Supporting nested parallelism
Many parallel applications do not completely fit into the data parallel model. Although these applications contain data parallelism, task parallelism is needed to represent the natural computation structure or enhance performance. To combine the easiness of programming of the data parallel model wit...
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| Autores principales: | , , , , , , |
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| Formato: | Objeto de conferencia |
| Lenguaje: | Inglés |
| Publicado: |
2000
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/23361 |
| Aporte de: |
| id |
I19-R120-10915-23361 |
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| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Informáticas nested parallel model divide and conquer technique Parallel programming |
| spellingShingle |
Ciencias Informáticas nested parallel model divide and conquer technique Parallel programming Gonzalez, Jesús A. León, Coromoto Piccoli, María Fabiana Printista, Alicia Marcela Roda García, José Luis Rodríguez, Casiano Sande Gonzalez, Francisco de Supporting nested parallelism |
| topic_facet |
Ciencias Informáticas nested parallel model divide and conquer technique Parallel programming |
| description |
Many parallel applications do not completely fit into the data parallel model. Although these applications contain data parallelism, task parallelism is needed to represent the natural computation structure or enhance performance. To combine the easiness of programming of the data parallel model with the efficiency of the task parallel model allows to parallel forms to be nested, giving Nested parallelism.
In this work, we examine the solutions provided to N ested parallelism in two standard parallel programming platforms, HPF and MPI. Both their expression capacity and their efficiency are compared on a Cray- 3TE, which is distributed memory machine. Finally, an additional speech about the use of the methodology proposed for MPI is done on two different architectures |
| format |
Objeto de conferencia Objeto de conferencia |
| author |
Gonzalez, Jesús A. León, Coromoto Piccoli, María Fabiana Printista, Alicia Marcela Roda García, José Luis Rodríguez, Casiano Sande Gonzalez, Francisco de |
| author_facet |
Gonzalez, Jesús A. León, Coromoto Piccoli, María Fabiana Printista, Alicia Marcela Roda García, José Luis Rodríguez, Casiano Sande Gonzalez, Francisco de |
| author_sort |
Gonzalez, Jesús A. |
| title |
Supporting nested parallelism |
| title_short |
Supporting nested parallelism |
| title_full |
Supporting nested parallelism |
| title_fullStr |
Supporting nested parallelism |
| title_full_unstemmed |
Supporting nested parallelism |
| title_sort |
supporting nested parallelism |
| publishDate |
2000 |
| url |
http://sedici.unlp.edu.ar/handle/10915/23361 |
| work_keys_str_mv |
AT gonzalezjesusa supportingnestedparallelism AT leoncoromoto supportingnestedparallelism AT piccolimariafabiana supportingnestedparallelism AT printistaaliciamarcela supportingnestedparallelism AT rodagarciajoseluis supportingnestedparallelism AT rodriguezcasiano supportingnestedparallelism AT sandegonzalezfranciscode supportingnestedparallelism |
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Repositorios |
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1764820465741725698 |