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:
Dec. 02, 2014
Filed:
Apr. 15, 2011
Applicants:
Srinivas Devadas, Lexington, MA (US);
Omer Khan, Framingham, MA (US);
Mieszko Lis, Cambridge, MA (US);
Keun Sup Shim, Cambridge, MA (US);
Myong Hyon Cho, Cambridge, MA (US);
Inventors:
Srinivas Devadas, Lexington, MA (US);
Omer Khan, Framingham, MA (US);
Mieszko Lis, Cambridge, MA (US);
Keun Sup Shim, Cambridge, MA (US);
Myong Hyon Cho, Cambridge, MA (US);
Assignee:
Massachusetts Institute of Technology, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/315 (2006.01); G06F 9/38 (2006.01); G06F 9/48 (2006.01);
U.S. Cl.
CPC ...
G06F 9/3824 (2013.01); G06F 9/3851 (2013.01); G06F 9/4856 (2013.01);
Abstract
An execution migration approach includes bringing the computation to the locus of the data: when a memory instruction requests an address not cached by the current core, the execution context (current program counter, register values, etc.) moves to the core where the data is cached.