Gigabit COTS Ethernet Switch Evaluation for Avionics. - Jack L. Meier; S. Kim; Alan D. George; Sarp Oral (LCN, 2002)

A Comparative Throughput Analysis of Scalable Coherent Interface and Myrinet. - Sarp Millich; Alan D. George; Sarp Oral (LCN, 2002)

Multicast Performance Analysis for High-Speed Torus Networks. - Sarp Oral; Alan D. George (LCN, 2002)

Design and Analysis of a Dynamically Reconfigurable Network Processor. - Ian A. Troxel; Alan D. George; Sarp Oral (LCN, 2002)

Performance analysis of HP AlphaServer ES80 vs. SAN-based clusters. - Burt Gordon; Sarp Oral; G. Li; Hung-Hsun Su; Alan D. George (IPCCC, 2003)

A User-level Multicast Performance Comparison of Scalable Coherent Interface and Myrinet Interconnects. - Sarp Oral; Alan D. George (LCN, 2003)

Multicast performance modeling and evaluation for high-speed unidirectional torus networks. - Sarp Oral; Alan D. George (Microprocess. Microsystems, 2004)

Empirical Analysis of a Large-Scale Hierarchical Storage System. - Weikuan Yu; Sarp Oral; Shane Canon; Jeffrey S. Vetter; Ramanan Sankaran (Euro-Par, 2008)

Performance characterization and optimization of parallel I/O on the Cray XT. - Weikuan Yu; Jeffrey S. Vetter; Sarp Oral (IPDPS, 2008)

Efficient Object Storage Journaling in a Distributed Parallel File System. - Sarp Oral; Feiyi Wang; David Dillow; Galen M. Shipman; Ross G. Miller; Oleg Drokin (FAST, 2010)

Enhancing I/O throughput via efficient routing and placement for large-scale parallel file systems. - David Dillow; Galen M. Shipman; Sarp Oral; Zhe Zhang; Youngjae Kim 001 (IPCCC, 2011)

A semi-preemptive garbage collector for solid state drives. - Junghee Lee; Youngjae Kim 001; Galen M. Shipman; Sarp Oral; Feiyi Wang; Jongman Kim (ISPASS, 2011)

Harmonia: A globally coordinated garbage collector for arrays of Solid-State Drives. - Youngjae Kim 001; Sarp Oral; Galen M. Shipman; Junghee Lee; David Dillow; Feiyi Wang (MSST, 2011)

Characterizing output bottlenecks in a supercomputer. - Bing Xie; Jeffrey S. Chase; David Dillow; Oleg Drokin; Scott Klasky; Sarp Oral; Norbert Podhorszki (SC, 2012)

Asynchronous object storage with QoS for scientific and commercial big data. - Michael J. Brim; David A. Dillow; Sarp Oral; Bradley W. Settlemyer; Feiyi Wang (PDSW@SC, 2013)

Performance and scalability evaluation of the Ceph parallel file system. - Feiyi Wang; Mark Nelson 002; Sarp Oral; Scott Atchley; Sage A. Weil; Bradley W. Settlemyer; Blake Caldwell; Jason Hill (PDSW@SC, 2013)

Preemptible I/O Scheduling of Garbage Collection for Solid State Drives. - Junghee Lee; Youngjae Kim 001; Galen M. Shipman; Sarp Oral; Jongman Kim (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2013)

BurstMem: A high-performance burst buffer system for scientific applications. - Teng Wang 001; Sarp Oral; Yandong Wang; Bradley W. Settlemyer; Scott Atchley; Weikuan Yu (IEEE BigData, 2014)

Improving large-scale storage system performance via topology-aware and balanced data placement. - Feiyi Wang; Sarp Oral; Saurabh Gupta 002; Devesh Tiwari; Sudharshan S. Vazhkudai (ICPADS, 2014)

SSD-optimized workload placement with adaptive learning and classification in HPC environments. - Lipeng Wan 001; Zheng Lu 005; Qing Cao 001; Feiyi Wang; Sarp Oral; Bradley W. Settlemyer (MSST, 2014)

Best Practices and Lessons Learned from Deploying and Operating Large-Scale Data-Centric Parallel File Systems. - Sarp Oral; James Simmons; Jason Hill; Dustin Leverman; Feiyi Wang; Matthew A. Ezell; Ross G. Miller; Douglas Fuller; Raghul Gunasekaran; Youngjae Kim 001; Saurabh Gupta 002; Devesh Tiwari; et al. (SC, 2014)

