Accelerating Electrostatics Simulations with GPUs
A. Bouslama, P. Nayak, A. Blaszczyk, C. Trinitis, H. Anzt
High Performance Computing
MemMan: A Fortran and C++ Interoperable Memory Manager on Modern High-Performance Computing Platforms
C. Holeksa, T. Cojean, Y. Chen, S. Kosukhin, J. Behrens, L. Kornblueh, C. Frauen, H. Anzt
Proceedings of the Supercomputing Asia and International Conference on High Performance Computing in Asia Pacific Region Workshops
Investigating Matrix Repartitioning to Address the Over and Undersubscription Challenge for a GPU-Based CFD Solver
G. Olenik, M. Koch, H. Anzt
High Performance Computing
What Will the Grace Hopper-Powered Jupiter Supercomputer Bring for Sparse Linear Algebra?
Y. Tsai, M. Bode, H. Anzt
Proceedings of the Supercomputing Asia and International Conference on High Performance Computing in Asia Pacific Region
Preconditioning via Randomized Range Deflation (RandRAND)
O. Balabanov, C. Ju, K. He, A. Jeendgar, M.W. Mahoney
Multifacets of Lossy Compression for Scientific Data in the Joint-Laboratory of Extreme Scale Computing
F. Cappello, M. Acosta, E. Agullo, H. Anzt, J. Calhoun, S. Di, L. Giraud, T. Grützmacher, S. Jin, K. Sano, K. Sato, A. Singh, D. Tao, J. Tian, T. Ueno, R. Underwood, F. Vivien, X. Yepes, Y. Kazutomo, B. Zhang
Future Generation Computer Systems
Testing Strategies for OpenFOAM Projects
J.W. Gärtner, G. Olenik, M.E. Fadeli, L. Petermann, A. Kronenburg, H. Marschall, H. Anzt
OpenFOAM Journal
A BDDC Preconditioner for the Cardiac EMI Model in Three Dimensions
F. Goebel, N.M.M. Huynh, F. Chegini, L. Pavarino, M. Weiser, S. Scacchi, H. Anzt
FACILE-RS: Archiving and Long-Term Preservation of Research Software Repositories Made Easy
M. Houillon, J. Klar, Z. Boutanios, T. Stary, T. Cojean, H. Anzt, A. Loewe
JOSS
Accelerating Fusion Plasma Collision Operator Solves with Portable Batched Iterative Solvers on GPUs
P.T. Lin, P. Nayak, A. Kashi, D. Kulkarni, A. Scheinberg, H. Anzt
High Performance Computing. ISC High Performance 2024 International Workshops
Efficient Solution of Batched Band Linear Systems on GPUs
P. Nayak, I. Aggarwal, H. Anzt
The International Journal of High Performance Computing Applications
Towards a Platform-Portable Linear Algebra Backend for OpenFOAM
G. Olenik, M. Koch, Z. Boutanios, H. Anzt
Meccanica
Enabling Ginkgo as Numerics Backend in nekRS Employing A Loosely-Coupled Configuration File Concept
Y.M. Tsai, M. Bode, H. Anzt
Procedia Computer Science
pyGinkgo: A Sparse Linear Algebra Operator Framework for Python
K. Tuteja, G. Olenik, R. Mishchuk, Y. Tsai, M. Götz, A. Streit, H. Anzt, C. Debus
Proceedings of the 54th International Conference on Parallel Processing
Mixed Precision Multigrid with Smoothing Based on Incomplete Cholesky Factorization
P. Vacek, H. Anzt, E. Carson, N. Kohl, U. Rüde, Y. Tsai
Global Iterative Methods for Sparse Approximate Inverses of Symmetric Positive-Definite Matrices
N. Venkovic, H. Anzt
Permutation-Avoiding FFT-Based Convolution
N. Venkovic, H. Anzt
JuMonC: A RESTful Tool for Enabling Monitoring and Control of Simulations at Scale
C. Witzler, F.S.M. Guimar\ aes, D. Mira, H. Anzt, J.H. Göbbert, W. Frings, M. Bode
