Sarp S Oral Section Head, Advanced Technologies Contact oralhs@ornl.gov | 865.574.2173 All Publications Oak Ridge National Laboratory's Strategic Research and Development Insights for Digital Twins Integrating quantum computing resources into scientific HPC ecosystems Accelerating Application Bulk Synchronous Writes in HPC Environments 2022 Operational Assessment - OLCF... Frontier: Exploring Exascale A High-level Design for Bidirectional Data Streaming to High-Performance Computing Systems from External Science Facilities "PoliMOR: A Policy Engine \"Made-to-Order\" for Automated and Scalable Data Management in Lustre" Frontier: Exploring Exascale Evaluating the Cloud for Capability Class Leadership Workloads... UnifyFS: A User-level Shared File System for Unified Access to Distributed Local Storage Application Experiences on a GPU-Accelerated Arm-based HPC Testbed Utilizing IBM Spectrum LSF Simulator to Understand the Impacts of Adding AI Workloads to Capability Supercomputing DenKv: Addressing Design Trade-offs of Key-value Stores for Scientific Applications Hvac: Removing I/O Bottleneck for Large-Scale Deep Learning Applications Access Patterns and Performance Behaviors of Multi-layer Supercomputer I/O Subsystems under Production Load... 2021 Operational Assessment - OLCF... Smoky Mountain Data Challenge 2021: An Open Call to Solve Scientific Data Challenges Using Advanced Data Analytics and Edge Computing Understanding and Leveraging the I/O Patterns of Emerging Machine Learning Analytics... Building an Integrated Ecosystem of Computational and Observational Facilities to Accelerate Scientific Discovery... Deep Dive Topic: Analysis... I/O Bottleneck Detection and Tuning: Connecting the Dots using Interactive Log Analysis... SCTuner: An Auto-tuner Addressing Dynamic I/O Needs on Supercomputer I/O Subsystems... Understanding Lustre Internals Second Edition... Interpreting Write Performance of Supercomputer I/O Systems with Regression Models... Battle of the Defaults: Extracting Performance Characteristics of HDF5 under Production Load... Pagination Current page 1 Page 2 Page 3 … Next page ›› Last page Last » Key Links Google Scholar ORCID Organizations Computing and Computational Sciences Directorate National Center for Computational Sciences Advanced Technologies Section