Ray W. Grout

According to our database, Ray W. Grout authored at least 31 papers between 2009 and 2024.

Collaborative distances:

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

2024

The Pele Simulation Suite for Reacting Flows at Exascale.

Marc T. Henry de Frahan, Lucas Esclapez, Jon S. Rood, Nicholas T. Wimer, Paul Mullowney, Bruce A. Perry, Landon Owen, Hariswaran Sitaraman, Shashank Yellapantula, Malik Hassanaly, Mohammad J. Rahimi, Michael James Martin, Olga A. Doronina, Sreejith N. A., Martin Rieth, Wenjun Ge, Ramanan Sankaran, Ann S. Almgren, Weiqun Zhang, John B. Bell, Ray W. Grout, Marc Day, Jacqueline H. Chen

Proceedings of the 2024 SIAM Conference on Parallel Processing for Scientific Computing, 2024

2023

PeleLMeX: an AMR Low Mach Number Reactive Flow Simulation Code without level sub-cycling.

Lucas Esclapez, Marc Day, John Bell, Anne Felden, Candace Gilet, Ray W. Grout, Marc T. Henry de Frahan, Emmanuel Motheau, Andrew Nonaka, Landon Owen, Bruce A. Perry, Jon S. Rood, Nicolas Wimer, Weiqun Zhang

J. Open Source Softw., November, 2023

PeleC: An adaptive mesh refinement solver for compressible reacting flows.

Marc T. Henry de Frahan, Jon S. Rood, Marcus S. Day, Hariswaran Sitaraman, Shashank Yellapantula, Bruce A. Perry, Ray W. Grout, Ann S. Almgren, Weiqun Zhang, John B. Bell, Jacqueline H. Chen

Int. J. High Perform. Comput. Appl., March, 2023

2022

Energy Use in Quantum Data Centers: Scaling the Impact of Computer Architecture, Qubit Performance, Size, and Thermal Parameters.

Michael James Martin, Caroline Hughes, Gilberto Moreno, Eric B. Jones, David Sickinger, Sreekant Narumanchi, Ray W. Grout

IEEE Trans. Sustain. Comput., 2022

A moving embedded boundary approach for the compressible Navier-Stokes equations in a block-structured adaptive refinement framework.

Mahesh Natarajan, Ray W. Grout, Weiqun Zhang, Marcus S. Day

J. Comput. Phys., 2022

2021

Visualization of Jet Impingement and Ignition in a Piston-cylinder Chamber.

Nicholas Brunhart-Lupo, Shashank Yellapantula, Kenny Gruchalla, Ray W. Grout

Proceedings of the e-Energy '21: The Twelfth ACM International Conference on Future Energy Systems, Virtual Event, Torino, Italy, 28 June, 2021

2019

A block-random algorithm for learning on distributed, heterogeneous data.

Prakash Mohan, Marc T. Henry de Frahan, Ryan King, Ray W. Grout

CoRR, 2019

2018

Iterative Importance Sampling Algorithms for Parameter Estimation.

Matthias Morzfeld, Marcus S. Day, Ray W. Grout, George Shu Heng Pau, Stefan Finsterle, John B. Bell

SIAM J. Sci. Comput., 2018

2016

Balancing conflicting requirements for grid and particle decomposition in continuum-Lagrangian solvers.

Hariswaran Sitaraman, Ray W. Grout

Parallel Comput., 2016

2015

Achieving algorithmic resilience for temporal integration through spectral deferred corrections.

Ray W. Grout, Hemanth Kolla, Michael L. Minion, John B. Bell

CoRR, 2015

Accelerated application development: The ORNL Titan experience.

Wayne Joubert, Rick Archibald, Mark A. Berrill, W. Michael Brown, Markus Eisenbach, Ray W. Grout, Jeff Larkin, John M. Levesque, Bronson Messer, Matthew R. Norman, Bobby Philip, Ramanan Sankaran, Arnold N. Tharrington, John A. Turner

Comput. Electr. Eng., 2015

2014

Stability of Dissipation Elements: A Case Study in Combustion.

Attila Gyulassy, Peer-Timo Bremer, Ray W. Grout, Hemanth Kolla, Jacqueline Chen, Valerio Pascucci

Comput. Graph. Forum, 2014

Fast Multiresolution Reads of Massive Simulation Datasets.

Sidharth Kumar, Cameron Christensen, John A. Schmidt, Peer-Timo Bremer, Eric Brugger, Venkatram Vishwanath, Philip H. Carns, Hemanth Kolla, Ray W. Grout, Jacqueline Chen, Martin Berzins, Giorgio Scorzelli, Valerio Pascucci

Proceedings of the Supercomputing - 29th International Conference, 2014

2013

Characterization and modeling of PIDX parallel I/O for performance optimization.

Sidharth Kumar, Avishek Saha, Venkatram Vishwanath, Philip H. Carns, John A. Schmidt, Giorgio Scorzelli, Hemanth Kolla, Ray W. Grout, Robert Latham, Robert B. Ross, Michael E. Papka, Jacqueline Chen, Valerio Pascucci

Proceedings of the International Conference for High Performance Computing, 2013

DynaM: Dynamic Multiresolution Data Representation for Large-Scale Scientific Analysis.

Yuan Tian, Scott Klasky, Weikuan Yu, Bin Wang, Hasan Abbasi, Norbert Podhorszki, Ray W. Grout

Proceedings of the IEEE Eighth International Conference on Networking, 2013

2012

Visual Analysis of Particle Behaviors to Understand Combustion Simulations.

