HPSF Conference 2025: Grid

May 5-8, 2025
Chicago, IL
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This schedule is automatically displayed in Central Time (UTC/GMT -6 hours). To see the schedule in your preferred timezone, please select from the drop-down menu to the right, above "Filter by Date."

IMPORTANT NOTE: Timing of sessions and room locations are subject to change.

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Atrium	Ballroom Meeting Foyer	Chicago River Ballroom A-D

7:45am
8:00am
8:15am
8:30am
8:45am
9:00am
9:15am
9:30am
9:45am
10:00am
10:15am
10:30am
10:45am
11:00am
11:15am
11:30am
11:45am
12:00pm
12:15pm
12:30pm
12:45pm
1:00pm
1:15pm
1:30pm
1:45pm
2:00pm
2:15pm
2:30pm
2:45pm
3:00pm
3:15pm
3:30pm
3:45pm
4:00pm
4:15pm
4:30pm
4:45pm
5:00pm
5:15pm
5:30pm
5:45pm
6:00pm
6:15pm
6:30pm
6:45pm
7:00pm

Lunch (Provided for Attendees) 12:30pm - 2:00pm

Registration & Badge Pick-Up 8:00am - 6:00pm

Attendee Reception 5:00pm - 7:00pm

Welcome Remarks -...

HPSF State of the...

Governing Board In...

TAC Introduction -...

Working Groups Int...

Project Updates 10:30am - 12:30pm

Project Updates 2:00pm - 3:00pm

Panel Discussion: Status and Trends in the HPC Landscape - Moderated by Todd Gamblin, Lawrence L... 3:30pm - 5:00pm

Poster Sessions 5:00pm - 7:00pm

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Atrium	Ballroom Meeting Foyer	Chicago River Ballroom A-D	Des Plaines River	Mississippi River 1 & 2	Salon E	Salon F	Salon G

8:15am
8:30am
8:45am
9:00am
9:15am
9:30am
9:45am
10:00am
10:15am
10:30am
10:45am
11:00am
11:15am
11:30am
11:45am
12:00pm
12:15pm
12:30pm
12:45pm
1:00pm
1:15pm
1:30pm
1:45pm
2:00pm
2:15pm
2:30pm
2:45pm
3:00pm
3:15pm
3:30pm
3:45pm
4:00pm
4:15pm
4:30pm
4:45pm
5:00pm
5:15pm
5:30pm
5:45pm

Lunch (Provided for Attendees) 12:30pm - 2:00pm

Registration & Badge Pick-Up 8:30am - 5:00pm

Welcome & Overview...

Performance, Usability and Issues on Current Systems - John Mellor-Crummey, Rice Universit... 9:05am - 10:30am

Panel Discussion: Processor Trends and What They Mean for Software - Christian Trott, Sandia Nat... 11:00am - 12:30pm

Working Group Breakout Reports

HPSF Community BOF - Moderated by Julien Bigot, CEA 3:50pm - 5:20pm

Closing Remarks

Performance Testing Working Group Breakout - Led by Olga Pearce 2:00pm - 3:00pm

Interoperability Prospective Working Group Breakout - Led by Dam... 2:00pm - 3:00pm

CI Working Group Breakout - Led by Alec Scott & Zack Galbreath 2:00pm - 3:00pm

Outreach Working Group Breakout 2:00pm - 3:00pm

Prospective Projects Working Group Breakout - Led by Chris Clark 2:00pm - 3:00pm

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Atrium	Ballroom Meeting Foyer	Illinois River	Mississippi River 1 & 2	Rock River 1 & 2	Salon A-C	Salon D

8:15am
8:30am
8:45am
9:00am
9:15am
9:30am
9:45am
10:00am
10:15am
10:30am
10:45am
11:00am
11:15am
11:30am
11:45am
12:00pm
12:15pm
12:30pm
12:45pm
1:00pm
1:15pm
1:30pm
1:45pm
2:00pm
2:15pm
2:30pm
2:45pm
3:00pm
3:15pm
3:30pm
3:45pm
4:00pm
4:15pm
4:30pm
4:45pm
5:00pm
5:15pm

Lunch (Provided for Attendees) 12:05pm - 1:35pm

Registration & Badge Pick-Up 8:30am - 4:30pm

Introduction to Containers and Charlieclou... 9:00am - 9:40am

Charliecloud Works...

Key Charliecloud I...

Charliecloud Office Hours - Reid Priedhorsky, Los Alamos National Laboratory 3:40pm - 5:00pm

The History of App...

