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Lawrence Livermore heads to the 33rd annual Supercomputing Conference (SC21), which will be held in a hybrid (i.e., virtual and in-person) format throughout November 14–19. Follow LLNL Computing (@Livermore_Comp) on Twitter with the hashtags: #LLNLatSC and #SC21. The Department of Energy (@NatLabsHPC) will also tweet during the event.

All initial broadcast times are listed in Central Standard Time. Please see the Remote Participation FAQ for information about which sessions are pre-recorded, livestreamed, in-person only, and/or available online afterwards, as well as other logistics.

Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | LLNL SC Committee Members

 

Sunday, Nov. 14

• 8:00am – 12:00pm | Tutorial (online) | In Situ Analysis and Visualization with SENSEI and Ascent | 4 LLNL presenters
• 8:00am – 12:00pm | Tutorial (in-person only) | Lossy Compression for Scientific Data | Peter Lindstrom, presenter
• 8:00am – 5:00pm | Tutorial (in-person only) | Managing HPC Software Complexity with Spack | 3 LLNL presenters
• 9:00am – 5:30pm | Workshop | MCHPC’21: Workshop on Memory Centric High Performance Computing | Maya Gokhale, co-organizer
• 9:00am – 5:30pm | Workshop | ProTools 2021: Workshop on Programming and Performance Visualization Tools | David Boehme, co-organizer
• 11:00am – 11:30am | Workshop | It’s a Scheduling Affair: GROMACS in the Cloud with the KubeFlux Scheduler | 2 LLNL presenters
• 12:00pm – 12:30pm | Workshop | Did the GPU Obfuscate the Load Imbalance in My MPI Simulation? | 2 LLNL presenters
• 12:15pm – 1:15pm | Students[at]SC | Resume Tips | Kristi Belcher, co-presenter
• 4:20pm – 5:30pm | Workshop (online) | Healing the Gaps and Growing the Scope of Performance, Portability and Productivity | Rich Hornung, panelist

Monday, Nov. 15

• 8:00am – 12:00pm | Tutorial (online) | ExaWorks: Developing Robust and Scalable Next Generation Workflows Applications and Systems | Dan Laney, presenter
• 8:00am – 5:00pm | Tutorial (online) | User-Centric Automated Performance Analysis of Hybrid Parallel Programs | 3 LLNL presenters
• 9:00am – 5:30pm | Workshop | ISAV21: In Situ Infrastructures for Enabling Extreme Scale Analysis and Visualization | Matt Larsen, co-organizer
• 11:30am – 12:00pm | Workshop | HPCFAIR: Enabling FAIR AI for HPC Applications | 3 LLNL presenters
• 11:30am – 1:15pm | Students[at]SC | Presentation and Communication Skills | 2 LLNL presenters
• 3:30pm – 4:10pm | Workshop | Automated In Situ Computational Steering Using Ascent’s Capable Yes-No Machine | 4 LLNL presenters
• 4:30pm – 5:00pm | Workshop | Quandary: An Open-Source C++ Package for High-Performance Optimal Control of Open Quantum Systems | 3 LLNL presenters
• 4:50pm – 5:15pm | Workshop | HPC Ontology: Towards a Unified Ontology for Managing Training Datasets and AI Models for High-Performance Computing | 3 LLNL presenters
• 5:15pm – 5:40pm | Workshop | Is Disaggregation Possible for HPC Cognitive Simulation? | 4 LLNL presenters
• 7:30pm – 8:00pm | Students[at]SC | Student Cluster Competition Kick-Off | Kathleen Shoga, chair; Rigo Moreno Delgado, committee member

Tuesday, Nov. 16

• 8:30am – 5:00pm | Poster | Chaining Multiple Tools and Libraries Using Gotcha | 3 LLNL co-authors
• 8:30am – 5:00pm | Poster | Support in OpenMP for Multi-GPU Parallelism | Tom Scogland, co-author
• 10:00am – 6:00pm | Students[at]SC | Student Cluster Competition | Kathleen Shoga, chair; Rigo Moreno Delgado, committee member
• 10:30am – 11:00am | Paper | Generalizable Coordination of Large Multiscale Ensembles: Challenges and Learnings at Scale | 13 LLNL co-authors
• 10:30am – 12:00pm | Invited Talks | Tuesday morning | Todd Gamblin, session chair
• 10:30am – 12:00pm | Paper | Efficient Deep Learning Tools | Nikoli Dryden, session chair
• 11:30am – 1:15pm | Students[at]SC | Mindful Career Navigation | Kristi Belcher, co-presenter
• 1:30pm – 2:00pm | Paper | Preparing an Incompressible-Flow Fluid Dynamics Code for Exascale-Class Wind Energy Simulations | Ruipeng Li, co-author
• 3:30pm – 5:00pm | Panel | A Precipice of Transformation: Programming Models for Future HPC Systems | Maya Gokhale, panelist
• 5:15pm – 6:45pm | BOF | Liquid Cooling Challenges and Facility Experiences: What's Next? | Chris DePrater, session leader

