Research Areas

Alex Aiken

Principles and Practices of Parallel Programming (PPoPP)

2020

Buddy Compression: Enabling Larger Memory for Deep Learning and HPC Workloads on GPUs

Esha Chouske

Mike O'Connor

Mattan Erez

Jeff Pool

David Nellans

Steve Keckler

Proceedings of the 47th International Symposium on Computer Architecture (ISCA 2020)

2019

Near-Memory Data Transformation for Efficient Sparse Matrix Multi-Vector Multiplication

Daichi Fujiki

Niladrish Chatterjee

Donghyuk Lee

Mike O'Connor

Proceedings of the 2019 International Conference for High-Performance Computing, Networking, Storage, and Analysis (SC ’19)

GPU-Accelerated Atari Emulation for Reinforcement Learning

Steven Dalton

Iuri Frosio

Arxiv

GPU Snapshot: Checkpoint Offloading for GPU-Dense Systems

Kyushick Lee

Mattan Erez

International Conference on Supercomputing

On the Trend of Resilience for GPU-Dense Systems

Kyushick Lee

Mattan Erez

IEEE/IFIP International Conference on Dependable Systems and Networks

NVGaze: An Anatomically-Informed Dataset for Low-Latency, Near-Eye Gaze Estimation

Alexander Majercik

David Dunn

Morgan McGuire

ACM Conference on Human-Computer-Interaction (CHI) 2019

A Fast and Robust Method for Avoiding Self-Intersection

Carsten Wächter

Ray Tracing Gems

Massively Parallel Path Space Filtering

Sascha Fricke

Massively Parallel Construction of Radix Tree Forests for the Efficient Sampling of Discrete Probability Distributions

arXiv

Metaoptimization on a Distributed System for Deep Reinforcement Learning

Greg Heinrich

Iuri Frosio

arXiv

2018

Evaluating and Accelerating High-Fidelity Error Injection for HPC

Chun-Kai Chang

Sangkug Lym

Nicholas Kelly

Mattan Erez

The International Conference on High Performance Computing, Networking, Storage and Analysis (SC)

Exploiting Idle Resources in a High-Radix Switch for Supplemental Storage

Matthias Blumrich

Ted Jiang

Larry Dennison

Proceedings of the International Conference for High Performance Computing, Networking, Storage, and Analysis (SC'18)

Massively Parallel Stackless Ray Tracing of Catmull-Clark Subdivision Surfaces

arXiv

Fast, High Precision Ray/Fiber Intersection using Tight, Disjoint Bounding Volumes

arXiv

CRUM: Checkpoint-Restart Support for CUDA's Unified Memory

Rohan Garg

Apoorve Mohan

Gene Cooperman

The International Conference on Cluster Computing (IEEE CLUSTER)

Phantom Ray-Hair Intersector

Alexander Reshetov

David Luebke

Proceedings of the ACM on Computer Graphics and Interactive Techniques

Hamartia: A Fast and Accurate Error Injection Framework

Chun-Kai Chang

Sangkug Lym

Nicholas Kelly

Mattan Erez

The International Conference on Dependable Systems and Networks (DSN)

2017

AdaBatch: Adaptive Batch Sizes for Training Deep Neural Networks

Aditya Devarakonda

Maxim Naumov

Near-eye Light Field Holographic Rendering with Spherical Waves for Wide Field of View Interactive 3D Computer Graphics

arXiv:1712.02029 [cs.LG]

Liang Shi

Fu-Chung Huang

Ward Lopes

Wojciech Matusik

David Luebke

ACM SIGGRAPH ASIA 2017

Parallel Jaccard and Related Graph Clustering Techniques

Alexandre Fender

Nahid Emad

Serge Petiton

Joe Eaton

Maxim Naumov

Proceedings of the 8th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems (ScalA '17)

Low Communication FMM-Accelerated FFT on GPUs

Cris Cecka

The International Conference for High Performance Computing, Networking, Storage and Analysis (SC)

Fine-Grained DRAM: Energy-Efficient DRAM for Extreme Bandwidth Systems

Aditya Agrawal

Proceedings of the 50th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO 50)

Feedforward and Recurrent Neural Networks Backward Propagation and Hessian in Matrix Form

Maxim Naumov

arXiv:1709.06080 [cs.LG]

