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:
Jun. 28, 2016
Filed:
Feb. 28, 2013
Applicant:
Oracle International Corporation, Redwood Shores, CA (US);
Inventor:
Oleksandr Otenko, Winnersh, GB;
Assignee:
ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/46 (2006.01); G06F 9/52 (2006.01); G06F 9/54 (2006.01);
U.S. Cl.
CPC ...
G06F 9/46 (2013.01); G06F 9/524 (2013.01); G06F 9/526 (2013.01); G06F 9/546 (2013.01);
Abstract
A system and method can support cooperative concurrency in a priority queue. The priority queue, which includes a calendar ring and a fast lane, can detect one or more threads that contend to claim one or more requests in the priority queue. Then, a victim thread can place a request in the fast lane in the priority queue, and release a contending thread, which proceeds to consume the request in the fast lane.