Hartwig Anzt - RankMe

154 papers A 4B 4C 7Misc 2Journal 75Unranked 57

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A BDDC Preconditioner for the Cardiac EMI Model in Three Dimensions. SIAM J. Sci. Comput. Fritz Göbel, Ngoc Mai Monica Huynh, Fatemeh Chegini, Luca Franco Pavarino, Martin Weiser, Simone Scacchi, Hartwig Anzt
2026	—	`conf`	MemMan: A Fortran and C++ Interoperable Memory Manager on Modern High-Performance Computing Platforms. SCA/HPC Asia Workshops Claudius Holeksa, Terry Cojean, Yen-Chen Chen, Sergey Kosukhin, Jörg Behrens, Luis Kornblueh, Claudia Frauen, Hartwig Anzt
2026	—	`conf`	What Will the Grace Hopper-Powered Jupiter Supercomputer Bring for Sparse Linear Algebra? SCA/HPC Asia Yu-Hsiang Tsai, Mathis Bode, Hartwig Anzt
2025	J	`jnl`	A BDDC Preconditioner for the Cardiac EMI Model in three Dimensions. CoRR Fritz Göbel, Ngoc Mai Monica Huynh, Fatemeh Chegini, Luca F. Pavarino, Martin Weiser, Simone Scacchi, Hartwig Anzt
2025	C	`conf`	Accelerating Electrostatics Simulations with GPUs. ISC Amir Bouslama, Pratik Nayak, Andreas Blaszczyk, Carsten Trinitis, Hartwig Anzt
2025	J	`jnl`	Efficient solution of batched band linear systems on GPUs. Int. J. High Perform. Comput. Appl. Pratik Nayak, Isha Aggarwal, Hartwig Anzt
2025	J	`jnl`	Global iterative methods for sparse approximate inverses of symmetric positive-definite matrices. CoRR Nicolas Venkovic, Hartwig Anzt
2025	C	`conf`	Investigating Matrix Repartitioning to Address the Over and Undersubscription Challenge for a GPU-Based CFD Solver. ISC Gregor Olenik, Marcel Koch, Hartwig Anzt
2025	J	`jnl`	Investigating Matrix Repartitioning to Address the Over- and Undersubscription Challenge for a GPU-based CFD Solver. CoRR Gregor Olenik, Marcel Koch, Hartwig Anzt
2025	J	`jnl`	JuMonC: A RESTful tool for enabling monitoring and control of simulations at scale. Future Gener. Comput. Syst. Christian Witzler, Filipe Souza Mendes Guimarães, Daniel Mira, Hartwig Anzt, Jens Henrik Göbbert, Wolfgang Frings, Mathis Bode
2025	J	`jnl`	Mixed precision multigrid with smoothing based on incomplete Cholesky factorization. CoRR Petr Vacek, Hartwig Anzt, Erin Carson, Nils Kohl, Ulrich Rüde, Yu-Hsiang Tsai
2025	J	`jnl`	Multifacets of lossy compression for scientific data in the Joint-Laboratory of Extreme Scale Computing. Future Gener. Comput. Syst. Franck Cappello, Mario C. Acosta, Emmanuel Agullo, Hartwig Anzt, Jon Calhoun, Sheng Di, Luc Giraud, Thomas Grützmacher, Sian Jin, Kentaro Sano, Kento Sato, Amarjit Singh, Dingwen Tao, Jiannan Tian, Tomohiro Ueno, Robert Underwood, Frédéric Vivien, Xavier Yepes, Kazutomo Yoshii, Boyuan Zhang
2025	J	`jnl`	Permutation-Avoiding FFT-Based Convolution. CoRR Nicolas Venkovic, Hartwig Anzt
2025	B	`conf`	pyGinkgo: A Sparse Linear Algebra Operator Framework for Python. ICPP Keshvi Tuteja, Gregor Olenik, Roman Mishchuk, Yu-Hsiang Tsai, Markus Götz, Achim Streit, Hartwig Anzt, Charlotte Debus
2025	J	`jnl`	pyGinkgo: A Sparse Linear Algebra Operator Framework for Python. CoRR Keshvi Tuteja, Gregor Olenik, Roman Mishchuk, Yu-Hsiang Tsai, Markus Götz, Achim Streit, Hartwig Anzt, Charlotte Debus
2024	—	`conf`	A Probabilistic Model for Asynchronous Iterative Methods. IPDPS (Workshops) Pratik Nayak, Hartwig Anzt
2024	—	`conf`	Accelerating Fusion Plasma Collision Operator Solves with Portable Batched Iterative Solvers on GPUs. ISC Workshops Paul Lin, Pratik Nayak, Aditya Kashi, Dhruva Kulkarni, Aaron Scheinberg, Hartwig Anzt
2024	J	`jnl`	BDDC Preconditioning on GPUs for Cardiac Simulations. CoRR Fritz Göbel, Terry Cojean, Hartwig Anzt
2024	J	`jnl`	Batched sparse and mixed-precision linear algebra interface for efficient use of GPU hardware accelerators in scientific applications. Future Gener. Comput. Syst. Piotr Luszczek, Ahmad Abdelfattah, Hartwig Anzt, Atsushi Suzuki, Stanimire Tomov
2024	—	`conf`	FRSZ2 for In-Register Block Compression Inside GMRES on GPUs. SC Workshops Thomas Grützmacher, Robert Underwood, Sheng Di, Franck Cappello, Hartwig Anzt
2024	J	`jnl`	FRSZ2 for In-Register Block Compression Inside GMRES on GPUs. CoRR Thomas Grützmacher, Robert Underwood, Sheng Di, Franck Cappello, Hartwig Anzt
