Dynamic Application Model for Scheduling with Uncertainty on Reconfigurable Architectures
Applications executed on embedded systems require dynamicity and flexibility according to user and environment needs. Dynamically reconfigurable architecture could satisfy these requirements but needs efficient mechanisms to be managed efficiently. In this paper, we propose a dedicated application m...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2011-01-01
|
| Series: | International Journal of Reconfigurable Computing |
| Online Access: | http://dx.doi.org/10.1155/2011/156946 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832552609101119488 |
|---|---|
| author | Ismail Ktata Fakhreddine Ghaffari Bertrand Granado Mohamed Abid |
| author_facet | Ismail Ktata Fakhreddine Ghaffari Bertrand Granado Mohamed Abid |
| author_sort | Ismail Ktata |
| collection | DOAJ |
| description | Applications executed on embedded systems require dynamicity and flexibility according to user and environment needs. Dynamically reconfigurable architecture could satisfy these requirements but needs efficient mechanisms to be managed efficiently. In this paper, we propose a dedicated application modeling technique that helps to establish a predictive scheduling approach to manage a dynamically reconfigurable architecture named OLLAF. OLLAF is designed to support an operating system that deals with complex embedded applications. This model will be used for a predictive scheduling based on an early estimation of our application dynamicity. A vision system of a mobile robot application has been used to validate the presented model and scheduling approach. We have demonstrated that with our modeling we can realize an efficient predictive scheduling on a robot vision application with a mean error of 6.5%. |
| format | Article |
| id | doaj-art-f530e92ed3d34b43b431baa8be1a1835 |
| institution | Kabale University |
| issn | 1687-7195 1687-7209 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Reconfigurable Computing |
| spelling | doaj-art-f530e92ed3d34b43b431baa8be1a18352025-02-03T05:58:20ZengWileyInternational Journal of Reconfigurable Computing1687-71951687-72092011-01-01201110.1155/2011/156946156946Dynamic Application Model for Scheduling with Uncertainty on Reconfigurable ArchitecturesIsmail Ktata0Fakhreddine Ghaffari1Bertrand Granado2Mohamed Abid3ETIS Laboratory, CNRS UMR8051, University of Cergy-Pontoise, ENSEA, 6 avenue du Ponceau 95014 Cergy-Pontoise, FranceETIS Laboratory, CNRS UMR8051, University of Cergy-Pontoise, ENSEA, 6 avenue du Ponceau 95014 Cergy-Pontoise, FranceETIS Laboratory, CNRS UMR8051, University of Cergy-Pontoise, ENSEA, 6 avenue du Ponceau 95014 Cergy-Pontoise, FranceComputer & Embedded Systems Laboratory (CES), University of Sfax, ENIS, 3038 Sfax, TunisiaApplications executed on embedded systems require dynamicity and flexibility according to user and environment needs. Dynamically reconfigurable architecture could satisfy these requirements but needs efficient mechanisms to be managed efficiently. In this paper, we propose a dedicated application modeling technique that helps to establish a predictive scheduling approach to manage a dynamically reconfigurable architecture named OLLAF. OLLAF is designed to support an operating system that deals with complex embedded applications. This model will be used for a predictive scheduling based on an early estimation of our application dynamicity. A vision system of a mobile robot application has been used to validate the presented model and scheduling approach. We have demonstrated that with our modeling we can realize an efficient predictive scheduling on a robot vision application with a mean error of 6.5%.http://dx.doi.org/10.1155/2011/156946 |
| spellingShingle | Ismail Ktata Fakhreddine Ghaffari Bertrand Granado Mohamed Abid Dynamic Application Model for Scheduling with Uncertainty on Reconfigurable Architectures International Journal of Reconfigurable Computing |
| title | Dynamic Application Model for Scheduling with Uncertainty on Reconfigurable Architectures |
| title_full | Dynamic Application Model for Scheduling with Uncertainty on Reconfigurable Architectures |
| title_fullStr | Dynamic Application Model for Scheduling with Uncertainty on Reconfigurable Architectures |
| title_full_unstemmed | Dynamic Application Model for Scheduling with Uncertainty on Reconfigurable Architectures |
| title_short | Dynamic Application Model for Scheduling with Uncertainty on Reconfigurable Architectures |
| title_sort | dynamic application model for scheduling with uncertainty on reconfigurable architectures |
| url | http://dx.doi.org/10.1155/2011/156946 |
| work_keys_str_mv | AT ismailktata dynamicapplicationmodelforschedulingwithuncertaintyonreconfigurablearchitectures AT fakhreddineghaffari dynamicapplicationmodelforschedulingwithuncertaintyonreconfigurablearchitectures AT bertrandgranado dynamicapplicationmodelforschedulingwithuncertaintyonreconfigurablearchitectures AT mohamedabid dynamicapplicationmodelforschedulingwithuncertaintyonreconfigurablearchitectures |