Hariharan Devarajan

According to our database, Hariharan Devarajan authored at least 26 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

DFTracer: An Analysis-Friendly Data Flow Tracer for AI-Driven Workflows.

Hariharan Devarajan, Loïc Pottier, Kaushik Velusamy, Huihuo Zheng, Izzet Yildirim, Olga Kogiou, Weikuan Yu, Anthony Kougkas, Xian-He Sun, Jae-Seung Yeom, Kathryn M. Mohror

Proceedings of the International Conference for High Performance Computing, 2024

Empirical Study of Molecular Dynamics Workflow Data Movement: DYAD vs. Traditional I/O Systems.

Ian Lumsden, Hariharan Devarajan, Jack Marquez, Stephanie Brink, David Böhme, Olga Pearce, Jae-Seung Yeom, Michela Taufer

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2024

The Impact of Asynchronous I/O in Checkpoint-Restart Workloads.

Hariharan Devarajan, Adam Moody, Donglai Dai, Cameron Stanavige, Elsa Gonsiorowski, Marty McFadden, Olaf Faaland, Gregory Kosinovsky, Kathryn M. Mohror

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2024

Understanding Highly Configurable Storage for Diverse Workloads.

Olga Kogiou, Hariharan Devarajan, Chen Wang, Weikuan Yu, Kathryn M. Mohror

Proceedings of the IEEE International Conference on Cluster Computing, 2024

2023

ML-based Modeling to Predict I/O Performance on Different Storage Sub-systems.

Yiheng Xu, Pranav Sivaraman, Hariharan Devarajan, Kathryn M. Mohror, Abhinav Bhatele

CoRR, 2023

IOMax: Maximizing Out-of-Core I/O Analysis Performance on HPC Systems.

Izzet Yildirim, Hariharan Devarajan, Anthony Kougkas, Xian-He Sun, Kathryn M. Mohror

Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, 2023

Mimir: Extending I/O Interfaces to Express User Intent for Complex Workloads in HPC.

Hariharan Devarajan, Kathryn M. Mohror

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2023

I/O characterization and performance evaluation of large-scale storage architectures for heterogeneous workloads.

Olga Kogiou, Hariharan Devarajan, Chen Wang, Weikuan Yu, Kathryn M. Mohror

Proceedings of the IEEE International Conference on Cluster Computing, 2023

2022

Extracting and characterizing I/O behavior of HPC workloads.

Hariharan Devarajan, Kathryn M. Mohror

Proceedings of the IEEE International Conference on Cluster Computing, 2022

Stimulus: Accelerate Data Management for Scientific AI applications in HPC.

Hariharan Devarajan, Anthony Kougkas, Huihuo Zheng, Venkatram Vishwanath, Xian-He Sun

Proceedings of the 22nd IEEE International Symposium on Cluster, 2022

2021

Apollo: : An ML-assisted Real-Time Storage Resource Observer.

Neeraj Rajesh, Hariharan Devarajan, Jaime Cernuda Garcia, Keith Bateman, Luke Logan, Jie Ye, Anthony Kougkas, Xian-He Sun

Proceedings of the HPDC '21: The 30th International Symposium on High-Performance Parallel and Distributed Computing, 2021

HFlow: A Dynamic and Elastic Multi-Layered I/O Forwarder.

Jaime Cernuda Garcia, Hariharan Devarajan, Luke Logan, Keith Bateman, Neeraj Rajesh, Jie Ye, Anthony Kougkas, Xian-He Sun

Proceedings of the IEEE International Conference on Cluster Computing, 2021

DLIO: A Data-Centric Benchmark for Scientific Deep Learning Applications.

Hariharan Devarajan, Huihuo Zheng, Anthony Kougkas, Xian-He Sun, Venkatram Vishwanath

Proceedings of the 21st IEEE/ACM International Symposium on Cluster, 2021

2020

Bridging Storage Semantics Using Data Labels and Asynchronous I/O.

Anthony Kougkas, Hariharan Devarajan, Xian-He Sun

ACM Trans. Storage, 2020

I/O Acceleration via Multi-Tiered Data Buffering and Prefetching.

Anthony Kougkas, Hariharan Devarajan, Xian-He Sun

J. Comput. Sci. Technol., 2020

HFetch: Hierarchical Data Prefetching for Scientific Workflows in Multi-Tiered Storage Environments.

Hariharan Devarajan, Anthony Kougkas, Xian-He Sun

Proceedings of the 2020 IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2020

HCompress: Hierarchical Data Compression for Multi-Tiered Storage Environments.

Hariharan Devarajan, Anthony Kougkas, Luke Logan, Xian-He Sun

Proceedings of the 2020 IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2020

HCL: Distributing Parallel Data Structures in Extreme Scales.

Hariharan Devarajan, Anthony Kougkas, Keith Bateman, Xian-He Sun

Proceedings of the IEEE International Conference on Cluster Computing, 2020

HReplica: A Dynamic Data Replication Engine with Adaptive Compression for Multi-Tiered Storage.

Hariharan Devarajan, Anthony Kougkas, Xian-He Sun

Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

2019

LABIOS: A Distributed Label-Based I/O System.

Anthony Kougkas, Hariharan Devarajan, Jay F. Lofstead, Xian-He Sun

Proceedings of the 28th International Symposium on High-Performance Parallel and Distributed Computing, 2019

An Intelligent, Adaptive, and Flexible Data Compression Framework.

Hariharan Devarajan, Anthony Kougkas, Xian-He Sun

Proceedings of the 19th IEEE/ACM International Symposium on Cluster, 2019

NIOBE: An Intelligent I/O Bridging Engine for Complex and Distributed Workflows.

Kun Feng, Hariharan Devarajan, Anthony Kougkas, Xian-He Sun

Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

2018

IRIS: I/O Redirection via Integrated Storage.

Anthony Kougkas, Hariharan Devarajan, Xian-He Sun

Proceedings of the 32nd International Conference on Supercomputing, 2018

Hermes: a heterogeneous-aware multi-tiered distributed I/O buffering system.

Anthony Kougkas, Hariharan Devarajan, Xian-He Sun

Proceedings of the 27th International Symposium on High-Performance Parallel and Distributed Computing, 2018

Vidya: Performing Code-Block I/O Characterization for Data Access Optimization.

Hariharan Devarajan, Anthony Kougkas, Prajwal Challa, Xian-He Sun

Proceedings of the 25th IEEE International Conference on High Performance Computing, 2018

Harmonia: An Interference-Aware Dynamic I/O Scheduler for Shared Non-volatile Burst Buffers.

Anthony Kougkas, Hariharan Devarajan, Xian-He Sun, Jay F. Lofstead

Proceedings of the IEEE International Conference on Cluster Computing, 2018