Exascale applications: skin in the game

F Alexander, A Almgren, J Bell… - … of the Royal …, 2020 - royalsocietypublishing.org
As noted in Wikipedia, skin in the game refers to having 'incurred risk by being involved in
achieving a goal', where 'skin is a synecdoche for the person involved, and game is the …

[HTML][HTML] Adios 2: The adaptable input output system. a framework for high-performance data management

WF Godoy, N Podhorszki, R Wang, C Atkins… - SoftwareX, 2020 - Elsevier
We present ADIOS 2, the latest version of the Adaptable Input Output (I/O) System. ADIOS 2
addresses scientific data management needs ranging from scalable I/O in supercomputers …

A system to aid blind people in the mobility: A usability test and its results

E D'Atri, CM Medaglia, A Serbanati… - … on Systems (ICONS' …, 2007 - ieeexplore.ieee.org
Blind people need to become as independent as possible in their daily life in order to
guarantee a fully social inclusion. Mobility means the possibility of freely moving, without …

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 …

Coupling exascale multiphysics applications: Methods and lessons learned

JY Choi, CS Chang, J Dominski… - 2018 IEEE 14th …, 2018 - ieeexplore.ieee.org
With the growing computational complexity of science and the complexity of new and
emerging hardware, it is time to re-evaluate the traditional monolithic design of …

[HTML][HTML] Spatial coupling of gyrokinetic simulations, a generalized scheme based on first-principles

J Dominski, J Cheng, G Merlo, V Carey, R Hager… - Physics of …, 2021 - pubs.aip.org
We present a scheme that spatially couples two gyrokinetic codes using first-principles.
Coupled equations are presented and a necessary and sufficient condition for ensuring …

Online data analysis and reduction: An important co-design motif for extreme-scale computers

I Foster, M Ainsworth, J Bessac… - … Journal of High …, 2021 - journals.sagepub.com
A growing disparity between supercomputer computation speeds and I/O rates means that it
is rapidly becoming infeasible to analyze supercomputer application output only after that …

First coupled GENE–XGC microturbulence simulations

G Merlo, S Janhunen, F Jenko, A Bhattacharjee… - Physics of …, 2021 - pubs.aip.org
Covering the core and the edge region of a tokamak, respectively, the two gyrokinetic
turbulence codes Gyrokinetic Electromagnetic Numerical Experiment (GENE) and X-point …

ASCR workshop on in situ data management: Enabling scientific discovery from diverse data sources

T Peterka, D Bard, J Bennett, E Bethel, R Oldfield… - 2019 - osti.gov
In January 2019, the US Department of Energy, Office of Science program in Advanced
Scientific Computing Research, convened a workshop to identify priority research directions …

Visualization as a service for scientific data

D Pugmire, J Kress, J Chen, H Childs, J Choi… - … of HPC, big data and AI …, 2020 - Springer
One of the primary challenges facing scientists is extracting understanding from the large
amounts of data produced by simulations, experiments, and observational facilities. The use …