A dynamic task mapping algorithm for SDNoC. (May 2017)
- Record Type:
- Journal Article
- Title:
- A dynamic task mapping algorithm for SDNoC. (May 2017)
- Main Title:
- A dynamic task mapping algorithm for SDNoC
- Authors:
- Zhou, Xiaofeng
Zhu, Zhangming - Abstract:
- Abstract: The task mapping has a significant impact on the system performance of Network-on-Chip(NoC). In this paper, we propose a dynamic task mapping algorithm for Software-Defined-Network-on-Chip(SDNoC). The hierarchical design of SDNoC promotes the flexibility of NoC and provides the running environment for dynamic mapping algorithm with software techniques. The goal of dynamic task mapping is to minimize communication cost of the application execution and to achieve the load balance among routers. The tasks of applications are assigned to suitable network nodes by the proposed task coarse mapping and task fine mapping for minimum communication cost and flits load balance among routers. A simulation platform is presented to confirm the effectiveness of the proposed approach. The simulation results show that the communication cost and the standard deviation of routers flit load have been reduced by 2.8% and 8.1% compared with the reported dynamic mapping method. The execution time of applications and consuming time of mapping are less 9.3% and 28.2% compared with the reported dynamic mapping respectively.
- Is Part Of:
- Microelectronics journal. Volume 63(2017)
- Journal:
- Microelectronics journal
- Issue:
- Volume 63(2017)
- Issue Display:
- Volume 63, Issue 2017 (2017)
- Year:
- 2017
- Volume:
- 63
- Issue:
- 2017
- Issue Sort Value:
- 2017-0063-2017-0000
- Page Start:
- 58
- Page End:
- 65
- Publication Date:
- 2017-05
- Subjects:
- SDNoC -- Dynamic task mapping -- Communication cost -- Load balance
Microelectronics -- Periodicals
Microélectronique -- Périodiques
Microelectronics
Electronic journals
Journals - contents and abstracts
Periodicals
621.3805 - Journal URLs:
- http://catalog.hathitrust.org/api/volumes/oclc/5877621.html ↗
http://www.sciencedirect.com/science/journal/00262692 ↗
http://www.intute.ac.uk/sciences/cgi-bin/fullrecord.pl?handle=lesa.1012319367 ↗
http://www.elsevier.com/journals ↗
http://www.elsevier.com/homepage/elecserv.htt ↗ - DOI:
- 10.1016/j.mejo.2017.03.003 ↗
- Languages:
- English
- ISSNs:
- 0959-8324
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 5758.973000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 2301.xml