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:
Jun. 06, 2017
Filed:
Jun. 30, 2014
Applicant:
Emc Corporation, Hopkinton, MA (US);
Inventors:
Adrian Michaud, Carlisle, MA (US);
Roy E. Clark, Hopkinton, MA (US);
Assignee:
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G06F 12/08 (2016.01); G06F 12/0802 (2016.01); G06F 12/1009 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0246 (2013.01); G06F 12/0802 (2013.01); G06F 12/1009 (2013.01); G06F 2212/222 (2013.01); G06F 2212/7201 (2013.01);
Abstract
Methods and apparatus to provide application access to a flash device having page cache memory and storage class memory via a bus by mapping a user process virtual address space, wherein the process for the application resides on a host having a processor with direct cache-line access to the page cache memory, wherein the user process virtual address space includes at least a partial mapping of physical address windows for one or more separate flash devices.