Jishang Wei, Hongfeng Yu, Ray W. Grout, Jacqueline Chen, Kwan-Liu Ma

IEEE Computer Graphics and Applications, 2012

Hybridizing S3D into an exascale application using OpenACC: an approach for moving to multi-petaflops and beyond.

John M. Levesque, Ramanan Sankaran, Ray W. Grout

Proceedings of the SC Conference on High Performance Computing Networking, 2012

Efficient data restructuring and aggregation for I/O acceleration in PIDX.

Sidharth Kumar, Venkatram Vishwanath, Philip H. Carns, Joshua A. Levine, Robert Latham, Giorgio Scorzelli, Hemanth Kolla, Ray W. Grout, Robert B. Ross, Michael E. Papka, Jacqueline Chen, Valerio Pascucci

Proceedings of the SC Conference on High Performance Computing Networking, 2012

Combining in-situ and in-transit processing to enable extreme-scale scientific analysis.

Janine Bennett, Hasan Abbasi, Peer-Timo Bremer, Ray W. Grout, Attila Gyulassy, Tong Jin, Scott Klasky, Hemanth Kolla, Manish Parashar, Valerio Pascucci, Philippe P. Pébay, David C. Thompson, Hongfeng Yu, Fan Zhang, Jacqueline Chen

Proceedings of the SC Conference on High Performance Computing Networking, 2012

SMART-IO: SysteM-AwaRe Two-Level Data Organization for Efficient Scientific Analytics.

Yuan Tian, Scott Klasky, Weikuan Yu, Hasan Abbasi, Bin Wang, Norbert Podhorszki, Ray W. Grout, Matthew Wolf

Proceedings of the 20th IEEE International Symposium on Modeling, 2012

A system-aware optimized data organization for efficient scientific analytics.

Yuan Tian, Scott Klasky, Weikuan Yu, Hasan Abbasi, Bin Wang, Norbert Podhorszki, Ray W. Grout, Matthew Wolf

Proceedings of the 21st International Symposium on High-Performance Parallel and Distributed Computing, 2012

2011

Feature-Based Statistical Analysis of Combustion Simulation Data.

Janine Bennett, Vaidyanathan Krishnamoorthy, Shusen Liu, Ray W. Grout, Evatt R. Hawkes, Jacqueline H. Chen, Jason Shepherd, Valerio Pascucci, Peer-Timo Bremer

IEEE Trans. Vis. Comput. Graph., 2011

Skel: Generative Software for Producing Skeletal I/O Applications.

Jeremy Logan, Scott Klasky, Jay F. Lofstead, Hasan Abbasi, Stéphane Ethier, Ray W. Grout, Seung-Hoe Ku, Qing Liu, Xiaosong Ma, Manish Parashar, Norbert Podhorszki, Karsten Schwan, Matthew Wolf

Proceedings of the IEEE 7th International Conference on E-Science, 2011

EDO: Improving Read Performance for Scientific Applications through Elastic Data Organization.

Yuan Tian, Scott Klasky, Hasan Abbasi, Jay F. Lofstead, Ray W. Grout, Norbert Podhorszki, Qing Liu, Yandong Wang, Weikuan Yu

Proceedings of the 2011 IEEE International Conference on Cluster Computing (CLUSTER), 2011

PIDX: Efficient Parallel I/O for Multi-resolution Multi-dimensional Scientific Datasets.

Sidharth Kumar, Venkatram Vishwanath, Philip H. Carns, Brian Summa, Giorgio Scorzelli, Valerio Pascucci, Robert B. Ross, Jacqueline Chen, Hemanth Kolla, Ray W. Grout

Proceedings of the 2011 IEEE International Conference on Cluster Computing (CLUSTER), 2011

Dual space analysis of turbulent combustion particle data.

Jishang Wei, Hongfeng Yu, Ray W. Grout, Jacqueline H. Chen, Kwan-Liu Ma

Proceedings of the IEEE Pacific Visualization Symposium, 2011

Analyzing information transfer in time-varying multivariate data.

Chaoli Wang, Hongfeng Yu, Ray W. Grout, Kwan-Liu Ma, Jacqueline H. Chen

Proceedings of the IEEE Pacific Visualization Symposium, 2011

Topological Feature Extraction for Comparison of Terascale Combustion Simulation Data.

Ajith Mascarenhas, Ray W. Grout, Peer-Timo Bremer, Evatt R. Hawkes, Valerio Pascucci, Jacqueline H. Chen

Proceedings of the Topological Methods in Data Analysis and Visualization, 2011

2010

In Situ Visualization for Large-Scale Combustion Simulations.

Hongfeng Yu, Chaoli Wang, Ray W. Grout, Jacqueline H. Chen, Kwan-Liu Ma

IEEE Computer Graphics and Applications, 2010

2009

Accelerating S3D: A GPGPU Case Study.

Kyle Spafford, Jeremy S. Meredith, Jeffrey S. Vetter, Jacqueline Chen, Ray W. Grout, Ramanan Sankaran

Proceedings of the Euro-Par 2009, 2009

Numerically stable, single-pass, parallel statistics algorithms.

Janine Bennett, Ray W. Grout, Philippe P. Pébay, Diana C. Roe, David C. Thompson

Proceedings of the 2009 IEEE International Conference on Cluster Computing, August 31, 2009