Goran Flegar

Publication Activity (10 Years)

Years Active: 2017-2022
Publications (10 Years): 25

Top Topics

Top Venues

ACM Trans. Math. Softw.

Concurr. Comput. Pract. Exp.

ACM Trans. Parallel Comput.

Publications

Hartwig Anzt, Terry Cojean, Goran Flegar, Fritz Göbel, Thomas Grützmacher, Pratik Nayak, Tobias Ribizel, Yuhsiang Mike Tsai, Enrique S. Quintana-Ortí
Ginkgo: A Modern Linear Operator Algebra Framework for High Performance Computing. ACM Trans. Math. Softw. 48 (1) (2022)
Hartwig Anzt, Eileen Kuehn, Goran Flegar
Crediting pull requests to open source research software as an academic contribution. J. Comput. Sci. 49 (2021)
Goran Flegar, Hartwig Anzt, Terry Cojean, Enrique S. Quintana-Ortí
Adaptive Precision Block-Jacobi for High Performance Preconditioning in the Ginkgo Linear Algebra Software. ACM Trans. Math. Softw. 47 (2) (2021)
Hartwig Anzt, Terry Cojean, Yen-Chen Chen, Goran Flegar, Fritz Göbel, Thomas Grützmacher, Pratik Nayak, Tobias Ribizel, Yuhsiang M. Tsai
Ginkgo: A high performance numerical linear algebra library. J. Open Source Softw. 5 (52) (2020)
Hartwig Anzt, Terry Cojean, Goran Flegar, Fritz Göbel, Thomas Grützmacher, Pratik Nayak, Tobias Ribizel, Yu-Hsiang Tsai, Enrique S. Quintana-Ortí
Ginkgo: A Modern Linear Operator Algebra Framework for High Performance Computing. CoRR (2020)
Fritz Göbel, Hartwig Anzt, Terry Cojean, Goran Flegar, Enrique S. Quintana-Ortí
Multiprecision Block-Jacobi for Iterative Triangular Solves. Euro-Par (2020)
Thomas Grützmacher, Terry Cojean, Goran Flegar, Fritz Göbel, Hartwig Anzt
A customized precision format based on mantissa segmentation for accelerating sparse linear algebra. Concurr. Comput. Pract. Exp. 32 (15) (2020)
Hartwig Anzt, Terry Cojean, Chen Yen-Chen, Jack J. Dongarra, Goran Flegar, Pratik Nayak, Stanimire Tomov, Yuhsiang M. Tsai, Weichung Wang
Load-balancing Sparse Matrix Vector Product Kernels on GPUs. ACM Trans. Parallel Comput. 7 (1) (2020)
Thomas Grützmacher, Terry Cojean, Goran Flegar, Hartwig Anzt, Enrique S. Quintana-Ortí
Acceleration of PageRank with Customized Precision Based on Mantissa Segmentation. ACM Trans. Parallel Comput. 7 (1) (2020)
Hartwig Anzt, Tobias Ribizel, Goran Flegar, Edmond Chow, Jack J. Dongarra
ParILUT - A Parallel Threshold ILU for GPUs. IPDPS (2019)
Goran Flegar, Florian Scheidegger, Vedran Novakovic, Giovanni Mariani, Andrés E. Tomás, A. Cristiano I. Malossi, Enrique S. Quintana-Ortí
FloatX: A C++ Library for Customized Floating-Point Arithmetic. ACM Trans. Math. Softw. 45 (4) (2019)
Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Nicholas J. Higham, Enrique S. Quintana-Ortí
Adaptive precision in block-Jacobi preconditioning for iterative sparse linear system solvers. Concurr. Comput. Pract. Exp. 31 (6) (2019)
Hartwig Anzt, Goran Flegar, Thomas Grützmacher, Enrique S. Quintana-Ortí
Toward a modular precision ecosystem for high-performance computing. Int. J. High Perform. Comput. Appl. 33 (6) (2019)
Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Enrique S. Quintana-Ortí
Variable-size batched Gauss-Jordan elimination for block-Jacobi preconditioning on graphics processors. Parallel Comput. 81 (2019)
Hartwig Anzt, Goran Flegar
Are we Doing the Right Thing? - A Critical Analysis of the Academic HPC Community. IPDPS Workshops (2019)
Hartwig Anzt, Yen-Chen Chen, Terry Cojean, Jack J. Dongarra, Goran Flegar, Pratik Nayak, Enrique S. Quintana-Ortí, Yuhsiang M. Tsai, Weichung Wang
Towards Continuous Benchmarking: An Automated Performance Evaluation Framework for High Performance Software. PASC (2019)
Hartwig Anzt, Goran Flegar, Vedran Novakovic, Enrique S. Quintana-Ortí, Andrés E. Tomás
Residual Replacement in Mixed-Precision Iterative Refinement for Sparse Linear Systems. ISC Workshops (2018)
Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Thomas Grützmacher
Variable-Size Batched Condition Number Calculation on GPUs. SBAC-PAD (2018)
Hartwig Anzt, Gary Collins, Jack J. Dongarra, Goran Flegar, Enrique S. Quintana-Ortí
Flexible batched sparse matrix-vector product on GPUs. ScalA@SC (2017)
José Ignacio Aliaga, Maria Barreda, Goran Flegar, Matthias Bollhöfer, Enrique S. Quintana-Ortí
Communication in task-parallel ILU-preconditioned CG solvers using MPI + OmpSs. Concurr. Comput. Pract. Exp. 29 (21) (2017)
Goran Flegar, Enrique S. Quintana-Ortí
Balanced CSR Sparse Matrix-Vector Product on Graphics Processors. Euro-Par (2017)
Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Enrique S. Quintana-Ortí
Batched Gauss-Jordan Elimination for Block-Jacobi Preconditioner Generation on GPUs. PMAM@PPoPP (2017)
Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Enrique S. Quintana-Ortí
Variable-Size Batched LU for Small Matrices and Its Integration into Block-Jacobi Preconditioning. ICPP (2017)
Goran Flegar, Hartwig Anzt
Overcoming Load Imbalance for Irregular Sparse Matrices. IA3@SC (2017)
Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Enrique S. Quintana-Ortí, Andrés E. Tomás
Variable-Size Batched Gauss-Huard for Block-Jacobi Preconditioning. ICCS (2017)