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:
Feb. 03, 2015
Filed:
Jun. 28, 2012
Shinya Kuwamura, Kawasaki, JP;
Atsushi Ike, Minato, JP;
Shinya Kuwamura, Kawasaki, JP;
Atsushi Ike, Minato, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A correction apparatus includes an acquirer that acquires the execution time of an instruction in a given block among a block group that includes blocks obtained by dividing program code; a detector that detects a first resource group designated by a tail instruction in a preceding block that is executed before the given block and a second resource group designated by a head instruction of the given block; an identifier that identifies a resource common to the first and the second resource groups; a calculator that from the time when the identified resource is used by the head instruction and the time when use of the identified resource by the tail instruction ends, calculates a delay period caused by the preceding block; a corrector that based on the calculated delay period, corrects the acquired execution time; and an output device that outputs the corrected execution time.