2022 ECP Annual Meeting
 

The goal of the 2022 Exacale Computing Project (ECP) Annual Meeting is to highlight technical accomplishments that are being enabled by interactions and collaborations within the ECP community, including the ECP focus areas, DOE HPC facilities, industry collaborators and participating vendors. In addition to the Keynote and Plenary Sessions, the core of the program will include BoF, Breakout, Panel, Tutorial and Poster Sessions.

Note: The meeting is open to individuals funded by ECP (research projects and vendors) and staff at DOE and the DOE HPC facilities.

Some notable ALCF meeting activities are highlighted below (Argonne staff members in bold). For more details, visit the ECP meeting website.

Monday, May 2, 2022

Performance Tuning with the Roofline Model on GPUs and CPUs
Speakers: Samuel Williams, Neil Mehta, Xiaomin Lu, Noah Wolfe, JaeHyuk Kwack
Time: 9:00 am - 12:30 pm (CT)

Using HDF5 Efficiently on HPC Systems
Speakers: Suren Byna, Scot Breitenfeld, Houjun Tang, Huihuo Zheng, Jordan Henderson, Qiao Kang, Neil Fortner, Wei-keng Liao, Michael Brim, Kai-Yuan Hou, Dana Robinson
Time: 9:00 am - 12:30 pm (CT)

OpenMP Tutorial for ECP
Speakers: Vivek Kale, Dossay Oryspayev, Johannes Doerfert, Thomas Scogland, Colleen Bertoni
Time: 1:30 pm - 5:00 pm (CT)

Transfer learning and online tuning with PROTEAS-TUNE/ytopt 
Speakers: Prasanna Balaprakash, Xingfu Wu, Michael Kruse, Brice Videau, Paul Hovland, Mary Hall 
Time: 1:30 pm - 5:00 pm (CT)

Tuesday, May 3, 2022

An overview of Aurora's Latest Architecture
Speakers: Yasaman Ghadar, Michael DMello, Scott J. Parker, Christopher Knight, Timothy J. Williams
Time: 11:00 - 12:00 pm (CT)

CEED: High-Order Methods, Applications and Performance for Exascale
Speakers: Tzanio Kolev, Paul Fischer, Tim Warburton, Misun Min, Noel Chalmers, Damon McDougall, Malachi Phillips, Jed Brown
Time: 12:00 - 2:00 pm (CT)

The SENSEI Generic In Situ Interface – A Tutorial
Speakers: E. Wes Bethel, Silvio Rizzi, Burlen Loring
Time: 12:00 - 1:30 pm (CT)

Checkpointing with VELOC: Challenges, Use Cases, Integration
Speakers: Bogdan Nicolae, Salman Habib, Murat Keceli, Keita Terianishi
Time: 1:00 - 2:00 pm (CT)

The Programming Environments Landscape at the ASCR Facilities
Speakers: David E. Bernholdt, Jack Deslippe, Scott J. Parker
Time: 1:00 - 2:00 pm (CT)

Wednesday, May 4, 2022

Compression for Scientific Data for ECP applications (part 1)
Speakers: Franck Cappello, Sheng Di, Robert Underwood, Peter Lindstrom, Pascal Grosset
Time: 9:00 - 11:00 am (CT)

US Federal Agency's Exascale Applications and Software Needs
Speakers: Mike Heroux, Andrew Siegel, David Martin, Suzy Tichenor, Jeff Durachta, Piyush Mehrotra, Frances Hill, Emily Greenspan, Dan Stanzione
Time: 9:00 - 11:00 am (CT)

Updates and Roadmap for the SYCL Community
Speakers: Kevin Harms, Thomas Applencourt, Nevin Liber, Brandon Cook, David E. Bernholdt, Abhishek Bagusetty
Time: 10:00 - 11:00 am (CT)

Compression for Scientific Data for ECP applications (part 2)
Speakers: Franck Cappello, Sheng Di, Robert Underwood, Peter Lindstrom, Pascal Grosset
Time: 12:00 - 2:00 pm (CT)

