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Thread row buffers: Improving memory performance isolation and throughput in multiprogrammed environments

Autor
Herrero, E.; González, J.; Canal, R.; Tullsen, D.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on computers
Data de publicació
2013-09
Volum
62
Número
9
Pàgina inicial
1879
Pàgina final
1892
DOI
https://doi.org/10.1109/TC.2012.173 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6243133 Obrir en finestra nova
Resum
The widespread adoption of chip multiprocessors in recent years has increased the number of applications simultaneously accessing DRAM memories. Therefore, memory access patterns have also changed and this has reduced row buffer locality significantly, degrading performance and energy efficiency. Furthermore, concurrent execution of applications also has shown the need of performance isolation among threads in the memory controller to enforce a quality of service in virtualized environments. Exi...
Paraules clau
Dynamic random access storage, Energy efficiency, Multiprogramming, Quality of service, Throughput, Virtual reality
Grup de recerca
VIRTUOS - Virtualisation and Operating Systems

Participants

  • Herrero Abellanas, Enric  (autor)
  • González González, José  (autor)
  • Canal Corretger, Ramon  (autor)
  • Tullsen, Dean  (autor)