Session

	Intelligent Surrogates Pay Attention to Data, Improving Multi-Objective HPC Optimization Authors Ashna Nawar Ahmed Banooqa Banday Terry Jones Tanzima Z. Islam
	Scaling Singular Values Beyond GPU Memory Limits: Out-of-Core, GPU-Accelerated, and Unified Across Data Precision and Hardware Author Evelyne Ringoot
	Evaluating the Usage of Python Libraries on a Production Supercomputer Author Thomas Papka
	Optimizing the GPU All-Reduce Using Multiple Processes Per GPU Authors Michael Adams Amanda Bienz
	DiOMP-Offloading: Portable OpenMP Offloading for Distributed Heterogeneous Systems Authors Baodi Shan Mauricio Araya-Polo Barbara Chapman
	Scalable Multi-Node Multi-GPU Datalog Engine with Energy-Aware Profiling Authors Ahmedur Rahman Shovon Sidharth Kumar
	Accelerating Linear Solve with Mixed Precision Nested Recursive Subdivision on AI Hardware Author Vicki Carrica
	Understanding GPU Utilization Using LDMS Data on Perlmutter Authors Onur Cankur Brian Austin Abhinav Bhatele
	GATSched: Multi-Objective Graph Attention Networks for Energy-Efficient HPC Job Scheduling Author Kyrian Adimora
	Job Grouping-Based Intelligent Resource Recommendation Framework Authors Beste Oztop Benjamin Schwaller Vitus J. Leung Jim Brandt Brian Kulis Manuel Egele Ayse K. Coskun
	AdversaGuard: A Distributed Data Poisoning Benchmark for Parallel AI Authors Yulia Kumar Solomon Thomas Dejaun Gayle J. Jenny Li Dov Kruger
	Understanding LLM Behavior on HPC Data via Mechanistic Interpretability Authors Md Mahbubur Rahman Arjun Guha Harshitha Menon
	European Open Web Index: Large Complex Graph Visualization Authors Pavlina Smolkova Katerina Slaninova
	Scalable Execution Framework for R on Manycore Systems Authors Xiran Zhang Javier Conejero Sameh Abdulah Jorge Ejarque Ying Sun Rosa M. Badia David E. Keyes Marc G. Genton
	Chameleon Concierge: Retrieval-Augmented Generation (RAG) To Enhance Open Testbed Documentation Author Saieda Ali Zada
	Performance Engineering of Scientific Applications with MVAPICH and TAU Using Emerging Communication Primitives Authors Dhabaleswar K. (DK) Panda Sameer Shende Ahmad Abdelfattah Yifeng Cui
	DiffPro: Joint Timestep and Layer-Wise Precision Optimization for Efficient Diffusion Inference Authors Farhana Amin Kanchon Gharami Dimitrios S. Nikolopoulos
	Leveraging Large Language Models for Property Prediction in Polymorphic Organic Semiconductors Authors Shreya Pagaria Mei-Yu Wang Dana O’Connor Julian Uran Paola Buitrago
	SRAP: Sender-Side Receiver-Aware Port Selection for High-Speed Multi-Flow TCP Authors Shingo Hattori Osamu Tatebe
	Orchid: Towards Heterogeneous Batched Eigenvalue Solvers Author Matthew Chung
	Mitigating I/O Bottlenecks in LiDAR Pipelines by Directly Merging Neural Decompression and Semantic Segmentation Authors Ethan Marquez Max Faykus Oyinlolu Odetoye Melissa Smith Jon Calhoun
	The Impact of Maximum Vector Length on Cache Management Techniques in RISC-V Vector Extension Authors Shunya Nomura Jiaheng Liu Keichi Takahashi Hiroyuki Takizawa
	Parallel Local Motif Counting on Large-Scale Dynamic Graphs Authors Ali Khan Sanjukta Bhowmick Michela Taufer
	CROSS-HPC System Bayesian Optimization with Adaptive Transfer Authors Abrar Hossain Kishwar Ahmed
	Distributed Modular Digital Twin Network for High-Performance and Reliable Data Centers Authors Yan Chen Xing Lu Cary Faulkner Alex Vlachokostas Hanlong Wan Jeremy Lerond
	Mojo: Python-Like MLIR-Based GPU Portable Science Kernels Author Tatiana Melnichenko
	csDF: A Double-Float Arithmetic Library for the Cerebras CS-2 Authors Reo Nagashima Akeru Nakamura Kai Murakami Ryunosuke Matsuzaki Daichi Mukunoki Takaaki Miyajima
	ParaViz3D: MPI Trace Visualization with 3D Video Authors Jean-Yves Verhaeghe Georg Hager Ayesha Afzal
