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:
Jan. 04, 2011
Filed:
Apr. 30, 2008
Applicants:
Stefan Letz, Boeblingen, DE;
Juergen Vielfort, Althengstett, DE;
Kai Weber, Holzgerlingen, DE;
Inventors:
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01); G06F 11/00 (2006.01); G06F 7/38 (2006.01); G06F 9/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of generating a test case from a given test case structure, the method including generating instructions for the given test case structure, propagating predefined results in a backwards manner, randomly generating remaining operands of the test case structure in a forwards manner, and calculating a result for the test case by determining missing input operands and storing these input operands in both the temporary register file and the initial register file, and calculating missing results and storing all results in the temporary register file.