Multiphysics simulations: Challenges and opportunities
dc.contributor.author | Keyes, David E. | |
dc.contributor.author | McInnes, Lois Curfman | |
dc.contributor.author | Woodward, Carol S. | |
dc.contributor.author | Gropp, William D. | |
dc.contributor.author | Myra, Eric S. | |
dc.contributor.author | Pernice, Michael | |
dc.contributor.author | Bell, John B. | |
dc.contributor.author | Brown, Jed | |
dc.contributor.author | Clo, Alain M. | |
dc.contributor.author | Connors, Jeffrey Mark | |
dc.contributor.author | Constantinescu, Emil M. | |
dc.contributor.author | Estep, Donald J. | |
dc.contributor.author | Evans, Katherine J. | |
dc.contributor.author | Farhat, Charbel H. | |
dc.contributor.author | Hakim, Ammar H. | |
dc.contributor.author | Hammond, Glenn E. | |
dc.contributor.author | Hansen, Glen A. | |
dc.contributor.author | Hill, Judith C. | |
dc.contributor.author | Isaac, Tobin | |
dc.contributor.author | Jiao, Xiangmin | |
dc.contributor.author | Jordan, Kirk E. | |
dc.contributor.author | Kaushik, Dinesh K. | |
dc.contributor.author | Kaxiras, Efthimios | |
dc.contributor.author | Koniges, Alice E. | |
dc.contributor.author | Lee, Kihwan | |
dc.contributor.author | Lott, Aaron | |
dc.contributor.author | Lu, Qiming | |
dc.contributor.author | Magerlein, John H. | |
dc.contributor.author | Maxwell, Reed M. | |
dc.contributor.author | McCourt, Michael J. | |
dc.contributor.author | Mehl, Miriam | |
dc.contributor.author | Pawlowski, Roger P. | |
dc.contributor.author | Randles, Amanda Peters | |
dc.contributor.author | Reynolds, Daniel R. | |
dc.contributor.author | Rivière, Béatrice M. | |
dc.contributor.author | Rüde, Ulrich | |
dc.contributor.author | Scheibe, Timothy D. | |
dc.contributor.author | Shadid, John N. | |
dc.contributor.author | Sheehan, Brendan | |
dc.contributor.author | Shephard, Mark S. | |
dc.contributor.author | Siegel, Andrew R. | |
dc.contributor.author | Smith, Barry F. | |
dc.contributor.author | Tang, Xianzhu | |
dc.contributor.author | Wilson, Cian R G | |
dc.contributor.author | Wohlmuth, Barbara Ian | |
dc.date.accessioned | 2015-08-24T08:33:11Z | |
dc.date.available | 2015-08-24T08:33:11Z | |
dc.date.issued | 2013-02-07 | |
dc.identifier.issn | 10943420 | |
dc.identifier.doi | 10.1177/1094342012468181 | |
dc.identifier.uri | http://hdl.handle.net/10754/575571 | |
dc.description.abstract | We consider multiphysics applications from algorithmic and architectural perspectives, where "algorithmic" includes both mathematical analysis and computational complexity, and "architectural" includes both software and hardware environments. Many diverse multiphysics applications can be reduced, en route to their computational simulation, to a common algebraic coupling paradigm. Mathematical analysis of multiphysics coupling in this form is not always practical for realistic applications, but model problems representative of applications discussed herein can provide insight. A variety of software frameworks for multiphysics applications have been constructed and refined within disciplinary communities and executed on leading-edge computer systems. We examine several of these, expose some commonalities among them, and attempt to extrapolate best practices to future systems. From our study, we summarize challenges and forecast opportunities. © The Author(s) 2012. | |
dc.description.sponsorship | This report is the outcome of a workshop on Multiphysics Simulations: Challenges and Opportunities, sponsored by the Institute of Computing in Science (ICiS) (Stevens, 2011). We gratefully acknowledge the ICiS for workshop support, and we thank all ICiS staff, especially Jutta Strate-Meyer and Cheryl Zidel. Additional information about the workshop is available via https://sites.google.com/site/icismultiphysics2011/, including relevant reading, presentations on multiphysics issues in applications, algorithms, and software, and the start of an illustrative multiphysics problem suite. We are especially grateful to Dana Knoll, Juan Meza, and Linda Petzold for detailed and insightful comments as reviewers. Their advice greatly improved the precision and perspective of this manuscript. We thank Satish Balay for establishing a Mercurial repository to facilitate collaborative writing of this document, as well as Gail Pieper for her masterful editing. We also thank Phil Colella and Hans Johansen for providing information about Chombo, and Tim Tautges for providing information about MOAB.The workshop from which this document originated was sponsored by the Institute for Computing in Science, funded by the Office of Advanced Scientific Computing Research, Office of Science, U.S. Department of Energy, under Contract DE-AC02-06CH11357. | |
dc.publisher | SAGE Publications | |
dc.subject | implicit and explicit algorithms | |
dc.subject | loose and tight coupling. | |
dc.subject | multimodel | |
dc.subject | Multiphysics | |
dc.subject | multirate | |
dc.subject | multiscale | |
dc.subject | strong and weak coupling | |
dc.title | Multiphysics simulations: Challenges and opportunities | |
dc.type | Article | |
dc.contributor.department | Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division | |
dc.contributor.department | Applied Mathematics and Computational Science Program | |
dc.contributor.department | Extreme Computing Research Center | |
dc.identifier.journal | International Journal of High Performance Computing Applications | |
dc.contributor.institution | Columbia University, United States | |
dc.contributor.institution | Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, United States | |
dc.contributor.institution | Lawrence Livermore National Laboratory, United States | |
dc.contributor.institution | University of Illinois at Urbana-Champaign, United States | |
dc.contributor.institution | University of Michigan, United States | |
dc.contributor.institution | Idaho National Laboratory, United States | |
dc.contributor.institution | Lawrence Berkeley National Laboratory, United States | |
dc.contributor.institution | Colorado State University, United States | |
dc.contributor.institution | Oak Ridge National Laboratory, United States | |
dc.contributor.institution | Stanford University, United States | |
dc.contributor.institution | Princeton Plasma Physics Laboratory, United States | |
dc.contributor.institution | Pacific Northwest National Laboratory, United States | |
dc.contributor.institution | Sandia National Laboratories, United States | |
dc.contributor.institution | University of Texas at Austin, United States | |
dc.contributor.institution | Stonybrook University, United States | |
dc.contributor.institution | IBM Research Center, United States | |
dc.contributor.institution | Harvard University, United States | |
dc.contributor.institution | SLAC National Accelerator Laboratory, United States | |
dc.contributor.institution | Fermi National Accelerator Laboratory, United States | |
dc.contributor.institution | Colorado School of Mines, United States | |
dc.contributor.institution | Cornell University, United States | |
dc.contributor.institution | Technische Universität München, Germany | |
dc.contributor.institution | Southern Methodist University, United States | |
dc.contributor.institution | Rice University, United States | |
dc.contributor.institution | University Erlangen-Nuremberg, Germany | |
dc.contributor.institution | Rensselaer Polytechnic Institute, United States | |
dc.contributor.institution | Los Alamos National Laboratory, United States | |
kaust.person | Keyes, David E. | |
kaust.person | Clo, Alain M. | |
dc.date.published-online | 2013-02-07 | |
dc.date.published-print | 2013-02 |
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Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
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