Andrew R. Siegel

42 papers A 3C 1Misc 1Journal 29Unranked 8

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A case study in hardware specialization for Monte Carlo cross-section lookup. Parallel Comput. Kazutomo Yoshii, John R. Tramm, Bryce Allen, Tomohiro Ueno, Kentaro Sano, Andrew R. Siegel, Pete Beckman
2025	—	`conf`	Verification Challenge: Fractional Cascading for Multi-Nuclide Grid Lookup. VSS@ETAPS Andrew R. Siegel
2024	J	`jnl`	Efficient algorithms for Monte Carlo particle transport on AI accelerator hardware. Comput. Phys. Commun. John R. Tramm, Bryce Allen, Kazutomo Yoshii, Andrew R. Siegel, Leighton Wilson
2024	J	`jnl`	Performance Portable Monte Carlo Particle Transport on Intel, NVIDIA, and AMD GPUs. CoRR John R. Tramm, Paul K. Romano, Patrick C. Shriwise, Amanda Lund, Johannes Doerfert, Patrick Steinbrecher, Andrew R. Siegel, Gavin Ridley
2024	J	`jnl`	The Scientific Impact of the Exascale Computing Project. Comput. Sci. Eng. Erik W. Draeger, Andrew R. Siegel, Steven Gottlieb
2023	J	`jnl`	Efficient Algorithms for Monte Carlo Particle Transport on AI Accelerator Hardware. CoRR John R. Tramm, Bryce Allen, Kazutomo Yoshii, Andrew R. Siegel, Leighton Wilson
2023	J	`jnl`	Exascale Was Not Inevitable; Neither Is What Comes Next. Comput. Sci. Eng. Erik W. Draeger, Andrew R. Siegel
2023	—	`conf`	Hardware Specialization: Estimating Monte Carlo Cross-Section Lookup Kernel Performance and Area. SC Workshops Kazutomo Yoshii, John R. Tramm, Bryce Allen, Tomohiro Ueno, Kentaro Sano, Andrew R. Siegel, Pete Beckman
2022	J	`jnl`	A survey of software implementations used by application codes in the Exascale Computing Project. Int. J. High Perform. Comput. Appl. Thomas M. Evans, Andrew R. Siegel, Erik W. Draeger, Jack Deslippe, Marianne M. Francois, Timothy C. Germann, William E. Hart, Daniel F. Martin
2021	J	`jnl`	How community software ecosystems can unlock the potential of exascale computing. Nat. Comput. Sci. Lois Curfman McInnes, Michael A. Heroux, Erik W. Draeger, Andrew R. Siegel, Susan Coghlan, Katie Antypas
2021	J	`jnl`	Immortal rays: Rethinking random ray neutron transport on GPU architectures. Parallel Comput. John R. Tramm, Andrew R. Siegel
2019	J	`jnl`	Improving the scalabiliy of neutron cross-section lookup codes on multicore NUMA system. CoRR Kazutomo Yoshii, John R. Tramm, Andrew R. Siegel, Peter H. Beckman
2017	J	`jnl`	A performance analysis of ensemble averaging for high fidelity turbulence simulations at the strong scaling limit. Comput. Phys. Commun. Vakhtang Makarashvili, Elia Merzari, Aleks Obabko, Andrew R. Siegel, Paul F. Fischer
2017	J	`jnl`	Exploring versioned distributed arrays for resilience in scientific applications. Int. J. High Perform. Comput. Appl. 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
2017	J	`jnl`	The Random Ray Method for neutral particle transport. J. Comput. Phys. John R. Tramm, Kord Smith, Benoit Forget, Andrew R. Siegel
2016	J	`jnl`	A task-based parallelism and vectorized approach to 3D Method of Characteristics (MOC) reactor simulation for high performance computing architectures. Comput. Phys. Commun. John R. Tramm, Geoffrey Gunow, Tim He, Kord Smith, Benoit Forget, Andrew R. Siegel
2016	J	`jnl`	Parallel performance results for the OpenMOC neutron transport code on multicore platforms. Int. J. High Perform. Comput. Appl. William Boyd, Andrew R. Siegel, Shuo He, Benoit Forget, Kord Smith
2015	A	`conf`	A Performance Analysis of SIMD Algorithms for Monte Carlo Simulations of Nuclear Reactor Cores. IPDPS David Ozog, Allen D. Malony, Andrew R. Siegel
2015	J	`jnl`	Data decomposition in Monte Carlo neutron transport simulations using global view arrays. Int. J. High Perform. Comput. Appl. Nan Dun, Hajime Fujita, John R. Tramm, Andrew A. Chien, Andrew R. Siegel
2015	C	`conf`	Flexible Error Recovery Using Versions in Global View Resilience. CLUSTER Nan Dun, Hajime Fujita, Aiman Fang, Yan Liu, Andrew A. Chien, Pavan Balaji, Kamil Iskra, Wesley Bland, Andrew R. Siegel
2015	J	`jnl`	Noise-Tolerant Explicit Stencil Computations for Nonuniform Process Execution Rates. ACM Trans. Parallel Comput. Adam Hammouda, Andrew R. Siegel, Stephen F. Siegel
2015	Misc	`conf`	Versioned Distributed Arrays for Resilience in Scientific Applications: Global View Resilience. ICCS 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