	An Efficient GEMM Acceleration Method for LLM Inference with Variable-Length Sequences Authors Yu Zhang Lu Lu
	An Agent-Based Viral Venture: Adaptive Tool Selection for Scalable Genomics Authors Naomi Kolodisner Alok Kamatar (Advisor) J. Greg Pauloski (Advisor)
	Real-Time ML-Based Defense Against Malicious Payload in Reconfigurable Embedded Systems Authors Rye Stahle-Smith Rasha Karakchi
	From Petabytes to Predictions: Harnessing Large-Scale NeuroBlu Mental Health Data and ML To Mitigate Medication Non-Adherence Authors Alyson Collins Cathy Sandoval Maya Seshan Srishti Srivastava Josh McWilliams
	Process-Based Predictors of Vulnerability Reintroduction Authors Samiha Shimmi Nicholas Synovic Mona Rahimi George Thiruvathukal
	A Quantum Solver for Multidimensional Partial Differential Equations: Practical Case Studies Authors Manu Chaudhary Kareem El-Araby Alvir Nobel Ishraq Islam Manish Singh Sunday Ogundele Kieran Egan Sneha Thomas Vincent Vordtriede Devon Bontrager Serom Kim Esam El-Araby
	Inference-as-a-Service Prototype at NERSC Authors Colin Thomas Po-Han Huang Hilary Utaegbulam Johannes Blaschke Bruno Coimbra Pengfei Ding Xiangyang Ju Andrew Naylor Michael Wang
	WONDERS: Integrating WOW, PONDER, and SCALE for Enhanced Scheduling Performance Authors Fabian Lehmann Jonathan Rau Jonathan Bader Odej Kao Ulf Leser
	Detecting Silent Data Corruption in Sparse Matrices Using Hardware Performance Counters Authors Minseop Choi Orlando Arias Seung Woo Son
	Optimizing Task-Driven Offloading in LLVM Authors Jan Kraus Joachim Jenke Christian Terboven
	Mixed Compute Environments with OpenCHAMI Authors Sean Gibson Richard Kim Samuel Quan Travis Cotton Thomas Mackell
	Massively Parallel GPU Rasterizer for Next-Generation Computational Lithography Authors Loay Hegazy Mohamed Taher Sherif Hammouda
	Julia with Intelligent Runtime for Heterogeneous Computing Authors Narasinga Rao Miniskar Pedro Valero-Lara William Godoy Keita Teranishi Jeffrey S. Vetter
	From Legacy to Portable: An Agentic AI Workflow for Fortran Code Translation and Cross-Architecture Optimization Authors Sparsh Gupta Kamalavasan Kamalakkannan Maxim Moraru Galen Shipman Patrick Diehl
	Building the Foundation for Machine Learning-Based Mars Weather Forecasting Author Mohammad Altiwainy
	Compute System Simulator: Modeling the Impact of Allocation Policy and Hardware Reliability on HPC Cloud Resource Utilization Authors Jarrod Leddy Huseyin Yildiz
	Productive Scalable Distributed Task Scheduling Using an MPI-based Backend for Dagger Author Yan Guimarães
	Tensor Core Accelerated Fast Multipole Method for GROMACS Authors Jiamian Huang Muhammad Umair Sadiq Rio Yokota Berk Hess
	Local vs. Global FFT Approaches for High-Performance Ultrasound Simulation on Multi-GPU Systems Authors Oliver Kuník Jiri Jaros
	Harmony: Converged Supercomputer Scratch and Archival Filesystems Author Jake Carroll
	Divide, Conquer, and Denoise: Hybrid Parallel Diffusion with Memory-Aware Coarse-to-Fine Inference Authors Farhana Amin Kanchon Gharami Dimitrios Nikolopoulos
	PhySiViT: A Physics Simulation Vision Transformer Authors Jessica Ezemba James Afful Mei-Yu Wang
	Optimizing and Extending Periodogram Computations for Astronomy Authors Yuwei Sun Lehman Garrison
	IncineRate: Multi-Modal FPGA Accelerator for SCNNs Authors Björn A. Lindqvist Artur Podobas
	HydraCache: LLM Inference Prefill Parallelization Through Distributed Cache Blending Authors Adib Rezaei Shahmirzadi Shayan Shabihi Mona Moghadampanah Furong Huang Dimitrios S. Nikolopoulos
	Optimizing Collectives with Large Payloads on GPU-Based Supercomputers Authors Siddharth Singh Mahua Singh Keshav Pradeep Abhinav Bhatele
