Zobrazeno 1 - 10
of 707
pro vyhledávání: '"A. Camier"'
Autor:
Andrej, Julian, Atallah, Nabil, Bäcker, Jan-Phillip, Camier, John, Copeland, Dylan, Dobrev, Veselin, Dudouit, Yohann, Duswald, Tobias, Keith, Brendan, Kim, Dohyun, Kolev, Tzanio, Lazarov, Boyan, Mittal, Ketan, Pazner, Will, Petrides, Socratis, Shiraiwa, Syun'ichi, Stowell, Mark, Tomov, Vladimir
The MFEM (Modular Finite Element Methods) library is a high-performance C++ library for finite element discretizations. MFEM supports numerous types of finite element methods and is the discretization engine powering many computational physics and en
Externí odkaz:
http://arxiv.org/abs/2402.15940
Autor:
Maria Somaraki, Blandine de Lauzon-Guillain, Aurore Camier, Jonathan Y. Bernard, Muriel Tafflet, Marie-Noëlle Dufourg, Marie-Aline Charles, Claire Chabanet, Carole Tournier, Sophie Nicklaus
Publikováno v:
International Journal of Behavioral Nutrition and Physical Activity, Vol 21, Iss 1, Pp 1-12 (2024)
Abstract Background While complementary feeding can be challenging, little emphasis has been placed on the introduction to food texture/pieces, especially in terms of neurodevelopmental outcomes. This study aims to determine the association between t
Externí odkaz:
https://doaj.org/article/e7c28c3b4122416fbd8f9d0083ae862e
In this paper, we present algorithms and implementations for the end-to-end GPU acceleration of matrix-free low-order-refined preconditioning of high-order finite element problems. The methods described here allow for the construction of effective pr
Externí odkaz:
http://arxiv.org/abs/2210.12253
Autor:
Camier, Jean-Sylvain, Dobrev, Veselin, Knupp, Patrick, Kolev, Tzanio, Mittal, Ketan, Rieben, Robert, Tomov, Vladimir
In this paper we present a new GPU-oriented mesh optimization method based on high-order finite elements. Our approach relies on node movement with fixed topology, through the Target-Matrix Optimization Paradigm (TMOP) and uses a global nonlinear sol
Externí odkaz:
http://arxiv.org/abs/2205.12721
Autor:
Vargas, Arturo, Stitt, Thomas M., Weiss, Kenneth, Tomov, Vladimir Z., Camier, Jean-Sylvain, Kolev, Tzanio, Rieben, Robert N.
With the introduction of advanced heterogeneous computing architectures based on GPU accelerators, large-scale production codes have had to rethink their numerical algorithms and incorporate new programming models and memory management strategies in
Externí odkaz:
http://arxiv.org/abs/2112.07075
Autor:
Abdelfattah, Ahmad, Barra, Valeria, Beams, Natalie, Bleile, Ryan, Brown, Jed, Camier, Jean-Sylvain, Carson, Robert, Chalmers, Noel, Dobrev, Veselin, Dudouit, Yohann, Fischer, Paul, Karakus, Ali, Kerkemeier, Stefan, Kolev, Tzanio, Lan, Yu-Hsiang, Merzari, Elia, Min, Misun, Phillips, Malachi, Rathnayake, Thilina, Rieben, Robert, Stitt, Thomas, Tomboulides, Ananias, Tomov, Stanimire, Tomov, Vladimir, Vargas, Arturo, Warburton, Tim, Weiss, Kenneth
In this paper we describe the research and development activities in the Center for Efficient Exascale Discretization within the US Exascale Computing Project, targeting state-of-the-art high-order finite-element algorithms for high-order application
Externí odkaz:
http://arxiv.org/abs/2109.05072
Autor:
Kolev, Tzanio, Fischer, Paul, Min, Misun, Dongarra, Jack, Brown, Jed, Dobrev, Veselin, Warburton, Tim, Tomov, Stanimire, Shephard, Mark S., Abdelfattah, Ahmad, Barra, Valeria, Beams, Natalie, Camier, Jean-Sylvain, Chalmers, Noel, Dudouit, Yohann, Karakus, Ali, Karlin, Ian, Kerkemeier, Stefan, Lan, Yu-Hsiang, Medina, David, Merzari, Elia, Obabko, Aleksandr, Pazner, Will, Rathnayake, Thilina, Smith, Cameron W., Spies, Lukas, Swirydowicz, Kasia, Thompson, Jeremy, Tomboulides, Ananias, Tomov, Vladimir
Efficient exploitation of exascale architectures requires rethinking of the numerical algorithms used in many large-scale applications. These architectures favor algorithms that expose ultra fine-grain parallelism and maximize the ratio of floating p
Externí odkaz:
http://arxiv.org/abs/2109.04996
Autor:
Yang, Jiachen, Dzanic, Tarik, Petersen, Brenden, Kudo, Jun, Mittal, Ketan, Tomov, Vladimir, Camier, Jean-Sylvain, Zhao, Tuo, Zha, Hongyuan, Kolev, Tzanio, Anderson, Robert, Faissol, Daniel
Large-scale finite element simulations of complex physical systems governed by partial differential equations (PDE) crucially depend on adaptive mesh refinement (AMR) to allocate computational budget to regions where higher resolution is required. Ex
Externí odkaz:
http://arxiv.org/abs/2103.01342
Autor:
Fischer, Paul, Min, Misun, Rathnayake, Thilina, Dutta, Som, Kolev, Tzanio, Dobrev, Veselin, Camier, Jean-Sylvain, Kronbichler, Martin, Warburton, Tim, Swirydowicz, Kasia, Brown, Jed
Performance tests and analyses are critical to effective HPC software development and are central components in the design and implementation of computational algorithms for achieving faster simulations on existing and future computing architectures
Externí odkaz:
http://arxiv.org/abs/2004.06722
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