2024	J	`jnl`	Fast Truncated SVD of Sparse and Dense Matrices on Graphics Processors. CoRR Andrés E. Tomás, Enrique S. Quintana-Ortí, Hartwig Anzt
2024	J	`jnl`	Ginkgo - A math library designed to accelerate Exascale Computing Project science applications. Int. J. High Perform. Comput. Appl. Terry Cojean, Pratik Nayak, Tobias Ribizel, Natalie Beams, Yu-Hsiang Mike Tsai, Marcel Koch, Fritz Göbel, Thomas Grützmacher, Hartwig Anzt
2024	J	`jnl`	Interface for Sparse Linear Algebra Operations. CoRR Ahmad Abdelfattah, Willow Ahrens, Hartwig Anzt, Chris Armstrong, Ben Brock, Aydin Buluç, Federico Busato, Terry Cojean, Timothy A. Davis, Jim Demmel, Grace Dinh, David Gardener, Jan Fiala, Mark Gates, Azzam Haider, Toshiyuki Imamura, Pedro Valero-Lara, José E. Moreira, Xiaoye Sherry Li, Piotr Luszczek, Max Melichenko, Jose Moeira, Yvan Mokwinski, Riley Murray, Spencer Patty, Slaven Peles, Tobias Ribizel, E. Jason Riedy, Siva Rajamanickam, Piyush Sao, Manu Shantharam, Keita Teranishi, Stan Tomov, Yu-Hsiang Tsai, Heiko K. Weichelt
2024	J	`jnl`	Then and Now: Improving Software Portability, Productivity, and 100× Performance. Comput. Sci. Eng. Hartwig Anzt, Axel Huebl, Xiaoye S. Li
2023	C	`conf`	A Mixed Precision Randomized Preconditioner for the LSQR Solver on GPUs. ISC Vasileios Georgiou, Christos Boutsikas, Petros Drineas, Hartwig Anzt
2023	—	`conf`	BDDC Preconditioning on GPUs for Cardiac Simulations. Euro-Par Workshops Fritz Göbel, Terry Cojean, Hartwig Anzt
2023	J	`jnl`	Compressed basis GMRES on high-performance graphics processing units. Int. J. High Perform. Comput. Appl. José Ignacio Aliaga, Hartwig Anzt, Thomas Grützmacher, Enrique S. Quintana-Ortí, Andrés E. Tomás
2023	J	`jnl`	Earth Virtualization Engines - A Technical Perspective. CoRR Torsten Hoefler, Bjorn Stevens, Andreas F. Prein, Johanna Baehr, Thomas C. Schulthess, Thomas F. Stocker, John A. Taylor, Daniel Klocke, Pekka Manninen, Piers M. Forster, Tobias Kölling, Nicolas Gruber, Hartwig Anzt, Claudia Frauen, Florian Ziemen, Milan Klöwer, Karthik Kashinath, Christoph M. Schär, Oliver Fuhrer, Bryan N. Lawrence
2023	J	`jnl`	Earth Virtualization Engines: A Technical Perspective. Comput. Sci. Eng. Torsten Hoefler, Bjorn Stevens, Andreas F. Prein, Johanna Baehr, Thomas C. Schulthess, Thomas F. Stocker, John A. Taylor, Daniel Klocke, Pekka Manninen, Piers M. Forster, Tobias Kölling, Nicolas Gruber, Hartwig Anzt, Claudia Frauen, Florian Ziemen, Milan Klöwer, Karthik Kashinath, Christoph M. Schär, Oliver Fuhrer, Bryan N. Lawrence
2023	J	`jnl`	Fast truncated SVD of sparse and dense matrices on graphics processors. Int. J. High Perform. Comput. Appl. Andrés E. Tomás, Enrique S. Quintana-Ortí, Hartwig Anzt
2023	J	`jnl`	GPU-Resident Sparse Direct Linear Solvers for Alternating Current Optimal Power Flow Analysis. CoRR Kasia Swirydowicz, Nicholson Koukpaizan, Tobias Ribizel, Fritz Göbel, Shrirang Abhyankar, Hartwig Anzt, Slaven Peles
2023	—	`conf`	GPU-based LU Factorization and Solve on Batches of Matrices with Band Structure. SC Workshops Ahmad Abdelfattah, Stanimire Tomov, Piotr Luszczek, Hartwig Anzt, Jack J. Dongarra
2023	J	`jnl`	Integrating batched sparse iterative solvers for the collision operator in fusion plasma simulations on GPUs. J. Parallel Distributed Comput. Aditya Kashi, Pratik Nayak, Dhruva Kulkarni, Aaron Scheinberg, Paul Lin, Hartwig Anzt
2023	A	`conf`	PAQR: Pivoting Avoiding QR factorization. IPDPS Wissam M. Sid-Lakhdar, Sébastien Cayrols, Daniel Bielich, Ahmad Abdelfattah, Piotr Luszczek, Mark Gates, Stanimire Tomov, Hans Johansen, David B. Williams-Young, Timothy A. Davis, Jack J. Dongarra, Hartwig Anzt
2023	—	`conf`	Parallel Symbolic Cholesky Factorization. SC Workshops Tobias Ribizel, Hartwig Anzt
2023	—	`conf`	Porting Batched Iterative Solvers onto Intel GPUs with SYCL. SC Workshops Phuong Nguyen, Pratik Nayak, Hartwig Anzt
2023	J	`jnl`	Porting Batched Iterative Solvers onto Intel GPUs with SYCL. CoRR Phuong Nguyen, Pratik Nayak, Hartwig Anzt
