Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387587521> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W4387587521 endingPage "1" @default.
- W4387587521 startingPage "1" @default.
- W4387587521 abstract "Heterogeneous multicore systems, which consist of high-performance and power-efficient cores, are emerging to satisfy the various demands on performance and power consumption. On the other hand, as CMOS technology continues to shrink in size, the aging effect, which can cause performance degradation or timing failures, has become a non-negligible threat to lifetime reliability. To overcome the challenges under the aging effect, various approaches have been proposed in previous studies. Most previous studies, however, did not consider the different characteristics of big and little cores. In addition, most of them do not consider critical tasks with the strict timing requirements present in real-time applications, resulting in early system failure. Therefore, considering different characteristics of cores and the presence of critical tasks, we propose an aging-aware task deployment framework for real-time systems. In this framework, for high-performance big cores, we propose a novel asymmetric aging-aware strategy. This strategy finds an energy-efficient task-to-core assignment to reserve some healthy cores at the early system life stage. The reserved cores are kept idle with the lowest voltage and can execute critical tasks at the late system life stage, extending the system lifetime. Meanwhile, the non-reserved cores use lower voltages to execute tasks, reducing the aging effect. For energy-efficient little cores, we adopt the symmetric aging-aware strategy to balance out the aging effect of each little core. With a balanced aging effect, the utilization of little cores is improved. In addition, we propose voltage/frequency boosting and task migration techniques to increase the number of cores that can meet the task timing constraints. Compared to the state of the art, the proposed framework can achieve 1.10x lifetime improvement and 5% energy reduction." @default.
- W4387587521 created "2023-10-13" @default.
- W4387587521 creator A5007970372 @default.
- W4387587521 creator A5017567485 @default.
- W4387587521 creator A5020319017 @default.
- W4387587521 creator A5034370893 @default.
- W4387587521 creator A5069340107 @default.
- W4387587521 date "2023-01-01" @default.
- W4387587521 modified "2023-10-14" @default.
- W4387587521 title "Aging-Aware Energy-Efficient Task Deployment of Heterogeneous Multicore Systems" @default.
- W4387587521 doi "https://doi.org/10.1109/tcad.2023.3323163" @default.
- W4387587521 hasPublicationYear "2023" @default.
- W4387587521 type Work @default.
- W4387587521 citedByCount "0" @default.
- W4387587521 crossrefType "journal-article" @default.
- W4387587521 hasAuthorship W4387587521A5007970372 @default.
- W4387587521 hasAuthorship W4387587521A5017567485 @default.
- W4387587521 hasAuthorship W4387587521A5020319017 @default.
- W4387587521 hasAuthorship W4387587521A5034370893 @default.
- W4387587521 hasAuthorship W4387587521A5069340107 @default.
- W4387587521 hasConcept C105339364 @default.
- W4387587521 hasConcept C111919701 @default.
- W4387587521 hasConcept C119599485 @default.
- W4387587521 hasConcept C120314980 @default.
- W4387587521 hasConcept C121332964 @default.
- W4387587521 hasConcept C127413603 @default.
- W4387587521 hasConcept C149635348 @default.
- W4387587521 hasConcept C154945302 @default.
- W4387587521 hasConcept C163258240 @default.
- W4387587521 hasConcept C173608175 @default.
- W4387587521 hasConcept C200601418 @default.
- W4387587521 hasConcept C201995342 @default.
- W4387587521 hasConcept C2780165032 @default.
- W4387587521 hasConcept C2780451532 @default.
- W4387587521 hasConcept C2984118289 @default.
- W4387587521 hasConcept C41008148 @default.
- W4387587521 hasConcept C43214815 @default.
- W4387587521 hasConcept C46686674 @default.
- W4387587521 hasConcept C62520636 @default.
- W4387587521 hasConcept C78766204 @default.
- W4387587521 hasConceptScore W4387587521C105339364 @default.
- W4387587521 hasConceptScore W4387587521C111919701 @default.
- W4387587521 hasConceptScore W4387587521C119599485 @default.
- W4387587521 hasConceptScore W4387587521C120314980 @default.
- W4387587521 hasConceptScore W4387587521C121332964 @default.
- W4387587521 hasConceptScore W4387587521C127413603 @default.
- W4387587521 hasConceptScore W4387587521C149635348 @default.
- W4387587521 hasConceptScore W4387587521C154945302 @default.
- W4387587521 hasConceptScore W4387587521C163258240 @default.
- W4387587521 hasConceptScore W4387587521C173608175 @default.
- W4387587521 hasConceptScore W4387587521C200601418 @default.
- W4387587521 hasConceptScore W4387587521C201995342 @default.
- W4387587521 hasConceptScore W4387587521C2780165032 @default.
- W4387587521 hasConceptScore W4387587521C2780451532 @default.
- W4387587521 hasConceptScore W4387587521C2984118289 @default.
- W4387587521 hasConceptScore W4387587521C41008148 @default.
- W4387587521 hasConceptScore W4387587521C43214815 @default.
- W4387587521 hasConceptScore W4387587521C46686674 @default.
- W4387587521 hasConceptScore W4387587521C62520636 @default.
- W4387587521 hasConceptScore W4387587521C78766204 @default.
- W4387587521 hasFunder F4320331164 @default.
- W4387587521 hasLocation W43875875211 @default.
- W4387587521 hasOpenAccess W4387587521 @default.
- W4387587521 hasPrimaryLocation W43875875211 @default.
- W4387587521 hasRelatedWork W1540371141 @default.
- W4387587521 hasRelatedWork W2125652721 @default.
- W4387587521 hasRelatedWork W2154063878 @default.
- W4387587521 hasRelatedWork W2298526277 @default.
- W4387587521 hasRelatedWork W2556012038 @default.
- W4387587521 hasRelatedWork W2566006169 @default.
- W4387587521 hasRelatedWork W2770234245 @default.
- W4387587521 hasRelatedWork W2987774938 @default.
- W4387587521 hasRelatedWork W4231274751 @default.
- W4387587521 hasRelatedWork W632915154 @default.
- W4387587521 isParatext "false" @default.
- W4387587521 isRetracted "false" @default.
- W4387587521 workType "article" @default.