Apptainer in Lima...

Using Apptainer in...

Creating Apptainer...

Leveraging Apptain...

Recent Apptainer D...

Discussion - Led b...

Trilinos Introduct...

An Overview of the...

Why Your Science A...

Introduction to Tr...

Trilinos CI Testin...

The Role of Trilin...

Automated Precondi...

Keeping Trilinos R...

PyTrilinos2: Using...

Numerical Relativi...

Cosmological Disco...

Quokka: A New Mult...

A Hybrid Algorithm...

ExaEpi: Agent-Base...

Updates on the War...

Using AMReX’s Embe...

Solid Mechanics in...

In Situ Integratio...

A High-Performance...

Exascale Modeling...

AMReX for Renewabl...

Advancing High-spe...

A Mixed Formulatio...

ExaWind: Leveragin...

Load Balancing in...

Code Coupling of P...

Welcome and Overvi...

Update on the Ecos...

Kokkos Core Update - Damien Lebr... 9:30am - 10:00am

Kokkos-Kernels Upd...

FleCSI Application...

DDC: A Performance...

TChem-atm - A Perf...

GPU Porting of the...

Omega: Towards a P...

A Brief Overview o...

Enhancing Fortran...

Using Umpire's Mem...

Early Experiences...

Experience Porting...

Benchmarking Latti...

Leveraging Liaison...

Vertex-CFD: A Mult...

Writing Better Kok...

Performance-Portab...

Empowering NSM Sup...

Real-Time Performa...

Cabana: Particles,...

Welcome and Overvi...

State of the Spack Community, Todd Ga... 9:10am - 9:45am

Spack v1.0 - Greg Becker, Lawrence Li... 9:45am - 10:20am

Optimizing Spack:...

Fast Binary Instal...

Spack on Windows -...

Spack CI: Past, Pr...

E4S and Spack - Sa...

Spack-Stack: An In...

Packaging for HPC...

Developing and Dis...

GAIA: A Software D...

Closing Gaps in Sp...

Development of Com...

Feedback on Using...

Spack at the Linac...

Towards a Zero-Ins...

Deploying Software...

Organizational App...

Dynamic Resource A...

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Atrium	Ballroom Meeting Foyer	Illinois River	Mississippi River 1 & 2	Salon A-C	Salon D

8:15am
8:30am
8:45am
9:00am
9:15am
9:30am
9:45am
10:00am
10:15am
10:30am
10:45am
11:00am
11:15am
11:30am
11:45am
12:00pm
12:15pm
12:30pm
12:45pm
1:00pm
1:15pm
1:30pm
1:45pm
2:00pm
2:15pm
2:30pm
2:45pm
3:00pm
3:15pm
3:30pm
3:45pm
4:00pm
4:15pm
4:30pm
4:45pm
5:00pm

Lunch (Provided for Attendees) 12:05pm - 1:35pm

Registration & Badge Pick-Up 8:30am - 4:00pm

Breaking Charliecl...

Deploying AI Chatbot Assistants with Charl... 9:20am - 10:00am

Using Charliecloud...

Charliecloud + Gitlab-CI: Building and Usi... 10:45am - 11:25am

Maintaining the Debian Charliecloud Packag... 11:25am - 12:05pm

Key Charliecloud I...

BEE: Orchestrating...

Charliecloud Office Hours - Reid Priedhorsky, Los Alamos Nationa... 2:15pm - 3:15pm

Let’s Talk HPX: Charting the Path Forward - Hartmut Kaiser, LSU 9:00am - 10:20am

kokkos-fft Updates...

Fortran Porting Wi...

Custom Layout and...

Runtime Auto-Tunin...

Unifying the HPC E...

PyKokkos: Performa...

Leveraging the C C...

Bottlenecks in Hig...

Accelerating SPECF...

Managing Kokkos Ca...

Gyselalib++: A Por...

Expression Templat...

Bridging Parallel...

Integration of PET...

Parallel Sweep Alg...

Panel Discussion: Kokkos - Reflecting on Exascale and Charting the Future 3:40pm - 5:00pm

Creating Reproduci...

Democratizing Acce...

Spack, Containers,...

Spack Deployment S...

Lessons Learned fr...

Challenges Mixing...

An Opinionated-Def...

Developing and Man...

From Complexity to...

Deploying a Large...

Building and Maint...

Using Spack to Bui...

Aurora PE: Rethink...

Driving Continuous...

Implementing a Sec...

Spack-Based WEAVE Environment at... 4:20pm - 4:50pm

DevOps for Monolit...