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Implementing OmpSs support for regions of data in architectures with multiple address spaces

Autor
Bueno, J.; Martorell, X.; Badia, R.M.; Ayguade, E.; Labarta, J.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
27th International Conference on Supercomputing
Any de l'edició
2013
Data de presentació
2013-06
Llibre d'actes
ICS'13: proceedings of the 2013 ACM International Conference on Supercomputing: June 10-14, 2013: Eugene, Oregon, USA
Pàgina inicial
359
Pàgina final
368
Editor
ACM
DOI
https://doi.org/10.1145/2464996.2465017 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/20120 Obrir en finestra nova
URL
http://dl.acm.org/citation.cfm?id=2465017 Obrir en finestra nova
Resum
The need for features for managing complex data accesses in modern programming models has increased due to the emerging hardware architectures. HPC hardware has moved towards clusters of accelerators and/or multicores, architectures with a complex memory hierarchy exposed to the programmer. We present the implementation of data regions on the OmpSs programming model, a high-productivity annotation-based programming model derived from OpenMP. This enables the programmer to specify regions of stri...
Citació
Bueno, J. [et al.]. Implementing OmpSs support for regions of data in architectures with multiple address spaces. A: ICS - International Conference on Supercomputing. "ICS’13: Proceedings of the 2013 ACM International Conference on Supercomputing: June 10–14, 2013: Eugene, Oregon, USA". ACM, 2013, p. 359-368.
Paraules clau
Cluster programming, Non-contiguous memory access, Openmp, Run-time environments
Grup de recerca
CAP - Grup de Computació d'Altes Prestacions

Participants