Weiqun Zhang

41 papers A 4B 1C 2Journal 28Unranked 6
YearRankTypeTitle / Venue / Authors
2026 J jnl
AstraAI: LLMs, Retrieval, and AST-Guided Assistance for HPC Codebases.
CoRR
Mahesh Natarajan, Xiaoye Li, Weiqun Zhang
2026 J jnl
MagneX: A High-Performance, GPU-Enabled, Data-Driven Micromagnetics Solver for Spintronics.
CoRR
Andy Nonaka, Yingheng Tang, Julian C. LePelch, Prabhat Kumar, Weiqun Zhang, Jorge A. Munoz, Christian Fernandez-Soria, César Díaz, David J. Gardner, Zhi Jackie Yao
2024 J jnl
A new re-redistribution scheme for weighted state redistribution with adaptive mesh refinement.
J. Comput. Phys.
Isabel Barrio Sanchez, Ann S. Almgren, John B. Bell, Marc T. Henry de Frahan, Weiqun Zhang
2024 J jnl
AMReX and pyAMReX: Looking Beyond ECP.
CoRR
Andrew Myers, Weiqun Zhang, Ann S. Almgren, Thierry Antoun, John B. Bell, Axel Huebl, Alexander Sinn
2024 J jnl
AMReX and pyAMReX: Looking beyond the exascale computing project.
Int. J. High Perform. Comput. Appl.
Andrew Myers, Weiqun Zhang, Ann S. Almgren, Thierry Antoun, John B. Bell, Axel Huebl, Alexander Sinn
2024 — conf
The Pele Simulation Suite for Reacting Flows at Exascale.
PP
Marc T. Henry de Frahan, Lucas Esclapez, Jon S. Rood, Nicholas T. Wimer, Paul Mullowney, Bruce A. Perry, Landon Owen, Hariswaran Sitaraman, Shashank Yellapantula, Malik Hassanaly, Mohammad J. Rahimi, Michael James Martin, Olga A. Doronina, Sreejith N. A., Martin Rieth, Wenjun Ge, Ramanan Sankaran, Ann S. Almgren, Weiqun Zhang, John B. Bell, Ray W. Grout, Marc Day, Jacqueline H. Chen
2023 J jnl
A New Re-redistribution Scheme for Weighted State Redistribution with Adaptive Mesh Refinement.
CoRR
Isabel Barrio Sanchez, Ann S. Almgren, John B. Bell, Marc T. Henry de Frahan, Weiqun Zhang
2023 J jnl
ERF: Energy Research and Forecasting.
J. Open Source Softw.
Ann S. Almgren, Aaron M. Lattanzi, Riyaz Haque, Pankaj Jha, Branko Kosovic, Jeffrey D. Mirocha, Bruce A. Perry, Eliot W. Quon, Michael Sanders, David Wiersema, Donald E. Willcox, Xingqiu Yuan, Weiqun Zhang
2023 J jnl
From Compact Plasma Particle Sources to Advanced Accelerators with Modeling at Exascale.
CoRR
Axel Huebl, Rémi Lehe, Edoardo Zoni, Olga Shapoval, Ryan T. Sandberg, Marco Garten, Arianna Formenti, Revathi Jambunathan, Prabhat Kumar, Kevin Gott, Andrew Myers, Weiqun Zhang, Ann S. Almgren, Chad E. Mitchell, Ji Qiang, David P. Grote, Alexander Sinn, Severin Diederichs, Maxence Thévenet, Luca Fedeli, Thomas Clark, Neïl Zaïm, Henri Vincenti, Jean-Luc Vay
2023 J jnl
Particle-in-Cell Simulations of Relativistic Magnetic Reconnection with Advanced Maxwell Solver Algorithms.
CoRR
Hannah Klion, Revathi Jambunathan, Michael E. Rowan, Eloise Yang, Donald E. Willcox, Jean-Luc Vay, Rémi Lehe, Andrew Myers, Axel Huebl, Weiqun Zhang
2023 J jnl
PeleC: An adaptive mesh refinement solver for compressible reacting flows.
Int. J. High Perform. Comput. Appl.
Marc T. Henry de Frahan, Jon S. Rood, Marcus S. Day, Hariswaran Sitaraman, Shashank Yellapantula, Bruce A. Perry, Ray W. Grout, Ann S. Almgren, Weiqun Zhang, John B. Bell, Jacqueline H. Chen
2023 J jnl
PeleLMeX: an AMR Low Mach Number Reactive Flow Simulation Code without level sub-cycling.
