hpc storage and i/o

TunIO: An AI-powered Framework for Optimizing HPC I/O

N. Rajesh, K. Bateman, S. Byna, J. L. Bez, A. Kougkas, X.-H. Sun

The 38th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2024)

An AI-powered I/O tuning framework that reduces tuning time while achieving the same performance gain through RL-driven early stopping.

K. Bateman, N. Rajesh, J. Cernuda, L. Logan, J. Ye, S. Herbein, A. Kougkas, X.-H. Sun

The 29th edition of the IEEE International Conference on High Performance Computing, Data, and Analytics (HiPC'22)

An intelligent storage resource provisioning and auto-configuration service for HPC multi-storage deployments.

N. Rajesh, Q. Koziol, S. Byna, H. Tang, J. L. Bez, A. Kougkas, X.-H. Sun

The 2021 International Conference for High Performance Computing, Networking, Storage, and Analysis (SC'21), November 14–19, 2021

A study on feature reduction of Darshan counters using evolutionary algorithms to identify pertinent I/O performance predictors.

J. Cernuda, H. Devarajan, L. Logan, K. Bateman, N. Rajesh, J. Ye, A. Kougkas, X.-H. Sun

The 2021 IEEE International Conference on Cluster Computing (CLUSTER'21), September 7-10, 2021

A dynamic and elastic multi-layered data forwarding system leveraging a real-time data movement paradigm for HPC.

N. Rajesh, H. Devarajan, J. Cernuda, K. Bateman, L. Logan, J. Ye, A. Kougkas, X.-H. Sun

The 30th ACM International Symposium on High-Performance Parallel and Distributed Computing (HPDC'21), June 21-25, 2021

A low-latency monitoring service that provides direct access to relational telemetry data for HPC middleware and applications.

N. Rajesh, G. Heber, A. Kougkas, X.-H. Sun

The International Conference for High Performance Computing, Networking, Storage and Analysis (SC'20)

A poster exploring characterization and approximation of I/O behavior in HDF5 applications using genome-like sequences.