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. 17, 2015
Filed:
Feb. 22, 2011
Hideaki Komatsu, Kanagawa, JP;
Takeo Yoshizawa, Kanagawa, JP;
Hideaki Komatsu, Kanagawa, JP;
Takeo Yoshizawa, Kanagawa, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A parallelization method, system and program. A program expressed by a block diagram or the like is divided into strands and a balance in calculation time is made among the strands. The functional blocks are divided into strands and the strand involving the maximum calculation time from a strand set is found. One or more movable blocks in the strand involving the maximum calculation time is found. The next step is obtaining calculation time of each strand after the movable block is moved to the strand in the input or output direction according to its property, and moving the block to a strand most largely reducing the calculation time of the strand having the maximum calculation time before the movement. This process loops until calculation time is no longer reduced. Strands are then transformed into source codes. Source codes are compiled and assigned to separate cores or processors for execution.