Coordinating Garbage Collectionfor Arrays of Solid-State Drives. - Youngjae Kim 001; Junghee Lee; Sarp Oral; David Dillow; Feiyi Wang; Galen M. Shipman (IEEE Trans. Computers, 2014)

TRIO: Burst Buffer Based I/O Orchestration. - Teng Wang 001; Sarp Oral; Michael Pritchard; Bin Wang 019; Weikuan Yu (CLUSTER, 2015)

Comparative I/O workload characterization of two leadership class storage clusters. - Raghul Gunasekaran; Sarp Oral; Jason Hill; Ross Miller; Feiyi Wang; Dustin Leverman (PDSW@SC, 2015)

A practical approach to reconciling availability, performance, and capacity in provisioning extreme-scale storage systems. - Lipeng Wan 001; Feiyi Wang; Sarp Oral; Devesh Tiwari; Sudharshan S. Vazhkudai; Qing Cao 001 (SC, 2015)

Proceedings of the 2015 International Workshop on the Lustre Ecosystem: Challenges and Opportunities. - Neena Imam; Michael J. Brim; Sarp Oral (CoRR, 2015)

Development of a Burst Buffer System for Data-Intensive Applications. - Teng Wang 001; Sarp Oral; Michael Pritchard; Kevin Vasko; Weikuan Yu (CoRR, 2015)

Using Balanced Data Placement to Address I/O Contention in Production Environments. - Sarah Neuwirth; Feiyi Wang; Sarp Oral; Sudharshan Vazhkudai; James H. Rogers; Ulrich Brüning 001 (SBAC-PAD, 2016)

I/O load balancing for big data HPC applications. - Arnab Kumar Paul; Arpit Goyal; Feiyi Wang; Sarp Oral; Ali Raza Butt; Michael J. Brim; Sangeetha B. Srinivasa (IEEE BigData, 2017)

High-Throughput Computing on High-Performance Platforms: A Case Study. - Danila Oleynik; Sergey Panitkin; Matteo Turilli; Alessio Angius; Sarp H. Oral; Kaushik De; Alexei Klimentov; Jack C. Wells; Shantenu Jha (eScience, 2017)

Predicting Output Performance of a Petascale Supercomputer. - Bing Xie; Yezhou Huang; Jeffrey S. Chase; Jong Youl Choi; Scott Klasky; Jay F. Lofstead; Sarp Oral (HPDC, 2017)

Automatic and Transparent Resource Contention Mitigation for Improving Large-Scale Parallel File System Performance. - Sarah Neuwirth; Feiyi Wang; Sarp Oral; Ulrich Brüning 001 (ICPADS, 2017)

GUIDE: a scalable information directory service to collect, federate, and analyze logs for operational insights into a leadership HPC facility. - Sudharshan S. Vazhkudai; Ross G. Miller; Devesh Tiwari; Christopher Zimmer 001; Feiyi Wang; Sarp Oral; Raghul Gunasekaran; Deryl Steinert (SC, 2017)

Diving into petascale production file systems through large scale profiling and analysis. - Feiyi Wang; Hyogi Sim; Cameron Harr; Sarp Oral (PDSW-DISCS@SC, 2017)

Output Performance Study on a Production Petascale Filesystem. - Bing Xie; Jeffrey S. Chase; David Dillow; Scott Klasky; Jay F. Lofstead; Sarp Oral; Norbert Podhorszki (ISC Workshops, 2017)

Converging High-Throughput and High-Performance Computing: A Case Study. - Alessio Angius; Danila Oleynik; Sergey Panitkin; Matteo Turilli; Kaushik De; Alexei Klimentov; Sarp H. Oral; Jack C. Wells; Shantenu Jha (CoRR, 2017)

Optimizing checkpoint data placement with guaranteed burst buffer endurance in large-scale hierarchical storage systems. - Lipeng Wan 001; Qing Cao 001; Feiyi Wang; Sarp Oral (J. Parallel Distributed Comput., 2017)

Towards Exascale Computing for High Energy Physics: The ATLAS Experience at ORNL. - V. Ananthraj; Kaushik De; Shantenu Jha; Alexei Klimentov; Danila Oleynik; Sarp H. Oral; André Merzky; Ruslan Mashinistov; Sergey Panitkin; P. Svirin; Matteo Turilli; Jack C. Wells; et al. (eScience, 2018)

