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:
Aug. 19, 2008
Filed:
Dec. 17, 2003
Applicant:
Katsutomo Sekiguchi, Kawasaki, JP;
Inventor:
Katsutomo Sekiguchi, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A logging unit logs data, including data on object generation/access and start/end of GC, information about object longevity when GC is performed, and data about a method call/return or the like. An analyzing unit organizes by object logged records, sorts that information about each object by time or size, and obtains changes in required heap size and a longevity characteristic of each object. An estimating unit uses a required heap size data and the object longevity characteristic to estimate an optimum heap size according to a criterion specified by a user.