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. 19, 2019
Filed:
Sep. 20, 2016
Applicant:
Emc Corporation, Hopkinton, MA (US);
Inventors:
Adrian Michaud, Carlisle, MA (US);
Roy E. Clark, Hopkinton, MA (US);
Kenneth J. Taylor, Franklin, MA (US);
Assignee:
EMC Corporation, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/0811 (2016.01); G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0811 (2013.01); G06F 3/0604 (2013.01); G06F 3/067 (2013.01); G06F 3/0655 (2013.01); G06F 3/0685 (2013.01); G11C 7/1072 (2013.01); G06F 2212/283 (2013.01);
Abstract
Methods and apparatus for computer systems having first and second memory tier having regions, physical memory having page caches that are shareable with multiple ones of the regions in the first memory tier and the regions in the second memory tier, and virtual memory having mmaps of ones of the regions in the first memory tier and ones of the regions in the second memory tier, wherein the mmaps are associated with multiple ones of the pages caches.