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Hardware/software techniques for assisted execution runtime systems

Autor
Kestor, G.; Gioiosa, R.; Unsal, O.; Cristal, A.; Valero, M.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
2nd Workshop on Runtime Environments, Systems, Layering and Virtualized Environments
Any de l'edició
2012
Data de presentació
2012-03
Llibre d'actes
Runtime Environments, Systems, Layering and Virtualized Environments: London, United Kingdom, March 3, 2012
Pàgina inicial
I
Pàgina final
VIII
URL
http://www.dcs.gla.ac.uk/conferences/resolve12/papers/session1_paper2.pdf Obrir en finestra nova
Resum
The increasing complexity of modern and future multi-core/multi- threaded processors rises the question of how to best utilize pro- cessor resources. On one side, Amdahl’s Law limits the max- imum theoretical speedup of parallel applications while, on the other side, the increasing complexity of runtime programming lan- guage may introduce implicit serialization points. Several studies demonstrated that it is often more convenient to use some of the hardware threads to assist execution than ru...
Grup de recerca
CAP - Grup de Computació d'Altes Prestacions

Participants