2023	J	`jnl`	Providing performance portable numerics for Intel GPUs. Concurr. Comput. Pract. Exp. Yu-Hsiang Tsai, Terry Cojean, Hartwig Anzt
2023	J	`jnl`	Sparse matrix-vector and matrix-multivector products for the truncated SVD on graphics processors. Concurr. Comput. Pract. Exp. José Ignacio Aliaga, Hartwig Anzt, Enrique S. Quintana-Ortí, Andrés E. Tomás
2023	—	`conf`	Task-Based Polar Decomposition Using SLATE on Massively Parallel Systems with Hardware Accelerators. SC Workshops Dalal Sukkari, Mark Gates, Mohammed A. Al Farhan, Hartwig Anzt, Jack J. Dongarra
2023	J	`jnl`	Three-precision algebraic multigrid on GPUs. Future Gener. Comput. Syst. Yu-Hsiang Mike Tsai, Natalie Beams, Hartwig Anzt
2023	J	`jnl`	Using Ginkgo's memory accessor for improving the accuracy of memory-bound low precision BLAS. Softw. Pract. Exp. Thomas Grützmacher, Hartwig Anzt, Enrique S. Quintana-Ortí
2023	—	`conf`	Utilizing batched solver ideas for efficient solution of non-batched linear systems. IPDPS Workshops Pratik Nayak, Hartwig Anzt
2022	A	`conf`	Batched sparse iterative solvers on GPU for the collision operator for fusion plasma simulations. IPDPS Aditya Kashi, Pratik Nayak, Dhruva Kulkarni, Aaron Scheinberg, Paul Lin, Hartwig Anzt
2022	J	`jnl`	Compression and load balancing for efficient sparse matrix-vector product on multicore processors and graphics processing units. Concurr. Comput. Pract. Exp. José Ignacio Aliaga, Hartwig Anzt, Thomas Grützmacher, Enrique S. Quintana-Ortí, Andrés E. Tomás
2022	J	`jnl`	Ginkgo - A math library designed for platform portability. Parallel Comput. Terry Cojean, Yu-Hsiang Mike Tsai, Hartwig Anzt
2022	J	`jnl`	Ginkgo: A Modern Linear Operator Algebra Framework for High Performance Computing. ACM Trans. Math. Softw. Hartwig Anzt, Terry Cojean, Goran Flegar, Fritz Göbel, Thomas Grützmacher, Pratik Nayak, Tobias Ribizel, Yuhsiang Mike Tsai, Enrique S. Quintana-Ortí
2022	—	`ed.`	High Performance Computing. ISC High Performance 2022 International Workshops - Hamburg, Germany, May 29 - June 2, 2022, Revised Selected Papers ISC Workshops Hartwig Anzt, Amanda Bienz, Piotr Luszczek, Marc Baboulin
2022	—	`conf`	Implementing Asynchronous Jacobi Iteration on GPUs. ScalAH@SC Yu-Hsiang Mike Tsai, Pratik Nayak, Edmond Chow, Hartwig Anzt
2022	—	`conf`	Lightning Talks of EduHPC 2022. EduHPC@SC Apan Qasem, Hartwig Anzt, Eduard Ayguadé, Katharine J. Cahill, Ramon Canal, Jany Chan, Eric Fosler-Lussier, Fritz Göbel, Arpan Jain, Marcel Koch, Mateusz Kuzak, Josep Llosa, Raghu Machiraju, Xavier Martorell, Pratik Nayak, Shameema Oottikkal, Marcin Ostasz, Dhabaleswar K. Panda, Dirk Pleiter, Rajiv Ramnath, Maria-Ribera Sancho, Alessio Sclocco, Aamir Shafi, Hanno Spreeuw, Hari Subramoni, Karen Tomko
2022	—	`conf`	Mixed Precision Algebraic Multigrid on GPUs. PPAM (1) Yu-Hsiang Mike Tsai, Natalie Beams, Hartwig Anzt
2022	B	`conf`	Preconditioners for Batched Iterative Linear Solvers on GPUs. SMC Isha Aggarwal, Pratik Nayak, Aditya Kashi, Hartwig Anzt
2022	—	`conf`	Prediction of Optimal Solvers for Sparse Linear Systems Using Deep Learning. PP Yannick Funk, Markus Götz, Hartwig Anzt
2022	J	`jnl`	Resiliency in numerical algorithm design for extreme scale simulations. Int. J. High Perform. Comput. Appl. Emmanuel Agullo, Mirco Altenbernd, Hartwig Anzt, Leonardo Bautista-Gomez, Tommaso Benacchio, Luca Bonaventura, Hans-Joachim Bungartz, Sanjay Chatterjee, Florina M. Ciorba, Nathan DeBardeleben, Daniel Drzisga, Sebastian Eibl, Christian Engelmann, Wilfried N. Gansterer, Luc Giraud, Dominik Göddeke, Marco Heisig, Fabienne Jézéquel, Nils Kohl, Xiaoye Sherry Li, Romain Lion, Miriam Mehl, Paul Mycek, Michael Obersteiner, Enrique S. Quintana-Ortí, Francesco Rizzi, Ulrich Rüde, Martin Schulz, Fred Fung, Robert Speck, Linda Stals, Keita Teranishi, Samuel Thibault, Dominik Thönnes, Andreas Wagner, Barbara I. Wohlmuth
2021	—	`conf`	A Collaborative Peer Review Process for Grading Coding Assignments. ICCS (6) Pratik Nayak, Fritz Göbel, Hartwig Anzt
2021	J	`jnl`	A Fresh Look at FAIR for Research Software. CoRR Daniel S. Katz, Morane Gruenpeter, Tom Honeyman, Lorraine J. Hwang, Mark D. Wilkinson, Vanessa V. Sochat, Hartwig Anzt, Carole A. Goble
