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. 09, 2019
Filed:
Nov. 16, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Hien Le, Cedar Park, TX (US);
Apurva Patel, Austin, TX (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 12/0831 (2016.01); G06F 12/0808 (2016.01); G06F 12/128 (2016.01); G06F 12/0817 (2016.01); G06F 12/12 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0831 (2013.01); G06F 12/0808 (2013.01); G06F 12/0833 (2013.01); G06F 12/128 (2013.01); G06F 12/0826 (2013.01); G06F 12/12 (2013.01); G06F 2212/621 (2013.01); Y02D 10/13 (2018.01);
Abstract
A method includes: receiving a coherent request from a requester; looking up a state array of a snoop filter table corresponding to an index identified by the coherent request; determining state information corresponding to the coherent request; and determining to access one or more address tag arrays of the snoop filter table based on one or more of the state information, the requester, and a type of the coherent request.