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. 18, 2012
Filed:
Mar. 10, 2008
Akira Hosoi, Kawasaki, JP;
Akira Hosoi, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A save data discrimination method saves calculation results including an element which is periodically saved when a computer executes a program repeating the same arithmetic process. The method includes analyzing a loop structure of the program from a source code of the program to detect a main loop of the arithmetic process repeated in the program and a sub-loop included in the main loop, determining a point of entrance to the main loop as a checkpoint that is a point for saving data of the calculation results, and analyzing the contents of the arithmetic process described in the main loop to identify reference-first elements which are elements only referred to and elements defined after being referred to as data to be saved at the checkpoint determined at the point of entrance.