2021	J	`jnl`	A survey of numerical linear algebra methods utilizing mixed-precision arithmetic. Int. J. High Perform. Comput. Appl. Ahmad Abdelfattah, Hartwig Anzt, Erik G. Boman, Erin Carson, Terry Cojean, Jack J. Dongarra, Alyson Fox, Mark Gates, Nicholas J. Higham, Xiaoye S. Li, Jennifer A. Loe, Piotr Luszczek, Srikara Pranesh, Siva Rajamanickam, Tobias Ribizel, Barry F. Smith, Kasia Swirydowicz, Stephen J. Thomas, Stanimire Tomov, Yaohung M. Tsai, Ulrike Meier Yang
2021	J	`jnl`	Adaptive Precision Block-Jacobi for High Performance Preconditioning in the Ginkgo Linear Algebra Software. ACM Trans. Math. Softw. Goran Flegar, Hartwig Anzt, Terry Cojean, Enrique S. Quintana-Ortí
2021	—	`conf`	Batched Sparse Iterative Solvers for Computational Chemistry Simulations on GPUs. ScalA@SC Isha Aggarwal, Aditya Kashi, Pratik Nayak, Cody J. Balos, Carol S. Woodward, Hartwig Anzt
2021	J	`jnl`	Crediting pull requests to open source research software as an academic contribution. J. Comput. Sci. Hartwig Anzt, Eileen Kuehn, Goran Flegar
2021	J	`jnl`	Evaluating asynchronous Schwarz solvers on GPUs. Int. J. High Perform. Comput. Appl. Pratik Nayak, Terry Cojean, Hartwig Anzt
2021	—	`ed.`	High Performance Computing - ISC High Performance Digital 2021 International Workshops, Frankfurt am Main, Germany, June 24 - July 2, 2021, Revised Selected Papers ISC Workshops Heike Jagode, Hartwig Anzt, Hatem Ltaief, Piotr Luszczek
2021	—	`conf`	Mixed Precision Incomplete and Factorized Sparse Approximate Inverse Preconditioning on GPUs. Euro-Par Fritz Göbel, Thomas Grützmacher, Tobias Ribizel, Hartwig Anzt
2021	—	`conf`	Porting Sparse Linear Algebra to Intel GPUs. Euro-Par Workshops Yuhsiang M. Tsai, Terry Cojean, Hartwig Anzt
2021	J	`jnl`	Porting a sparse linear algebra math library to Intel GPUs. CoRR Yuhsiang M. Tsai, Terry Cojean, Hartwig Anzt
2020	J	`jnl`	A Survey of Numerical Methods Utilizing Mixed Precision Arithmetic. CoRR Ahmad Abdelfattah, Hartwig Anzt, Erik G. Boman, Erin Carson, Terry Cojean, Jack J. Dongarra, Mark Gates, Thomas Grützmacher, Nicholas J. Higham, Xiaoye Sherry Li, Neil Lindquist, Yang Liu, Jennifer A. Loe, Piotr Luszczek, Pratik Nayak, Srikara Pranesh, Sivasankaran Rajamanickam, Tobias Ribizel, Barry Smith, Kasia Swirydowicz, Stephen J. Thomas, Stanimire Tomov, Yaohung M. Tsai, Ichitaro Yamazaki, Ulrike Meier Yang
2020	J	`jnl`	A customized precision format based on mantissa segmentation for accelerating sparse linear algebra. Concurr. Comput. Pract. Exp. Thomas Grützmacher, Terry Cojean, Goran Flegar, Fritz Göbel, Hartwig Anzt
2020	J	`jnl`	Acceleration of PageRank with Customized Precision Based on Mantissa Segmentation. ACM Trans. Parallel Comput. Thomas Grützmacher, Terry Cojean, Goran Flegar, Hartwig Anzt, Enrique S. Quintana-Ortí
2020	J	`jnl`	An Environment for Sustainable Research Software in Germany and Beyond: Current State, Open Challenges, and Call for Action. CoRR Hartwig Anzt, Felix Bach, Stephan Druskat, Frank Löffler, Axel Loewe, Bernhard Y. Renard, Gunnar Seemann, Alexander Struck, Elke Achhammer, Piush Aggarwal, Franziska Appel, Michael Bader, Lutz Brusch, Christian Busse, Gerasimos Chourdakis, Piotr Wojtek Dabrowski, Peter Ebert, Bernd Flemisch, Sven Friedl, Bernadette Fritzsch, Maximilian D. Funk, Volker Gast, Florian Goth, Jean-Noël Grad, Sibylle Hermann, Florian Hohmann, Stephan Janosch, Dominik Kutra, Jan Linxweiler, Thilo Muth, Wolfgang Peters-Kottig, Fabian Rack, Fabian H. C. Raters, Stephan Rave, Guido Reina, Malte Reißig, Timo Ropinski, Jörg Schaarschmidt, Heidi Seibold, Jan P. Thiele, Benjamin Uekermann, Stefan Unger, Rudolf Weeber
2020	J	`jnl`	An environment for sustainable research software in Germany and beyond: current state, open challenges, and call for action. F1000Research Hartwig Anzt, Felix Bach, Stephan Druskat, Frank Löffler, Axel Loewe, Bernhard Y. Renard, Gunnar Seemann, Alexander Struck, Elke Achhammer, Piush Aggarwal, Franziska Appel, Michael Bader, Lutz Brusch, Christian Busse, Gerasimos Chourdakis, Piotr Wojciech Dabrowski, Peter Ebert, Bernd Flemisch, Sven Friedl, Bernadette Fritzsch, Maximilian D. Funk, Volker Gast, Florian Goth, Jean-Noël Grad, Sibylle Hermann, Florian Hohmann, Stephan Janosch, Dominik Kutra, Jan Linxweiler, Thilo Muth, Wolfgang Peters-Kottig, Fabian Rack, Fabian H. C. Raters, Stephan Rave, Guido Reina, Malte Reißig, Timo Ropinski, Jörg Schaarschmidt, Heidi Seibold, Jan P. Thiele, Benjamin Uekermann, Stefan Unger, Rudolf Weeber
