A. Dubey

Most-cited papers

Extensible component-based architecture for FLASH, a massively parallel, multiphysics simulation code
A. Dubey, K. Antypas, M. Ganapathy, L. Reid +4 more
2009Parallel Computing286 citations Open access
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A survey of high level frameworks in block-structured adaptive mesh refinement packages
A. Dubey, A. Almgren, J. Bell, M. Berzins +10 more
2014J. Parallel Distributed Comput.152 citations Open access
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Exascale applications: skin in the game
Francis Alexander, A. Almgren, John Bell, A. Bhattacharjee +47 more
2020Philosophical Transactions of the Royal Society A105 citations Open access
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Big data and extreme-scale computing
M. Asch, T. Moore, Rosa M. Badia, M. Beck +35 more
2018The international journal of high performance computing applications104 citations
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Trends in Data Locality Abstractions for HPC Systems
Didem Unat, A. Dubey, T. Hoefler, J. Shalf +17 more
2017IEEE Transactions on Parallel and Distributed Systems98 citations Open access
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Hybrid Characteristics: 3D radiative transfer for parallel adaptive mesh refinement hydrodynamics
E. Rijkhorst, T. Plewa, A. Dubey, G. Mellema
200596 citations Open access
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Programming Abstractions for Data Locality
Adrian Tate, A. Kamil, A. Dubey, Armin Groblinger +30 more
201462 citations Open access
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Evolution of FLASH, a multi-physics scientific simulation code for high-performance computing
A. Dubey, K. Antypas, A. Calder, C. Daley +16 more
2014The international journal of high performance computing applications57 citations
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Terascale turbulence computation using the FLASH3 application framework on the IBM Blue Gene/L system
R. Fisher, L. Kadanoff, D. Lamb, A. Dubey +15 more
2008IBM Journal of Research and Development49 citations
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Flash-X, a multiphysics simulation software instrument
A. Dubey, K. Weide, J. O'Neal, A. Dhruv +27 more
2022SoftwareX47 citations Open access
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A case study for scientific I/O: improving the FLASH astrophysics code
Robert Latham, C. Daley, W. Liao, Kui Gao +3 more
201241 citations Open access
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Versioned Distributed Arrays for Resilience in Scientific Applications: Global View Resilience
A. Chien, P. Balaji, P. Beckman, Dun Nan +16 more
2015International Conference on Conceptual Structures34 citations Open access
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Challenges of Extreme Computing using the FLASH code
A. Dubey, R. Fisher, C. Graziani, G. Jordan +6 more
200830 citations
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The Software development process of FLASH, a multiphysics simulation code
A. Dubey, K. Antypas, A. Calder, B. Fryxell +9 more
20132013 5th International Workshop on Software Engineering for Computational Science and Engineering (SE-CSE)27 citations
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Pragmatic optimizations for better scientific utilization of large supercomputers
A. Dubey, A. Calder, C. Daley, R. Fisher +6 more
2013The international journal of high performance computing applications25 citations
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Parallel algorithms for moving Lagrangian data on block structured Eulerian meshes
A. Dubey, K. Antypas, C. Daley
2011Parallel Computing19 citations
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Optimization of multigrid based elliptic solver for large scale simulations in the FLASH code
C. Daley, M. Vanella, A. Dubey, K. Weide +1 more
2012Concurrency and Computation18 citations
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Redistribution strategies for portable parallel FFT: a case study
A. Dubey, D. Tessera
2001Concurrency and Computation17 citations
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Scientific Applications on the Massively Parallel BG/L Machine
K. Antypas, A. Calder, A. Dubey, R. Fisher +6 more
2006International Conference on Parallel and Distributed Processing Techniques and Applications16 citations
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Towards performance portability in the Spark astrophysical magnetohydrodynamics solver in the Flash-X simulation framework
S. Couch, Jared Carlson, M. Pajkos, Brian W. O'Shea +2 more
2021Parallel Computing15 citations Open access
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Experience report: refactoring the mesh interface in FLASH, a multiphysics software
J. O'Neal, K. Weide, A. Dubey
2018IEEE International Conference on e-Science14 citations
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Report on the Fourth Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE4)
D. Katz, Kyle E. Niemeyer, S. Gesing, L. Hwang +12 more
2017arXiv.org14 citations Open access
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Performance Portability in the Exascale Computing Project: Exploration Through a Panel Series
A. Dubey, L. McInnes, R. Thakur, E. Draeger +3 more
2021Computing in science & engineering (Print)13 citations Open access
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The dividends of investing in computational software design: A case study
A. Dubey, P. Tzeferacos, D. Lamb
2019The international journal of high performance computing applications13 citations
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Ongoing verification of a multiphysics community code: FLASH