J. Open Source Softw.
Lucas Esclapez, Marc Day, John Bell, Anne Felden, Candace Gilet, Ray W. Grout, Marc T. Henry de Frahan, Emmanuel Motheau, Andrew Nonaka, Landon Owen, Bruce A. Perry, Jon S. Rood, Nicolas Wimer, Weiqun Zhang
2022 J jnl
A moving embedded boundary approach for the compressible Navier-Stokes equations in a block-structured adaptive refinement framework.
J. Comput. Phys.
Mahesh Natarajan, Ray W. Grout, Weiqun Zhang, Marcus S. Day
2022 J jnl
HiPACE++: A portable, 3D quasi-static particle-in-cell code.
Comput. Phys. Commun.
Severin Diederichs, Carlo Benedetti, Axel Huebl, Rémi Lehe, Andrew Myers, Alexander Sinn, Jean-Luc Vay, Weiqun Zhang, Maxence Thévenet
2022 J jnl
MFIX-Exa: A path toward exascale CFD-DEM simulations.
Int. J. High Perform. Comput. Appl.
Jordan M. Musser, Ann S. Almgren, William D. Fullmer, Oscar Antepara, John B. Bell, Johannes P. Blaschke, Kevin Gott, Andrew Myers, Roberto Porcù, Deepak Rangarajan, Michele Rosso, Weiqun Zhang, Madhava Syamlal
2022 A conf
Pushing the Frontier in the Design of Laser-Based Electron Accelerators with Groundbreaking Mesh-Refined Particle-In-Cell Simulations on Exascale-Class Supercomputers.
SC
Luca Fedeli, Axel Huebl, France Boillod-Cerneux, Thomas Clark, Kevin Gott, Conrad Hillairet, Stephan Jaure, Adrien Leblanc, Rémi Lehe, Andrew Myers, Christelle Piechurski, Mitsuhisa Sato, Neïl Zaïm, Weiqun Zhang, Jean-Luc Vay, Henri Vincenti
2021 J jnl
AMReX: Block-structured adaptive mesh refinement for multiphysics applications.
Int. J. High Perform. Comput. Appl.
Weiqun Zhang, Andrew Myers, Kevin Gott, Ann S. Almgren, John B. Bell
2021 — conf
Experiences Supporting DPC++ in AMReX.
IWOCL
Sravani Konda, Dunni Aribuki, Weiqun Zhang, Kevin Gott, Christopher Lishka
2021 J jnl
Massively parallel finite difference elasticity using block-structured adaptive mesh refinement with a geometric multigrid solver.
J. Comput. Phys.
Brandon Runnels, Vinamra Agrawal, Weiqun Zhang, Ann S. Almgren
2021 J jnl
Nyx: A Massively Parallel AMR Code for Computational Cosmology.
J. Open Source Softw.
Jean M. Sexton, Zarija Lukic, Ann S. Almgren, Christopher S. Daley, Brian Friesen, Andrew Myers, Weiqun Zhang
2021 J jnl
Porting WarpX to GPU-accelerated platforms.
CoRR
Andrew Myers, Ann S. Almgren, Ligia Diana Amorim, John B. Bell, Luca Fedeli, Lixin Ge, Kevin Gott, David P. Grote, Mark J. Hogan, Axel Huebl, Revathi Jambunathan, Rémi Lehe, Cho-Kuen Ng, Michael E. Rowan, Olga Shapoval, Maxence Thévenet, Jean-Luc Vay, Henri Vincenti, Eloise Yang, Neïl Zaïm, Weiqun Zhang, Yinjian Zhao, Edoardo Zoni
2021 J jnl
Porting WarpX to GPU-accelerated platforms.
Parallel Comput.
Andrew Myers, Ann S. Almgren, Ligia Diana Amorim, John B. Bell, Luca Fedeli, Lixin Ge, Kevin Gott, David P. Grote, Mark J. Hogan, Axel Huebl, Revathi Jambunathan, Rémi Lehe, Cho-Kuen Ng, Michael E. Rowan, Olga Shapoval, Maxence Thévenet, Jean-Luc Vay, Henri Vincenti, Eloise Yang, Neïl Zaïm, Weiqun Zhang, Yinjian Zhao, Edoardo Zoni
2020 J jnl
AMReX: Block-Structured Adaptive Mesh Refinement for Multiphysics Applications.
CoRR
Weiqun Zhang, Andrew Myers, Kevin Gott, Ann S. Almgren, John B. Bell
2020 J jnl
CASTRO: A Massively Parallel Compressible Astrophysics Simulation Code.
