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Organization

ETH Zürich
Contributors
Eiman Alnuaimi
Luca Benini
Tommaso Bonato
Afif Boudaoud
Jiang Cao
Tiancheng Chen
Marcin Chrapek
Marcin Copik
Leonard Deutschle
Gioele Gottardo
Torsten Hoefler
Faveo Hoerold
Zhiyi Hu
Andrei Ivanov
Pasquale Jordan
Mikhail Khalilov
Grzegorz Kwasniewski
Mathieu Luisier
Alberto Madonna
Alexander Maeder
Vincent Maillou
Kenji Nakano
Philipp Schaad
Timo Schneider
Siyuan Shen
Nicolas Vetsch
Anders Winka
Alexandros Nikolaos Ziogas
Session Chairs
Torsten Hoefler
Alberto Madonna
Johannes de Fine Licht
Presentations
Workshop
14th International Workshop on Runtime and Operating Systems for Supercomputers (ROSS 2025)
2:00pm - 2:05pm CST Sunday, 16 November 2025 265
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
Paper
Accelerated Spatio-Temporal Bayesian Modeling for Multivariate Gaussian Processes
10:52am - 11:15am CST Wednesday, 19 November 2025 261-262-265-266
Applications
Architectures & Networks
HPC for Machine Learning
Livestreamed
Recorded
TP
Tutorial
Advanced MPI Programming
8:30am - 12:00pm CST Monday, 17 November 2025 122
Livestreamed
Recorded
TUT
Birds of a Feather
Artificial Intelligence and Machine Learning for HPC Workload Analysis (Fifth Session)
12:15pm - 1:15pm CST Tuesday, 18 November 2025 231-232
Artificial Intelligence & Machine Learning
Livestreamed
Recorded
TP
XO/EX
Paper
ATLAHS: An Application-centric Network Simulator Toolchain for AI, HPC, and Distributed Storage
1:52pm - 2:15pm CST Tuesday, 18 November 2025 263-264
BSP
Performance Measurement, Modeling, & Tools
System Software and Cloud Computing
Livestreamed
Recorded
TP
Paper
Bine Trees: Enhancing Collective Operations by Optimizing Communication Locality
1:30pm - 1:52pm CST Thursday, 20 November 2025 275
Architectures & Networks
HPC for Machine Learning
Performance Measurement, Modeling, & Tools
Programming Frameworks
Livestreamed
Recorded
TP
Paper
C.A.T.S.: Memory and Control Flow Tracing for Whole-Program Performance Analysis
1:30pm - 1:52pm CST Tuesday, 18 November 2025 263-264
Performance Measurement, Modeling, & Tools
System Software and Cloud Computing
Livestreamed
Recorded
TP
Paper
Core Hours and Carbon Credits: Incentivizing Sustainability in HPC
10:52am - 11:15am CST Wednesday, 19 November 2025 263-264
Energy Efficiency
Performance Measurement, Modeling, & Tools
Power Use Monitoring & Optimization
State of the Practice
Livestreamed
Recorded
TP
Workshop
Eleventh International Workshop on Heterogeneous High-Performance Reconfigurable Computing (H2RC 2025)
8:30am - 8:31am CST Friday, 21 November 2025 263-264
Livestreamed
Recorded
TP
W
Workshop
Invited Talk: Weather and Climate Codes in the AI Era
9:10am - 10:00am CST Monday, 17 November 2025 266
Livestreamed
Recorded
TP
W
Paper
PerfDojo: Automated ML Library Generation for Heterogeneous Architectures
10:30am - 10:52am CST Tuesday, 18 November 2025 275
HPC for Machine Learning
Programming Frameworks
Livestreamed
Recorded
TP
Paper
RAPTOR: Practical Numerical Profiling of Scientific Applications
3:30pm - 3:52pm CST Tuesday, 18 November 2025 274
Algorithms
Applications
Architectures & Networks
Livestreamed
Recorded
TP
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
UALink and Ultra Ethernet: Addressing AI Networking Challenges in an Open Ecosystem
12:15pm - 1:15pm CST Wednesday, 19 November 2025 276
Artificial Intelligence & Machine Learning
Livestreamed
Recorded
TP
XO/EX
Paper
Uno: A One-Stop Solution for Inter- and Intra-Data Center Congestion Control and Reliable Connectivity
1:30pm - 1:52pm CST Wednesday, 19 November 2025 260-267
Architectures & Networks
Livestreamed
Recorded
TP
Paper
XaaS Containers: Performance-Portable Representation with Source and IR Containers
3:30pm - 3:52pm CST Tuesday, 18 November 2025 275
BP
State of the Practice
System Software and Cloud Computing
Livestreamed
Recorded
TP
Sessions
Workshop
14th International Workshop on Runtime and Operating Systems for Supercomputers (ROSS 2025)
2:00pm - 5:30pm CST Sunday, 16 November 2025 265
Livestreamed
Recorded
TP
W
Workshop
LLVM-HPC2025: The 11th Workshop on the LLVM Compiler Infrastructure in HPC
9:00am - 5:30pm CST Monday, 17 November 2025 260
Livestreamed
Recorded
TP
W
Workshop
7th International Workshop on Containers and New Orchestration Paradigms for Isolated Environments in HPC (CANOPIE-HPC)
9:00am - 5:30pm CST Monday, 17 November 2025 275
Livestreamed
Recorded
TP
W
Workshop
11th International Workshop on Heterogeneous High-Performance Reconfigurable Computing (H2RC 2025)
8:30am - 12:00pm CST Friday, 21 November 2025 263-264
Livestreamed
Recorded
TP
W