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Organization

NVIDIA Corporation
Contributors
Bryce Adelstein Lelbach
Bryce Adelstein-Lelbach
David Appelhans
Neil Ashton
Harun Bayraktar
Tomasz Bednarz
Gil Bloch
George Bosilca
Giri Chukkapalli
Larry Dennison
Leonard Deutschle
Salvatore Di Girolamo
Joe Eaton
Thomas Gibbs
Peter-Jan Gootzen
Manjunath Gorentla Venkata
Richard Graham
Oded Green
Jeff Hammond
Christine Harvey
Benjamín Hernández
Ali Heydari
Stephen Jones
Mozhgan Kabiri Chimeh
Vasileios Karakasis
Brucek Khailany
William Killian
Benjamin Klenk
Anton Korzh
Quincey Koziol
Thorsten Kurth
Elica Kyoseva
Jeff Larkin
Bryce Lelbach
Denis Leshchev
JP Lewis
Shaomeng Li
Justin Gage Lietz
Justin Luitjens
Danylo Lykov
Vikram Mailthody
Alex J. McCaskey
Manish Modani
CJ Newburn
Thien Nguyen
Corey Nolet
Rami Nudelman
Taylor Lee Patti
J. Gregory Pauloski
J. Greg Pauloski (Advisor)
Heidi Poxon
Pooja Rao
Haoxing (Mark) Ren
Josh Romero
Gilad Shainer
Pavel Shamis
Dmitry Shmulevich
Siddharth Singh
Filippo Spiga
Mark Steinke
Akshay Subramaniam
Andy Terrel
Adam Thompson
Sean Treichler
Didem Unat
Monica VanDieren
Barry Warsaw
Evan Weinberg
Jack Wells
Jeremy Wilke
Donglin Yang
Session Chairs
Tomasz Bednarz
Barton Fiske
Christine Harvey
Mozhgan Kabiri chimeh
Vasileios Karakasis
Ian Karlin
Peter Messmer
CJ Newburn
Presentations
Workshop
2025 International Workshop on Performance, Portability, and Productivity in HPC
9:00am - 9:05am CST Monday, 17 November 2025 231
Performance Evaluation, Scalability, & Portability
Livestreamed
Recorded
TP
W
Birds of a Feather
30th Graph500 List
12:15pm - 1:15pm CST Tuesday, 18 November 2025 131
Performance Measurement, Modeling, & Tools
Livestreamed
Recorded
TP
XO/EX
Workshop
A Peak Performance Model for All-to-all on Hierarchical Systems and Its Applications
9:30am - 10:00am CST Monday, 17 November 2025 267
Livestreamed
Recorded
TP
W
ACM Gordon Bell Finalist
Awards and Award Talks
Ab-Initio Quantum Transport with the GW Approximation, 42,240 Atoms, and Sustained Exascale Performance
10:30am - 10:52am CST Tuesday, 18 November 2025 261-262-265-266
Applications
Livestreamed
Recorded
TP
Tutorial
Accelerated Quantum Supercomputing in Action: A Hands-On Tutorial on Scalable Hybrid Workflows
1:30pm - 5:00pm CST Sunday, 16 November 2025 124
Livestreamed
Recorded
TUT
Tutorial
Accelerating and Scaling Python for HPC
8:30am - 12:00pm CST Monday, 17 November 2025 124
Livestreamed
Recorded
TUT
Paper
ACTINA: Adapting Circuit-Switching Techniques for AI Networking Architectures
1:52pm - 2:15pm CST Wednesday, 19 November 2025 260-267
Architectures & Networks
BP
Livestreamed
Recorded
TP
Birds of a Feather
Advanced Architecture Testbeds: Community Resources for Enhanced HPC Research
5:15pm - 6:45pm CST Wednesday, 19 November 2025 126
Emerging Hardware & Software Technologies
Livestreamed
Recorded
TP
XO/EX
Birds of a Feather
AI Factory as the Unit of Compute: Driving Modularization, Standards, and Reference Designs
12:15pm - 1:15pm CST Tuesday, 18 November 2025 240-241-242
Democritization of HPC
Livestreamed
Recorded
TP
XO/EX
Birds of a Feather
Americas HPC Collaboration: Fostering an HPC Education and Workforce Development Ecosystem
5:15pm - 6:45pm CST Tuesday, 18 November 2025 124
Community Meetings
Education & Workforce Development
Livestreamed
Recorded
TP
XO/EX
Research and ACM SRC Posters
An Agent-Based Viral Venture: Adaptive Tool Selection for Scalable Genomics
8:00am - 5:00pm CST Tuesday, 18 November 2025 Second Floor Atrium