J. Open Source Softw.
Ann S. Almgren, Maria Sazo, John B. Bell, Alice Harpole, Maximilian Katz, Jean M. Sexton, Donald E. Willcox, Weiqun Zhang, Michael Zingale
2020 J jnl
Massively parallel finite difference elasticity using a block-structured adaptive mesh refinement with a geometric multigrid solver.
CoRR
Brandon Runnels, Vinamra Agrawal, Weiqun Zhang, Ann S. Almgren
2020 A conf
Preparing nuclear astrophysics for exascale.
SC
Max P. Katz, Ann S. Almgren, Maria Barrios Sazo, Kiran Eiden, Kevin Gott, Alice Harpole, Jean M. Sexton, Donald E. Willcox, Weiqun Zhang, Michael Zingale
2020 J jnl
Research on Hybrid Wind Speed Prediction System Based on Artificial Intelligence and Double Prediction Scheme.
Complex.
Ying Nie, He Bo, Weiqun Zhang, Haipeng Zhang
2019 J jnl
AMReX: a framework for block-structured adaptive mesh refinement.
J. Open Source Softw.
Weiqun Zhang, Ann S. Almgren, Vincent E. Beckner, John B. Bell, Johannes P. Blaschke, Cy P. Chan, Marcus Day, Brian Friesen, Kevin Gott, Daniel T. Graves, Maximilian Katz, Andrew Myers, Tan Nguyen, Andrew Nonaka, Michele Rosso, Samuel Williams, Michael Zingale
2019 — conf
Asynchronous AMR on Multi-GPUs.
ISC Workshops
Muhammed Nufail Farooqi, Tan Nguyen, Weiqun Zhang, Ann S. Almgren, John Shalf, Didem Unat
2018 A conf
Phase asynchronous AMR execution for productive and performant astrophysical flows.
SC
Muhammed Nufail Farooqi, Tan Nguyen, Weiqun Zhang, Ann S. Almgren, John Shalf, Didem Unat
2017 — conf
Nonintrusive AMR Asynchrony for Communication Optimization.
Euro-Par
Muhammed Nufail Farooqi, Didem Unat, Tan Nguyen, Weiqun Zhang, Ann S. Almgren, John Shalf
2017 B conf
Overlapping Data Transfers with Computation on GPU with Tiles.
ICPP
Burak Bastem, Didem Unat, Weiqun Zhang, Ann S. Almgren, John Shalf
2016 J jnl
BoxLib with Tiling: An AMR Software Framework.
CoRR
Weiqun Zhang, Ann S. Almgren, Marcus Day, Tan Nguyen, John Shalf, Didem Unat
2016 J jnl
BoxLib with Tiling: An Adaptive Mesh Refinement Software Framework.
SIAM J. Sci. Comput.
Weiqun Zhang, Ann S. Almgren, Marcus Day, Tan Nguyen, John Shalf, Didem Unat
2016 — conf
Experiences of Applying One-Sided Communication to Nearest-Neighbor Communication.
PAW@SC
Hongzhang Shan, Samuel Williams, Yili Zheng, Weiqun Zhang, Bei Wang, Stéphane Ethier, Zhengji Zhao
2016 A conf
Perilla: metadata-based optimizations of an asynchronous runtime for adaptive mesh refinement.
SC
Tan Nguyen, Didem Unat, Weiqun Zhang, Ann S. Almgren, Muhammed Nufail Farooqi, John Shalf
2016 C conf
TiDA: High-Level Programming Abstractions for Data Locality Management.
ISC
Didem Unat, Tan Nguyen, Weiqun Zhang, Muhammed Nufail Farooqi, Burak Bastem, George Michelogiannakis, Ann S. Almgren, John Shalf
2015 J jnl
ExaSAT: An exascale co-design tool for performance modeling.
Int. J. High Perform. Comput. Appl.
Didem Unat, Cy P. Chan, Weiqun Zhang, Samuel Williams, John Bachan, John B. Bell, John Shalf
2013 C conf
Software Design Space Exploration for Exascale Combustion Co-design.
ISC
Cy P. Chan, Didem Unat, Michael Lijewski, Weiqun Zhang, John B. Bell, John Shalf
2008 J jnl
Numerical solutions of linear and nonlinear singular perturbation problems.
Comput. Math. Appl.
Tzu-Chu Lin, David H. Schultz, Weiqun Zhang
2007 — conf
Research and Implement of Classification Algorithm on Web Text Mining.
SKG
Shiqun Yin, Gang Wang, Yuhui Qiu, Weiqun Zhang