Ray W. Grout - researchr alias

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Viewing Publication 1 - 23 from 23

2023

2022

A moving embedded boundary approach for the compressible Navier-Stokes equations in a block-structured adaptive refinement frameworkMahesh Natarajan, Ray W. Grout, Weiqun Zhang, Marcus S. Day. jcphy, 465:111315, 2022. [doi]

2018

Iterative Importance Sampling Algorithms for Parameter EstimationMatthias Morzfeld, Marcus S. Day, Ray W. Grout, George Shu Heng Pau, Stefan Finsterle, John B. Bell. siamsc, 40(2), 2018. [doi]

2016

Balancing conflicting requirements for grid and particle decomposition in continuum-Lagrangian solversHariswaran Sitaraman, Ray W. Grout. pc, 52:1-21, 2016. [doi]

2015

Accelerated application development: The ORNL Titan experienceWayne Joubert, Rick Archibald, Mark A. Berrill, W. Michael Brown, Markus Eisenbach, Ray W. Grout, Jeff Larkin, John Levesque, Bronson Messer, Matt Norman, Bobby Philip, Ramanan Sankaran, Arnold N. Tharrington, John Turner. cee, 46:123-138, 2015. [doi]

2014

2013

2012

Combining in-situ and in-transit processing to enable extreme-scale scientific analysisJanine 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. sc 2012: 49 [doi]

Efficient data restructuring and aggregation for I/O acceleration in PIDXSidharth 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. sc 2012: 50 [doi]

Hybridizing S3D into an exascale application using OpenACC: an approach for moving to multi-petaflops and beyondJohn M. Levesque, Ramanan Sankaran, Ray W. Grout. sc 2012: 15 [doi]

SMART-IO: SysteM-AwaRe Two-Level Data Organization for Efficient Scientific AnalyticsYuan Tian, Scott Klasky, Weikuan Yu, Hasan Abbasi, Bin Wang, Norbert Podhorszki, Ray W. Grout, Matthew Wolf. mascots 2012: 181-188 [doi]

A system-aware optimized data organization for efficient scientific analyticsYuan Tian, Scott Klasky, Weikuan Yu, Hasan Abbasi, Bin Wang, Norbert Podhorszki, Ray W. Grout, Matthew Wolf. hpdc 2012: 125-126 [doi]

Visual Analysis of Particle Behaviors to Understand Combustion SimulationsJishang Wei, Hongfeng Yu, Ray W. Grout, Jacqueline Chen, Kwan-Liu Ma. cga, 32(1):22-33, 2012. [doi]

2011

Feature-Based Statistical Analysis of Combustion Simulation DataJanine Bennett, Vaidyanathan Krishnamoorthy, Shusen Liu, Ray W. Grout, Evatt R. Hawkes, Jacqueline H. Chen, Jason Shepherd, Valerio Pascucci, Peer-Timo Bremer. tvcg, 17(12):1822-1831, 2011. [doi]

PIDX: Efficient Parallel I/O for Multi-resolution Multi-dimensional Scientific DatasetsSidharth Kumar, Venkatram Vishwanath, Philip H. Carns, Brian Summa, Giorgio Scorzelli, Valerio Pascucci, Robert B. Ross, Jacqueline Chen, Hemanth Kolla, Ray W. Grout. cluster 2011: 103-111 [doi]

Skel: Generative Software for Producing Skeletal I/O ApplicationsJeremy 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. eScience 2011: 191-198 [doi]

Topological Feature Extraction for Comparison of Terascale Combustion Simulation DataAjith Mascarenhas, Ray W. Grout, Peer-Timo Bremer, Evatt R. Hawkes, Valerio Pascucci, Jacqueline H. Chen. In Valerio Pascucci, Xavier Tricoche, Hans Hagen, Julien Tierny, editors, Topological Methods in Data Analysis and Visualization. Mathematics and Visualization, pages 229-240, Springer, 2011. [doi]

EDO: Improving Read Performance for Scientific Applications through Elastic Data OrganizationYuan Tian, Scott Klasky, Hasan Abbasi, Jay F. Lofstead, Ray W. Grout, Norbert Podhorszki, Qing Liu, Yandong Wang, Weikuan Yu. cluster 2011: 93-102 [doi]

Analyzing information transfer in time-varying multivariate dataChaoli Wang, Hongfeng Yu, Ray W. Grout, Kwan-Liu Ma, Jacqueline H. Chen. apvis 2011: 99-106 [doi]

Dual space analysis of turbulent combustion particle dataJishang Wei, Hongfeng Yu, Ray W. Grout, Jacqueline H. Chen, Kwan-Liu Ma. apvis 2011: 91-98 [doi]

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