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:
Aug. 27, 2019
Filed:
Dec. 29, 2016
Applicant:
Futurewei Technologies, Inc., Plano, TX (US);
Inventors:
Assignee:
Futurewei Technologies, Inc., Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 12/0842 (2016.01); G06F 8/41 (2018.01); G06F 11/30 (2006.01); G06F 11/34 (2006.01); G06F 12/0844 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0842 (2013.01); G06F 8/443 (2013.01); G06F 11/3003 (2013.01); G06F 11/3037 (2013.01); G06F 11/3065 (2013.01); G06F 11/3089 (2013.01); G06F 11/3466 (2013.01); G06F 11/3471 (2013.01); G06F 12/0844 (2013.01); G06F 11/3093 (2013.01); G06F 11/3428 (2013.01); G06F 2201/865 (2013.01); G06F 2201/885 (2013.01); G06F 2212/1016 (2013.01); G06F 2212/507 (2013.01);
Abstract
In one embodiment, a method for predicting false sharing includes running code on a plurality of cores and determining whether there is potential false sharing between a first cache line and a second cache line, and where the first cache line is adjacent to the second cache line. The method also includes tracking the potential false sharing and reporting the potential false sharing.