Research & ACM SRC Posters
TP
Art of HPC
ATLAS in silico
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
Augmenting Simulated Noisy Quantum Data Collection by Orders of Magnitude Using Pre-Trajectory Sampling with Batched Execution
4:15pm - 4:37pm CST Tuesday, 18 November 2025 260-267
Post-Moore Computing
Quantum Computing
Livestreamed
Recorded
TP
Birds of a Feather
Autonomous Science Network: Interconnected Autonomous Science Labs Empowered by HPC and Intelligent Agents
12:15pm - 1:15pm CST Wednesday, 19 November 2025 131
Community Meetings
Livestreamed
Recorded
TP
XO/EX
Paper
Balanced and Elastic End-to-End Training of Dynamic LLMs
2:15pm - 2:37pm CST Wednesday, 19 November 2025 261-262-265-266
HPC for Machine Learning
Performance Measurement, Modeling, & Tools
Livestreamed
Recorded
TP
Birds of a Feather
Bridging the Gap: Making Quantum-Classical Hybridization Work in HPC
5:15pm - 6:45pm CST Wednesday, 19 November 2025 124
Quantum & Other Post Moore Computing Technologies
Livestreamed
Recorded
TP
XO/EX
Tutorial
Building Scalable Agentic Systems for Science: Concepts, Architectures, and Hands-On with Academy
8:30am - 12:00pm CST Sunday, 16 November 2025 126
Livestreamed
Recorded
TUT
Panel
CANCELED: Building Sovereign Computing Ecosystems: The HPC-AI-Quantum Trinity and India’s Frugal Innovation Model
3:30pm - 5:00pm CST Thursday, 20 November 2025 231-232
Architectures
HPC Education
HPC Software & Runtime Systems
Livestreamed
Recorded
TP
Canceled
Birds of a Feather
Communication Libraries in HPC and AI
12:15pm - 1:15pm CST Wednesday, 19 November 2025 240-241-242
Architectures & Networks
Livestreamed
Recorded
TP
XO/EX
Paper
CPU- and GPU-Initiated Communication Strategies for Conjugate Gradient Methods on Large GPU Clusters
11:15am - 11:37am CST Tuesday, 18 November 2025 263-264
BP
Performance Measurement, Modeling, & Tools
Livestreamed
Recorded
TP
Panel
CPUs Have a Memory Problem: The Difficulty of Designing CPU-Based HPC Systems with Very High Memory Bandwidth
3:30pm - 5:00pm CST Wednesday, 19 November 2025 231-232
Algorithms, Numerical Methods, & Libraries
Architectures
Livestreamed
Recorded
TP
Panel
Cyberinfrastructure for Petascale Earth System Data
10:30am - 12:00pm CST Tuesday, 18 November 2025 231-232
Applications & Application Frameworks
High Performance I/O, Storage, Archive, & File Systems
Scalable Data Analytics & Management
Livestreamed
Recorded
TP
Tutorial
Deep Learning at Scale
8:30am - 5:00pm CST Monday, 17 November 2025 131
Livestreamed
Recorded
TUT
Tutorial
Delivering HPC: Procurement, Cost Models, Metrics, Value, and More
8:30am - 5:00pm CST Monday, 17 November 2025 132
Livestreamed
Recorded
TUT
Workshop
Dynamic Topology-Aware Scheduling in HPC Systems with Topograph
11:40am - 11:50am CST Monday, 17 November 2025 275
Livestreamed
Recorded
TP
W
Tutorial
Efficient Distributed GPU Programming for Exascale
8:30am - 5:00pm CST Sunday, 16 November 2025 127
Livestreamed
Recorded
TUT
Birds of a Feather
Emerging Storage Technologies
5:15pm - 6:45pm CST Tuesday, 18 November 2025 231-232
Storage
Livestreamed
Recorded
TP
XO/EX
Art of HPC
Panel
From Silicon to Surrealism: The Fusion of Art, AI, and HPC
1:30pm - 3:00pm CST Wednesday, 19 November 2025 231-232
Art of HPC
Creativity
Not Livestreamed
Not Recorded
TP
Workshop
Generating Permutations at Scale
11:20am - 11:45am CST Sunday, 16 November 2025 232
Livestreamed
Recorded
TP
W
Panel
Generative AI for Chip Design: Are We There Yet?