Wednesday, Nov. 17

• 11:00am – 11:30am | Booth talk | Supermicro booth 1117: Storage, Systems, Standardization, and Snakes | Cameron Harr, presenter
• 12:15pm – 1:15pm | BOF (online) | Addressing Cybersecurity Standards/Policies in HPC Environments | 2 LLNL session leaders
• 12:15pm – 1:15pm | BOF | Spack Community BoF | 3 LLNL session leaders
• 1:30pm – 3:00pm | Panel | Performance and Correctness Tools for Extreme-Scale Computing | Ignacio Laguna, moderator; Todd Gamblin, panelist
• 3:30pm – 4:00pm | Paper | TriPoll: Computing Surveys of Triangles in Massive-Scale Temporal Graphs with Metadata | 6 LLNL co-authors
• 4:00pm – 4:30pm | Booth talk (WebEx) | DOE booth 2227: Is Disaggregation Possible for HPC Cognitive Simulation? | Brian Van Essen, presenter
• 5:15pm – 6:45pm | BOF (online) | Community-Driven Efforts for Energy Efficiency in HPC Software Stack | Tapasya Patki, session leader
• 5:15pm – 6:45pm | BOF | The Green 500: Trends in Energy-Efficient Supercomputing | Thomas Scogland, session leader

Thursday, Nov. 18

• 8:30am – 5:00pm | Poster | Analysis of Scheduling Policies for Next-Generation Rabbit Architecture | Keith Bateman, student author
• 8:30am – 5:00pm | Poster | Missing the Trees for the Branches: Graphical-Scripting Interaction with Large-Scale Calling Context Trees | Connor Scully-Allison, student author
• 8:30am – 5:00pm | Poster | Optimizing Deep Learning Material Interface Reconstruction | Valen Yamamoto, student author
• 10:30am – 12:00pm | Invited Talks | Thursday morning | Bronis de Supinski, session chair
• 11:00am – 11:30am | Paper | High-Throughput Virtual Screening of Small Molecule Inhibitors for SARS-CoV-2 Protein Targets with Deep Fusion Models | 27 LLNL co-authors
• 12:15pm – 1:15pm | BOF | Modular, Flexible & Composable HPC Module, HPCM, from the Open Compute Project | Trent D’Hooge, session leader
• 12:15pm – 1:15pm | BOF (online) | Towards FAIR for Machine Learning (ML) Models | Chunhua Liao, session leader
• 12:30pm – 1:30pm | Award | Best Reproducibility Advancement Award: HPAC: Evaluating Approximate Computing Techniques on HPC Applications | 7 LLNL co-authors
• 2:00pm – 2:30pm | Paper | HPAC: Evaluating Approximate Computing Techniques on HPC OpenMP Applications | 7 LLNL co-authors
• 2:30pm – 3:00pm | Paper | Clairvoyant Prefetching for Distributed Machine Learning I/O | Nikoli Dryden, co-author

Friday, Nov. 19

• 8:30am – 12:00pm | Workshop | Correctness 2021: 5th International Workshop on Software Correctness for HPC Applications | 3 LLNL presenters
• 8:30am – 12:00pm | Workshop | HUST-21: 8th International Workshop on HPC User Support Tools | Elsa Gonsiorowski, co-organizer
• 8:30am – 12:00pm | Workshop | PEHC: Programming Environments for Heterogeneous Computing | Maya Gokhale, co-organizer
• 9:00am – 9:20am | Workshop | Guarding Numerics Amidst Rising Heterogeneity | Ignacio Laguna, presenter
• 10:30am – 12:00pm | Panel | Reproducibility in HPC: Passing Fad or a Work in Progress? | Tom Scogland, panelist
• 10:50am – 11:10am | Workshop | High-Precision Evaluation of Both Static and Dynamic Tools using DataRaceBench | 2 LLNL presenters
• 11:10am – 11:30pm | Workshop | Batched Sparse Iterative Solvers for Computational Chemistry Simulations on GPUs | 2 LLNL presenters

LLNL SC Committee Members

Executive Committee

• Bronis de Supinski – Conference Chair; SC Steering Committee Member; Risk Management Team Member
• Michele Bianchini-Gunn – Executive Assistant
• Lori Diachin – Virtual Logistics Chair
• Todd Gamblin – Technical Program Vice Chair

Other Committees

• Dong Ahn – Technical Program Committee, Tutorials Member
• Greg Becker – Virtual Logistics Committee, Tutorials Content Liaison
• Kristi Belcher – Student Programming Committee, Non-Technical Sessions Member
• Adam Bertsch – Network Security Committee, Co-Chair; Technical Program Committee, State of the Practice Member
• Stephanie Brink – Student Cluster Competition Committee, Vice Chair
• Sam Coleman – Student Cluster Competition Committee Member
• Hariharan Devarajan – Exhibitor Forum Committee Member
• Jill Dougherty – Infrastructure Committee, Wayfinding Chair
• Erik Draeger – Technical Program Committee, Applications Member
• Nikoli Dryden – Technical Program Committee, Machine Learning & HPC Member
• Maya Gokhale – Technical Program Committee, Architectures & Networks Chair
• Elsa Gonsiorowski – Technical Program Committee, System Software Member
• Judith Hill – Technical Program Committee, Algorithms Member & Research Posters Member
• Clea Marples – Virtual Logistics Committee, Operations Lead
• Harshitha Menon – Technical Program Committee, Workshops Member
• Mark Miller – Technical Program Committee, Scientific Visualization & Data Analytics Poster Showcase Member
• Kathryn Mohror – Local Arrangements Committee, Special Events Chair
• Rigoberto Moreno Delgado – Student Cluster Competition Committee Member
• Konstantinos Parasyris – Technical Program Committee, AD/AE Appendices Member
• Tapasya Patki – Student Cluster Competition Committee Member; Technical Program Committee, Performance Member
• Ivy Peng – Technical Program Committee, Performance Member
• Kathleen Shoga – Student Cluster Competition Committee, Chair
• Jeremy Thomas – Communications Committee, Reporter
• Brian Van Essen – Technical Program Committee, Machine Learning & HPC Member
• Jamie Van Randwyk – Infrastructure Committee, Deputy Chair; Virtual Logistics Committee, Infrastructure Space Liaison