Publication
Hard real-time multiprocessor scheduling resilient to core failures
| dc.contributor.author | Nikolic, Borislav | |
| dc.contributor.author | Bletsas, Konstantinos | |
| dc.contributor.author | M. Petters, Stefan | |
| dc.date.accessioned | 2015-11-30T11:55:13Z | |
| dc.date.available | 2015-11-30T11:55:13Z | |
| dc.date.issued | 2015-08 | |
| dc.description | Presented at 21st IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA 2015). 19 to 21, Aug, 2015, pp 122-131. Hong Kong, China. | pt_PT |
| dc.description.abstract | Most multiprocessor scheduling theory overlooks the possibility of hardware failures that entirely nullify the computation carried out by a task instance, and potentially also make the respective processor henceforth unusable. Yet, such failures may occur, causing the system to fail. Motivated by this reality, we introduce a new concept of hard real-time schedulability guarantees for critical multiprocessor systems and analysis for their derivation. Namely, all deadlines must be met, even in the event of a core failure. A scheduling approach, based on global fixed priorities, and accompanying analysis, for achieving such guarantees are then formulated. | pt_PT |
| dc.identifier.doi | 10.1109/RTCSA.2015.26 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.22/7023 | |
| dc.language.iso | eng | pt_PT |
| dc.publisher | IEEE | pt_PT |
| dc.relation | UID/CEC/04234/2013 (CISTER Research Centre) | pt_PT |
| dc.relation | FCOMP- 01-0124-FEDER-020536 (SMARTS) | pt_PT |
| dc.relation | FCOMP-01-0124-FEDER-020447 (REGAIN) | pt_PT |
| dc.relation | FCT PhD grant SFRH/BD/81087/2011. | pt_PT |
| dc.relation.ispartofseries | RTCSA 2015; | |
| dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7299852 | pt_PT |
| dc.subject | Failure analysis | pt_PT |
| dc.subject | Multiprocessing systems | pt_PT |
| dc.subject | Processor scheduling | pt_PT |
| dc.title | Hard real-time multiprocessor scheduling resilient to core failures | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Hong-Kong 19-21 Aug. 2015 | pt_PT |
| oaire.citation.endPage | 131 | pt_PT |
| oaire.citation.startPage | 122 | pt_PT |
| oaire.citation.title | IEEE 21st International Conference on Embedded and Real-Time Computing Systems and Applications | pt_PT |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |