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Organization

The University of Texas at Austin
Contributors
Greg Abram
John Cazes
Sean Cunningham
Milinda Fernando
Nina Flippova
Greg Foss
Omar Ghattas
Bagus Hanindhito
Stefan Henneking
Tianrui Hu
Alexis Huante
Akshit Jariwala
Benjamin Kiesling
Dimitrios Liakopoulos
Graham Pash
Francesca Samsel
Dave Semeraro
Prasoon Sinha
Stella Soffner
Dan Stanzione
Sreeram Venkat
Neeraja J. Yadwadkar
Session Chairs
Rosalia Gomez
Presentations
Paper
Characterizing Performance, Power, and Energy of AMD CDNA3 GPU Family
11:37am - 12:00pm CST Wednesday, 19 November 2025 263-264
Energy Efficiency
Performance Measurement, Modeling, & Tools
Power Use Monitoring & Optimization
State of the Practice
Livestreamed
Recorded
TP
Art of HPC
Cyclic Ice
8:00am - 6:00pm CST Sunday, 16 November 2025 Art of HPC - Plaza Lobby
Art of HPC
Not Livestreamed
Not Recorded
TP
W
TUT
XO/EX
Research and ACM SRC Posters
Enabling Real-Time, Extreme-Scale Bayesian Inference: FFT-Based GPU-Accelerated Matrix-Vector Products for Block-Triangular Toeplitz Matrices
8:00am - 5:00pm CST Tuesday, 18 November 2025 Second Floor Atrium
Research & ACM SRC Posters
TP
Art of HPC
High-Resolution Acoustic–Gravity Simulation for Tsunami Early Warning in the Cascadia Subduction Zone
8:00am - 6:00pm CST Sunday, 16 November 2025 Art of HPC - Plaza Lobby
Art of HPC
Not Livestreamed
Not Recorded
TP
W
TUT
XO/EX
Exhibitor Forum
How to Store an Exabyte
1:30pm - 2:00pm CST Thursday, 20 November 2025 130
Exascale
Livestreamed
Recorded
TP
XO/EX
Research and ACM SRC Posters
JACC: Easy CPU/GPU Performance Portability for Scientific Applications in Julia
8:00am - 5:00pm CST Tuesday, 18 November 2025 Second Floor Atrium
Research & ACM SRC Posters
TP
Art of HPC
Magnetic Field of a Star Formation Simulation
8:00am - 6:00pm CST Sunday, 16 November 2025 Art of HPC - Plaza Lobby
Art of HPC
Not Livestreamed
Not Recorded
TP
W
TUT
XO/EX
Paper
MaverIQ: Fingerprint-Guided Extrapolation and Fragmentation-Aware Layering for Intent-Based LLM Serving
10:30am - 10:52am CST Thursday, 20 November 2025 261-262-265-266
HPC for Machine Learning
System Software and Cloud Computing
Livestreamed
Recorded
TP
Birds of a Feather
Mission Accomplished: Arm-Based Systems Are Here and They Are 'Boring.' What Now? What Next?
12:15pm - 1:15pm CST Thursday, 20 November 2025 130
State of the Practice
Livestreamed
Recorded
TP
XO/EX
Workshop
Mixed-Precision Performance Portability of FFT-Based GPU-Accelerated Algorithms for Block-Triangular Toeplitz Matrices
2:30pm - 3:00pm CST Monday, 17 November 2025 231
Performance Evaluation, Scalability, & Portability
Livestreamed
Recorded
TP
W
Research and ACM SRC Posters
Numerical Investigation of Radiation Hydrodynamic Instabilities at Scale with FleCSI-HARD
8:00am - 5:00pm CST Tuesday, 18 November 2025 Second Floor Atrium
Research & ACM SRC Posters
TP
ACM Gordon Bell Climate Modeling Finalist
ACM Gordon Bell Finalist
Awards and Award Talks
Real-Time Bayesian Inference at Extreme Scale: A Digital Twin for Tsunami Early Warning Applied to the Cascadia Subduction Zone
1:52pm - 2:15pm CST Tuesday, 18 November 2025 261-262-265-266
Applications
GB
Livestreamed
Recorded
TP
Doctoral Showcase
Towards Predictive Digital Twins with Applications to Precision Oncology
3:30pm - 3:45pm CST Thursday, 20 November 2025 230
Research & ACM SRC Posters
Livestreamed
Recorded
TP
Birds of a Feather
Utilizing Inference for Science Services Within the Academic Community
5:15pm - 6:45pm CST Tuesday, 18 November 2025 131
Artificial Intelligence & Machine Learning
Livestreamed
Recorded
TP
XO/EX
Sessions
Community Engagement and Support
Advanced Computing Student Collaborative (ACSC@SC25)
8:30am - 12:00pm CST Thursday, 20 November 2025 125
Not Livestreamed
Not Recorded
TP
W
TUT
XO/EX