Hong Zhang

51 papers B 1C 1Misc 2Journal 41Unranked 6
YearRankTypeTitle / Venue / Authors
2026 J jnl
An Agentic Evaluation Framework for AI-Generated Scientific Code in PETSc.
CoRR
Hong Zhang, Barry Smith, Satish Balay, Le Chen, Murat Keceli, Lois Curfman McInnes, Junchao Zhang
2025 — conf
AI Assistants to Enhance and Exploit the PETSc Knowledge Base.
ICPP Workshops
Barry Smith, Junchao Zhang, Hong Zhang, Lois Curfman McInnes, Murat Keçeli, Archit Vasan, Satish Balay, Toby Isaac, Le Chen, Venkatram Vishwanath
2025 J jnl
AI Assistants to Enhance and Exploit the PETSc Knowledge Base.
CoRR
Barry Smith, Junchao Zhang, Hong Zhang, Lois Curfman McInnes, Murat Keçeli, Archit Vasan, Satish Balay, Toby Isaac, Le Chen, Venkatram Vishwanath
2025 J jnl
PETSc/TAO developments for GPU-based early exascale systems.
Int. J. High Perform. Comput. Appl.
Richard Tran Mills, Mark F. Adams, Satish Balay, Jed Brown, Jacob Faibussowitsch, Toby Isaac, Matthew G. Knepley, Todd S. Munson, Hansol Suh, Stefano Zampini, Hong Zhang, Junchao Zhang
2024 J jnl
A Memory-Efficient Neural Ordinary Differential Equation Framework Based on High-Level Adjoint Differentiation.
IEEE Trans. Artif. Intell.
Hong Zhang, Wenjun Zhao
2024 J jnl
PETSc/TAO Developments for Early Exascale Systems.
CoRR
Richard Tran Mills, Mark F. Adams, Satish Balay, Jed Brown, Jacob Faibussowitsch, Toby Isaac, Matthew G. Knepley, Todd S. Munson, Hansol Suh, Stefano Zampini, Hong Zhang, Junchao Zhang
2023 J jnl
Optimal checkpointing for adjoint multistage time-stepping schemes.
J. Comput. Sci.
Hong Zhang, Emil M. Constantinescu
2022 J jnl
Multirate Partitioned Runge-Kutta Methods for Coupled Navier-Stokes Equations.
CoRR
Shinhoo Kang, Alp Dener, Aidan Hamilton, Hong Zhang, Emil M. Constantinescu, Robert L. Jacob
2022 J jnl
PETSc TSAdjoint: A Discrete Adjoint ODE Solver for First-Order and Second-Order Sensitivity Analysis.
SIAM J. Sci. Comput.
Hong Zhang, Emil M. Constantinescu, Barry F. Smith
2022 J jnl
Stability Analysis of Coupled Advection-Diffusion Models with Bulk Interface Condition.
J. Sci. Comput.
Hong Zhang, Zhengyu Liu, Emil M. Constantinescu, Robert L. Jacob
2022 J jnl
The PETSc Community Is the Infrastructure.
CoRR
Mark F. Adams, Satish Balay, Oana Marin, Lois Curfman McInnes, Richard Tran Mills, Todd S. Munson, Hong Zhang, Junchao Zhang, Jed Brown, Victor Eijkhout, Jacob Faibussowitsch, Matthew G. Knepley, Fande Kong, Scott Kruger, Patrick Sanan, Barry F. Smith, Hong Zhang
2022 J jnl
The PETSc Community as Infrastructure.
Comput. Sci. Eng.
Mark F. Adams, Satish Balay, Oana Marin, Lois Curfman McInnes, Richard Tran Mills, Todd S. Munson, Hong Zhang, Junchao Zhang, Jed Brown, Victor Eijkhout, Jacob Faibussowitsch, Matthew G. Knepley, Fande Kong, Scott Kruger, Patrick Sanan, Barry F. Smith, Hong Zhang
2021 J jnl
Mass-Conserving Implicit-Explicit Methods for Coupled Compressible Navier-Stokes Equations.
CoRR
Shinhoo Kang, Emil M. Constantinescu, Hong Zhang, Robert L. Jacob
2021 J jnl
Optimal Checkpointing for Adjoint Multistage Time-Stepping Schemes.
