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Time-Domain BEM for the Wave Equation on Distributed-Heterogenous Architectures : a Blocking Approach

Bérenger Bramas , Olivier Coulaud , Guillaume Sylvand
[Research Report] RR-8604, Inria Bordeaux Sud-Ouest; INRIA. 2014
Reports hal-01070069v1
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SPETABARU: A Task-based Runtime System with Speculative Execution Capability

Bérenger Bramas
SIAM CSE 2019 - SIAM Conference on Computational Science and Engineering, Feb 2019, Spokane, United States
Conference papers hal-02050190v1
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Pipelining the Fast Multipole Method over a Runtime System

Emmanuel Agullo , Bérenger Bramas , Olivier Coulaud , Eric Darve , Matthias Messner et al.
SIAM Conference on Computational Science and Engineering (SIAM CSE 2013), Feb 2013, Boston, United States
Conference papers hal-00797403v1
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Increasing the degree of parallelism using speculative execution in task-based runtime systems

Bérenger Bramas
PeerJ Computer Science, 2019, 5, pp.e183. ⟨10.7717/peerj-cs.183⟩
Journal articles hal-02070576v1

Task-Based Parallelization of the Fast Multipole Method on NVIDIA GPUs and Multicore Processors

Emmanuel Agullo , Bérenger Bramas , Olivier Coulaud , Eric Darve , Matthias Messner et al.
SIAM Conference on Computational Science and Engineering (SIAM CSE 2015), Mar 2015, Salt Lake City, United States
Conference papers hal-01135258v1
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Shape- and scale-dependent coupling between spheroids and velocity gradients in turbulence

Nimish Pujara , José-Agustín Arguedas-Leiva , Cristian C Lalescu , Bérenger Bramas , Michael Wilczek et al.
Journal of Fluid Mechanics, 2021, 922, ⟨10.1017/jfm.2021.543⟩
Journal articles hal-03436562v1
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Optimized M2L Kernels for the Chebyshev Interpolation based Fast Multipole Method

Matthias Messner , Bérenger Bramas , Olivier Coulaud , Eric Darve
[Research Report] 2012, pp.22
Reports hal-00746089v2
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A Novel Hybrid Quicksort Algorithm Vectorized using AVX-512 on Intel Skylake

Berenger Bramas
International journal of advanced computer science and applications (IJACSA), 2017, ⟨10.14569/IJACSA.2017.081044⟩
Journal articles hal-01512970v2
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Parallel kinetic scheme in complex toroidal geometry

Matthieu Boileau , Bérenger Bramas , Emmanuel Franck , Romane Hélie , Philippe Helluy et al.
SMAI Journal of Computational Mathematics, 2022, pp.249-271. ⟨10.5802/smai-jcm.86⟩
Journal articles hal-02404082v2
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TBFMM: A C++ generic and parallel fast multipole method library

Bérenger Bramas
Journal of Open Source Software, 2020, 5 (56), pp.2444. ⟨10.21105/joss.02444⟩
Journal articles hal-02550688v2

ScalFMM: A Generic Parallel Fast Multipole Library

Pierre Blanchard , Bérenger Bramas , Olivier Coulaud , Eric Darve , Laurent Dupuy et al.
SIAM Conference on Computational Science and Engineering (SIAM CSE 2015), Mar 2015, Salt Lake City, United States
Conference papers hal-01135253v1
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An Integral Equation Formulation of the $N$-Body Dielectric Spheres Problem. Part II: Complexity Analysis

Bérenger Bramas , Muhammad Hassan , Benjamin Stamm
ESAIM: Mathematical Modelling and Numerical Analysis, 2020, ⟨10.1051/m2an/2020055⟩
Journal articles hal-02913501v1
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Pipelining the Fast Multipole Method over a Runtime System

Emmanuel Agullo , Bérenger Bramas , Olivier Coulaud , Eric Darve , Matthias Messner et al.
[Research Report] RR-7981, INRIA. 2012, pp.24
Reports hal-00703130v1
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Task-based FMM for heterogeneous architectures

Emmanuel Agullo , Bérenger Bramas , Olivier Coulaud , Eric Darve , Matthias Messner et al.
[Research Report] RR-8513, Inria. 2014, pp.29
Reports hal-00974674v1
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Task-based FMM for multicore architectures

Emmanuel Agullo , Bérenger Bramas , Olivier Coulaud , Eric Darve , Matthias Messner et al.
[Research Report] RR-8277, INRIA. 2013, pp.33
Reports hal-00807368v1
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Bridging the gap between OpenMP and task-based runtime systems for the fast multipole method

