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. 11, 2014
Filed:
Feb. 02, 2011
Noriaki Suzuki, Tokyo, JP;
Masato Edahiro, Tokyo, JP;
Junji Sakai, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
Disclosed is an automatic optimization system capable of searching for an allocation with a good performance from among a plurality of task allocations which can be scheduled in a system of a development target configured with a plurality of periodic tasks. A task allocation optimization system for a multi-core processor including a plurality of cores calculates a response time of each of a plurality of tasks which are core allocation decision targets, and outputs an accumulative value of the calculated response time as an evaluation function value which is an index representing excellence of a task allocation. A task allocation from which a good evaluation function value is calculated is searched based on the evaluation function value. A candidate having a good evaluation function value among a plurality of searched task allocation candidates is held.