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A proposal for task-generating loops in OpenMP

Autor
Teruel, X.; Klemm, M.; Li, K.; Martorell, X.; Olivier, S.; Terboven, C.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
9th International Workshop on OpenMP
Any de l'edició
2013
Data de presentació
2013-09
Llibre d'actes
OpenMP in the era of low power devices and accelerators: 9th International Workshop on OpenMP, IWOMP 2013: Canberra, ACT, Australia: September 16-18, 2013: proceedings
Pàgina inicial
1
Pàgina final
14
Editor
Springer
DOI
https://doi.org/10.1007/978-3-642-40698-0_1 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24634 Obrir en finestra nova
URL
http://link.springer.com/chapter/10.1007%2F978-3-642-40698-0_1 Obrir en finestra nova
Resum
With the addition of the OpenMP* tasking model, programmers are able to improve and extend the parallelization opportunities of their codes. Programmers can also distribute the creation of tasks using a worksharing construct, which allows the generation of work to be parallelized. However, while it is possible to create tasks inside worksharing constructs, it is not possible to distribute work when not all threads reach the same worksharing construct. We propose a new worksharing-like construct ...
Citació
Teruel, X. [et al.]. A proposal for task-generating loops in OpenMP. A: International Workshop on OpenMP. "OpenMP in the era of low power devices and accelerators: 9th International Workshop on OpenMP, IWOMP 2013: Canberra, ACT, Australia: September 16-18, 2013: proceedings". Canberra: Springer, 2013, p. 1-14.
Paraules clau
Algorithm Analysis and problem complexity, Compilers, Computation by abstract devices, Fork/Join, Interpreters, Loop, OpenMP, Processor architectures, Programming languages, Programming techniques, System performance and evaluation, Task, Worksharing
Grup de recerca
CAP - Grup de Computació d'Altes Prestacions

Participants

  • Teruel, Xavier  (autor ponent)
  • Klemm, Michael  (autor ponent)
  • Li, Kelvin  (autor ponent)
  • Martorell Bofill, Xavier  (autor ponent)
  • Olivier, Stephen  (autor ponent)
  • Terboven, Christian  (autor ponent)