Osni Marques

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 14

Top Topics

Multitask Learning

Bring Together Researchers And Practitioners

Development Efforts

Advanced Features

Top Venues

IPDPS Workshops

Comput. Sci. Eng.

Publications

Doru-Thom Popovici, Mauro Del Ben, Osni Marques, Andrew Canning
Flexible Multi-Dimensional FFTs for Plane Wave Density Functional Theory Codes. CoRR (2024)
Lois Curfman McInnes, Michael A. Heroux, David E. Bernholdt, Anshu Dubey, Elsa Gonsiorowski, Rinku Gupta, Osni Marques, J. David Moulton, Hai Ah Nam, Boyana Norris, Elaine M. Raybourn, James M. Willenbring, Ann S. Almgren, Roscoe A. Bartlett, Kita Cranfill, Stephen Fickas, Don Frederick, William F. Godoy, Patricia A. Grubel, Rebecca Hartman-Baker, Axel Huebl, Rose Lynch, Addi Malviya-Thakur, Reed Milewicz, Mark C. Miller, Miranda Mundt, Erik Palmer, Suzanne Parete-Koon, Megan Phinney, Katherine Riley, David M. Rogers, Benjamin H. Sims, Deborah Stevens, Gregory R. Watson
A Cast of Thousands: How the IDEAS Productivity Project Has Advanced Software Productivity and Sustainability. Comput. Sci. Eng. 26 (1) (2024)
Lois Curfman McInnes, Michael A. Heroux, David E. Bernholdt, Anshu Dubey, Elsa Gonsiorowski, Rinku Gupta, Osni Marques, J. David Moulton, Hai Ah Nam, Boyana Norris, Elaine M. Raybourn, James M. Willenbring, Ann S. Almgren, Ross Bartlett, Kita Cranfill, Stephen Fickas, Don Frederick, William F. Godoy, Patricia Grubel, Rebecca Hartman-Baker, Axel Huebl, Rose Lynch, Addi Malviya-Thakur, Reed Milewicz, Mark C. Miller, Miranda Mundt, Erik Palmer, Suzanne Parete-Koon, Megan Phinney, Katherine Riley, David M. Rogers, Benjamin H. Sims, Deborah Stevens, Gregory R. Watson
A cast of thousands: How the IDEAS Productivity project has advanced software productivity and sustainability. CoRR (2023)
Yang Liu, Wissam M. Sid-Lakhdar, Osni Marques, Xinran Zhu, Chang Meng, James Weldon Demmel, Xiaoye S. Li
GPTune: multitask learning for autotuning exascale applications. PPoPP (2021)
Osni Marques, Ashley Barker, Sharon Broude Geva, Dirk Colbry
Training Efforts in the Exascale Computing Project. Comput. Sci. Eng. 22 (5) (2020)
Osni Marques, James Demmel, Paulo B. Vasconcelos
Bidiagonal SVD Computation via an Associated Tridiagonal Eigenproblem. ACM Trans. Math. Softw. 46 (2) (2020)
Mauro Del Ben, Osni Marques, Andrew Canning
Improved Unconstrained Energy Functional Method for Eigensolvers in Electronic Structure Calculations. ICPP (2019)
Osni Marques, Reiji Suda, Jakub Kurzak, Akihiro Fujii
Introduction to iWAPT 2018. IPDPS Workshops (2018)
Roel Van Beeumen, Osni Marques, Esmond G. Ng, Chao Yang, Zhaojun Bai, Lixin Ge, Oleksiy Kononenko, Zenghai Li, Cho-Kuen Ng, Liling Xiao
Computing resonant modes of accelerator cavities by solving nonlinear eigenvalue problems via rational approximation. J. Comput. Phys. 374 (2018)
Naoya Nomura, Akihiro Fujii, Teruo Tanaka, Osni Marques, Kengo Nakajima
Algebraic Multigrid Solver Using Coarse Grid Aggregation with Independent Aggregation. IPDPS Workshops (2018)
Osni Marques, Reiji Suda
Introduction to iWAPT Workshop. IPDPS Workshops (2017)
Osni Marques, Paulo B. Vasconcelos
Computing the Bidiagonal SVD Through an Associated Tridiagonal Eigenproblem. VECPAR (2016)
Naoya Nomura, Akihiro Fujii, Teruo Tanaka, Kengo Nakajima, Osni Marques
Performance Analysis of SA-AMG Method by Setting Extracted Near-Kernel Vectors. VECPAR (2016)
