Search Results - "Namyst, Raymond"

StarPU: a unified platform for task scheduling on heterogeneous multicore architectures by Augonnet, Cédric, Thibault, Samuel, Namyst, Raymond, Wacrenier, Pierre-André

“…In the field of HPC, the current hardware trend is to design multiprocessor architectures featuring heterogeneous technologies such as specialized coprocessors…”
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SPAWN: An Iterative, Potentials-Based, Dynamic Scheduling and Partitioning Tool by Papin, Jean-Charles, Denoual, Christophe, Colombet, Laurent, Namyst, Raymond

“…Many applications of physics modeling use regular meshes on which computations of highly variable cost over time can occur. Distributing the underlying cells…”
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Grid'5000: A Large Scale And Highly Reconfigurable Experimental Grid Testbed by Bolze, Raphaël, Cappello, Franck, Caron, Eddy, Daydé, Michel, Desprez, Frédéric, Jeannot, Emmanuel, Jégou, Yvon, Lanteri, Stephane, Leduc, Julien, Melab, Noredine, Mornet, Guillaume, Namyst, Raymond, Primet, Pascale, Quetier, Benjamin, Richard, Olivier, Talbi, El-Ghazali, Touche, Iréa

“…Large scale distributed systems such as Grids are difficult to study from theoretical models and simulators only. Most Grids deployed at large scale are…”
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hwloc: A Generic Framework for Managing Hardware Affinities in HPC Applications by Broquedis, Franois, Clet-Ortega, Jerome, Moreaud, Stephanie, Furmento, Nathalie, Goglin, Brice, Mercier, Guillaume, Thibault, Samuel, Namyst, Raymond

“…The increasing numbers of cores, shared caches and memory nodes within machines introduces a complex hardware topology. High-performance computing applications…”
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AMR-based molecular dynamics for non-uniform, highly dynamic particle simulations by Prat, Raphaël, Carrard, Thierry, Soulard, Laurent, Durand, Olivier, Namyst, Raymond, Colombet, Laurent

“…Accurate simulations of metal under heavy shocks, leading to fragmentation and ejection of particles, cannot be achieved by simply hydrodynamic models and…”
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EasyPAP: A framework for learning parallel programming by Lasserre, Alice, Namyst, Raymond, Wacrenier, Pierre-André

“…•The EasyPAP environment allows students to really focus on parallelism while developing OpenMP, OpenCL or MPI kernels.•Interactive display of increasingly…”
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Programming heterogeneous architectures using hierarchical tasks by Faverge, Mathieu, Furmento, Nathalie, Guermouche, Abdou, Lucas, Gwenolé, Namyst, Raymond, Thibault, Samuel, Wacrenier, Pierre‐André

“…Summary Task‐based systems have become popular due to their ability to utilize the computational power of complex heterogeneous systems. A typical programming…”
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An efficient and transparent thread migration scheme in the PM2 runtime system by Antoniu, Gabriel, Bougé, Luc, Namyst, Raymond

“…This paper describes a new iso-address approach to the dynamic allocation of data in a multithreaded runtime system with thread migration capability. The…”
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SimSGamE : Scheduling simulator for modern game engines by Regragui, Mustapha, Coye, Baptiste, Pilla, Laercio Lima, Namyst, Raymond, Barthou, Denis

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Resource aggregation for task-based Cholesky Factorization on top of modern architectures by Cojean, Terry, Guermouche, Abdou, Hugo, Andra, Namyst, Raymond, Wacrenier, Pierre-André

“…Hybrid computing platforms are now commonplace, featuring a large number of CPU cores and accelerators. This trend makes balancing computations between these…”
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Structuring the execution of OpenMP applications for multicore architectures by Broquedis, Francois, Aumage, Olivier, Goglin, Brice, Thibault, Samuel, Wacrenier, Pierre-Andr, Namyst, Raymond

“…The now commonplace multi-core chips have introduced, by design, a deep hierarchy of memory and cache banks within parallel computers as a tradeoff between the…”
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Automatic OpenCL Code Generation for Multi-device Heterogeneous Architectures by Li, Pei, Brunet, Elisabeth, Trahay, Francois, Parrot, Christian, Thomas, Gael, Namyst, Raymond