A. Dubey, K. Weide, Dongwook Lee, J. Bachan +5 more
2015Software, Practice & Experience13 citations
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A portable and efficient parallel code for astrophysical fluid dynamics
A. Malagoli, A. Dubey, F. Cattaneo, D. Levine
199612 citations
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Exascale models of stellar explosions: Quintessential multi-physics simulation
J. Harris, Ran Chu, S. Couch, A. Dubey +9 more
2021The international journal of high performance computing applications11 citations
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The challenges of theory-software translation
Caroline Jay, R. Haines, D. Katz, J. Carver +7 more
2020F1000Research11 citations Open access
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Software Abstractions and Methodologies for HPC Simulation Codes on Future Architectures
A. Dubey, Steven R. Brandt, R. Brower, M. Giles +9 more
2013arXiv.org11 citations Open access
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Domain-Specific Runtime to Orchestrate Computation on Heterogeneous Platforms
J. O'Neal, Mohamed Wahib, A. Dubey, K. Weide +2 more
2021Euro-Par Workshops9 citations
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Structured Adaptive Mesh Refinement Adaptations to Retain Performance Portability With Increasing Heterogeneity
A. Dubey, M. Berzins, C. Burstedde, M. Norman +2 more
2021Computing in science & engineering (Print)9 citations Open access
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Advancing Scientific Productivity through Better Scientific Software: Developer Productivity and Software Sustainability Report
M. Heroux, L. McInnes, D. Bernholdt, A. Dubey +28 more
20209 citations Open access
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Stencils in Scientific Computations
A. Dubey
20149 citations Open access
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Experiences from Software Engineering of Large Scale AMR Multiphysics Code Frameworks
A. Dubey, B. van Straalen
2013arXiv.org9 citations Open access
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A Design Proposal for a Next Generation Scientific Software Framework
A. Dubey, D. Graves
2015Euro-Par Workshops8 citations Open access
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Exploring versioned distributed arrays for resilience in scientific applications
A. Chien, P. Balaji, Dun Nan, A. Fang +13 more
2017The international journal of high performance computing applications7 citations Open access
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Distillation of Best Practices from Refactoring FLASH for Exascale
A. Dubey, J. O'Neal, K. Weide, S. Chawdhary
2020SN Computer Science6 citations Open access
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Granularity and the Cost of Error Recovery in Resilient AMR Scientific Applications
A. Dubey, H. Fujita, D. Graves, A. Chien +1 more
2016International Conference for High Performance Computing, Networking, Storage and Analysis6 citations
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Adding shared memory parallelism to FLASH for many-core architectures
C. Daley, J. Bachan, S. Couch, A. Dubey +4 more
20126 citations
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Progress in development of HEDP capabilities in FLASH’s Unsplit Staggered Mesh MHD solver
Dong-Woo Lee, G. Xia, Christopher S. Daley, A. Dubey +4 more
20116 citations
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Programming abstractions for orchestration of HPC scientific computing (keynote)
A. Dubey
2019Proceedings of the ACM SIGPLAN 6th on Chapel Implementers and Users Workshop5 citations
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Parallel Algorithms for Using Lagrangian Markers in Immersed Boundary Method with Adaptive Mesh Refinement in FLASH
P. Mohapatra, A. Dubey, C. Daley, M. Vanella +1 more
20132013 25th International Symposium on Computer Architecture and High Performance Computing5 citations
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Large-scale simulations of buoyancy-driven turbulent nuclear burning
D. Townsley, R. Bair, A. Dubey, R. Fisher +3 more
20085 citations Open access
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Supercomputing in Python With Legate
Michael A. Bauer, Wonchan Lee, M. Papadakis, Marcin Zalewski +3 more
2021Computing in science & engineering (Print)4 citations Open access
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Fault tolerance using lower fidelity data in adaptive mesh applications
A. Dubey, P. Mohapatra, K. Weide
2013Fault Tolerance for HPC at eXtreme Scales Workshop4 citations
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Teaching Software Sustainability for High Performance Computing at ATPESC
A. Dubey, K. Riley, D. Bernholdt
2020Workshop on Education for High Performance Computing3 citations Open access
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Methodology for Building Granular Testing in Multicomponent Scientific Software
A. Dubey, Wan Hui
20182018 IEEE/ACM 13th International Workshop on Software Engineering for Science (SE4Science)3 citations
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WITHDRAWN: Versioned Distributed Arrays for Resilience in Scientific Applications: Global View Resilience
A. Chien, P. Balaji, P. Beckman, Dun Nan +16 more
20153 citations
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The impact of community software in astrophysics
A. Dubey, M. Turk, B. O'Shea
20143 citations
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Challenges of Computing with FLASH on Largest HPC Platforms
A. Dubey, C. Daley, K. Weide
20103 citations
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