CoRR
Hong Zhang, Emil M. Constantinescu
2021 — conf
Revolve-Based Adjoint Checkpointing for Multistage Time Integration.
ICCS (1)
Hong Zhang, Emil M. Constantinescu
2021 J jnl
Toward performance-portable PETSc for GPU-based exascale systems.
Parallel Comput.
Richard Tran Mills, Mark F. Adams, Satish Balay, Jed Brown, Alp Dener, Matthew G. Knepley, Scott E. Kruger, Hannah Morgan, Todd S. Munson, Karl Rupp, Barry F. Smith, Stefano Zampini, Hong Zhang, Junchao Zhang
2020 J jnl
PETSc DMNetwork: A Library for Scalable Network PDE-Based Multiphysics Simulations.
ACM Trans. Math. Softw.
Shrirang Abhyankar, Getnet D. Betrie, Daniel Adrian Maldonado, Lois C. McInnes, Barry Smith, Hong Zhang
2020 J jnl
Stability Analysis of Interface Conditions for Ocean-Atmosphere Coupling.
J. Sci. Comput.
Hong Zhang, Zhengyu Liu, Emil M. Constantinescu, Robert L. Jacob
2020 J jnl
Toward Performance-Portable PETSc for GPU-based Exascale Systems.
CoRR
Richard Tran Mills, Mark F. Adams, Satish Balay, Jed Brown, Alp Dener, Matthew G. Knepley, Scott E. Kruger, Hannah Morgan, Todd S. Munson, Karl Rupp, Barry F. Smith, Stefano Zampini, Hong Zhang, Junchao Zhang
2019 J jnl
Computing Derivatives for PETSc Adjoint Solvers using Algorithmic Differentiation.
CoRR
Joseph G. Wallwork, Paul D. Hovland, Hong Zhang, Oana Marin
2019 J jnl
PETSc TSAdjoint: a discrete adjoint ODE solver for first-order and second-order sensitivity analysis.
CoRR
Hong Zhang, Emil M. Constantinescu, Barry F. Smith
2019 J jnl
Stability Analysis of Interface Conditions for Ocean-Atmosphere Coupling.
CoRR
Hong Zhang, Zhengyu Liu, Emil M. Constantinescu, Robert L. Jacob
2018 J jnl
SIESTA-SIPs: Massively parallel spectrum-slicing eigensolver for an ab initio molecular dynamics package.
J. Comput. Chem.
Murat Keçeli, Fabiano Corsetti, Carmen Campos, José E. Román, Hong Zhang, Álvaro Vázquez-Mayagoitia, Peter Zapol, Albert F. Wagner
2018 B conf
Vectorized Parallel Sparse Matrix-Vector Multiplication in PETSc Using AVX-512.
ICPP
Hong Zhang, Richard Tran Mills, Karl Rupp, Barry F. Smith
2017 J jnl
Discrete Adjoint Sensitivity Analysis of Hybrid Dynamical Systems With Switching.
IEEE Trans. Circuits Syst. I Regul. Pap.
Hong Zhang, Shrirang Abhyankar, Emil M. Constantinescu, Mihai Anitescu
2016 J jnl
Analysis and Practical Use of Flexible BiCGStab.
J. Sci. Comput.
Jie Chen, Lois C. McInnes, Hong Zhang
2016 Misc conf
Asynchronous Two-level Checkpointing Scheme for Large-scale Adjoints in the Spectral-element Solver Nek5000.
ICCS
Michel Schanen, Oana Marin, Hong Zhang, Mihai Anitescu
2016 J jnl
High Order Implicit-explicit General Linear Methods with Optimized Stability Regions.
SIAM J. Sci. Comput.
Hong Zhang, Adrian Sandu, Sébastien Blaise
2016 — conf
Lightweight and Accurate Silent Data Corruption Detection in Ordinary Differential Equation Solvers.
Euro-Par
Pierre-Louis Guhur, Hong Zhang, Tom Peterka, Emil M. Constantinescu, Franck Cappello
2016 J jnl
Shift-and-invert parallel spectral transformation eigensolver: Massively parallel performance for density-functional based tight-binding.
