Ray A. O. Sinurat.

DataCrumbs: Efficient Cross-Layer Data Capture for Explainable I/O Performance in HPC Storage Stacks

Hariharan Devarajan, Sarah Neuwirth, Chen Wang, Ray A. O. Sinurat, Neeraj Rajesh, Jay Lofstead, Vanessa Sochat, Daniel Milroy, Thomas Scogland

8th Workshop on Programming and Performance Visualization Tools

To appear, November 2026

ORION: Observability Framework for Hybrid Workflow-Centric I/O Monitoring in HPC Systems

Hariharan Devarajan, Ray A. O. Sinurat, Izzet Yildirim, Olga Kogiou, Aniruddha Marathe, Nikoli Dryden

8th Workshop on Programming and Performance Visualization Tools

To appear, November 2026

HORATIO: Bridging Management and Analysis of Traces at Scale

Ray A. O. Sinurat, William Nixon, Haryadi S. Gunawi, Nikoli Dryden, Hariharan Devarajan

38th International Conference on Scalable Scientific Data Management

To appear, August 2026

pdf

TFEB/HLH-30-mediated Expansion of Lysosomal Capacity Protects C. elegans Neurons During Aging

Ruiling Zhong, Ray A. O. Sinurat, Sherlyn Wijaya, Claire Richardson

2026 C. elegans Metabolism, Aging, Pathogenesis, Stress and Small RNAs (MAPSS) & C. elegans Development Cell Biology & Gene Expression (DevCell) Joint Meeting

Poster

poster

The Long-Lived Dauer State Flips Synapse Shrinkage to Growth During Chronological Aging

Sherlyn Wijaya, Ray A. O. Sinurat, Ruiling Zhong, Claire Richardson

2026 C. elegans Metabolism, Aging, Pathogenesis, Stress and Small RNAs (MAPSS) & C. elegans Development Cell Biology & Gene Expression (DevCell) Joint Meeting

Poster

poster

GLANCED-IO: Taming I/O Optimization for Deep Learning at Scale

Ray A. O. Sinurat, William Nixon, Philip Carns, Huihuo Zheng, Sandeep Madireddy, Sam Foreman, Troy Arcomano, Robert Ross, Haryadi S. Gunawi, Hariharan Devarajan

Proceedings of the 35th International Symposium on High-Performance Parallel and Distributed Computing

pdf·doi

CoDL: A Framework for Studying Cross-Component Interference in Deep Learning Training Pipelines

Druva Dhakshinamoorthy, Ray A. O. Sinurat, Nikoli Dryden, Arnab K. Paul, Hariharan Devarajan

Workshop on Re-envisioning Extreme-Scale I/O for Emerging Hybrid HPC Workloads

pdf·doi

AERIS: Argonne Earth Systems Model for Reliable and Skillful Predictions

Väinö Hatanpää, Eugene Ku, Jason Stock, Murali Emani, Sam Foreman, Chunyong Jung, Sandeep Madireddy, Tung Nguyen, Varuni Sastry, Ray A. O. Sinurat, Huihuo Zheng, Sam Wheeler, Troy Arcomano, Venkatram Vishwanath, Rao Kotamarthi

Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis

pdf·press 1·press 2·press 3·press 4·press 5·doi

Heimdall: Optimizing Storage I/O Admission with Extensive Machine Learning Pipeline

Daniar H. Kurniawan, Rani Ayu Putri, Peiran Qin, Kahfi S. Zulkifli, Ray A. O. Sinurat, Janki Bhimani, Sandeep Madireddy, Achmad Imam Kistijantoro, Haryadi S. Gunawi

Proceedings of the 20th edition of EuroSys

pdf·doi

StorRep: Storage Research Experiment Patterns on Chameleon Cloud and Trovi

Ray A. O. Sinurat*, Yuyang Huang*, Nanqinqin Li, Mark Powers, Michael Sherman, Kate Keahey, Haryadi S. Gunawi

Preprint, arXiv:2606.16252.

pdf·slides·press 1·press 2·press 3·arxiv

Towards Continually Learning Application Performance Models

Ray A. O. Sinurat, Anurag Daram, Haryadi S. Gunawi, Robert B. Ross, Sandeep Madireddy

Workshop on ML for Systems at NeurIPS

pdf·poster·arxiv

Layered Contention Mitigation for Cloud Storage

Meng Wang, Cesar A. Stuardo, Daniar H. Kurniawan, Ray A. O. Sinurat, Haryadi S. Gunawi

Proceedings of the 15th IEEE International Conference on Cloud Computing

pdf·doi

Notification and Prediction of Heap Management Pauses in Managed Languages for Latency Stable Systems

Daniar H. Kurniawan, Cesar A. Stuardo, Ray A. O. Sinurat, and Haryadi S. Gunawi

University of Chicago Technical Report

pdf