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. 06, 2015
Filed:
Mar. 14, 2011
Applicant:
Masafumi Hashiguchi, Kawasaki, JP;
Inventor:
Masafumi Hashiguchi, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G06F 17/30 (2006.01); G06F 11/07 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0253 (2013.01); G06F 12/0261 (2013.01); G06F 11/073 (2013.01); G06F 11/076 (2013.01);
Abstract
A memory leak detecting method includes: producing an object which occupies an area on a first area of the memory; checking a presence of a pointer which points at the object separately so as to remove the object and to repeatedly carry out a process for increasing a counter value of the object; moving the object from the area on the first area of the memory to an area on the second area of the memory when the counter value exceeding a first threshold; and moving the object from the area on the second area to the area on the first area and clearing the counter value of the object upon the object occupying the area on the second area.