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. 23, 2015
Filed:
Sep. 09, 2010
Applicant:
Kezhong Zhao, Wexford, PA (US);
Inventor:
Kezhong Zhao, Wexford, PA (US);
Assignee:
SAS IP, Inc., Cheyenne, WY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/10 (2006.01); G06F 17/16 (2006.01); G06F 17/12 (2006.01); G06F 17/11 (2006.01);
U.S. Cl.
CPC ...
G06F 17/12 (2013.01); G06F 17/16 (2013.01); G06F 17/11 (2013.01); G06F 2217/16 (2013.01);
Abstract
In a system for simulations of fields related to physical objects by iteratively solving a system matrix equation, the system matrix is preconditioned using a modified Gauss-Seidel preconditioner so as to eliminate or reduce a sequential nature of the iterations, thus facilitating parallel solution of the conditioned system matrix.