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ReD: A reuse detector for content selection in exclusive shared last-level caches

Autor
Díaz, J.; Monreal, T.; Ibáñez , P.; Llaberia, J.; Viñals, V.
Tipus d'activitat
Article en revista
Revista
Journal of parallel and distributed computing
Data de publicació
2019-03
Volum
125
Pàgina inicial
106
Pàgina final
120
DOI
https://doi.org/10.1016/j.jpdc.2018.11.005 Obrir en finestra nova
Projecte finançador
(TIN2016-76635-C2-1-R) Arquitectura y programación de computadores escalables de alto rendimiento y bajo consumo (APCE)
Computación de Altas Prestaciones VII
Repositori
http://hdl.handle.net/2117/127599 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0743731518308414 Obrir en finestra nova
Resum
The reference stream reaching a chip multiprocessor Shared Last-Level Cache (SLLC) shows poor temporal locality, making conventional cache management policies inefficient. Few proposals address this problem for exclusive caches. In this paper, we propose the Reuse Detector (ReD), a new content selection mechanism for exclusive hierarchies that leverages reuse locality at the SLLC, a property that states that blocks referenced more than once are more likely to be accessed in the near future. Bein...
Citació
Díaz, J. [et al.]. ReD: A reuse detector for content selection in exclusive shared last-level caches. "Journal of parallel and distributed computing", Març 2019, vol. 125, p. 106-120.
Paraules clau
Bypass, Chip multiprocessor, Content selection, Exclusion, Reuse, Shared last-level cache
Grup de recerca
CAP - Grup de Computació d'Altes Prestacions

Participants