J. Comput. Chem.
Murat Keçeli, Hong Zhang, Peter Zapol, David A. Dixon, Albert F. Wagner
2015 J jnl
A Class Of Implicit-Explicit Two-Step Runge-Kutta Methods.
SIAM J. Numer. Anal.
Evgeniy Zharovsky, Adrian Sandu, Hong Zhang
2015 J jnl
Application of approximate matrix factorization to high order linearly implicit Runge-Kutta methods.
J. Comput. Appl. Math.
Hong Zhang, Adrian Sandu, Paul Tranquilli
2015 J jnl
Sparse Matrix-Matrix Products Executed Through Coloring.
SIAM J. Matrix Anal. Appl.
Michael McCourt, Barry Smith, Hong Zhang
2014 J jnl
Application of approximate matrix factorization to high order linearly implicit Runge-Kutta methods.
CoRR
Hong Zhang, Adrian Sandu, Paul Tranquilli
2014 J jnl
Extrapolation-based implicit-explicit general linear methods.
Numer. Algorithms
Angelamaria Cardone, Zdzislaw Jackiewicz, Adrian Sandu, Hong Zhang
2014 J jnl
FATODE: A Library for Forward, Adjoint, and Tangent Linear Integration of ODEs.
SIAM J. Sci. Comput.
Hong Zhang, Adrian Sandu
2014 J jnl
Hierarchical Krylov and nested Krylov methods for extreme-scale computing.
Parallel Comput.
Lois Curfman McInnes, Barry Smith, Hong Zhang, Richard Tran Mills
2014 J jnl
High Order Implicit-Explicit General Linear Methods with Optimized Stability Regions.
CoRR
Hong Zhang, Adrian Sandu, Sébastien Blaise
2014 J jnl
Partitioned and Implicit-Explicit General Linear Methods for Ordinary Differential Equations.
J. Sci. Comput.
Hong Zhang, Adrian Sandu, Sébastien Blaise
2013 J jnl
Extrapolation-based implicit-explicit general linear methods
CoRR
Angelamaria Cardone, Zdzislaw Jackiewicz, Hong Zhang, Adrian Sandu
2013 J jnl
Implicit-explicit DIMSIM time stepping algorithms
CoRR
Hong Zhang, Adrian Sandu
2012 Misc conf
A Second-order Diagonally-Implicit-Explicit Multi-Stage Integration Method.
ICCS
Hong Zhang, Adrian Sandu
2011 — conf
FATODE: a library for forward, adjoint and tangent linear integration of stiff systems.
SpringSim (HPC)
Hong Zhang, Adrian Sandu
2011 J jnl
Sparse triangular solves for ILU revisited: data layout crucial to better performance.
Int. J. High Perform. Comput. Appl.
Barry Smith, Hong Zhang
2010 C conf
FACETS.
PDP
John R. Cary, Ammar Hakim, Mahmood Miah, Scott Kruger, Alexander Pletzer, Svetlana G. Shasharina, Srinath Vadlamani, Ronald H. Cohen, Thomas Epperly, Thomas D. Rognlien, Alexei Pankin, Richard Groebner, Satish Balay, Lois C. McInnes, Hong Zhang
2008 — conf
Automatic blood cell classification based on joint histogram based feature and bhattacharya kernel.
ACSCC
Sharmin Nilufar, Nilanjan Ray, Hong Zhang
2007 J jnl
SIPs: Shift-and-invert parallel spectral transformations.
ACM Trans. Math. Softw.
Hong Zhang, Barry Smith, Michael G. Sternberg, Peter Zapol
1999 — conf
Parallel Symbolic and Numeric Algorithm for Polynomial Zeros.
PP
Hong Zhang
1995 J jnl
On the Multigrid Waveform Relaxation Method.
SIAM J. Sci. Comput.
Shlomo Ta'asan, Hong Zhang
1992 J jnl
Efficient Tridiagonal Solvers on Multicomputers.
IEEE Trans. Computers
Xian-He Sun, Hong Zhang, Lionel M. Ni
1991 J jnl
Parallel Homotopy Algorithm for the Symmetric Tridiagonal Eigenvalue Problem.
SIAM J. Sci. Comput.
Tien-Yien Li, Hong Zhang, Xian-He Sun