Publication
WCET analysis considering contention on memory bus in COTS-based multicores
| dc.contributor.author | Dasari, Dakshina | |
| dc.contributor.author | Nélis, Vincent | |
| dc.contributor.author | Andersson, Björn | |
| dc.date.accessioned | 2014-02-06T14:59:01Z | |
| dc.date.available | 2014-02-06T14:59:01Z | |
| dc.date.issued | 2011 | |
| dc.description.abstract | The usage of COTS-based multicores is becoming widespread in the field of embedded systems. Providing realtime guarantees at design-time is a pre-requisite to deploy real-time systems on these multicores. This necessitates the consideration of the impact of the contention due to shared low-level hardware resources on the Worst-Case Execution Time (WCET) of the tasks. As a step towards this aim, this paper first identifies the different factors that make the WCET analysis a challenging problem in a typical COTS-based multicore system. Then, we propose and prove, a mathematically correct method to determine tight upper bounds on the WCET of the tasks, when they are co-scheduled on different cores. | por |
| dc.identifier.doi | 10.1109/ETFA.2011.6059176 | pt_PT |
| dc.identifier.isbn | 978-1-4577-0016-3 | |
| dc.identifier.isbn | 978-1-4577-0017-0 | |
| dc.identifier.issn | 1946-0740 | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/3743 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | IEEE | por |
| dc.relation.ispartofseries | Emerging Technologies & Factory Automation (ETFA); | |
| dc.relation.publisherversion | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6059176 | por |
| dc.title | WCET analysis considering contention on memory bus in COTS-based multicores | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Toulouse | por |
| oaire.citation.endPage | 4 | por |
| oaire.citation.startPage | 1 | por |
| oaire.citation.title | IEEE 16th Conference on Emerging Technologies & Factory Automation (ETFA) 2011 | por |
| rcaap.rights | closedAccess | por |
| rcaap.type | article | por |
Files
Original bundle
1 - 1 of 1
No Thumbnail Available
- Name:
- ART_DakshinaDasari_2011_CISTER.pdf
- Size:
- 292.66 KB
- Format:
- Adobe Portable Document Format
License bundle
1 - 1 of 1
No Thumbnail Available
- Name:
- license.txt
- Size:
- 1.71 KB
- Format:
- Item-specific license agreed upon to submission
- Description: