Laurie Stephey is a Scientific Data Architect in the Data Analytics and Services group. Previously she was a postdoctoral fellow in the NERSC NESAP for Data program. She works on NERSC's container infrastructure team, the NERSC Workflows working group, and she serves as a project liaison for the DIII-D fusion science teams.
Laurie earned her Ph.D. from the University of Wisconsin-Madison in 2017 in magnetic confinement fusion studying edge physics in the HSX and W7-X stellarators. In 2009, she earned her B.A. in Physics from Rollins College in Orlando, Florida.
Making containers ubiquitous in HPC, enabling real-time scientific workflows, Dask, workflow tools, leveraging Python in scientific computing, plasma physics and fusion, astronomy/cosmology
Publications and Presentations
Aarushi Jain, Laurie Stephey, Erik Linsenmayer, Colin Chrystal, Jonathan Dursi, Hannah Ross. "Speeding up charge exchange recombination spectroscopy analysis in support of the NERSC/DIII-D workflow." September 2023. arXiv 2309:08687.
Daniel Fulton, Laurie Stephey, R. Shane Canon, Brandon Cook, Adam Lavely. "Containers Everywhere: Towards a Fully Containerized HPC Platform." Proceedings of the Cray User Group 2023.
Deborah Bard, Cory Snavely, Lisa Gerhardt, Jason Lee, Becci Totzke, Katie Antypas, William Arndt, Johannes Blaschke, Suren Byna, Ravi Cheema, Shreyas Cholia, Mark Day, Bjoern Enders, Aditi Gaur, Annette Greiner, Taylor Groves, Mariam Kiran, Quincey Koziol, Tom Lehman, Kelly Rowland, Chris Samuel, Ashwin Selvarajan, Alex Sim, David Skinner, Laurie Stephey, Rollin Thomas, Gabor Torok. "The LBNL Superfacility Project Report." June 2022. arXiv:2206.11992v2
R. Kube, R. M. Churchill, C. S. Chang, J. Choi, R. Wang, S. Klasky, L. Stephey, E. Dart, M. J. Choi. "Near real-time streaming analysis of big fusion data." Plasma Physics and Controlled Fusion, 64, 2022.
L. Stephey, A. Bader, F. Effenberg, O. Schmitz, G. A. Wurden, D. T. Anderson, F. S. B. Anderson, C. Biedermann, A. Dinklage, Y. Feng, H. Frerichs, G. Fuchert, J. Geiger, J. Harris, R. Koenig, P. Kornejew, M. Krychowiak, J. D. Lore, E. A. Unterberg, I. Waters, and the W7-X Team. "Impact of magnetic islands in the plasma edge on particle fueling and exhaust in the HSX and W7-X stellarators." Physics of Plasmas, Volume 25, Issue 6 (2018).
C. Buelo, L. Stephey, F. S. B. Anderson, D. Eisert, and D. T. Anderson. "Development of a 3-D visible limiter imaging system for the HSX stellarator." Review of Sci. Instrum., Volume 88, Issue 12 (2017).
L. Stephey, G. A. Wurden, O. Schmitz, H. Frerichs, F. Eenberg, C. Biedermann, J. Harris, R Koenig, P. Kornejew, M. Krychowiak, E. A. Unterberg and the W7-X Team. "Spectroscopic imaging of limiter heat and particle fluxes and of the resulting impurity sources during Wendelstein 7-X startup plasmas." Review of Sci. Instrum 87, 11D606 (2016).
For other publications please see Laurie's Google Scholar profile