Emmanuel Agullo , Olivier Aumage , Bérenger Bramas , Olivier Coulaud , Samuel Pitoiset et al.
IEEE Transactions on Parallel and Distributed Systems, 2017, pp.14. ⟨10.1109/TPDS.2017.2697857⟩
Journal articles hal-01517153v1

Task-based FMM for heterogeneous architectures

Emmanuel Agullo , Bérenger Bramas , Olivier Coulaud , Eric Darve , Matthias Messner et al.
Concurrency and Computation: Practice and Experience, 2016, 28 (9), ⟨10.1002/cpe.3723⟩
Journal articles hal-01359458v1
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MulTreePrio: Scheduling task-based applications for heterogeneous computing systems

Hayfa Tayeb , Bérenger Bramas , Abdou Guermouche , Mathieu Faverge
COMPAS 2022 - Conférence francophone d'informatique en Parallélisme, Architecture et Système, Jul 2022, Amiens, France
Conference papers hal-03763824v1
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Optimization of a discontinuous Galerkin solver with OpenCL and StarPU

Bérenger Bramas , Philippe Helluy , Laura Mendoza , Bruno Weber
International Journal on Finite Volumes, 2020, 15 (1), pp.1-19
Journal articles hal-01942863v3
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A fast vectorized sorting implementation based on the ARM scalable vector extension (SVE)

Bérenger Bramas
PeerJ Computer Science, 2021, ⟨10.7717/peerj-cs.769⟩
Journal articles hal-03227631v2
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On the improvement of the in-place merge algorithm parallelization

Bérenger Bramas , Quentin Bramas
2020
Preprints, Working Papers, ... hal-02613668v1

New Computational Ordering to Reach High Performance in the Time-domain BEM for the Wave Equation

Bérenger Bramas , Olivier Coulaud , Guillaume Sylvand
Sparse Days, Jun 2014, Toulouse, France
Conference papers hal-01059540v1

Time-domain BEM for the wave equation on distributed-heterogeneous architectures: A blocking approach

Bérenger Bramas , Olivier Coulaud , Guillaume Sylvand
Parallel Computing, 2015, 49, pp.66-82. ⟨10.1016/j.parco.2015.07.005⟩
Journal articles hal-01200727v1
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Autovesk: Automatic vectorization of unstructured static kernels by graph transformations

Hayfa Tayeb , Bérenger Bramas , Ludovic Paillat
2022
Preprints, Working Papers, ... hal-03914178v1
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Bridging the gap between OpenMP 4.0 and native runtime systems for the fast multipole method

Emmanuel Agullo , Olivier Aumage , Berenger Bramas , Olivier Coulaud , Samuel Pitoiset et al.
[Research Report] RR-8953, Inria. 2016, pp.49
Reports hal-01372022v1
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Task-based fast multipole method for clusters of multicore processors

Emmanuel Agullo , Bérenger Bramas , Olivier Coulaud , Martin Khannouz , Luka Stanisic et al.
[Research Report] RR-8970, Inria Bordeaux Sud-Ouest. 2017, pp.15
Reports hal-01387482v4
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Improving parallel executions by increasing task granularity in task-based runtime systems using acyclic DAG clustering

Bérenger Bramas , Alain Ketterlin
PeerJ Computer Science, 2020, ⟨10.7717/peerj-cs.247⟩
Journal articles hal-02436826v1

Time-Domain BEM for the Wave Equation: Optimization and Hybrid Parallelization

Bérenger Bramas , Olivier Coulaud , Guillaume Sylvand
International European Conference on Parallel and Distributed Computing (Euro-Par 2014), Aug 2014, Porto, Portugal. pp.511-523, ⟨10.1007/978-3-319-09873-9_43⟩
Conference papers hal-01063427v1
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An efficient particle tracking algorithm for large-scale parallel pseudo-spectral simulations of turbulence

Cristian Lalescu , Bérenger Bramas , Markus Rampp , Michael Wilczek
Computer Physics Communications, 2022, 278, pp.108406. ⟨10.1016/j.cpc.2022.108406⟩
Journal articles hal-03682460v1
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Modeling Irregular Kernels of Task-based codes: Illustration with the Fast Multipole Method

Emmanuel Agullo , Bérenger Bramas , Olivier Coulaud , Luka Stanisic , Samuel Thibault et al.
[Research Report] RR-9036, INRIA Bordeaux. 2017, pp.35
Reports hal-01474556v1