Extending OpenMP to Survive the Heterogeneous Multi-Core Era
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http://dx.doi.org/10.1007/s10766-010-0135-4 |
Metadades
Títol
Extending OpenMP to Survive the Heterogeneous Multi-Core EraAutoria
Data de publicació
2010Editor
Springer USISSN
0885-7458Cita bibliogràfica
International Journal of Parallel Programming (2010), 38, 5-6, p. 440-459Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
http://link.springer.com/article/10.1007/s10766-010-0135-4Paraules clau / Matèries
Resum
This paper advances the state-of-the-art in programming models for exploiting task-level parallelism on heterogeneous many-core systems, presenting a number of extensions to the OpenMP language inspired in the StarSs ... [+]
This paper advances the state-of-the-art in programming models for exploiting task-level parallelism on heterogeneous many-core systems, presenting a number of extensions to the OpenMP language inspired in the StarSs programming model. The proposed extensions allow the programmer to write portable code easily for a number of different platforms, relieving him/her from developing the specific code to off-load tasks to the accelerators and the synchronization of tasks. Our results obtained from the StarSs instantiations for SMPs, the Cell, and GPUs report reasonable parallel performance. However, the real impact of our approach in is the productivity gains it yields for the programmer. [-]
Drets d'accés
© Springer Science+Business Media, LLC 2010
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/restrictedAccess
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/restrictedAccess
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- ICC_Articles [425]