Invention Grant
- Patent Title: Multi-core apparatus and job scheduling method thereof
- Patent Title (中): 多核设备及作业调度方法
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Application No.: US14287515Application Date: 2014-05-27
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Publication No.: US09405349B2Publication Date: 2016-08-02
- Inventor: Woong Seo , Yeon-Gon Cho , Soo-Jung Ryu , Seok-Woo Song , John Dongjun Kim , Min-Seok Lee
- Applicant: Samsung Electronics Co., Ltd. , Korea Advanced Institute of Science and Technology
- Applicant Address: KR Suwon-si KR Daejeon-si
- Assignee: Samsung Electronics Co., Ltd.,Korea Advanced Institute of Science and Technology
- Current Assignee: Samsung Electronics Co., Ltd.,Korea Advanced Institute of Science and Technology
- Current Assignee Address: KR Suwon-si KR Daejeon-si
- Agency: NSIP Law
- Priority: KR10-2013-0062011 20130530
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F9/00 ; G06F1/32 ; G06F9/48
Abstract:
A multi-core apparatus includes cores each including an active cycle counting unit configured to store an active cycle count, and a stall cycle counting unit configured to store a stall cycle count. The multi-core apparatus further includes a job scheduler configured to determine an optimal number of cores in an active state based on state information received from each of the cores, and adjust power to maintain the optimal number of cores.
Public/Granted literature
- US20140359335A1 MULTI-CORE APPARATUS AND JOB SCHEDULING METHOD THEREOF Public/Granted day:2014-12-04
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