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:
Sep. 03, 2019
Filed:
May. 02, 2017
Applicant:
Futurewei Technologies, Inc., Plano, TX (US);
Inventors:
Assignee:
Futurewei Technologies, Inc., Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/30 (2006.01); G06F 11/34 (2006.01); G06F 12/0842 (2016.01); G06F 12/0844 (2016.01); G06F 8/41 (2018.01); G06F 12/0891 (2016.01);
U.S. Cl.
CPC ...
G06F 11/3003 (2013.01); G06F 8/443 (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 12/0842 (2013.01); G06F 12/0844 (2013.01); G06F 12/0891 (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 of false sharing detection includes performing, by a device, a plurality of optimization passes on source code, to produce optimized source code and receiving, by the device, selection criteria, The method also includes adding instrumentation to the optimized source code, by the device, after performing the plurality of optimization passes, to produce an instrumented code, where the instrumentation is configured to track memory access addresses and access types of global variables and heap variables in accordance with the selection criteria.