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2020 – today
- 2022
[j24]James Austin Harris
, Ran Chu, Sean M. Couch, Anshu Dubey, Eirik Endeve, Antigoni Georgiadou, Rajeev Jain, Daniel Kasen, M. Paul Laiu, O. E. Bronson Messer, Jared O'Neal, Michael A. Sandoval, Klaus Weide:
Exascale models of stellar explosions: Quintessential multi-physics simulation. Int. J. High Perform. Comput. Appl. 36(1): 59-77 (2022)- [j23]Anshu Dubey, Klaus Weide, Jared O'Neal, Akash Dhruv, Sean M. Couch, James Austin Harris, Tom Klosterman, Rajeev Jain, Johann Rudi, Bronson Messer, Michael Pajkos, Jared Carlson, Ran Chu, Mohamed Wahib, Saurabh Chawdhary, Paul M. Ricker, Dongwook Lee, Katie Antypas, Katherine M. Riley, Christopher S. Daley, Murali K. Ganapathy, Francis X. Timmes, Dean M. Townsley, Marcos Vanella, John Bachan, Paul M. Rich, Shravan Kumar, Eirik Endeve, W. Raphael Hix, Anthony Mezzacappa, Thomas Papatheodore:
Flash-X: A multiphysics simulation software instrument. SoftwareX 19: 101168 (2022) - [c17]Kevin A. Huck, Xingfu Wu, Anshu Dubey, Antigoni Georgiadou, James Austin Harris, Tom Klosterman, Matthew Trappett, Klaus Weide:
Performance Debugging and Tuning of Flash-X with Data Analysis Tools. ProTools@SC 2022: 1-10 - [e1]Ricardo Chaves, Dora B. Heras, Aleksandar Ilic, Didem Unat, Rosa M. Badia, Andrea Bracciali, Patrick Diehl, Anshu Dubey, Oh Sangyoon, Stephen L. Scott, Laura Ricci:
Euro-Par 2021: Parallel Processing Workshops - Euro-Par 2021 International Workshops, Lisbon, Portugal, August 30-31, 2021, Revised Selected Papers. Lecture Notes in Computer Science 13098, Springer 2022, ISBN 978-3-031-06155-4 [contents] - [i9]Anshu Dubey, Klaus Weide, Jared O'Neal, Akash Dhruv, Sean M. Couch, James Austin Harris, Tom Klosterman, Rajeev Jain, Johann Rudi, Bronson Messer, Michael Pajkos, Jared Carlson, Ran Chu, Mohamed Wahib, Saurabh Chawdhary, Paul M. Ricker, Dongwook Lee, Katie Antypas, Katherine M. Riley, Christopher S. Daley, Murali K. Ganapathy, Francis X. Timmes, Dean M. Townsley, Marcos Vanella, John Bachan, Paul Rich, Shravan Kumar, Eirik Endeve, W. Raphael Hix, Anthony Mezzacappa, Thomas Papatheodore:
Flash-X, a multiphysics simulation software instrument. CoRR abs/2208.11630 (2022) - 2021
- [j22]Anshu Dubey, Konrad Hinsen:
Insights From the Software Design of a Multiphysics Multicomponent Scientific Code. Comput. Sci. Eng. 23(3): 92-95 (2021) - [j21]Michael Bauer, Wonchan Lee, Manolis Papadakis, Marcin Zalewski, Michael Garland, Konrad Hinsen, Anshu Dubey:
Supercomputing in Python With Legate. Comput. Sci. Eng. 23(4): 73-79 (2021) - [j20]Anshu Dubey, Lois Curfman McInnes, Rajeev Thakur, Erik W. Draeger, Thomas M. Evans, Timothy C. Germann, William E. Hart:
Performance Portability in the Exascale Computing Project: Exploration Through a Panel Series. Comput. Sci. Eng. 23(5): 46-54 (2021) - [j19]Anshu Dubey, Martin Berzins, Carsten Burstedde, Michael L. Norman, Didem Unat, Mohamed Wahib:
Structured Adaptive Mesh Refinement Adaptations to Retain Performance Portability With Increasing Heterogeneity. Comput. Sci. Eng. 23(5): 62-66 (2021) - [j18]Timothy G. Mattson, Todd A. Anderson, Giorgis Georgakoudis, Konrad Hinsen, Anshu Dubey:
PyOMP: Multithreaded Parallel Programming in Python. Comput. Sci. Eng. 23(6): 77-80 (2021) - [j17]Sean M. Couch, Jared Carlson, Michael Pajkos, Brian W. O'Shea, Anshu Dubey, Tom Klosterman:
Towards performance portability in the Spark astrophysical magnetohydrodynamics solver in the Flash-X simulation framework. Parallel Comput. 108: 102830 (2021) - [c16]Jared O'Neal, Mohamed Wahib, Anshu Dubey, Klaus Weide, Tom Klosterman, Johann Rudi:
Domain-Specific Runtime to Orchestrate Computation on Heterogeneous Platforms. Euro-Par Workshops 2021: 154-165 - 2020
- [j16]A. Grannan, Kanika Sood, Boyana Norris, Anshu Dubey:
Understanding the landscape of scientific software used on high-performance computing platforms. Int. J. High Perform. Comput. Appl. 34(4) (2020) - [j15]Anshu Dubey, Jared O'Neal, Klaus Weide, Saurabh Chawdhary:
Distillation of Best Practices from Refactoring FLASH for Exascale. SN Comput. Sci. 1(4): 223 (2020) - [c15]Anshu Dubey, Katherine M. Riley, David E. Bernholdt:
Teaching Software Sustainability for High Performance Computing at ATPESC. EduHPC@SC 2020: 19-24
2010 – 2019
- 2019
- [j14]Anshu Dubey, Petros Tzeferacos, Don Q. Lamb:
The dividends of investing in computational software design: A case study. Int. J. High Perform. Comput. Appl. 33(2) (2019) - [c14]Anshu Dubey, Saurabh Chawdhary, James Austin Harris, Bronson Messer:
Simulation Planning Using Component Based Cost Model. IPDPS Workshops 2019: 683-688 - [c13]Anshu Dubey:
Invited Talk 1. IPDPS Workshops 2019: 921 - [c12]Anshu Dubey:
A Study of Hydrodynamics Based Community Codes in Astrophysics. HUST/SE-HER/WIHPC@SC 2019: 89-97 - [i8]Daniel S. Katz, Patrick Aerts, Neil P. Chue Hong, Anshu Dubey, Sandra Gesing, Henry Neeman, David E. Pearah:
Sustaining Research Software: an SC18 Panel. CoRR abs/1902.08942 (2019) - [i7]Caroline Jay, Robert Haines, Daniel S. Katz, Jeffrey C. Carver, James C. Phillips, Anshu Dubey, Sandra Gesing, Matthew J. Turk, Hui Wan, Hubertus Van Dam, James Howison, Vitali A. Morozov, Steven R. Brandt:
Theory-Software Translation: Research Challenges and Future Directions. CoRR abs/1910.09902 (2019) - 2018
- [j13]Mark Asch, Terry Moore, Rosa M. Badia, Micah Beck, Peter H. Beckman, T. Bidot, François Bodin, Franck Cappello, Alok N. Choudhary, Bronis R. de Supinski, Ewa Deelman, Jack J. Dongarra, Anshu Dubey, Geoffrey C. Fox, H. Fu, Sergi Girona, William Gropp, Michael A. Heroux, Yutaka Ishikawa, Katarzyna Keahey, David E. Keyes, Bill Kramer, J.-F. Lavignon, Y. Lu, Satoshi Matsuoka, Bernd Mohr, Daniel A. Reed, S. Requena, Joel H. Saltz, Thomas C. Schulthess, Rick L. Stevens, D. Martin Swany, Alexander S. Szalay, William M. Tang, G. Varoquaux, Jean-Pierre Vilotte, Robert W. Wisniewski, Z. Xu, Igor Zacharov:
Big data and extreme-scale computing. Int. J. High Perform. Comput. Appl. 32(4): 435-479 (2018) - [c11]Jared O'Neal, Klaus Weide, Anshu Dubey:
Experience report: refactoring the mesh interface in FLASH, a multiphysics software. e-Science 2018: 1-6 - [c10]Anshu Dubey, Hui Wan:
Methodology for building granular testing in multicomponent scientific software. SE4Science@ICSE 2018: 9-15 - 2017
- [j12]Andrew A. Chien, Pavan Balaji, Nan Dun, Aiman Fang, Hajime Fujita, Kamil Iskra, Zachary A. Rubenstein, Ziming Zheng, Jeff R. Hammond, Ignacio Laguna, D. Richards, Anshu Dubey, Brian van Straalen, Mark Hoemmen, Michael A. Heroux, Keita Teranishi, Andrew R. Siegel:
Exploring versioned distributed arrays for resilience in scientific applications. Int. J. High Perform. Comput. Appl. 31(6): 564-590 (2017) - [j11]Didem Unat, Anshu Dubey, Torsten Hoefler, John Shalf, Mark James Abraham, Mauro Bianco, Bradford L. Chamberlain, Romain Cledat, H. Carter Edwards, Hal Finkel, Karl Fuerlinger, Frank Hannig, Emmanuel Jeannot, Amir Kamil, Jeff Keasler, Paul H. J. Kelly, Vitus J. Leung, Hatem Ltaief, Naoya Maruyama, Chris J. Newburn, Miquel Pericàs:
