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. 29, 2020
Filed:
Oct. 10, 2016
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Patrik Åberg, Södra Sandby, SE;
Bengt Wikenfalk, Helsingborg, SE;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/50 (2006.01); G06F 12/084 (2016.01); G06F 9/48 (2006.01);
U.S. Cl.
CPC ...
G06F 9/5033 (2013.01); G06F 9/4843 (2013.01); G06F 9/5027 (2013.01); G06F 12/084 (2013.01); G06F 2212/1041 (2013.01); G06F 2212/62 (2013.01); Y02D 10/00 (2018.01);
Abstract
There is provided mechanisms for scheduling a task from a plurality of tasks to a processor core of a cluster of processor cores. The processor cores share caches. A method is performed by a controller. The method comprises determining group-wise task relationships between the plurality of tasks based on duration of cache misses resulting from running groups of the plurality of tasks on processor cores sharing the same cache. The method comprises scheduling the task to one of the processor cores based on the group-wise task relationships of the task.