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:
Apr. 22, 2008
Filed:
Jan. 21, 2004
Naohiro Kageyama, Atsugi, JP;
Zentaro Hirose, Hadano, JP;
Michiyuki Kawauchi, Higashimurayama, JP;
Takeshi Fukuma, Hadano, JP;
Naohiro Kageyama, Atsugi, JP;
Zentaro Hirose, Hadano, JP;
Michiyuki Kawauchi, Higashimurayama, JP;
Takeshi Fukuma, Hadano, JP;
Hitachi, Ltd., Tokyo, JP;
Hitachi Information Technology Co., Ltd., Ashigarakami-Gun, Kanagawa, JP;
Abstract
Architecturally complicated computers require functionally complicated compiler. For such a compiler, the present invention provides an automatic compiler test program generation method capable of reducing the man-hour required to prepare a test program and testing many aspects of the compiler. By a random number-used method, a plurality of program cells are selected from a set of program cells each of which may form an element of a test program. The selected program cells are combined into a test program.