The OpenMP Ecosystem in LLVM - Features, Functionality, and Flags
Speakers: Joseph Huber, Johannes Doerfert, Shilei Tian, Michael Kruse, Giorgis Georgakoudis
Time: 12:00 - 2:00 pm (CT)

Panel on Sustainability of ECP Software and Applications
Speakers: Andrew Siegel, Mike Heroux, Hal Finkel, Dave Kepczynski
Time: 12:00 - 2:00 pm (CT)

Early Experiences Preparing for Aurora
Speakers: Christopher J. Knight, Yasaman Ghadar, Abhishek Bagusetty, Ye Luo, Timothy J. Williams
Time: 12:00 - 3:00 pm (CT)

Performance of Particle Applications on Early Exascale Hardware
Speakers: Stan More, Adrian Pope, Peter McCorquodale, Michael Wall, Samuel Reeve, Aaron Scheinberg 
Time: 3:00 - 5:00 pm (CT)

On-Ramp to ECP Software and Applications
Speakers: Mike Heroux, Andrew Siegel, Pete Bradley
Time: 3:00 - 5:00 pm (CT)

Application Experiences with Online Data Analysis and Reduction
Speakers: CS Chang, Ian Foster, Scott Klasky, Axel Huebl, Robert Jacob, Arvind Ramanathan
Time: 3:00 - 4:00 pm (CT)

Early Experience of Application Developers With OpenMP Offloading
Speakers: JaeHyuk Kwack, Rahulkumar Gayatri, Mauro Del Ben, Austin Harris, Reuben Budiardja, Xingqiu Yuan, Jean-Luc Fattebert, Ye Luo, John R. Tramm, Timothy J. Williams, Vivek Kale, Yun He, Christopher Daley, Yasaman Ghadar, Stephen Nichols, Melisa Alkan, Buu Pham, Dossay Oryspayev, Swaroop S. Pophale, Tosaporn Sattasathuchana, Peng Xu, Veronica Melesse Vergara, Swen Boehm, Nick Hagerty, Philip Thomas, Colleen Bertoni, Brandon Cook, Meifeng Lin
Time: 3:00 - 5:00 pm (CT)

Thursday, May 5, 2022

Facilities Updates
Speakers: Sudip Dosanjh, Bronson Messer, Scott Parker
Time: 9:00 - 10:00 am (CT)

Stochastic Applications in HPC: Challenges and Solutions
Speakers: John R. Tramm, Ye Luo, Salman Habib, Scott McKinley, Steven Hamilton, Nick Frontiere
Time: 12:00 - 2:00 pm (CT)

What Can Be Learned from Applying Team of Teams Principles to the ECP projects PETSc, Trillinos, xSDK, and E4S?
Speakers: Reed Milewicz, David Moulton, Miranda Mundt, Todd Munson, Elaine Raybourn, Benjamin Sims, Jim Willenbring, Greg Watson, Ulrike Yang
Time: 12:00 - 2:00 pm (CT)

Applications Integration
Speakers: Scott Parker, Balint Joo, Deborah Bard, Stephen Nichols, Christopher J. Knight, Venkat Vishwanath, Murali Emani, John Gounley, Yasaman Ghadar, Rahul Gayatri, Neil Mehta, Abhishek Bagusetty, Hannah Ross, Matt Norman
Time: 1:00 - 2:00 pm (CT)

Friday, May 6, 2022

Hands-on with the latest Aurora Early Hardware
Speakers: Yasaman Ghadar, Michael DMello, Scott J. Parker, Christopher J. Knight, Timothy J. Williams
Time: 9:00 am - 12:30 pm (CT)

Porting PETSc-based application codes to GPU-accelerated architectures
Speakers: Richard Mills, Mark F. Adams, Matthew Knepley, Todd Munson, Barry Smith, Junchao Zhang, Jed Brown
Time: 10:30 - 12:00 pm (CT)