Trends in Data Locality Abstractions for HPC Systems. IEEE Trans. Parallel Distributed Syst. 28(10): 3007-3020 (2017) - [i6]Daniel S. Katz, Kyle E. Niemeyer, Sandra Gesing, Lorraine J. Hwang, Wolfgang Bangerth, Simon Hettrick, Ray Idaszak, Jean Salac, Neil P. Chue Hong, Santiago Núñez Corrales, Alice Allen, R. Stuart Geiger, Jonah Miller, Emily Chen, Anshu Dubey, Patricia Lago:
Report on the Fourth Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE4). CoRR abs/1705.02607 (2017) - [i5]Anshu Dubey, Paul H. J. Kelly, Bernd Mohr, Jeffrey S. Vetter:
Performance Portability in Extreme Scale Computing (Dagstuhl Seminar 17431). Dagstuhl Reports 7(10): 84-110 (2017) - 2016
- [c9]Anshu Dubey, Hajime Fujita, Daniel T. Graves, Andrew A. Chien, Devesh Tiwari:
Granularity and the cost of error recovery in resilient AMR scientific applications. SC 2016: 492-501 - [i4]Anshu Dubey, Ann S. Almgren, John B. Bell, Martin Berzins, Steven R. Brandt, Greg Bryan, Phillip Colella, Daniel T. Graves, Michael Lijewski, Frank Löffler, Brian W. O'Shea, Erik Schnetter, Brian van Straalen, Klaus Weide:
A Survey of High Level Frameworks in Block-Structured Adaptive Mesh Refinement Packages. CoRR abs/1610.08833 (2016) - 2015
- [j10]Anshu Dubey, Klaus Weide, Dongwook Lee, John Bachan, Christopher S. Daley, Samuel Olofin, Noel T. Taylor, Paul M. Rich, Lynn B. Reid:
Ongoing verification of a multiphysics community code: FLASH. Softw. Pract. Exp. 45(2): 233-244 (2015) - [c8]Anshu Dubey, Daniel T. Graves:
A Design Proposal for a Next Generation Scientific Software Framework. Euro-Par Workshops 2015: 221-232 - [c7]Anshu Dubey, Hajime Fujita, Zachary A. Rubenstein, Brian van Straalen, Andrew A. Chien:
A Case Study of Application Structure Aware Resilience Through Differentiated State Saving and Recovery. Euro-Par Workshops 2015: 619-630 - [c6]Andrew A. Chien, Pavan Balaji, Peter H. Beckman, Nan Dun, Aiman Fang, Hajime Fujita, Kamil Iskra, Zachary A. Rubenstein, Ziming Zheng, Rob Schreiber, Jeff R. Hammond, James Dinan, Ignacio Laguna, D. Richards, Anshu Dubey, Brian van Straalen, Mark Hoemmen, Michael A. Heroux, Keita Teranishi, Andrew R. Siegel:
Versioned Distributed Arrays for Resilience in Scientific Applications: Global View Resilience. ICCS 2015: 29-38 - 2014
- [j9]Anshu Dubey, Katie Antypas, Alan C. Calder, Christopher S. Daley, Bruce Fryxell, Brad Gallagher, Donald Q. Lamb, Dongwook Lee, Kevin Olson, Lynn B. Reid, Paul M. Rich, Paul M. Ricker, Katherine Riley, Robert Rosner, Andrew R. Siegel, Noel T. Taylor, Klaus Weide, Francis X. Timmes, Natasha Vladimirova, John ZuHone:
Evolution of FLASH, a multi-physics scientific simulation code for high-performance computing. Int. J. High Perform. Comput. Appl. 28(2): 225-237 (2014) - [j8]Anshu Dubey, Ann S. Almgren, John B. Bell, Martin Berzins, Steven R. Brandt, Greg Bryan, Phillip Colella, Daniel T. Graves, Michael Lijewski, Frank Löffler, Brian W. O'Shea, Erik Schnetter, Brian van Straalen, Klaus Weide:
A survey of high level frameworks in block-structured adaptive mesh refinement packages. J. Parallel Distributed Comput. 74(12): 3217-3227 (2014) - 2013
- [j7]Anshu Dubey, Alan C. Calder, Christopher S. Daley, Robert T. Fisher, C. Graziani, George C. Jordan, Donald Q. Lamb, Lynn B. Reid, Dean M. Townsley, Klaus Weide:
Pragmatic optimizations for better scientific utilization of large supercomputers. Int. J. High Perform. Comput. Appl. 27(3): 360-373 (2013) - [c5]Anshu Dubey, Prateeti Mohapatra, Klaus Weide:
