Hierarchical self-repair in heterogeneous multi-core systems by means of a software-based reconfiguration
| dc.contributor.author | Müller, Sebastian | |
| dc.contributor.author | Schölzel, Mario | |
| dc.contributor.author | Vierhaus, Heinrich Theodor | |
| dc.contributor.editor | Mühl, Gero | |
| dc.contributor.editor | Richling, Jan | |
| dc.contributor.editor | Herkersdorf, Andreas | |
| dc.date.accessioned | 2019-10-30T12:50:13Z | |
| dc.date.available | 2019-10-30T12:50:13Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | This paper deals with the problem of a software-based self-repair in a statically scheduled multi-core system in the presence of permanent faults. The basic idea is to adapt the application in a way that the use of faulty components is avoided. This goal is achieved by re-compiling the program-code via an off-line repair process in the field. The repair process is organized in a hierarchical manner. At the beginning a local repair is applied considering only one core. If the local repair fails, a retry at a higher system-level is performed. For that purpose, the local repair techniques are re-used in a global context. The repair at a global system level results in some specific system constraints and properties, which are investigated in this work. Due to the use of pure software-based methods one gains the possibility to repair defects in different components (even multi errors) or defects in spare components. The presented approach is not bounded to a concrete architecture and is therefore adaptable to systems like MPSoCs or NoCs, if these systems provide some basic functionality. | en |
| dc.identifier.isbn | 978-3-88579-294-9 | |
| dc.identifier.pissn | 1617-5468 | |
| dc.identifier.uri | https://dl.gi.de/handle/20.500.12116/29498 | |
| dc.language.iso | en | |
| dc.publisher | Gesellschaft für Informatik e.V. | |
| dc.relation.ispartof | ARCS 2012 Workshops | |
| dc.relation.ispartofseries | Lecture Notes in Informatics (LNI) - Proceedings, Volume P-200 | |
| dc.title | Hierarchical self-repair in heterogeneous multi-core systems by means of a software-based reconfiguration | en |
| dc.type | Text/Conference Paper | |
| gi.citation.endPage | 262 | |
| gi.citation.publisherPlace | Bonn | |
| gi.citation.startPage | 251 | |
| gi.conference.date | 28. Februar-2. März 2012 | |
| gi.conference.location | München | |
| gi.conference.sessiontitle | Regular Research Papers |
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