	Energy-Efficient Multimodal LLM Inference: Stage-Level Characterization and Input-Aware Controls Authors Mona Moghadampanah Adib Rezaei Shahmirzadi Dimitrios S. Nikolopoulos
	Wafer-Scale Simulation of Mutator Allele Dynamics in Large Asexual Populations Authors Matthew Andres Moreno Emily Dolson Luis Zaman
	Hardware-Aware Quantum Circuit Synthesis Authors Nathan Jones Akhilesh Bondapalli Toby Cox Ian Lewis Rong Ge
	Between the NIC and a Hard Place: Evaluating 400 Gb/s Ethernet for HPC Data Transfers Authors Adelle Ferris Evelyn Needham Nikole Grandez Jesse Martinez Doug Egan
	A Kokkos-Based Proxy of the Exascale Metagenome Assembler MetaHipMer2: A First Use of Kokkos for Computational Biology Authors Logan Williams Gavin Conant Michela Becchi Jan Ciesko Amy Powell
	Learning To Select Scheduling Algorithms in OpenMP Authors Jonas H. Müller Korndörfer Ali Mohammed Ahmed Eleliemy Quentin Guilloteau Reto Krummenacher Florina Ciorba
	Understanding Communication Bottlenecks in Multi-Node LLM Inference Authors Prajwal Singhania Siddharth Singh Lannie Dalton Hough Ishan Revankar Harshitha Menon Charles Jekel Abhinav Bhatele
	A Scalability Study of Quantum Algorithms for Dimensionality Reduction of Multidimensional Data Authors Kareem El-Araby Thom Popovic Alvir Nobel Sunday Ogundele Katherine Klymko Daan Camps Anastasiia Butko Esam El-Araby
	Distributed 3D Gaussian Splatting for High-Resolution Isosurface Visualization Authors Mengjiao Han Andres Sewell Joseph Insley Janet Knowles Victor A. Mateevitsi Michael E. Papka Steve Petruzza Silvio Rizzi
	Divergence Prediction System for CFD Simulations Authors Takashi Soga Takanori Uchida Susumu Date
	A Formal Characterization of Non-Monotonicity in Tensor Cores Authors Paul Jiang Vivian Zheng
	Practical Viability of Translating Legacy Fortran Code to C++ Using Large Language Models Authors Ren Imai Masatoshi Kawai Keichi Takahashi Hiroyuki Takizawa
	Shortcut Mixup Policy: Toward Improving Robustness and Speed in Goal-Conditioned RL Authors Matthew Hyatt Yassir Atlas Hal Brynteson Diego Roa Perdomo Athena Angara Mengjiao Han Joseph Insley Janet Knowles Yongho Kim Victor Mateevitsi Michael Papka Silvio Rizzi George Thiruvathukal Nicola Ferrier
	TidalMark: A Scalable Benchmark for Coastal Water Level Forecasting Authors Lucas Raicu Daniel Grzenda Ian Foster Kyle Chard
	A Toolbox for Load Balancing Development and Analysis in WarpX/AMReX Applications Authors Jessica Imlau Dagostini Sowmya Yellapragada Kevin Gott Rebecca Hartman-Baker
	Exploring Fine-Grained Parallelism in Data-Flow Runtime Systems on Many-Core Systems Authors Wenyi Wang Maxime Gonthier Haibin Lai Poornima Nookala Haochen Pan Ian Foster Ioan Raicu Kyle Chard
	Bridging the Quantum Coding Gap: Instruction-Tuned LLMs for Qiskit Authors Sixu Chen Yuqi Zhang Qiang Guan
	C++ Standard Parallelism for GPU Programming in a Particle-In-Cell Application Authors Ester El Khoury Mathieu Lobet Julien Bigot Laurent Colombet
	ChatHPC: Building the Foundations for a Productive and Trustworthy AI-Assisted HPC Ecosystem Authors Pedro Valero-Lara Aaron Young Mohammad Alaul Haque Monil Swaroop Pophale Zheming Jin Jeffrey S. Vetter Keita Teranishi William F. Godoy
	High-Performance Sparse Attention on Tensor Cores: Fused3S and Beyond Author Zitong Li
	Applying Lossy Compression Techniques to GNN Training Authors Milan Shah Reece Neff Michela Becchi
	Enabling Real-Time, Extreme-Scale Bayesian Inference: FFT-Based GPU-Accelerated Matrix-Vector Products for Block-Triangular Toeplitz Matrices Authors Sreeram Venkat Omar Ghattas
	Classifying Performance Bounds Using Machine Learning Authors Lewis Littman Tom Deakin
	Scalable Alternative Route Computation with ACE: A C++17 Library for HPC Traffic Simulations Authors Paulo Silva Pavlína Smolková Kateřina Slaninová Jan Martinovič João Barbosa Matej Špeťko Emanuele Vitali
