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. 06, 2018
Filed:
Jun. 14, 2016
International Business Machines Corporation, Armonk, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
The present disclosure relates to methods, processing systems and computer program products of global routing of integrated circuits based on localized routing optimization. In certain embodiments, the method may include one or more of: defining one or more regions, one or more netgroups, and combinations thereof of an integrated circuit, associating at least one optimization objective with each region and/or each netgroup defined, generating one or more constraints for each region and/or each netgroup based on the associated optimization objectives, and performing global routing of the integrated circuit according to the one or more constraints.