Future Generation Computer Systems
Ginkgo - A Math Library Designed to Accelerate Exascale Computing Project Science Applications
T. Cojean, P. Nayak, T. Ribizel, N. Beams, Y. Mike Tsai, M. Koch, F. Göbel, T. Grützmacher, H. Anzt
The International Journal of High Performance Computing Applications
FRSZ2 for In-Register Block Compression Inside GMRES on GPUs
T. Grützmacher, R. Underwood, S. Di, F. Cappello, H. Anzt
SC24-W: Workshops of the International Conference for High Performance Computing, Networking, Storage and Analysis
A Probabilistic Model for Asynchronous Iterative Methods
P. Nayak, H. Anzt
2024 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)
Using Ginkgo's Memory Accessor for Improving the Accuracy of Memory-Bound Low Precision BLAS
T. Grützmacher, H. Anzt, E.S. Quintana-Ortí
Software: Practice and Experience
Integrating Batched Sparse Iterative Solvers for the Collision Operator in Fusion Plasma Simulations on GPUs
A. Kashi, P. Nayak, D. Kulkarni, A. Scheinberg, P. Lin, H. Anzt
Journal of Parallel and Distributed Computing
Utilizing Batched Solver Ideas for Efficient Solution of Non-Batched Linear Systems
P. Nayak, H. Anzt
2023 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)
Porting Batched Iterative Solvers onto Intel GPUs with SYCL
P. Nguyen, P. Nayak, H. Anzt
Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis
Parallel Symbolic Cholesky Factorization
T. Ribizel, H. Anzt
Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis
GPU-Resident Sparse Direct Linear Solvers for Alternating Current Optimal Power Flow Analysis
K. Świrydowicz, N. Koukpaizan, T. Ribizel, F. Göbel, S. Abhyankar, H. Anzt, S. Peles
Mixed Precision Algebraic Multigrid on GPUs
Y.M. Tsai, N. Beams, H. Anzt
Parallel Processing and Applied Mathematics
Three-Precision Algebraic Multigrid on GPUs
Y.M. Tsai, N. Beams, H. Anzt
Future Generation Computer Systems
Preconditioners for Batched Iterative Linear Solvers on GPUs
I. Aggarwal, P. Nayak, A. Kashi, H. Anzt
Accelerating Science and Engineering Discoveries Through Integrated Research Infrastructure for Experiment, Big Data, Modeling and Simulation
Compressed Basis GMRES on High-Performance Graphics Processing Units
J.I. Aliaga, H. Anzt, T. Grützmacher, E.S. Quintana-Ortí, A.E. Tomás
The International Journal of High Performance Computing Applications
Ginkgo: A Modern Linear Operator Algebra Framework for High Performance Computing
H. Anzt, T. Cojean, G. Flegar, F. Göbel, T. Grützmacher, P. Nayak, T. Ribizel, Y.M. Tsai, E.S. Quintana-Ortí
ACM Trans. Math. Softw.
Batched Sparse Iterative Solvers on GPU for the Collision Operator for Fusion Plasma Simulations
A. Kashi, P. Nayak, D. Kulkarni, A. Scheinberg, P. Lin, H. Anzt
2022 IEEE International Parallel and Distributed Processing Symposium (IPDPS)
Implementing Asynchronous Jacobi Iteration on GPUs
Y.M. Tsai, P. Nayak, E. Chow, H. Anzt
2022 IEEE/ACM Workshop on Latest Advances in Scalable Algorithms for Large-Scale Heterogeneous Systems (ScalAH)
Porting Sparse Linear Algebra to Intel GPUs
Y.M. Tsai, T. Cojean, H. Anzt
Euro-Par 2021: Parallel Processing Workshops