	When Label Propagation Outperforms BFS in Breadth-First Graph Traversal Authors Kalsuda Lapborisuth Srinivas Aluru
	Sync-Free GPU Parallelization of Sparse Kernels from Sequential Python Code Author Malko-Bani Somo
	GNNs on Evolving Graphs: A Benchmark of Incremental Updates and Meta-Learning Approaches Authors Sriram Srinivasan Sanjukta Bhowmick Hamdan Alabsi Rand Obeidat
	Facilitating Mixed Python-Fortran HPC Codes: 4D Drift-Kinetic Simulations with Pyccel Authors Emily Bourne Yaman Güçlü
	High Performance Batch SVD Using GPUs Author Ahmad Abdelfattah
	GPU Kernels for Mixture of Experts Authors Arthur Feeney Ying Wai Li Aparna Chandramowlishwaran
	Echoes of Earth: Building an Autonomous Environmental Lab for Acoustic Sensing Authors Hudson Reynolds Alex Tuecke Mike Sherman Kate Keahey
	Time-Stepping Hamiltonian Simulation for Solving Nonlinear PDEs via a Quantum-Classical Hybrid Approach Authors Sangwon Kim Junya Onishi Ayato Takii Younghwa Cho Tsubokura Makoto
	Towards a GPU-Accelerated Web-Based Graph Rendering Framework for Large-Scale Protein Networks Authors Jiaxin Lu Landon Dyken Shilpika Shilpika Venkatram Vishwanath Michael Papka Sidharth Kumar
	Massively Parallel Bayesian Inference Framework for GPU Supercomputers: Application to Estimation of Coseismic Fault Slip Authors Kai Nakao Tsuyoshi Ichimura Kohei Fujita
	Analyzing Dataset Popularity for Optimizing In-Network Storage Authors Gunwoo Kim Alex Sim Kesheng Wu
	Explicit Low-Order Finite-Element Wave Simulation Accelerated with Variable-Precision Computing Using INT8 Tensor Cores Authors Kohei Fujita Tsuyoshi Ichimura Muneo Hori Lalith Maddegedara
	Can Lossy Compression Benefit NVMe-Based I/O? Authors Darren Ng Duo Zhang Sheng Di Zhaorui Zhang Xiaoyi Lu
	Memory-Efficient CFD Based on MPS: Effective One-Billion-Cell Resolution on a Single Node Authors Junya Onishi Ayato Takii Sangwon Kim Younghwa Cho Makoto Tsubokura
	MPI-SGX: Enabling Confidential Computing for MPI Parallel Applications with Intel SGX Technology Authors Kota Shimojima Hayato Yamaki Hiroki Honda Shinichiro Matsuo Atsuko Takefusa Shinobu Miwa
	CUR-MoE: Portable Mixture-of-Experts with Interpretable High-Ratio Compression Author Ritesh Bhirud
	Shipping HPC Ecosystems Across Platforms: Portable and Composable HPC Clusters as Code Authors German Felipe Giraldo Villa Théo Grivel George Ioannidis Edita Kizinevic Carolina Lindqvist Nicolas Litchinko Pablo Llopis Antonio Javier Russo Gilles Fourestey
	Unmasking Performance Variability in GPU Codes on Supercomputers Authors Cunyang Wei Keshav Pradeep Abhinav Bhatele
	Novel Graph Alignment Algorithms for Identifying Non-Determinism in Large-Scale Simulations Author Dhroov Pandey
	Can Long-Haul RDMA Benefit Federated Learning? Authors Zhonghao Chen Yuke Li Duo Zhang Xiaoyi Lu
	Using Hardware Metrics To Understand Performance of the RAJA Performance Suite Kernels in Different GPU Modes on MI300A Authors Amr Abouelmagd Stephanie Brink Michael McKinsey David Boehme Jason Burmark Brian Ryujin Tom Scogland Olga Pearce
	VaultX Merge: Breaking Memory Barriers in Proof-of-Space Plot Generation Authors Arnav Sirigere Varvara Bondarenko Ioan Raicu
	Algorithms and Applications of Dynamic Network Analysis Using CANDY Authors Aashish Pandey Arindam Khanda S.M. Shovan Ali Y. Khan Boyana Norris Sajal K. Das Sanjukta Bhowmick
	Accelerating Scientific Workflows with LLM-Driven Compiler Optimizations for Generated High-Performance Hardware Authors Robert Ramstad Nicolas Bohm Agostini Antonino Tumeo
	JACC: Easy CPU/GPU Performance Portability for Scientific Applications in Julia Authors William Godoy Pedro Valero-Lara Philip Fackler Keita Teranishi Jeffrey Vetter Jhonny Gonzalez Jose Gonzalez Alexis Huante