10:30am - 12:00pm CST Thursday, 20 November 2025 231-232
AI, Machine Learning, & Deep Learning
Architectures
SC Community Hot Topics
Not Livestreamed
Not Recorded
TP
Birds of a Feather
HDF5: Shaping the Next Generation of Data Tools
5:15pm - 6:45pm CST Tuesday, 18 November 2025 260-267
Storage
Livestreamed
Recorded
TP
XO/EX
Workshop
How does abstraction enable Performance, Portability, and Productivity?
4:30pm - 5:30pm CST Monday, 17 November 2025 231
Performance Evaluation, Scalability, & Portability
Livestreamed
Recorded
TP
W
Paper
HyTiS: Hybrid Tile Scheduling for GPU GEMM with Enhanced Wave Utilization and Cache Locality
11:15am - 11:37am CST Thursday, 20 November 2025 260-267
Algorithms
HPC for Machine Learning
Programming Frameworks
Livestreamed
Recorded
TP
Tutorial
In-Network Computing with SmartNICs for HPC Applications
1:30pm - 5:00pm CST Sunday, 16 November 2025 122
Livestreamed
Recorded
TUT
Workshop
Invited Talk-2
2:00pm - 3:00pm CST Monday, 17 November 2025 274
Livestreamed
Recorded
TP
W
Birds of a Feather
ISO C++ BoF: C++26 Doing Even More for HPC
5:15pm - 6:45pm CST Wednesday, 19 November 2025 240-241-242
Standards
Livestreamed
Recorded
TP
XO/EX
Workshop
KDRSolvers: Scalable, Flexible, Task-Oriented Krylov Solvers
4:10pm - 4:30pm CST Sunday, 16 November 2025 230
Livestreamed
Recorded
TP
W
Workshop
LAMMPS-KOKKOS: Performance Portable Molecular Dynamics Across Exascale Architectures
12:00pm - 12:30pm CST Monday, 17 November 2025 231
Performance Evaluation, Scalability, & Portability
Livestreamed
Recorded
TP
W
Panel
Let’s Not Bicker About Who Trains Whom: HPC and AI in the Golden Age of Self-Taught Machines
10:30am - 12:00pm CST Tuesday, 18 November 2025 240-241-242
AI, Machine Learning, & Deep Learning
Applications & Application Frameworks
Parallel Programming Methods, Models, Languages, & Environments
Livestreamed
Recorded
TP
Birds of a Feather
Meeting HPC Community Needs: How ACM SIGHPC, IEEE TCPP/TCHPC, and SIAG-SC/CSE Join Efforts to Engage Communities and Deliver Services
12:15pm - 1:15pm CST Thursday, 20 November 2025 124
Community Meetings
Livestreamed
Recorded
TP
XO/EX
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
Birds of a Feather
Mixed Feelings About Mixed Precisions
12:15pm - 1:15pm CST Tuesday, 18 November 2025 263-264
Algorithms
Livestreamed
Recorded
TP
XO/EX
Birds of a Feather
MPI 5.0 Now Available!