Modeling Impact of Execution Strategies on Resource Utilization. - Alexey A. Poyda; Mikhail Titov; Alexei Klimentov; Jack C. Wells; Sarp H. Oral; Kaushik De; Danila Oleynik; Shantenu Jha (eScience, 2018)

The design, deployment, and evaluation of the CORAL pre-exascale systems. - Sudharshan S. Vazhkudai; Bronis R. de Supinski; Arthur S. Bland; Al Geist; James C. Sexton; Jim Kahle; Christopher Zimmer 001; Scott Atchley; Sarp Oral; Don E. Maxwell; Verónica G. Vergara Larrea; Adam Bertsch; et al. (SC, 2018)

Wide-area lustre file system using LNet routers. - Nageswara S. V. Rao; Neena Imam; Jesse Hanley; Sarp Oral (SysCon, 2018)

LCIO: Large Scale Filesystem Aging. - Matthew Bachstein; Feiyi Wang; Sarp Oral (Bench, 2019)

Learning from Five-year Resource-Utilization Data of Titan System. - Feiyi Wang; Sarp Oral; Satyabrata Sen; Neena Imam (CLUSTER, 2019)

Data Jockey: Automatic Data Management for HPC Multi-tiered Storage Systems. - Woong Shin; Christopher Brumgard; Bing Xie; Sudharshan S. Vazhkudai; Devarshi Ghoshal; Sarp Oral; Lavanya Ramakrishnan (IPDPS, 2019)

iez: Resource Contention Aware Load Balancing for Large-Scale Parallel File Systems. - Bharti Wadhwa; Arnab Kumar Paul; Sarah Neuwirth; Feiyi Wang; Sarp Oral; Ali Raza Butt; Jon Bernard; Kirk W. Cameron (IPDPS, 2019)

End-to-end I/O portfolio for the summit supercomputing ecosystem. - Sarp Oral; Sudharshan S. Vazhkudai; Feiyi Wang; Christopher Zimmer 001; Christopher Brumgard; Jesse Hanley; George Markomanolis; Ross G. Miller; Dustin Leverman; Scott Atchley; Verónica G. Vergara Larrea (SC, 2019)

Applying Machine Learning to Understand Write Performance of Large-scale Parallel Filesystems. - Bing Xie; Zilong Tan; Philip H. Carns; Jeffrey S. Chase; Kevin Harms; Jay F. Lofstead; Sarp Oral; Sudharshan S. Vazhkudai; Feiyi Wang (PDSW@SC, 2019)

Scaling the Summit: Deploying the World's Fastest Supercomputer. - Verónica G. Vergara Larrea; Wayne Joubert; Michael J. Brim; Reuben D. Budiardja; Don Maxwell; Matthew Ezell; Christopher Zimmer 001; Swen Boehm; Wael R. Elwasif; Sarp Oral; Chris Fuson; Daniel Pelfrey; et al. (ISC Workshops, 2019)

Are we witnessing the spectre of an HPC meltdown? - Verónica G. Vergara Larrea; Michael J. Brim; Wayne Joubert; Swen Boehm; Matthew B. Baker; Oscar R. Hernandez; Sarp Oral; James Simmons; Don Maxwell (Concurr. Comput. Pract. Exp., 2019)

Characterizing Output Bottlenecks of a Production Supercomputer: Analysis and Implications. - Bing Xie; Sarp Oral; Christopher Zimmer 001; Jong Youl Choi; David Dillow; Scott Klasky; Jay F. Lofstead; Norbert Podhorszki; Jeffrey S. Chase (ACM Trans. Storage, 2020)

Battle of the Defaults: Extracting Performance Characteristics of HDF5 under Production Load. - Bing Xie; Houjun Tang; Suren Byna; Jesse Hanley; Quincey Koziol; Tonglin Li; Sarp Oral (CCGRID, 2021)

Interpreting Write Performance of Supercomputer I/O Systems with Regression Models. - Bing Xie; Zilong Tan; Philip H. Carns; Jeffrey S. Chase; Kevin Harms; Jay F. Lofstead; Sarp Oral; Sudharshan S. Vazhkudai; Feiyi Wang (IPDPS, 2021)

