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:
Jul. 10, 2018
Filed:
May. 01, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 12/0855 (2016.01); G06F 12/0862 (2016.01); G06F 12/084 (2016.01); G06F 12/0846 (2016.01); G06F 12/0811 (2016.01); G06F 12/0888 (2016.01); G06F 12/0817 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0855 (2013.01); G06F 12/084 (2013.01); G06F 12/0811 (2013.01); G06F 12/0846 (2013.01); G06F 12/0862 (2013.01); G06F 12/0888 (2013.01); G06F 12/0817 (2013.01); G06F 2212/1016 (2013.01); G06F 2212/1021 (2013.01); G06F 2212/1041 (2013.01); G06F 2212/283 (2013.01); G06F 2212/452 (2013.01); G06F 2212/6028 (2013.01); G06F 2212/6046 (2013.01); Y02D 10/13 (2018.01);
Abstract
A placement policy enables the selective storage of cachelines in a multi-level cache hierarchy: Reuse behavior of a cacheline is tracked during execution of an application in both a first level cache memory and a second level cache memory. A cache placement policy for the cacheline is determined based on the tracked reuse behavior.