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:
Nov. 17, 2015
Filed:
Nov. 25, 2011
Masahiko Adachi, Tokyo, JP;
Hiroyasu Nishiyama, Kawasaki, JP;
Motoki Obata, Toda, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
A computer includes a storage region in which an object generated by executing a program is disposed, and a control unit that performs execution of the program and releasing of the storage region. The control unit updates time information using garbage collection, a capacity of objects in a memory, or similar as a trigger, acquires information of a program generating an object and time information at the time of generation of the object which are recorded in a recording device so as to be correlated with each other when the object is generated. The control unit further detects an object which is unnecessary to execute a subsequent program and acquires the time information, and records a difference between the time information at the time of the generation and at the time of the detection in the recording device so as to be correlated with the information of the program.