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:
Nov. 18, 2008
Filed:
Dec. 18, 2007
Marina Biberstein, Haifa, IL;
Yuval Harel, Haifa, IL;
Andre Heilper, Haifa, IL;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system and method to synchronize independent local clocks in multi-core processing system are disclosed. A shared counter or a shared memory/file is provided to establish a partial happened-before relationship (e<ein the happened-before order if we know that the event ehappened before the event e) and a synchronizer device is utilized to generate a global time of events in threads or processes. The synchronizer device estimates each clock's start time and approximates elapsed time between events in threads or processes by executing an all-pair shortest-path algorithm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile