Impact of Asynchronism on GPU Accelerated Parallel Iterative Computations
International audience We study the impact of asynchronism on parallel iterative algorithms in the particular context of local clusters of workstations including GPUs. The application test is a classical PDE problem of advection-diffusion-reaction in 3D. We propose an asynchronous version of a previ...
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ftunilorrainehal:oai:HAL:hal-00685153v1 2024-09-15T18:13:32+00:00 Impact of Asynchronism on GPU Accelerated Parallel Iterative Computations Contassot-Vivier, Sylvain Jost, Thomas Vialle, Stéphane Algorithms for the Grid (ALGORILLE) INRIA Lorraine Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Laboratoire Lorrain de Recherche en Informatique et ses Applications (LORIA) Institut National de Recherche en Informatique et en Automatique (Inria)-Université Henri Poincaré - Nancy 1 (UHP)-Université Nancy 2-Institut National Polytechnique de Lorraine (INPL)-Centre National de la Recherche Scientifique (CNRS)-Université Henri Poincaré - Nancy 1 (UHP)-Université Nancy 2-Institut National Polytechnique de Lorraine (INPL)-Centre National de la Recherche Scientifique (CNRS) SUPELEC-Campus Metz Ecole Supérieure d'Electricité - SUPELEC (FRANCE) Georgia Tech Lorraine Metz Ecole Nationale Supérieure des Arts et Metiers Metz-Georgia Institute of Technology Atlanta -Ecole Supérieure d'Electricité - SUPELEC (FRANCE)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Université Bourgogne Franche-Comté COMUE (UBFC)-Université Bourgogne Franche-Comté COMUE (UBFC) Kristján Jónasson Reykjavík, Iceland 2010-06-06 https://centralesupelec.hal.science/hal-00685153 https://centralesupelec.hal.science/hal-00685153/document https://centralesupelec.hal.science/hal-00685153/file/SCV_Para2012_LNCS7133.pdf https://doi.org/10.1007/978-3-642-28151-8_5 en eng HAL CCSD Springer Berlin / Heidelberg info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-642-28151-8_5 hal-00685153 https://centralesupelec.hal.science/hal-00685153 https://centralesupelec.hal.science/hal-00685153/document https://centralesupelec.hal.science/hal-00685153/file/SCV_Para2012_LNCS7133.pdf doi:10.1007/978-3-642-28151-8_5 info:eu-repo/semantics/OpenAccess Applied Parallel and Scientific Computing PARA 2010 - 10th International Conference on Applied Parallel and Scientific Computing https://centralesupelec.hal.science/hal-00685153 PARA 2010 - 10th International Conference on Applied Parallel and Scientific Computing, Jun 2010, Reykjavík, Iceland. pp.43-53, ⟨10.1007/978-3-642-28151-8_5⟩ [INFO.INFO-DC]Computer Science [cs]/Distributed Parallel and Cluster Computing [cs.DC] info:eu-repo/semantics/conferenceObject Conference papers 2010 ftunilorrainehal https://doi.org/10.1007/978-3-642-28151-8_5 2024-08-22T07:42:44Z International audience We study the impact of asynchronism on parallel iterative algorithms in the particular context of local clusters of workstations including GPUs. The application test is a classical PDE problem of advection-diffusion-reaction in 3D. We propose an asynchronous version of a previously developed PDE solver using GPUs for the inner computations. The algorithm is tested with two kinds of clusters, a homogeneous one and a heterogeneous one (with different CPUs and GPUs). Conference Object Iceland Reykjavík Reykjavík Université de Lorraine: HAL 43 53 |
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Université de Lorraine: HAL |
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ftunilorrainehal |
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English |
topic |
[INFO.INFO-DC]Computer Science [cs]/Distributed Parallel and Cluster Computing [cs.DC] |
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[INFO.INFO-DC]Computer Science [cs]/Distributed Parallel and Cluster Computing [cs.DC] Contassot-Vivier, Sylvain Jost, Thomas Vialle, Stéphane Impact of Asynchronism on GPU Accelerated Parallel Iterative Computations |
topic_facet |
[INFO.INFO-DC]Computer Science [cs]/Distributed Parallel and Cluster Computing [cs.DC] |
description |
International audience We study the impact of asynchronism on parallel iterative algorithms in the particular context of local clusters of workstations including GPUs. The application test is a classical PDE problem of advection-diffusion-reaction in 3D. We propose an asynchronous version of a previously developed PDE solver using GPUs for the inner computations. The algorithm is tested with two kinds of clusters, a homogeneous one and a heterogeneous one (with different CPUs and GPUs). |
author2 |
Algorithms for the Grid (ALGORILLE) INRIA Lorraine Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Laboratoire Lorrain de Recherche en Informatique et ses Applications (LORIA) Institut National de Recherche en Informatique et en Automatique (Inria)-Université Henri Poincaré - Nancy 1 (UHP)-Université Nancy 2-Institut National Polytechnique de Lorraine (INPL)-Centre National de la Recherche Scientifique (CNRS)-Université Henri Poincaré - Nancy 1 (UHP)-Université Nancy 2-Institut National Polytechnique de Lorraine (INPL)-Centre National de la Recherche Scientifique (CNRS) SUPELEC-Campus Metz Ecole Supérieure d'Electricité - SUPELEC (FRANCE) Georgia Tech Lorraine Metz Ecole Nationale Supérieure des Arts et Metiers Metz-Georgia Institute of Technology Atlanta -Ecole Supérieure d'Electricité - SUPELEC (FRANCE)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Université Bourgogne Franche-Comté COMUE (UBFC)-Université Bourgogne Franche-Comté COMUE (UBFC) Kristján Jónasson |
format |
Conference Object |
author |
Contassot-Vivier, Sylvain Jost, Thomas Vialle, Stéphane |
author_facet |
Contassot-Vivier, Sylvain Jost, Thomas Vialle, Stéphane |
author_sort |
Contassot-Vivier, Sylvain |
title |
Impact of Asynchronism on GPU Accelerated Parallel Iterative Computations |
title_short |
Impact of Asynchronism on GPU Accelerated Parallel Iterative Computations |
title_full |
Impact of Asynchronism on GPU Accelerated Parallel Iterative Computations |
title_fullStr |
Impact of Asynchronism on GPU Accelerated Parallel Iterative Computations |
title_full_unstemmed |
Impact of Asynchronism on GPU Accelerated Parallel Iterative Computations |
title_sort |
impact of asynchronism on gpu accelerated parallel iterative computations |
publisher |
HAL CCSD |
publishDate |
2010 |
url |
https://centralesupelec.hal.science/hal-00685153 https://centralesupelec.hal.science/hal-00685153/document https://centralesupelec.hal.science/hal-00685153/file/SCV_Para2012_LNCS7133.pdf https://doi.org/10.1007/978-3-642-28151-8_5 |
op_coverage |
Reykjavík, Iceland |
genre |
Iceland Reykjavík Reykjavík |
genre_facet |
Iceland Reykjavík Reykjavík |
op_source |
Applied Parallel and Scientific Computing PARA 2010 - 10th International Conference on Applied Parallel and Scientific Computing https://centralesupelec.hal.science/hal-00685153 PARA 2010 - 10th International Conference on Applied Parallel and Scientific Computing, Jun 2010, Reykjavík, Iceland. pp.43-53, ⟨10.1007/978-3-642-28151-8_5⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-642-28151-8_5 hal-00685153 https://centralesupelec.hal.science/hal-00685153 https://centralesupelec.hal.science/hal-00685153/document https://centralesupelec.hal.science/hal-00685153/file/SCV_Para2012_LNCS7133.pdf doi:10.1007/978-3-642-28151-8_5 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1007/978-3-642-28151-8_5 |
container_start_page |
43 |
op_container_end_page |
53 |
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1810451300131799040 |