12:15pm - 1:15pm CST Tuesday, 18 November 2025 261-262-265-266
Standards
Livestreamed
Recorded
TP
XO/EX
Birds of a Feather
MPICH: A High Performance Open-Source MPI Implementation
5:15pm - 6:45pm CST Wednesday, 19 November 2025 125
System Architecture
Livestreamed
Recorded
TP
XO/EX
Paper
MXBLAS: Accelerating 8-Bit Deep Learning with a Unified Micro-Scaled GEMM Library
10:52am - 11:15am CST Thursday, 20 November 2025 260-267
Algorithms
HPC for Machine Learning
Programming Frameworks
Livestreamed
Recorded
TP
Birds of a Feather
Open MPI State of the Union 2025
12:15pm - 1:15pm CST Wednesday, 19 November 2025 260-267
System Software
Livestreamed
Recorded
TP
XO/EX
Birds of a Feather
OpenACC Users Forum
5:15pm - 6:45pm CST Tuesday, 18 November 2025 230
Programming Frameworks
Livestreamed
Recorded
TP
XO/EX
Birds of a Feather
OpenSHMEM: Version 1.7, Heterogeneous Devices, and Emerging Frontiers
5:15pm - 6:45pm CST Tuesday, 18 November 2025 130
Programming Frameworks
Livestreamed
Recorded
TP
XO/EX
Research and ACM SRC Posters
Optimizing Collectives with Large Payloads on GPU-Based Supercomputers
8:00am - 5:00pm CST Tuesday, 18 November 2025 Second Floor Atrium
Research & ACM SRC Posters
TP
Workshop
Panel Discussion: The Role of Alternatives to MPI+X Technologies in AI/ML
4:30pm - 5:30pm CST Sunday, 16 November 2025 230
Livestreamed
Recorded
TP
W
Tutorial
Performance Tuning of HPC and ML/AI Applications with the Roofline Model on GPUs, APUs, and CPUs
1:30pm - 5:00pm CST Sunday, 16 November 2025 126
Livestreamed
Recorded
TUT
Tutorial
Portable GPU Acceleration of HPC Applications with Standard C++
8:30am - 12:00pm CST Monday, 17 November 2025 121
Livestreamed
Recorded
TUT
Birds of a Feather
Real-Time Scientific Data Streaming to HPC Nodes: Challenges and Innovations II
5:15pm - 6:45pm CST Wednesday, 19 November 2025 130
State of the Practice
Livestreamed
Recorded
TP
XO/EX
Birds of a Feather
Scientific Software and the People Who Make It Happen: Building Our Communities and Practices
5:15pm - 6:45pm CST Wednesday, 19 November 2025 131
Community Meetings
Livestreamed
Recorded
TP
XO/EX
Paper
SDR-RDMA: Software-Defined Reliability Architecture for Planetary-Scale RDMA Communication
2:15pm - 2:37pm CST Wednesday, 19 November 2025 260-267
Architectures & Networks
Livestreamed
Recorded
TP
Birds of a Feather
SIGHPC Annual Member Meeting
12:15pm - 1:15pm CST Tuesday, 18 November 2025 145
Translation of HPC into Societal Context
Livestreamed
Recorded
TP
XO/EX
Students@SC
Students@SC: Ignite Your Career — Portfolio Development for Professional Growth
10:00am - 10:45am CST Monday, 17 November 2025 263
Not Livestreamed
Not Recorded
TP
W
TUT
XO/EX
Panel
The Cool Factor: Rising Above the Heated Innovation Race
8:30am - 10:00am CST Friday, 21 November 2025 240-241-242
Cloud, Data Center, & Distributed Computing
SC Community Hot Topics
Livestreamed
Recorded
TP
W
TUT
XO/EX
Birds of a Feather
The Future of Python on HPC Systems
12:15pm - 1:15pm CST Wednesday, 19 November 2025 125
Standards
Livestreamed
Recorded
TP
XO/EX
Exhibitor Forum
