Norbert Podhorszki Contact pnb@ornl.gov | 865.574.7159 All Publications A Co-Design Study Of Fusion Whole Device Modeling Using Code Coupling... A Vision for Managing Extreme-Scale Data Hoards... A New Generation of Earth Mantle Model from Global Adjoint Tomography... Comparing the Efficiency of In Situ Visualization Paradigms at Scale... US Department of Energy, Office of Science High Performance Computing Facility Operational Assessment 2018 Oak Ridge Leadersh... MPI jobs within MPI jobs: A practical way of enabling task-level fault-tolerance in HPC workflows... Harnessing Data Movement in Virtual Clusters for In-Situ Execution... SIRIUS: Enabling Progressive Data Exploration for Extreme-Scale Scientific Data... Can I/O Variability Be Reduced on QoS-Less HPC Storage Systems?... Coupling Exascale Multiphysics Applications: Methods and Lessons Learned... A View from ORNL: Scientific Data Research Opportunities in the Big Data Age In Situ Analysis and Visualization of Fusion Simulations: Lessons Learned... Understanding and Modeling Lossy Compression Schemes on HPC Scientific Data Querying Large Scientific Data Sets with Adaptable IO System ADIOS... A Data Analysis Framework for Earth System Simulation within an In-Situ Infrastructure... Canopus: A Paradigm Shift Towards Elastic Extreme-Scale Data Analytics on HPC TGE: Machine Learning Based Task Graph Embedding for Large-Scale Topology Mapping... Canopus: Enabling Extreme-Scale Data Analytics on Big {HPC} Storage via Progressive Refactoring... Exacution: Enhancing Scientific Data Management for Exascale... Output Performance Study on a Production Petascale Filesystem... Global adjoint tomography: first-generation model Exascale Storage Systems the SIRIUS Way... An Adaptable Seismic Data Format... Performance characterization of irregular I/O at the extreme scale... Loosely Coupled In Situ Visualization: A Perspective on Why It's Here to Stay... Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Page 3 … Next page ›› Last page Last » Key Links ORCID