status without moving the page and system memory expands to include the page in persistent memory.