The Role of Accelerated Computing and AI Physics in Enabling the Next Industrial Revolution
11:30am - 12:00pm CST Tuesday, 18 November 2025 130
Data Analytics
Livestreamed
Recorded
TP
XO/EX
Workshop
Third International Workshop on HPC Testing and Evaluation of Systems, Tools, and Software (HPCTESTS 2025)
8:30am - 8:33am CST Friday, 21 November 2025 276
Livestreamed
Recorded
TP
W
Research and ACM SRC Posters
Understanding Communication Bottlenecks in Multi-Node LLM Inference
8:00am - 5:00pm CST Tuesday, 18 November 2025 Second Floor Atrium
Research & ACM SRC Posters
TP
Birds of a Feather
Unified Communication X (UCX) Community
12:15pm - 1:15pm CST Tuesday, 18 November 2025 276
Architectures & Networks
Community Meetings
Livestreamed
Recorded
TP
XO/EX
Paper
What To Support When You’re Compressing: The State of Practice, Gaps, and Opportunities for Scientific Data Compression
1:30pm - 1:52pm CST Thursday, 20 November 2025 261-262-265-266
Algorithms
Applications
State of the Practice
Livestreamed
Recorded
TP
Workshop
X-ray Ptychography at the Edge: Towards Real-Time Feedback for High-Speed Nanoimaging
10:55am - 11:20am CST Sunday, 16 November 2025 240
Livestreamed
Recorded
TP
W
Sessions
Workshop
The 3rd Digital Twins Workshop for High Performance Computing
9:00am - 12:30pm CST Sunday, 16 November 2025 274
Livestreamed
Recorded
TP
W
Workshop
2025 International Workshop on Performance, Portability, and Productivity in HPC (P3HPC)
9:00am - 5:30pm CST Monday, 17 November 2025 231
Performance Evaluation, Scalability, & Portability
Livestreamed
Recorded
TP
W
Workshop
WHPC: Building Community, Building Careers
9:00am - 5:30pm CST Monday, 17 November 2025 276
Partially Livestreamed
Partially Recorded
TP
W
Exhibits
Reception
Grand Opening Gala Reception
7:00pm - 9:00pm CST Monday, 17 November 2025 Exhibit Halls
TP
XO/EX
Paper
Performance: Benchmarks and Optimization
10:30am - 12:00pm CST Tuesday, 18 November 2025 263-264
Performance Measurement, Modeling, & Tools
Livestreamed
Recorded
TP
Awards and Award Talks
ACM and IEEE-CS Award Presentations
8:30am - 10:00am CST Wednesday, 19 November 2025 America's Ballroom Tu-Th
Livestreamed
Recorded
TP
Art of HPC
Panel
From Silicon to Surrealism: The Fusion of Art, AI, and HPC
1:30pm - 3:00pm CST Wednesday, 19 November 2025 231-232
Art of HPC
Creativity
Not Livestreamed
Not Recorded
TP
Workshop
3rd International Workshop on HPC Testing and Evaluation of Systems, Tools, and Software (HPCTESTS 2025)
8:30am - 12:00pm CST Friday, 21 November 2025 276
Livestreamed
Recorded
TP
W
Booth
1515
Exhibitor Description
NVIDIA pioneered accelerated computing to tackle challenges no one else can solve. Our work in AI and digital twins is transforming the world's largest industries and profoundly impacting society.
Website
NVIDIA Corporation
Booth
JF6
Exhibitor Description
NVIDIA pioneered accelerated computing to tackle challenges no one else can solve. Our work in AI and digital twins is transforming the world's largest industries and profoundly impacting society.
Website
NVIDIA Corporation
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