	CATIOS: Time-Resolved I/O-Aware Job Scheduling for HPC Systems Authors YuTsen Tseng Masatoshi Kawai Keichi Takahashi Hiroyuki Takizawa
	Numerical Investigation of Radiation Hydrodynamic Instabilities at Scale with FleCSI-HARD Authors Måns I. Andersson Isaac C. Bannerman Moon B. Hazarika Akshit Jariwala Jonathan Mathurin Madela B. Quashie Julien Loiseau Hyun Lim
	AutoSlim: Intelligent Automata Graph Optimization for Efficient Acceleration Authors Tiffany Yu Rasha Karakchi
	Evaluating the Power-Monitoring Capabilities of Aurora Author Precious Eyabi
	WiCAT: Reducing Congestion at Wireless Interfaces in Heterogeneous Architectures Author Tarun Sharma
	Fast Linear Solvers via AI-Tuned Markov Chain Monte Carlo-Based Matrix Inversion Authors Anton Lebedev Won Kyung Lee Soumyadip Ghosh Olha I. Yaman Vassilis Kalantzis Yingdong Lu Tomasz Nowicki Shashanka Ubaru Lior Horesh Vassil Alexandrov
	Enabling Efficient Runtime Data Analysis to a Crystal Deformation Simulation Author Arthur Jaquard
	CIRE: LLVM Analysis for Floating-Point Rounding Error Affected by Precision and Optimizations Authors Cayden Lund Tanmay Tirpankar Ganesh Gopalakrishnan
	Seamless Scaling of Applications Across Programming Models Authors Reto Krummenacher Quentin Guilloteau Jonas H. Müller Korndörfer Florina M. Ciorba
	Range Search on Heterogeneous Systems with Processing-in-Memory Architecture Authors Tasmia Jannat Satish Puri Michael Gowanlock
	Accelerating AI Co-Scientists with HPC Infrastructure Author Suryatejas Appana
	An Approach for Correlating Compiler Optimizations with Runtime Performance Authors Befikir Bogale Olga Pearce Tom Scogland Michela Taufer
	Characterizing Performance and Energy Trade-Offs on the Aurora Supercomputer Authors Solomon Bekele Swann Perarnau Brice Videau
	Configuring Large Language Models for Regional Ocean Model Development Authors Aidan Janney Giovanni Seijo-Ellis Dan Amrhein
	Multi-GPU Implementation and Roofline Analysis of a Numerical Global Ocean Model Authors Takateru Yamagishi Masao Kurogi Takao Kawasaki Yoshimasa Matsumura Hiroyasu Hasumi
	Luthier: A Dynamic Binary Instrumentation Framework Targeting AMD GPUs Authors Matin Raayai-Ardakani Norman Rubin David Kaeli
	Unraveling Distant Galaxies: Analyzing IFU Data with Parsl and Academy Author Daniel Babnigg
	Enhancing Usability and Performance in Experimental Environments Management Authors Zahra Temori Paul Marshall Kate Keahey
	Forward Error Bounds and Efficient Algorithms for Computing a Tensor Times Matrix Chain in Low Precision on GPUs Authors Julian Bellavita Piyush Sao Ramakrishnan Kannan
	Heterogeneity-Aware Task Allocation for Modern HPC Systems Authors Sowmya Yellapragada Jessica Imlau Dagostini Kevin Gott Rebecca Hartman-Baker
	Template Task-Based Multiresolution Analysis in Hybrid Environments Authors Nilesh Chaturvedi Joseph Schuchart Robert J. Harrison
	Evaluating LiDAR Compression for 3D Semantic Segmentation in Diverse Off-Road Environments on GOOSE Dataset Authors Adam Niemczura Max Faykus Oyinlolu Odetoye Melissa Smith Jon Calhoun Scott Groel
	ScODA: An Emerging Pipeline for Evaluating Distributed Database Performance To Support Operational Data Analytics Authors Nicholas Synovic FNU Shilpika Silvio Rizzi Doug Waldron George K. Thiruvathukal Michael E. Papka
	Towards Application Agnostic HPC Profiling Authors Hari Teja Jajula Dhruva Kulkarni Brian Austin Purushotham Bangalore
	Advancing EEG Signal Analysis with Quantum Machine Learning Authors Stephanie Murray Erika Parsons
	Unified Performance Modeling Stack for Distributed GPU Applications: Complementing Analytical Insights with Machine Learning Author Urvij Saroliya

SC25 Schedule