Philip C Roth Group Leader Contact ROTHPC@ORNL.GOV All Publications Pore Resolved Simulations of Joule Heating in Fibrous Media using an Embedded Boundary Method Experiences readying applications for Exascale Evaluating the Cloud for Capability Class Leadership Workloads... Understanding Strong Scaling on GPUs Using Empirical Performance Saturation Size Learning to Scale the Summit: AI for Science on a Leadership Supercomputer Integrated model predictions on the impact of substrate damage on gas dynamics during ITER burning-plasma operations Nested Workflows for Loosely Coupled HPC Simulations Improved Accuracy for Automated Communication Pattern Characterization Using Communication Graphs and Aggressive Search Space Pruning Using Deep Learning for Automated Communication Pattern Characterization: Little Steps and Big Challenges... Exploiting Internal Parallelism for Address Translation in Solid-State Drives Performance Analysis and Optimization of the RAMPAGE Metal Alloy Potential Generation Software ASA-FTL: An adaptive separation aware flash translation layer for solid state drives... Parallel-DFTL: A Flash Translation Layer that Exploits Internal Parallelism in Solid State Drives Examining Recent Many-core Architectures and Programming Models Using SHOC A Low-cost Adaptive Data Separation Method for the Flash Translation Layer of Solid State Drives Automated Characterization of Parallel Application Communication Patterns... Automated Characterization of Parallel Application Communication Patterns Application Characterization using Oxbow Toolkit and PADS Infrastructure Using Working Set Reorganization to Manage Storage Systems with Hard and Solid State Disks Value Influence Analysis for Message Passing Applications... Quantifying Architectural Requirements of Contemporary Extreme-Scale Scientific Applications Using Pattern-Models to Guide SSD Deployment for Big Data in HPC Systems Tracking a Value's Influence on Later Computation DOSAS: Mitigating the Resource Contention in Active Storage Systems... The Tradeoffs of Fused Memory Hierarchies in Heterogeneous Computing Architectures... Pagination Current page 1 Page 2 Next page ›› Last page Last » Key Links Curriculum Vitae ORCID Organizations Computing and Computational Sciences Directorate National Center for Computational Sciences Science Engagement Section Algorithms and Performance Analysis Group
