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. 29, 2016
Filed:
Oct. 18, 2013
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Hiromasa Yamauchi, Kawasaki, JP;
Koichiro Yamashita, Hachioji, JP;
Takahisa Suzuki, Kawasaki, JP;
Koji Kurihara, Kawasaki, JP;
Toshiya Otomo, Kawasaki, JP;
Naoki Odate, Akiruno, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A thread processing method that is executed by a multi-core processor, includes supplying a command to execute a first thread to a first processor; judging a dependence relationship between the first thread and a second thread to be executed by a second processor; comparing a first threshold and a frequency of access of any one among shared memory and shared cache memory by the first thread; and changing a phase of a first operation clock of the first processor when the access frequency is greater than the first threshold and upon judging that no dependence relationship exists.