I/O Bottleneck Detection and Tuning: Connecting the Dots using Interactive Log Analysis. - Jean Luca Bez; Houjun Tang; Bing Xie; David B. Williams-Young; Robert Latham; Robert B. Ross; Sarp Oral; Suren Byna (PDSW@SC, 2021)

SCTuner: An Autotuner Addressing Dynamic I/O Needs on Supercomputer I/O Subsystems. - Houjun Tang; Bing Xie; Suren Byna; Philip H. Carns; Quincey Koziol; Sudarsun Kannan; Jay F. Lofstead; Sarp Oral (PDSW@SC, 2021)

Smoky Mountain Data Challenge 2021: An Open Call to Solve Scientific Data Challenges Using Advanced Data Analytics and Edge Computing. - Pravallika Devineni; Panchapakesan Ganesh; Nikhil Sivadas; Abhijeet Dhakane; Ketan Maheshwari; Drahomira Herrmannova; Ramakrishnan Kannan; Seung-Hwan Lim; Thomas E. Potok; Jordan B. Chipka; Priyantha Mudalige; Mark Coletti; et al. (SMC, 2021)

Understanding and Leveraging the I/O Patterns of Emerging Machine Learning Analytics. - Ana Gainaru; Dmitry Ganyushin; Bing Xie; Tahsin M. Kurç; Joel H. Saltz; Sarp Oral; Norbert Podhorszki; Franz Poeschel; Axel Huebl; Scott Klasky (SMC, 2021)

Building an Integrated Ecosystem of Computational and Observational Facilities to Accelerate Scientific Discovery. - Suhas Somnath; Rama K. Vasudevan; Stephen Jesse; Sergei V. Kalinin; Nageswara S. V. Rao; Christopher Brumgard; Feiyi Wang; Olga A. Kuchar; Arjun Shankar; Ben Mintz; Elke Arenholz; J. Robert Michael; et al. (SMC, 2021)

Hvac: Removing I/O Bottleneck for Large-Scale Deep Learning Applications. - Awais Khan 002; Arnab K. Paul; Christopher Zimmer 001; Sarp Oral; Sajal Dash; Scott Atchley; Feiyi Wang (CLUSTER, 2022)

Access Patterns and Performance Behaviors of Multi-layer Supercomputer I/O Subsystems under Production Load. - Jean Luca Bez; Ahmad Maroof Karimi; Arnab Kumar Paul; Bing Xie; Suren Byna; Philip H. Carns; Sarp Oral; Feiyi Wang; Jesse Hanley (HPDC, 2022)

DenKv: Addressing Design Trade-offs of Key-value Stores for Scientific Applications. - Safdar Jamil; Awais Khan 002; Kihyun Kim; Jae-Kook Lee; Dosik An; Taeyoung Hong; Sarp Oral; Youngjae Kim 001 (PDSW@SC, 2022)

Early Application Experiences on a Modern GPU-Accelerated Arm-based HPC Platform. - Wael R. Elwasif; Sergei I. Bastrakov; Spencer H. Bryngelson; Michael Bussmann; Sunita Chandrasekaran; Florina M. Ciorba; Michael A. Clark; Alexander Debus; William F. Godoy; Nick Hagerty; Jeff R. Hammond; David J. Hardy; et al. (CoRR, 2022)

Application Experiences on a GPU-Accelerated Arm-based HPC Testbed. - Wael R. Elwasif; William F. Godoy; Nick Hagerty; James Austin Harris; Oscar R. Hernandez; Bálint Joó; Paul R. C. Kent; Damien Lebrun-Grandié; Elijah A. MacCarthy; Verónica G. Melesse Vergara; Bronson Messer; Ross Miller; et al. (HPC Asia Workshops, 2023)

UnifyFS: A User-level Shared File System for Unified Access to Distributed Local Storage. - Michael J. Brim; Adam T. Moody; Seung-Hwan Lim; Ross G. Miller; Swen Boehm; Cameron Stanavige; Kathryn M. Mohror; Sarp Oral (IPDPS, 2023)

Frontier: Exploring Exascale. - Scott Atchley; Christopher Zimmer 001; John Lange; David E. Bernholdt; Verónica G. Melesse Vergara; Thomas Beck; Michael J. Brim; Reuben D. Budiardja; Sunita Chandrasekaran; Markus Eisenbach 002; Thomas M. Evans 001; Matthew Ezell; et al. (SC, 2023)