2020	—	`conf`	Balanced and Compressed Coordinate Layout for the Sparse Matrix-Vector Product on GPUs. Euro-Par Workshops José Ignacio Aliaga, Hartwig Anzt, Enrique S. Quintana-Ortí, Andrés E. Tomás, Yuhsiang M. Tsai
2020	J	`jnl`	Compressed Basis GMRES on High Performance GPUs. CoRR José Ignacio Aliaga, Hartwig Anzt, Thomas Grützmacher, Enrique S. Quintana-Ortí, Andrés E. Tomás
2020	J	`jnl`	Evaluating Abstract Asynchronous Schwarz solvers. CoRR Pratik Nayak, Terry Cojean, Hartwig Anzt
2020	J	`jnl`	Evaluating the Performance of NVIDIA's A100 Ampere GPU for Sparse Linear Algebra Computations. CoRR Yuhsiang Mike Tsai, Terry Cojean, Hartwig Anzt
2020	—	`conf`	Evaluating the Performance of NVIDIA's A100 Ampere GPU for Sparse and Batched Computations. PMBS@SC Hartwig Anzt, Yuhsiang M. Tsai, Ahmad Abdelfattah, Terry Cojean, Jack J. Dongarra
2020	J	`jnl`	Ginkgo - A Math Library designed for Platform Portability. CoRR Terry Cojean, Yu-Hsiang Mike Tsai, Hartwig Anzt
2020	J	`jnl`	Ginkgo: A Modern Linear Operator Algebra Framework for High Performance Computing. CoRR Hartwig Anzt, Terry Cojean, Goran Flegar, Fritz Göbel, Thomas Grützmacher, Pratik Nayak, Tobias Ribizel, Yu-Hsiang Tsai, Enrique S. Quintana-Ortí
2020	J	`jnl`	Ginkgo: A high performance numerical linear algebra library. J. Open Source Softw. Hartwig Anzt, Terry Cojean, Yen-Chen Chen, Goran Flegar, Fritz Göbel, Thomas Grützmacher, Pratik Nayak, Tobias Ribizel, Yuhsiang M. Tsai
2020	—	`ed.`	High Performance Computing - ISC High Performance 2020 International Workshops, Frankfurt, Germany, June 21-25, 2020, Revised Selected Papers ISC Workshops Heike Jagode, Hartwig Anzt, Guido Juckeland, Hatem Ltaief
2020	J	`jnl`	Load-balancing Sparse Matrix Vector Product Kernels on GPUs. ACM Trans. Parallel Comput. Hartwig Anzt, Terry Cojean, Chen Yen-Chen, Jack J. Dongarra, Goran Flegar, Pratik Nayak, Stanimire Tomov, Yuhsiang M. Tsai, Weichung Wang
2020	—	`conf`	Multiprecision Block-Jacobi for Iterative Triangular Solves. Euro-Par Fritz Göbel, Hartwig Anzt, Terry Cojean, Goran Flegar, Enrique S. Quintana-Ortí
2020	J	`jnl`	Parallel selection on GPUs. Parallel Comput. Tobias Ribizel, Hartwig Anzt
2020	—	`conf`	Preparing Ginkgo for AMD GPUs - A Testimonial on Porting CUDA Code to HIP. Euro-Par Workshops Yuhsiang M. Tsai, Terry Cojean, Tobias Ribizel, Hartwig Anzt
2020	J	`jnl`	Preparing Ginkgo for AMD GPUs - A Testimonial on Porting CUDA Code to HIP. CoRR Yuhsiang M. Tsai, Terry Cojean, Tobias Ribizel, Hartwig Anzt
2020	J	`jnl`	Resiliency in Numerical Algorithm Design for Extreme Scale Simulations. CoRR Emmanuel Agullo, Mirco Altenbernd, Hartwig Anzt, Leonardo Bautista-Gomez, Tommaso Benacchio, Luca Bonaventura, Hans-Joachim Bungartz, Sanjay Chatterjee, Florina M. Ciorba, Nathan DeBardeleben, Daniel Drzisga, Sebastian Eibl, Christian Engelmann, Wilfried N. Gansterer, Luc Giraud, Dominik Göddeke, Marco Heisig, Fabienne Jézéquel, Nils Kohl, Xiaoye Sherry Li, Romain Lion, Miriam Mehl, Paul Mycek, Michael Obersteiner, Enrique S. Quintana-Ortí, Francesco Rizzi, Ulrich Rüde, Martin Schulz, Fred Fung, Robert Speck, Linda Stals, Keita Teranishi, Samuel Thibault, Dominik Thönnes, Andreas Wagner, Barbara I. Wohlmuth
2020	—	`conf`	Scalable Data Generation for Evaluating Mixed-Precision Solvers. HPEC Piotr Luszczek, Yaohung M. Tsai, Neil Lindquist, Hartwig Anzt, Jack J. Dongarra
2020	C	`conf`	Sparse Linear Algebra on AMD and NVIDIA GPUs - The Race Is On. ISC Yuhsiang M. Tsai, Terry Cojean, Hartwig Anzt
2020	—	`conf`	Two-stage Asynchronous Iterative Solvers for multi-GPU Clusters. ScalA@SC Pratik Nayak, Terry Cojean, Hartwig Anzt
2019	J	`jnl`	Adaptive precision in block-Jacobi preconditioning for iterative sparse linear system solvers. Concurr. Comput. Pract. Exp. Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Nicholas J. Higham, Enrique S. Quintana-Ortí
2019	—	`conf`	Approximate and Exact Selection on GPUs. IPDPS Workshops Tobias Ribizel, Hartwig Anzt
2019	—	`conf`	Are we Doing the Right Thing? - A Critical Analysis of the Academic HPC Community. IPDPS Workshops Hartwig Anzt, Goran Flegar
2019	J	`jnl`	Fine-grained bit-flip protection for relaxation methods. J. Comput. Sci. Hartwig Anzt, Jack J. Dongarra, Enrique S. Quintana-Ortí
2019	J	`jnl`	PAPI software-defined events for in-depth performance analysis. Int. J. High Perform. Comput. Appl. Heike Jagode, Anthony Danalis, Hartwig Anzt, Jack J. Dongarra
2019	A	`conf`	ParILUT - A Parallel Threshold ILU for GPUs. IPDPS Hartwig Anzt, Tobias Ribizel, Goran Flegar, Edmond Chow, Jack J. Dongarra
2019	J	`jnl`	Toward a modular precision ecosystem for high-performance computing. Int. J. High Perform. Comput. Appl. Hartwig Anzt, Goran Flegar, Thomas Grützmacher, Enrique S. Quintana-Ortí
2019	—	`conf`	Towards Continuous Benchmarking: An Automated Performance Evaluation Framework for High Performance Software. PASC Hartwig Anzt, Yen-Chen Chen, Terry Cojean, Jack J. Dongarra, Goran Flegar, Pratik Nayak, Enrique S. Quintana-Ortí, Yuhsiang M. Tsai, Weichung Wang
2019	J	`jnl`	Variable-size batched Gauss-Jordan elimination for block-Jacobi preconditioning on graphics processors. Parallel Comput. Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Enrique S. Quintana-Ortí
2018	C	`conf`	A Jaccard Weights Kernel Leveraging Independent Thread Scheduling on GPUs. SBAC-PAD Hartwig Anzt, Jack J. Dongarra
2018	—	`conf`	A Modular Precision Format for Decoupling Arithmetic Format and Storage Format. Euro-Par Workshops Thomas Grützmacher, Hartwig Anzt
2018	—	`conf`	High-Performance GPU Implementation of PageRank with Reduced Precision Based on Mantissa Segmentation. IA3@SC Thomas Grützmacher, Hartwig Anzt, Florian Scheidegger, Enrique S. Quintana-Ortí
2018	J	`jnl`	Incomplete Sparse Approximate Inverses for Parallel Preconditioning. Parallel Comput. Hartwig Anzt, Thomas K. Huckle, Jürgen Bräckle, Jack J. Dongarra
2018	J	`jnl`	Optimization and performance evaluation of the IDR iterative Krylov solver on GPUs. Int. J. High Perform. Comput. Appl. Hartwig Anzt, Moritz Kreutzer, Eduardo Ponce, Gregory D. Peterson, Gerhard Wellein, Jack J. Dongarra
2018	J	`jnl`	ParILUT - A New Parallel Threshold ILU Factorization. SIAM J. Sci. Comput. Hartwig Anzt, Edmond Chow, Jack J. Dongarra
2018	—	`conf`	Residual Replacement in Mixed-Precision Iterative Refinement for Sparse Linear Systems. ISC Workshops Hartwig Anzt, Goran Flegar, Vedran Novakovic, Enrique S. Quintana-Ortí, Andrés E. Tomás
2018	J	`jnl`	Using Jacobi iterations and blocking for solving sparse triangular systems in incomplete factorization preconditioning. J. Parallel Distributed Comput. Edmond Chow, Hartwig Anzt, Jennifer A. Scott, Jack J. Dongarra
2018	C	`conf`	Variable-Size Batched Condition Number Calculation on GPUs. SBAC-PAD Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Thomas Grützmacher
2017	—	`conf`	Batched Gauss-Jordan Elimination for Block-Jacobi Preconditioner Generation on GPUs. PMAM@PPoPP Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Enrique S. Quintana-Ortí
2017	—	`ch.`	Bringing High Performance Computing to Big Data Algorithms. Handbook of Big Data Technologies Hartwig Anzt, Jack J. Dongarra, Mark Gates, Jakub Kurzak, Piotr Luszczek, Stanimire Tomov, Ichitaro Yamazaki
2017	—	`conf`	Flexible batched sparse matrix-vector product on GPUs. ScalA@SC Hartwig Anzt, Gary Collins, Jack J. Dongarra, Goran Flegar, Enrique S. Quintana-Ortí
2017	J	`jnl`	On the performance and energy efficiency of sparse linear algebra on GPUs. Int. J. High Perform. Comput. Appl. Hartwig Anzt, Stanimire Tomov, Jack J. Dongarra
2017	—	`conf`	Overcoming Load Imbalance for Irregular Sparse Matrices. IA3@SC Goran Flegar, Hartwig Anzt
2017	J	`jnl`	Preconditioned Krylov solvers on GPUs. Parallel Comput. Hartwig Anzt, Mark Gates, Jack J. Dongarra, Moritz Kreutzer, Gerhard Wellein, Martin Koehler