Osni Marques, Alex Druinsky, Xiaoye S. Li, Andrew T. Barker, Panayot S. Vassilevski, Delyan Kalchev
Tuning the Coarse Space Construction in a Spectral AMG Solver. ICCS (2016)
Alex Druinsky, Pieter Ghysels, Xiaoye S. Li, Osni Marques, Samuel Williams, Andrew T. Barker, Delyan Kalchev, Panayot S. Vassilevski
Comparative Performance Analysis of Coarse Solvers for Algebraic Multigrid on Multicore and Manycore Architectures. PPAM (1) (2015)
Akihiro Fujii, Osni Marques
Axis Communication Method for Algebraic Multigrid Solver. IEICE Trans. Inf. Syst. (11) (2014)
Paulo B. Vasconcelos, Osni Marques
Experiments with GPU-Acceleration for Solving a Radiative Transfer Problem. ICCSA (4) (2014)
Masatoshi Kawai, Takeshi Iwashita, Hiroshi Nakashima, Osni Marques
Parallel Smoother Based on Block Red-Black Ordering for Multigrid Poisson Solver. VECPAR (2012)
Christof Vömel, Stanimire Tomov, Osni Marques
Bulk based preconditioning for quantum dot computations. SAC (2009)
Osni Marques, Christof Vömel, James Demmel, Beresford N. Parlett
Algorithm 880: A testing infrastructure for symmetric tridiagonal eigensolvers. ACM Trans. Math. Softw. 35 (1) (2008)
Paulo B. Vasconcelos, Osni Marques, José E. Román
Parallel Eigensolvers for a Discretized Radiative Transfer Problem. VECPAR (2008)
James Demmel, Osni Marques, Beresford N. Parlett, Christof Vömel
Performance and Accuracy of LAPACK's Symmetric Tridiagonal Eigensolvers. SIAM J. Sci. Comput. 30 (3) (2008)
Osni Marques, Paulo B. Vasconcelos
Evaluation of Linear Solvers for Astrophysics Transfer Problems. VECPAR (2006)
Osni Marques, E. Jason Riedy, Christof Vömel
Benefits of IEEE-754 Features in Modern Symmetric Tridiagonal Eigensolvers. SIAM J. Sci. Comput. 28 (5) (2006)
Osni Marques
Tools, Frameworks and Applications for High Performance Computing: Minisymposium Abstract. PARA (2006)
L. Anthony Drummond, Vicente Galiano Ibarra, Osni Marques, Violeta Migallón, José Penadés
PyACTS: A High-Level Framework for Fast Development of High Performance Applications. VECPAR (2006)
James Demmel, Jack J. Dongarra, Beresford N. Parlett, William Kahan, Ming Gu, David Bindel, Yozo Hida, Xiaoye S. Li, Osni Marques, E. Jason Riedy, Christof Vömel, Julien Langou, Piotr Luszczek, Jakub Kurzak, Alfredo Buttari, Julie Langou, Stanimire Tomov
Prospectus for the Next LAPACK and ScaLAPACK Libraries. PARA (2006)
Osni Marques, Tony Drummond
Preface. Int. J. High Perform. Comput. Appl. 20 (2) (2006)
L. Anthony Drummond, Osni Marques
An overview of the Advanced CompuTational Software (ACTS) collection. ACM Trans. Math. Softw. 31 (3) (2005)
Ronald F. Boisvert, L. Anthony Drummond, Osni Marques
Introduction to the special issue on the Advanced CompuTational Software (ACTS) collection. ACM Trans. Math. Softw. 31 (3) (2005)
L. Anthony Drummond, Vicente Hernández, Osni Marques, José E. Román, Vicente Vidal
A Survey of High-Quality Computational Libraries and Their Impact in Science and Engineering Applications. VECPAR (2004)
Osni Marques, Tony Drummond, Don Vasco
A Computational Strategy for the Solution of Large Linear Inverse Problems in Geophysics. IPDPS (2003)
David Bindel, James Demmel, William Kahan, Osni Marques
On computing givens rotations reliably and efficiently. ACM Trans. Math. Softw. 28 (2) (2002)
Hongyuan Zha, Osni Marques, Horst D. Simon
Large-Scale SVD and Subspace-Based Methods for Information Retrieval. IRREGULAR (1998)