PoliMOR: A Policy Engine "Made-to-Order" for Automated and Scalable Data Management in Lustre. - Anjus George; Christopher Brumgard; Rick Mohr; Ketan Maheshwari; James Simmons; Sarp Oral; Jesse Hanley (SC Workshops, 2023)

Disk Failure Trends in Alpine Storage System. - Anjus George; Jesse Hanley; Sarp Oral (SC Workshops, 2023)

Navigating Exascale Operational Data Analytics: From Inundation to Insight. - Woong Shin; Tim Osborne; Ahmad Maroof Karimi; Rachel Palumbo; Alex May 002; Corwin Lester; Jesse Hines; Naw Safrin Sattar; Leah Huk; Scott Simmerman; Wesley Brewer; Jeffrey Miller; et al. (SC Workshops, 2024)

Towards Sustainable Post-Exascale Leadership Computing. - Woong Shin; James B. White; Wael R. Elwasif; Rafael Ferreira da Silva; Christopher Zimmer 001; Bronson Messer; Reuben D. Budiardja; Antigoni Georgiadou; Verónica Melesse Vergara; Jack Lange; Matthias Maiterth; Tim Osborne; et al. (SC Workshops, 2024)

Accelerating Application Bulk Synchronous Writes in HPC Environments. - Awais Khan 002; Christopher Zimmer 001; Scott Atchley; Ross Miller; Sarp Oral; Feiyi Wang (SNTA@HPDC, 2024)

Integrating quantum computing resources into scientific HPC ecosystems. - Thomas Beck; Alessandro Baroni 003; Ryan S. Bennink; Gilles Buchs; Eduardo Antonio Coello Pérez; Markus Eisenbach 002; Rafael Ferreira da Silva; Muralikrishnan Gopalakrishnan Meena; Kalyana C. Gottiparthi; Peter Groszkowski; Travis S. Humble; Ryan Landfield; et al. (Future Gener. Comput. Syst., 2024)

Tarazu: An Adaptive End-to-end I/O Load-balancing Framework for Large-scale Parallel File Systems. - Arnab K. Paul; Sarah Neuwirth; Bharti Wadhwa; Feiyi Wang; Sarp Oral; Ali Raza Butt (ACM Trans. Storage, 2024)

Enabling Seamless Transitions from Experimental to Production HPC for Interactive Workflows. - Brian Etz; David M. Rogers 001; Michael J. Brim; Ketan Maheshwari; Kellen Leland; Tyler J. Skluzacek; Jack Lange; Daniel Pelfrey; Jordan Webb; Patrick Widener; Ryan Adamson; Christopher Zimmer 001; et al. (CoRR, 2025)

Secure API-Driven Research Automation to Accelerate Scientific Discovery. - Tyler J. Skluzacek; Paul Bryant; Arthur J. Ruckman; Daniel Rosendo; Suzanne Prentice; Michael J. Brim; Ryan Adamson; Sarp Oral; Mallikarjun Shankar; Rafael Ferreira da Silva (CoRR, 2025)

Scaling the memory wall using mixed-precision - HPG-MxP on an exascale machine. - Aditya Kashi; Nicholson Koukpaizan; Hao Lu 001; Michael A. Matheson; Sarp Oral; Feiyi Wang (CoRR, 2025)

Data Readiness for Scientific AI at Scale. - Wesley Brewer; Patrick Widener; Valentine Anantharaj; Feiyi Wang; Tom Beck; Arjun Shankar; Sarp Oral (CoRR, 2025)

Intelligent Sampling of Extreme-Scale Turbulence Datasets for Accurate and Efficient Spatiotemporal Model Training. - Wesley Brewer; Muralikrishnan Gopalakrishnan Meena; Matthias Maiterth; Aditya Kashi; Jong Youl Choi; Pei Zhang; Stephen Nichols; Riccardo Balin; Miles Couchman; Stephen M. de Bruyn Kops; P. K. Yeung; Daniel Dotson; et al. (CoRR, 2025)

Lustre Unveiled: Evolution, Design, Advancements, and Current Trends. - Anjus George; Andreas Dilger; Michael J. Brim; Rick Mohr; Amir Shehata; Jong Youl Choi; Ahmad Maroof Karimi; Jesse Hanley; James Simmons; Dominic Manno; Verónica Melesse Vergara; Sarp Oral; et al. (ACM Trans. Storage, 2025)