2017	Misc	`conf`	Variable-Size Batched Gauss-Huard for Block-Jacobi Preconditioning. ICCS Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Enrique S. Quintana-Ortí, Andrés E. Tomás
2017	B	`conf`	Variable-Size Batched LU for Small Matrices and Its Integration into Block-Jacobi Preconditioning. ICPP Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Enrique S. Quintana-Ortí
2017	J	`jnl`	With Extreme Computing, the Rules Have Changed. Comput. Sci. Eng. Jack J. Dongarra, Stanimire Tomov, Piotr Luszczek, Jakub Kurzak, Mark Gates, Ichitaro Yamazaki, Hartwig Anzt, Azzam Haidar, Ahmad Abdelfattah
2016	—	`conf`	Accelerating the Conjugate Gradient Algorithm with GPUs in CFD Simulations. VECPAR Hartwig Anzt, Marc Baboulin, Jack J. Dongarra, Yvan Fournier, Frank Hülsemann, Amal Khabou, Yushan Wang
2016	—	`conf`	Batched Generation of Incomplete Sparse Approximate Inverses on GPUs. ScalA@SC Hartwig Anzt, Edmond Chow, Thomas Huckle, Jack J. Dongarra
2016	—	`ch.`	Domain Overlap for Iterative Sparse Triangular Solves on GPUs. Software for Exascale Computing Hartwig Anzt, Edmond Chow, Daniel B. Szyld, Jack J. Dongarra
2016	—	`conf`	Efficiency of General Krylov Methods on GPUs - An Experimental Study. IPDPS Workshops Hartwig Anzt, Jack J. Dongarra, Moritz Kreutzer, Gerhard Wellein, Martin Koehler
2016	—	`conf`	Heterogeneous Streaming. IPDPS Workshops Chris J. Newburn, Gaurav Bansal, Michael Wood, Luis Crivelli, Judit Planas, Alejandro Duran, Paulo Souza, Leonardo Borges, Piotr Luszczek, Stanimire Tomov, Jack J. Dongarra, Hartwig Anzt, Mark Gates, Azzam Haidar, Yulu Jia, Khairul Kabir, Ichitaro Yamazaki, Jesús Labarta
2016	J	`jnl`	Implementation and Tuning of Batched Cholesky Factorization and Solve for NVIDIA GPUs. IEEE Trans. Parallel Distributed Syst. Jakub Kurzak, Hartwig Anzt, Mark Gates, Jack J. Dongarra
2016	J	`jnl`	Linear algebra software for large-scale accelerated multicore computing. Acta Numer. Ahmad Abdelfattah, Hartwig Anzt, Jack J. Dongarra, Mark Gates, Azzam Haidar, Jakub Kurzak, Piotr Luszczek, Stanimire Tomov, Ichitaro Yamazaki, Asim YarKhan
2016	J	`jnl`	Updating incomplete factorization preconditioners for model order reduction. Numer. Algorithms Hartwig Anzt, Edmond Chow, Jens Saak, Jack J. Dongarra
2015	—	`conf`	Accelerating collaborative filtering using concepts from high performance computing. IEEE BigData Mark Gates, Hartwig Anzt, Jakub Kurzak, Jack J. Dongarra
2015	—	`conf`	Accelerating the LOBPCG method on GPUs using a blocked sparse matrix vector product. SpringSim (HPS) Hartwig Anzt, Stanimire Tomov, Jack J. Dongarra
2015	J	`jnl`	Acceleration of GPU-based Krylov solvers via data transfer reduction. Int. J. High Perform. Comput. Appl. Hartwig Anzt, Stanimire Tomov, Piotr Luszczek, William B. Sawyer, Jack J. Dongarra
2015	—	`conf`	Adaptive precision solvers for sparse linear systems. E2SC@SC Hartwig Anzt, Jack J. Dongarra, Enrique S. Quintana-Ortí
2015	C	`conf`	Asynchronous Iterative Algorithm for Computing Incomplete Factorizations on GPUs. ISC Edmond Chow, Hartwig Anzt, Jack J. Dongarra
2015	—	`conf`	Energy efficiency and performance frontiers for sparse computations on GPU supercomputers. PMAM@PPoPP Hartwig Anzt, Stanimire Tomov, Jack J. Dongarra
2015	J	`jnl`	Experiences in autotuning matrix multiplication for energy minimization on GPUs. Concurr. Comput. Pract. Exp. Hartwig Anzt, Blake Haugen, Jakub Kurzak, Piotr Luszczek, Jack J. Dongarra
2015	—	`conf`	GPU-accelerated co-design of induced dimension reduction: algorithmic fusion and kernel overlap. Co-HPC@SC Hartwig Anzt, Eduardo Ponce, Gregory D. Peterson, Jack J. Dongarra
2015	—	`conf`	Iterative Sparse Triangular Solves for Preconditioning. Euro-Par Hartwig Anzt, Edmond Chow, Jack J. Dongarra
2015	—	`conf`	Tuning stationary iterative solvers for fault resilience. ScalA@SC Hartwig Anzt, Jack J. Dongarra, Enrique S. Quintana-Ortí
2015	J	`jnl`	Unveiling the performance-energy trade-off in iterative linear system solvers for multithreaded processors. Concurr. Comput. Pract. Exp. José Ignacio Aliaga, Hartwig Anzt, Maribel Castillo, Juan Carlos Fernández, Germán León, Joaquín Pérez, Enrique S. Quintana-Ortí
