| Presentation | 2009-03-06 Design and Implementation of the Thread Scheduling Scheme for Responsive Multithreaded Processor Hiroyuki UMEO, Kazutoshi SUITO, Akira TAKEDA, Shinpei KATO, Nobuyuki YAMASAKI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Responsive Multithreaded Processor for real-time processing can execute eight threads simultaneously in priority order without context switching. When over nine threads are executed, context switching is required. A real-time scheduler should be called periodically and release times of all tasks are checked. This paper proposes thread scheduling scheme for RMT Processor. RMT PU, which is processing core of RMT processor, holds the periods of all threads and starts threads by hardware without periodic calls of the scheduler. In addition, threads in context cache are compared with threads in execution, and context switching will be realized by hardware. Our thread scheduling scheme reduces scheduling overheads so that traditional software scheduling can be unnecessary. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | RMT Processor / Scheduling Overhead / Thread Scheduling |
| Paper # | CPSY2008-97,DC2008-88 |
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| Conference Information | |
| Committee | DC |
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| Conference Date | 2009/2/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Dependable Computing (DC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design and Implementation of the Thread Scheduling Scheme for Responsive Multithreaded Processor |
| Sub Title (in English) | |
| Keyword(1) | RMT Processor |
| Keyword(2) | Scheduling Overhead |
| Keyword(3) | Thread Scheduling |
| 1st Author's Name | Hiroyuki UMEO |
| 1st Author's Affiliation | Department of Information and Computer Science, Faculty of Science and Technology, Keio University() |
| 2nd Author's Name | Kazutoshi SUITO |
| 2nd Author's Affiliation | Department of Computer Science, Graduate School of Science and Technology, Keio University |
| 3rd Author's Name | Akira TAKEDA |
| 3rd Author's Affiliation | Department of Computer Science, Graduate School of Science and Technology, Keio University |
| 4th Author's Name | Shinpei KATO |
| 4th Author's Affiliation | Department of Computer Science, Graduate School of Science and Technology, Keio University |
| 5th Author's Name | Nobuyuki YAMASAKI |
| 5th Author's Affiliation | Department of Computer Science, Graduate School of Science and Technology, Keio University |
| Date | 2009-03-06 |
| Paper # | CPSY2008-97,DC2008-88 |
| Volume (vol) | vol.108 |
| Number (no) | 464 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |