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:
Sep. 11, 2001
Filed:
Apr. 17, 1998
Applicant:
Inventors:
Pedja Raspopovic, Cupertino, CA (US);
Ranko Scepanovic, San Jose, CA (US);
Alexander E. Andreev, Sunnyvale, CA (US);
Assignee:
LSI Logic Corporation, Milpitas, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/750 ;
U.S. Cl.
CPC ...
G06F 1/750 ;
Abstract
A method for routing nets in an integrated circuit design, said method comprising the steps of forming a routing graph for an integrated circuit design, said routing graph have edges in a first direction and edges in a second direction, globally routing said integrated circuit design in accordance with said routing graph, dividing the routing graph into strips, for each strip in the routing graph, generating a general task for optimizing the routing in the strip, solving general tasks in parallel by assigning different processors different strips to process.