Fault tolerance using lower fidelity data in adaptive mesh applications. FTXS 2013: 3-10 - [c4]Anshu Dubey, Katie Antypas, Alan C. Calder, Bruce Fryxell, Don Q. Lamb, Paul M. Ricker, Lynn B. Reid, Katherine Riley, Robert Rosner, Andrew R. Siegel, Francis X. Timmes, Natalia Vladimirova, Klaus Weide:
The software development process of FLASH, a multiphysics simulation code. SE-CSE@ICSE 2013: 1-8 - [c3]Prateeti Mohapatra, Anshu Dubey, Christopher S. Daley, Marcos Vanella, Elias Balaras:
Parallel Algorithms for Using Lagrangian Markers in Immersed Boundary Method with Adaptive Mesh Refinement in FLASH. SBAC-PAD 2013: 214-220 - [i3]Anshu Dubey, Steven R. Brandt, Richard C. Brower, M. Giles, Paul D. Hovland, Don Q. Lamb, Frank Löffler, Boyana Norris, Brian W. O'Shea, Claudio Rebbi, Marc Snir, Rajeev Thakur:
Software Abstractions and Methodologies for HPC Simulation Codes on Future Architectures. CoRR abs/1309.1780 (2013) - [i2]Anshu Dubey, Brian van Straalen:
Experiences from Software Engineering of Large Scale AMR Multiphysics Code Frameworks. CoRR abs/1309.1781 (2013) - 2012
- [j6]Christopher S. Daley, Marcos Vanella, Anshu Dubey, Klaus Weide, Elias Balaras:
Optimization of multigrid based elliptic solver for large scale simulations in the FLASH code. Concurr. Comput. Pract. Exp. 24(18): 2346-2361 (2012) - 2011
- [j5]Anshu Dubey, Katie Antypas, Christopher S. Daley:
Parallel algorithms for moving Lagrangian data on block structured Eulerian meshes. Parallel Comput. 37(2): 101-113 (2011)
2000 – 2009
- 2009
- [j4]Anshu Dubey, Katie Antypas, Murali K. Ganapathy, Lynn B. Reid, Katherine Riley, Daniel J. Sheeler, Andrew R. Siegel, Klaus Weide:
Extensible component-based architecture for FLASH, a massively parallel, multiphysics simulation code. Parallel Comput. 35(10-11): 512-522 (2009) - [i1]Anshu Dubey, Lynn B. Reid, Katie Antypas, Murali K. Ganapathy, Katherine Riley, Daniel J. Sheeler, Andrew R. Siegel, Klaus Weide:
Extensible Component Based Architecture for FLASH, A Massively Parallel, Multiphysics Simulation Code. CoRR abs/0903.4875 (2009) - 2008
- [j3]Robert T. Fisher, Leo P. Kadanoff, Don Q. Lamb, Anshu Dubey, Tomasz Plewa, Alan C. Calder, Fausto Cattaneo, Peter Constantin, Ian T. Foster, Michael E. Papka, Snezhana I. Abarzhi, Shimon M. Asida, Paul M. Rich, Chad C. Glendenin, Katie Antypas, Daniel J. Sheeler, Lynn B. Reid, Brad Gallagher, Shawn G. Needham:
Terascale turbulence computation using the FLASH3 application framework on the IBM Blue Gene/L system. IBM J. Res. Dev. 52(1-2): 127-136 (2008) - 2006
- [c2]Katie Antypas, Alan C. Calder, Anshu Dubey, Robert T. Fisher, Murali K. Ganapathy, Brad Gallagher, Lynn B. Reid, Katherine Riley, Daniel J. Sheeler, Noel T. Taylor:
Scientific Applications on the Massively Parallel BG/L Machine. PDPTA 2006: 292-298 - 2001
- [j2]Anshu Dubey, Daniele Tessera:
Redistribution strategies for portable parallel FFT: a case study. Concurr. Comput. Pract. Exp. 13(3): 209-220 (2001) - [c1]Daniele Tessera, Anshu Dubey:
Communication Policies Performance: A Case Study. PDP 2001: 491-
1990 – 1999
- 1994
- [j1]Anshu Dubey, Mohammad Zubair, Chester E. Grosch:
A General Purpose Subroutine for Fast Fourier Transform on a Distributed Memory Parallel Machine. Parallel Comput. 20(12): 1697-1710 (1994) - 1993
- [b1]Anshu Dubey:
Fast Fourier Transforms on Distributed Memory Parallel Machines. Old Dominion University, Norfolk, Virginia, USA, 1993
Coauthor Index
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