“…Using multiple accelerators, such as GPUs or Xeon Phis, is attractive to improve the performance of large data parallel applications and to increase the size…”
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Towards EXtreme scale technologies and accelerators for euROhpc hw/Sw supercomputing applications for exascale: The TEXTAROSSA approach by Agosta, Giovanni, Aldinucci, Marco, Alvarez, Carlos, Ammendola, Roberto, Arfat, Yasir, Beaumont, Olivier, Bernaschi, Massimo, Biagioni, Andrea, Boccali, Tommaso, Bramas, Berenger, Brandolese, Carlo, Cantalupo, Barbara, Carrozzo, Mauro, Cattaneo, Daniele, Celestini, Alessandro, Celino, Massimo, Colonnelli, Iacopo, Cretaro, Paolo, D’Ambra, Pasqua, Danelutto, Marco, Esposito, Roberto, Eyraud-Dubois, Lionel, Filgueras, Antonio, Fornaciari, William, Frezza, Ottorino, Galimberti, Andrea, Giacomini, Francesco, Goglin, Brice, Gregori, Daniele, Guermouche, Abdou, Iannone, Francesco, Kulczewski, Michal, Lo Cicero, Francesca, Lonardo, Alessandro, Martinelli, Alberto R., Martinelli, Michele, Martorell, Xavier, Massari, Giuseppe, Montangero, Simone, Mittone, Gianluca, Namyst, Raymond, Oleksiak, Ariel, Palazzari, Paolo, Paolucci, Pier Stanislao, Reghenzani, Federico, Rossi, Cristian, Saponara, Sergio, Simula, Francesco, Terraneo, Federico, Thibault, Samuel, Torquati, Massimo, Turisini, Matteo, Vicini, Piero, Vidal, Miquel, Zoni, Davide, Zummo, Giuseppe

“…In the near future, Exascale systems will need to bridge three technology gaps to achieve high performance while remaining under tight power constraints:…”
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Composing multiple StarPU applications over heterogeneous machines: A supervised approach by Hugo, Andra, Guermouche, Abdou, Wacrenier, Pierre-André, Namyst, Raymond

“…Enabling HPC applications to perform efficiently when invoking multiple parallel libraries simultaneously is a great challenge. Even if a uniform runtime…”
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ForestGOMP: An Efficient OpenMP Environment for NUMA Architectures by Broquedis, François, Furmento, Nathalie, Goglin, Brice, Wacrenier, Pierre-André, Namyst, Raymond

“…Exploiting the full computational power of current hierarchical multiprocessor machines requires a very careful distribution of threads and data among the…”
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Composing multiple StarPU applications over heterogeneous machines: A supervised approach : Applications for the Heterogeneous Computing Era by HUGO, Andra, GUERMOUCHE, Abdou, WACRENIER, Pierre-André, NAMYST, Raymond

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Data-Aware Task Scheduling on Multi-accelerator Based Platforms by Augonnet, Cédric, Clet-Ortega, Jérôme, Thibault, Samuel, Namyst, Raymond

“…To fully tap into the potential of heterogeneous machines composed of multicore processors and multiple accelerators, simple offloading approaches in which the…”
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Resource-Management Study in HPC Runtime-Stacking Context by Loussert, Arthur, Welterlen, Benoit, Carribault, Patrick, Jaeger, Julien, Perache, Marc, Namyst, Raymond

“…With the advent of multicore and manycore processors as building blocks of HPC supercomputers, many applications shift from relying solely on a distributed…”
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Multi-Criteria Mesh Partitioning for an Explicit Temporal Adaptive Task-Distributed Finite-Volume Solver by Lasserre, Alice, Couteyen-Carpaye, Jean-Marie, Guermouche, Abdou, Namyst, Raymond

“…The aerospace industry is one of the largest users of numerical simulation, which is an essential tool in the field of aerodynamic engineering, where many…”
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Programmability and performance portability aspects of heterogeneous multi-/manycore systems by Kessler, Christoph, Dastgeer, Usman, Thibault, Samuel, Namyst, Raymond, Richards, Andrew, Dolinsky, Uwe, Benkner, Siegfried, Träff, Jesper Larsson, Pllana, Sabri

“…We discuss three complementary approaches that can provide both portability and an increased level of abstraction for the programming of heterogeneous…”
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