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:
Dec. 27, 2016
Filed:
Aug. 12, 2013
Renesas Electronics Corporation, Kawasaki-shi, JP;
Koji Adachi, Kawasaki, JP;
Toshiyuki Matsunaga, Kawasaki, JP;
Renesas Electronics Corporation, Kawasaki-shi, Kanagawa, JP;
Abstract
A multi-thread processor includes a plurality of hardware threads each of which generates an independent instruction flow, a first thread scheduler that continuously outputs a thread selection signal uniformly in a first period of a cycle of the first schedule pattern in accordance with a first schedule pattern or continuously outputs the thread selection signal uniformly in a second period of a cycle of the second schedule pattern in accordance with a second schedule pattern, the thread selection signal designating a hardware thread to be executed in a next execution cycle from among the plurality of hardware threads, a first selector that selects one of the plurality of hardware threads according to the thread selection signal and outputs an instruction generated by the selected hardware thread from among the plurality of hardware threads, and an execution pipeline that executes an instruction output from the first selector.