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On the memory system requirements of future scientific applications: Four case-studies

Autor
Pavlovic, M.; Etsion, Y.; Alex Ramirez
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
2011 IEEE International Symposium on Workload Characterization
Any de l'edició
2011
Data de presentació
2011-11
Llibre d'actes
Proceedings The 2011 IEEE International Symposium on Workload Characterization, IISWC 2011
Pàgina inicial
159
Pàgina final
170
DOI
https://doi.org/10.1109/IISWC.2011.6114176 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6114176 Obrir en finestra nova
Resum
In this paper, we observe and characterize the memory behaviour, and specifically memory footprint, memory bandwidth and cache effectiveness, of several well-known parallel scientific applications running on a large processor cluster. Based on the analysis of their instrumented execution, we project some performance requirements from future memory systems serving large-scale chip multiprocessors (CMPs). In addition, we estimate the impact of memory system performance on the amount of instruction...
Paraules clau
Cache storage, Microprocessor chips, Multiprocessing systems, Storage management
Grup de recerca
CAP - Grup de Computació d'Altes Prestacions

Participants

  • Pavlovic, Milan  (autor ponent)
  • Etsion, Yoav  (autor ponent)
  • Ramirez Bellido, Alejandro  (autor ponent)