2014	J	`jnl`	Evolution of FLASH, a multi-physics scientific simulation code for high-performance computing. Int. J. High Perform. Comput. Appl. 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
2014	J	`jnl`	Improved cache performance in Monte Carlo transport calculations using energy banding. Comput. Phys. Commun. Andrew R. Siegel, Kord Smith, Kyle Gerard Felker, Paul K. Romano, Benoit Forget, Peter H. Beckman
2014	J	`jnl`	Monte Carlo domain decomposition for robust nuclear reactor analysis. Parallel Comput. Nicholas Horelik, Andrew R. Siegel, Benoit Forget, Kord Smith
2014	J	`jnl`	Multi-core performance studies of a Monte Carlo neutron transport code. Int. J. High Perform. Comput. Appl. Andrew R. Siegel, Kord Smith, Paul K. Romano, Benoit Forget, Kyle Gerard Felker
2014	—	`conf`	Overcoming Asynchrony: An Analysis of the Effects of Asynchronous Noise on Nearest Neighbor Synchronizations. EASC Adam Hammouda, Andrew R. Siegel, Stephen F. Siegel
2014	—	`conf`	Performance Analysis of a Reduced Data Movement Algorithm for Neutron Cross Section Data in Monte Carlo Simulations. EASC John R. Tramm, Andrew R. Siegel, Benoit Forget, Colin Josey
2014	—	`conf`	Power profiling of a reduced data movement algorithm for neutron cross section data in Monte Carlo simulations. Co-HPC@SC John R. Tramm, Kazutomo Yoshii, Andrew R. Siegel
2013	J	`jnl`	Data decomposition of Monte Carlo particle transport simulations via tally servers. J. Comput. Phys. Paul K. Romano, Andrew R. Siegel, Benoit Forget, Kord Smith
2013	J	`jnl`	Multiphysics simulations: Challenges and opportunities. Int. J. High Perform. Comput. Appl. David E. Keyes, Lois C. McInnes, Carol S. Woodward, William Gropp, Eric Myra, Michael Pernice, John B. Bell, Jed Brown, Alain Clo, Jeffrey M. Connors, Emil M. Constantinescu, Donald J. Estep, Kate Evans, Charbel Farhat, Ammar Hakim, Glenn Hammond, Glen Hansen, Judith C. Hill, Tobin Isaac, Xiangmin Jiao, Kirk E. Jordan, Dinesh K. Kaushik, Efthimios Kaxiras, Alice E. Koniges, Kihwan Lee, Aaron Lott, Qiming Lu, John Magerlein, Reed Maxwell, Michael McCourt, Miriam Mehl, Roger P. Pawlowski, Amanda Peters Randles, Daniel R. Reynolds, Beatrice Riviere, Ulrich Rüde, Timothy D. Scheibe, John N. Shadid, Brendan Sheehan, Mark S. Shephard, Andrew R. Siegel, Barry Smith, Xianzhu Tang, Cian Wilson, Barbara I. Wohlmuth
2013	J	`jnl`	Optimizing Memory Constrained Environments in Monte Carlo Nuclear Reactor Simulations. Int. J. High Perform. Comput. Appl. Kyle Gerard Felker, Andrew R. Siegel, Stephen F. Siegel
2013	J	`jnl`	The effect of load imbalances on the performance of Monte Carlo algorithms in LWR analysis. J. Comput. Phys. Andrew R. Siegel, Kord Smith, Paul K. Romano, Benoit Forget, Kyle Gerard Felker
2013	—	`conf`	The software development process of FLASH, a multiphysics simulation code. SE-CSE@ICSE 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
2012	J	`jnl`	Analysis of communication costs for domain decomposed Monte Carlo methods in nuclear reactor analysis. J. Comput. Phys. Andrew R. Siegel, Kord Smith, P. Fischer, Vijay Mahadevan
2010	J	`jnl`	Madre: the Memory-Aware Data Redistribution Engine. Int. J. High Perform. Comput. Appl. Stephen F. Siegel, Andrew R. Siegel
2009	—	`conf`	A Memory-Efficient Data Redistribution Algorithm. PVM/MPI Stephen F. Siegel, Andrew R. Siegel
2009	A	`conf`	Enabling high-fidelity neutron transport simulations on petascale architectures. SC Dinesh K. Kaushik, Micheal Smith, Allan B. Wollaber, Barry F. Smith, Andrew R. Siegel, Won Sik Yang
2009	J	`jnl`	Extensible Component Based Architecture for FLASH, A Massively Parallel, Multiphysics Simulation Code CoRR Anshu Dubey, Lynn B. Reid, Katie Antypas, Murali K. Ganapathy, Katherine Riley, Daniel J. Sheeler, Andrew R. Siegel, Klaus Weide
2009	J	`jnl`	Extensible component-based architecture for FLASH, a massively parallel, multiphysics simulation code. Parallel Comput. Anshu Dubey, Katie Antypas, Murali K. Ganapathy, Lynn B. Reid, Katherine Riley, Daniel J. Sheeler, Andrew R. Siegel, Klaus Weide
2008	—	`conf`	MADRE: The Memory-Aware Data Redistribution Engine. PVM/MPI Stephen F. Siegel, Andrew R. Siegel
2003	A	`conf`	Parallel netCDF: A High-Performance Scientific I/O Interface. SC Jianwei Li, Wei-keng Liao, Alok N. Choudhary, Robert B. Ross, Rajeev Thakur, William Gropp, Robert Latham, Andrew R. Siegel, Brad Gallagher, Michael Zingale