CEED Annual Meeting
August 11-12, 2020
Virtual Meeting on Zoom + Slack
Overview
CEED will hold its fourth annual meeting August 11-12, 2020 virtually using ECP Zoom for videoconferencing and Slack for side discussions. The goal of the meeting is to report on the progress in the center, deepen existing and establish new connections with ECP hardware vendors, ECP software technologies projects and other collaborators, plan project activities and brainstorm/work as a group to make technical progress. In addition to gathering together many of the CEED researchers, the meeting will include representatives of the ECP management, hardware vendors, software technology and other interested projects.
Registration
If you plan to attend, please register no later than August 7th. There is no registration fee.
Meeting format
The meeting will include the following elements:
- Project review and updates from the CEED team
- Contributed talks from AD, ST, vendors and external partners
- Technical discussions in small breakout groups
Live presentations and wrap-up will be on ECP Zoom (links to be posted the week of the meeting). Side discussions and breakout sessions will be on the meeting Slack space.
Meeting Agenda
The meeting activities will take place 10:30am-6:00pm eastern time (7:30am-3:00pm pacific).
Moderators will be unmuted to provide some auditory feedback. They will also monitor chat, relay questions and lead in the applause!
Monday, August 10
| Time (PDT) | Time (EDT) | Activity | Moderator |
|---|---|---|---|
| 9:30-12:30 | 12:30-3:30 | Test / Setup Zoom + Slack | Tzanio Kolev |
Tuesday, August 11
| Time (PDT) | Time (EDT) | Activity | Moderator |
|---|---|---|---|
| 7:30-8:00 | 10:30-11:00 | Welcome & CEED Overview Tzanio Kolev (LLNL) |
Paul Fischer |
| 8:00-8:30 | 11:00-11:30 | Finite Element Thrust & MFEM Update Veselin Dobrev (LLNL) |
Tzanio Kolev |
| 8:30-9:00 | 11:30-12:00 | NekRS Update Paul Fischer (UIUC) |
Tzanio Kolev |
| 9:00-9:30 | 12:00-12:30 | libParanumal Update Tim Warburton (VT) |
Tzanio Kolev |
| 9:30-10:00 | 12:30-1:00 | Break • side discussions on Slack • propose breakout topics |
|
| 10:00-10:20 | 1:00-1:20 | Applications Thrust Misun Min (ANL) |
Paul Fischer |
| 10:20-10:40 | 1:20-1:40 | Toward full core CFD: update from ExaSMR Elia Merzari (PSU) |
Misun Min |
| 10:40-11:00 | 1:40-2:00 | MARBL: GPU Acceleration of Blast, a High-Order Hydrodynamics Code Arturo Vargas (LLNL) |
Misun Min |
| 11:00-11:20 | 2:00-2:20 | E3SM: Performance of spectral element dycore on Summit at scale Mark Taylor (SNL) |
Misun Min |
| 11:20-11:40 | 2:20-2:40 | ExaAM: ExaConstit Update Robert Carson (LLNL) |
Misun Min |
| 11:40-12:00 | 2:40-3:00 | RF-SciDAC: Progress in RF wave simulation for fusion plasmas using MFEM Syun'ichi Shiraiwa (PPPL) |
Misun Min |
| 12:00-12:30 | 3:00-3:30 | Group Photo & Break • side discussions on Slack |
|
| 12:30-1:00 | 3:30-4:00 | Breakout Sessions Topics • discuss/finalize topics for parallel technical discussions • e.g. new BPs, solvers, meshing, visualization, ... |
Tzanio Kolev |
| 1:00-2:30 | 4:00-5:30 | Technical Discussions • parallel sessions on Slack |
|
| 2:30-3:00 | 5:30-6:00 | Day 1 Wrap-up | Tzanio Kolev |
Wednesday, August 12
| Time (PDT) | Time (EDT) | Activity | Moderator |
|---|---|---|---|
| 7:30-8:00 | 10:30-11:00 | Software Thrust & libCEED Update Jed Brown (CU Boulder) |
Paul Fischer |
| 8:00-8:30 | 11:00-11:30 | Curved conforming mesh adaptation Mark Shephard and Cameron Smith (RPI) |
Paul Fischer |
| 8:30-9:00 | 11:30-12:00 | Increasing GPU enhancements in hypre’s BoomerAMG Ruipeng Li (LLNL) |
Paul Fischer |
| 9:00-9:30 | 12:00-12:30 | One reduce GMRES with two Stage Gauss Seidel AMG smoother: Scaling to new heights on Summit Kasia Swirydowicz and Stephen Thomas (NREL) |
Paul Fischer |
| 9:30-10:00 | 12:30-1:00 | Break • side discussions on Slack • propose breakout topics |
|
| 10:00-10:20 | 1:00-1:20 | Hardware Thrust & MAGMA Update Stanimire Tomov (UTK) |
Tzanio Kolev |
| 10:20-10:40 | 1:20-1:40 | Achieving Performance Portability in MARBL with LLNL Tools: Profiling, Kernel Abstractions, Memory Pools, and More Tom Stitt (LLNL) |
Tzanio Kolev |
| 10:40-11:00 | 1:40-2:00 | Inline Vector Compression for Computational Physics Freddie Witherden (TAMU) |
Tzanio Kolev |
| 11:00-11:20 | 2:00-2:20 | Devil Ray: Native High-Order Ray Tracing Matt Larsen (LLNL) |
Tzanio Kolev |
| 11:20-11:40 | 2:20-2:40 | Coupling MFEM with the Ginkgo backend for efficient numerics on GPUs Natalie Beams (UTK) |
Tzanio Kolev |
| 11:40-12:00 | 2:40-3:00 | SUNDIALS: New features and capabilities David Gardner (LLNL) |
Tzanio Kolev |
| 12:00-12:30 | 3:00-3:30 | Break • side discussions on Slack |
|
| 12:30-1:00 | 3:30-4:00 | libCEED tutorial Valeria Barra (CU Boulder) |
Tzanio Kolev |
| 1:00-2:30 | 4:00-5:30 | Technical Discussions • parallel sessions on Slack |
|
| 2:30-3:00 | 5:30-6:00 | Meeting Wrap-up | Tzanio Kolev |
Participants
- See the meeting Slack space
Questions?
For questions, please contact the meeting organizers at ceed-meeting@llnl.gov.