Oscar Antepara

According to our database, Oscar Antepara authored at least 11 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Maximizing Power-Constrained Supercomputing Throughput.

Nan Ding, Oscar Antepara, Zhengji Zhao, Brian Austin, Leonid Oliker, Nicholas J. Wright, Samuel Williams

Proceedings of the ISC High Performance 2025 Research Paper Proceedings (40th International Conference), 2025

2024

Bricks: A high-performance portability layer for computations on block-structured grids.

Mahesh Lakshminarasimhan, Oscar Antepara, Tuowen Zhao, Benjamin Sepanski, Protonu Basu, Hans Johansen, Mary W. Hall, Samuel Williams

Int. J. High Perform. Comput. Appl., 2024

Expediting Higher Fidelity Plasma State Reconstructions for the DIII-D National Fusion Facility Using Leadership Class Computing Resources.

Sterling Paul Smith, Zichuan Anthony Xing, Torrin Bechtel Amara, Severin Sebastian Denk, Earl William DeShazer, Orso Meneghini, Tom Neiser, Laurie Stephey, Oscar Antepara, Christopher Mitchell Clark, Eli Dart, Pengfei Ding, Sean Flanagan, Raffi Nazikian, David Schissel, Christine Simpson, Nicholas Scoville Tyler, Thomas D. Uram, Samuel Webb Williams

Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

High-Performance, Scalable Geometric Multigrid via Fine-Grain Data Blocking for GPUs.

Oscar Antepara, Samuel Williams, Hans Johansen, Mary W. Hall

Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

Performance Portable Optimizations of an Ice-sheet Modeling Code on GPU-supercomputers.

Oscar Antepara, Samuel Williams, Max Carlson, Jerry Watkins

Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

BrickDL: Graph-Level Optimizations for DNNs with Fine-Grained Data Blocking on GPUs.

Mahesh Lakshminarasimhan, Mary W. Hall, Samuel Williams, Oscar Antepara

Proceedings of the 53rd International Conference on Parallel Processing, 2024

2023

A Fourth-Order Embedded Boundary Finite Volume Method for the Unsteady Stokes Equations with Complex Geometries.

Nathaniel Overton-Katz, Xinfeng Gao, Stephen M. Guzik, Oscar Antepara, Daniel T. Graves, Hans Johansen

SIAM J. Sci. Comput., October, 2023

Performance-Portable GPU Acceleration of the EFIT Tokamak Plasma Equilibrium Reconstruction Code.

Oscar Antepara, Samuel Williams, Scott Kruger, Torrin Bechtel, Joseph McClenaghan, Lang Lao

Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, 2023

Performance Portability Evaluation of Blocked Stencil Computations on GPUs.

Oscar Antepara, Samuel Williams, Hans Johansen, Tuowen Zhao, Samantha Hirsch, Priya Goyal, Mary W. Hall

Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, 2023

2022

MFIX-Exa: A path toward exascale CFD-DEM simulations.

Jordan M. Musser, Ann S. Almgren, William D. Fullmer, Oscar Antepara, John B. Bell, Johannes P. Blaschke, Kevin Gott, Andrew Myers, Roberto Porcù, Deepak Rangarajan, Michele Rosso, Weiqun Zhang, Madhava Syamlal

Int. J. High Perform. Comput. Appl., 2022

2019

Adaptive mesh refinement method for CFD applications.

Oscar Luis Antepara Zambrano

PhD thesis, 2019