DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Shin, In-Sik | - |
dc.contributor.advisor | 신인식 | - |
dc.contributor.author | Lee, Ji-Yeon | - |
dc.contributor.author | 이지연 | - |
dc.date.accessioned | 2015-04-23T06:16:30Z | - |
dc.date.available | 2015-04-23T06:16:30Z | - |
dc.date.issued | 2014 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=569340&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/196912 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 전산학과, 2014.2, [ iv, 25 p. ] | - |
dc.description.abstract | The advent of multi- and many-core processors offers enormous performance potential for parallel tasks that exhibit suffcient intra-task thread-level parallelism. With a growth of novel parallel programming models (e.g., OpenMP, MapReduce), scheduling parallel tasks in the real-time context has received an increasing attention in the recent past. While most studies focused on schedulability analysis under some well-known scheduling algorithms designed for sequential tasks, little work has been introduced to design new scheduling policies that accommodate the features of parallel tasks, such as their multi-threaded structure. Motivated by this, we refine real-time scheduling algorithm categories according to the basic unit of scheduling and propose a new priority assignment method for global task-wide thread-level fixed-priority scheduling of parallel task systems. Our evaluation results show that a finer-grained, thread-level fixed-priority assignment, when properly assigned, significantly improves schedulability, compared to a coarser-grained, task-level assignment. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | multi-core processor | - |
dc.subject | 최적 우선순위 할당 | - |
dc.subject | 병렬처리 | - |
dc.subject | 실시간 스케줄링 | - |
dc.subject | 멀티코어 프로세서 | - |
dc.subject | optimal priority assignment | - |
dc.subject | real-time scheduling | - |
dc.subject | parallel task | - |
dc.title | Thread-level priority assignment in global multiprocessor scheduling for parallel tasks | - |
dc.title.alternative | 병렬 작업을 위한 thread 단위 스케줄링 기법 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 569340/325007 | - |
dc.description.department | 한국과학기술원 : 전산학과, | - |
dc.identifier.uid | 020123545 | - |
dc.contributor.localauthor | Shin, In-Sik | - |
dc.contributor.localauthor | 신인식 | - |
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