The Exascale Framework for High Fidelity coupled Simulations (EFFIS): Enabling whole device modeling in fusion science

E Suchyta, S Klasky, N Podhorszki… - … Journal of High …, 2022 - journals.sagepub.com
We present the Exascale Framework for High Fidelity coupled Simulations (EFFIS), a
workflow and code coupling framework developed as part of the Whole Device Modeling …

Improving I/O performance for exascale applications through online data layout reorganization

L Wan, A Huebl, J Gu, F Poeschel… - … on Parallel and …, 2021 - ieeexplore.ieee.org
The applications being developed within the US Exascale Computing Project (ECP) to run
on imminent Exascale computers will generate scientific results with unprecedented fidelity …

Bootstrap** in-situ workflow auto-tuning via combining performance models of component applications

T Shu, Y Guo, J Wozniak, X Ding, I Foster… - Proceedings of the …, 2021 - dl.acm.org
In an in-situ workflow, multiple components such as simulation and analysis applications are
coupled with streaming data transfers. The multiplicity of possible configurations …

Co-design center for exascale machine learning technologies (exalearn)

FJ Alexander, J Ang, JA Bilbrey… - … Journal of High …, 2021 - journals.sagepub.com
Rapid growth in data, computational methods, and computing power is driving a remarkable
revolution in what variously is termed machine learning (ML), statistical learning …

Accelerating multigrid-based hierarchical scientific data refactoring on gpus

J Chen, L Wan, X Liang, B Whitney… - 2021 IEEE …, 2021 - ieeexplore.ieee.org
Rapid growth in scientific data and a widening gap between computational speed and I/O
bandwidth make it increasingly infeasible to store and share all data produced by scientific …

An algorithmic and software pipeline for very large scale scientific data compression with error guarantees

T Banerjee, J Choi, J Lee, Q Gong… - 2022 IEEE 29th …, 2022 - ieeexplore.ieee.org
Efficient data compression is becoming increasingly critical for storing scientific data
because many scientific applications produce vast amounts of data. This paper presents an …

A codesign framework for online data analysis and reduction

K Mehta, B Allen, M Wolf, J Logan… - Concurrency and …, 2022 - Wiley Online Library
Science applications preparing for the exascale era are increasingly exploring in situ
computations comprising of simulation‐analysis‐reduction pipelines coupled in‐memory …

Running ensemble workflows at extreme scale: Lessons learned and path forward

K Mehta, A Cliff, F Suter, AM Walker… - 2022 IEEE 18th …, 2022 - ieeexplore.ieee.org
The ever-increasing volumes of scientific data combined with sophisticated techniques for
extracting information from them have led to the increasing popularity of ensemble …

FTK: a simplicial spacetime meshing framework for robust and scalable feature tracking

H Guo, D Lenz, J Xu, X Liang, W He… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
We present the Feature Tracking Kit (FTK), a framework that simplifies, scales, and delivers
various feature-tracking algorithms for scientific data. The key of FTK is our simplicial …

Enhancing dynamic mode decomposition workflow with in situ visualization and data compression

GF Barros, M Grave, JJ Camata… - Engineering with …, 2024 - Springer
Modern computational science and engineering applications are being improved by
advances in scientific machine learning. Data-driven methods such as dynamic mode …