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:
Feb. 26, 2013
Filed:
Aug. 31, 2005
Dan Dodge, Ottawa, CA;
Attila Danko, Ottawa, CA;
Sebastien Marineau-mes, Ottawa, CA;
Peter Van Der Veen, Ottawa, CA;
Colin Burgess, Ottawa, CA;
Thomas Fletcher, Ottawa, CA;
Brian Stecher, Kanata, CA;
Dan Dodge, Ottawa, CA;
Attila Danko, Ottawa, CA;
Sebastien Marineau-Mes, Ottawa, CA;
Peter Van Der Veen, Ottawa, CA;
Colin Burgess, Ottawa, CA;
Thomas Fletcher, Ottawa, CA;
Brian Stecher, Kanata, CA;
QNX Software Systems Limited, Kanata, Ontario, CA;
Abstract
An adaptive partition scheduler is a priority-based scheduler that also provides execution time guarantees (fair-share). Execution time guarantees apply to threads or groups of threads when the system is overloaded. When the system is not overloaded, threads are scheduled based strictly on priority, maintaining strict real-time behavior. Even when overloaded, the scheduler provides real-time guarantees to a set of critical threads, as specified by the system architect.