Publication
Allocation of Parallel Real-Time Tasks in Distributed Multi-core Architectures supported by an FTT-SE Network
| dc.contributor.author | Martínez, Ricardo Garibay | |
| dc.contributor.author | Nelissen, Geoffrey | |
| dc.contributor.author | Ferreira, Luís Lino | |
| dc.contributor.author | Pinho, Luís Miguel | |
| dc.date.accessioned | 2015-11-12T17:24:23Z | |
| dc.date.available | 2015-11-12T17:24:23Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | Distributed real-time systems such as automotive applications are becoming larger and more complex, thus, requiring the use of more powerful hardware and software architectures. Furthermore, those distributed applications commonly have stringent real-time constraints. This implies that such applications would gain in flexibility if they were parallelized and distributed over the system. In this paper, we consider the problem of allocating fixed-priority fork-join Parallel/Distributed real-time tasks onto distributed multi-core nodes connected through a Flexible Time Triggered Switched Ethernet network. We analyze the system requirements and present a set of formulations based on a constraint programming approach. Constraint programming allows us to express the relations between variables in the form of constraints. Our approach is guaranteed to find a feasible solution, if one exists, in contrast to other approaches based on heuristics. Furthermore, approaches based on constraint programming have shown to obtain solutions for these type of formulations in reasonable time. | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.22/6867 | |
| dc.language.iso | eng | pt_PT |
| dc.relation | FCOMP-01-0124-FEDER- 037281 (CISTER) | pt_PT |
| dc.relation | ARROWHEAD (ARTEMIS/0001/2012, JU grant nr. 332987) | pt_PT |
| dc.relation | CONCERTO (ARTEMIS/0003/2012, JU grant nr. 333053) | pt_PT |
| dc.relation | FCT PhD grant SFRH/BD/71562/2010 | pt_PT |
| dc.subject | Constraint Programming | pt_PT |
| dc.subject | Real-Time | pt_PT |
| dc.subject | Parallel Tasks | pt_PT |
| dc.subject | Distributed Multi-core Architectures | pt_PT |
| dc.title | Allocation of Parallel Real-Time Tasks in Distributed Multi-core Architectures supported by an FTT-SE Network | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| person.familyName | Pinho | |
| person.givenName | Luis Miguel | |
| person.identifier.ciencia-id | 8112-2108-F3B2 | |
| person.identifier.orcid | 0000-0001-6888-1340 | |
| person.identifier.rid | M-3416-2013 | |
| person.identifier.scopus-author-id | 6602594556 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
| relation.isAuthorOfPublication | fd791145-af93-47d9-bbe8-647a326d2f39 | |
| relation.isAuthorOfPublication.latestForDiscovery | fd791145-af93-47d9-bbe8-647a326d2f39 |