2014	J	`jnl`	A unified energy footprint for simulation software. Comput. Sci. Res. Dev. Hartwig Anzt, Armen Beglarian, Suren Chilingaryan, Andrew Ferrone, Vincent Heuveline, Andreas Kopmann
2014	—	`conf`	Hybrid Multi-elimination ILU Preconditioners on GPUs. IPDPS Workshops Dimitar Lukarski, Hartwig Anzt, Stanimire Tomov, Jack J. Dongarra
2014	A	`conf`	Improving the Performance of CA-GMRES on Multicores with Multiple GPUs. IPDPS Ichitaro Yamazaki, Hartwig Anzt, Stanimire Tomov, Mark Hoemmen, Jack J. Dongarra
2014	—	`conf`	Optimizing Krylov Subspace Solvers on Graphics Processing Units. IPDPS Workshops Hartwig Anzt, William B. Sawyer, Stanimire Tomov, Piotr Luszczek, Ichitaro Yamazaki, Jack J. Dongarra
2014	—	`conf`	Self-adaptive Multiprecision Preconditioners on Multicore and Manycore Architectures. VECPAR Hartwig Anzt, Dimitar Lukarski, Stanimire Tomov, Jack J. Dongarra
2013	J	`jnl`	A block-asynchronous relaxation method for graphics processing units. J. Parallel Distributed Comput. Hartwig Anzt, Stanimire Tomov, Jack J. Dongarra, Vincent Heuveline
2013	—	`conf`	Performance and Energy Analysis of the Iterative Solution of Sparse Linear Systems on Multicore and Manycore Architectures. PPAM (1) José Ignacio Aliaga, Hartwig Anzt, Maribel Castillo, Juan Carlos Fernández, Germán León, Joaquín Pérez, Enrique S. Quintana-Ortí
2013	B	`conf`	Reformulated Conjugate Gradient for the Energy-Aware Solution of Linear Systems on GPUs. ICPP José Ignacio Aliaga, Joaquín Pérez, Enrique S. Quintana-Ortí, Hartwig Anzt
2012	—	`conf`	A Block-Asynchronous Relaxation Method for Graphics Processing Units. IPDPS Workshops Hartwig Anzt, Stanimire Tomov, Jack J. Dongarra, Vincent Heuveline
2012	Misc	`conf`	Block-asynchronous Multigrid Smoothers for GPU-accelerated Systems. ICCS Hartwig Anzt, Stanimire Tomov, Mark Gates, Jack J. Dongarra, Vincent Heuveline
2012	—	`conf`	GPU-Accelerated Asynchronous Error Correction for Mixed Precision Iterative Refinement. Euro-Par Hartwig Anzt, Piotr Luszczek, Jack J. Dongarra, Vincent Heuveline
2012	J	`jnl`	Optimization of power consumption in the iterative solution of sparse linear systems on graphics processors. Comput. Sci. Res. Dev. Hartwig Anzt, Maribel Castillo, Juan Carlos Fernández, Vincent Heuveline, Francisco D. Igual, Rafael Mayo, Enrique S. Quintana-Ortí
2012	—	`conf`	Weighted Block-Asynchronous Iteration on GPU-Accelerated Systems. Euro-Par Workshops Hartwig Anzt, Stanimire Tomov, Jack J. Dongarra, Vincent Heuveline
2011	—	`conf`	Analysis and optimization of power consumption in the iterative solution of sparse linear systems on multi-core and many-core platforms. IGCC Hartwig Anzt, Vincent Heuveline, José Ignacio Aliaga, Maribel Castillo, Juan Carlos Fernández, Rafael Mayo, Enrique S. Quintana-Ortí
2011	—	`conf`	HiFlow Parallel Tools Workshop Hartwig Anzt, Werner Augustin, Martin Baumann, Thomas Gengenbach, Tobias Hahn, Andreas Helfrich-Schkarbanenko, Vincent Heuveline, Eva Ketelaer, Dimitar Lukarski, Andreas Nestler, Sebastian Ritterbusch, Staffan Ronnas, Michael Schick, Mareike Schmidtobreick, Chandramowli Subramanian, Jan-Philipp Weiss, Florian Wilhelm, Martin Wlotzka
2011	—	`conf`	Power Consumption of Mixed Precision in the Iterative Solution of Sparse Linear Systems. IPDPS Workshops Hartwig Anzt, Vincent Heuveline, Björn Rocker, Maribel Castillo, Juan Carlos Fernández, Rafael Mayo, Enrique S. Quintana-Ortí
2010	—	`conf`	An Error Correction Solver for Linear Systems: Evaluation of Mixed Precision Implementations. VECPAR Hartwig Anzt, Vincent Heuveline, Björn Rocker
2010	J	`jnl`	Energy efficiency of mixed precision iterative refinement methods using hybrid hardware platforms - An evaluation of different solver and hardware configurations. Comput. Sci. Res. Dev. Hartwig Anzt, Björn Rocker, Vincent Heuveline
2010	—	`conf`	Mixed Precision Iterative Refinement Methods for Linear Systems: Convergence Analysis Based on Krylov Subspace Methods. PARA (2) Hartwig Anzt, Vincent Heuveline, Björn Rocker