Exploiting Budan-Fourier and Vincent’s Theorems for Ray Tracing 3D Bézier Curves

Alexander Reshetov

High-Performance Graphics 2017

Parallel Modularity Clustering

Alexandre Fender

Nahid Emad

Serge Petiton

Maxim Naumov

Procedia Computer Science (Elsevier)

Relaxations for High-Performance Message Passing on Massively Parallel SIMT Processors

Benjamin Klenk

Holger Fröning

Hans Eberle

Larry Dennison

32nd IEEE International Parallel and Distributed Processing

The Iray Light Transport Simulation and Rendering System

SASSIFI: An Architecture-level Fault Injection Tool for GPU Application Resilience Evaluation

Carsten Wächter

Matthias Raab

Daniel Seibert

Dietger van Antwerpen, Johann Korndörfer, Lutz Kettner

arXiv

IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS)

Parallel Depth-First Search for Directed Acyclic Graphs

Maxim Naumov

Alysson Vrielink

Approxilyzer: Towards A Systematic Framework for Instruction-Level Approximate Computing and its Application to Hardware Resiliency

Technical Report NVR-2017-001

2016

Tensor Contractions with Extended BLAS Kernels on CPU and GPU

Yang Shi

U. N. Niranjan

Animashree Anandkumar

Cris Cecka

2016 IEEE 23rd International Conference on High Performance Computing (HiPC)

Tensor Contractions with Extended BLAS Kernels on CPU and GPU

Yang Shi

U. N. Niranjan

Animashree Anandkumar

Cris Cecka

2016 IEEE 23rd International Conference on High Performance Computing (HiPC)

Radha Venkatagiri

Abdulrahman Mahmoud

Siva Hari

Sarita Adve

Approxilyzer: Towards A Systematic Framework for Instruction-Level Approximate Computing and its Application to Hardware Resilie

S-Step and Communication-Avoiding Iterative Methods

Maxim Naumov

Technical Report NVR-2016-003

A Case for Toggle-Aware Compression for GPU Systems

Gennady Pekhimenko

Evgeny Bolotin

Nandita Vijaykumar

Onur Mutlu

Todd C. Mowry

Steve Keckler

2016 IEEE International Symposium on High Performance Computer Architecture (HPCA)

Parallel Spectral Graph Partitioning

Maxim Naumov

Timothy Moon

Technical Report NVR-2016-001

2015

Network Endpoint Congestion Control for Fine-Grained Communication

Ted Jiang

Larry Dennison

William Dally

SC15

The Light Field Stereoscope

Fu-Chung Huang

David Luebke

Gordon Wetzstein

ACM SIGGRAPH 2015 Emerging Technologies

Parallel Graph Coloring with Applications to the Incomplete-LU Factorization on the GPU

Maxim Naumov

Patrice Castonguay

Jonathan Cohen

Technical Report NVR-2015-001

2014

Scaling the Power Wall: A Path to Exascale

Daniel Johnson

Justin Luitjens

Nikolai Sakharnykh

Peng Wang

Paulius Micikevicius

Anthony Scudiero

Steve Keckler

William Dally

Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC'14)

2012

Preconditioned Block-Iterative Methods on GPUs

Maxim Naumov

Proceedings in Applied Mathematics and Mechanics

Incomplete-LU and Cholesky Factorization in the Preconditioned Iterative Methods on the GPU

Maxim Naumov

Technical Report NVR-2012-003

Efficient Parallel Merge Sort for Fixed and Variable Length Keys

Andrew Davidson

David Tarjan

John Owens

Proc. Innovative Parallel Computing

Scalable GPU Graph Traversal

Duane Merrill

Allocation-oriented Algorithm Design with Application to GPU Computing, Ph.D. Dissertation

Andrew Grimshaw

17th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP'12)

2011

Duane Merrill

Department of Computer Science, University of Virginia

Thrust: A Productivity-Oriented Library for CUDA

Nathan Bell

Jared Hoberock

GPU Computing Gems, Jade Edition, Edited by Wen-mei W. Hwu

High Performance and Scalable GPU Graph Traversal

Duane Merrill

Parallel Solution of Sparse Triangular Linear Systems in the Preconditioned Iterative Methods on the GPU

Andrew Grimshaw

Technical Report CS-2011-05, Department of Computer Science, University of Virginia

Maxim Naumov

Technical Report NVR-2011-001

2010

Scalable Fluid Simulation using Anisotropic Turbulence Particles

Tobias Pfaff

Nils Thurey

Jonathan Cohen

Sarah Tariq

Markus Gross

ACM Transactions on Graphics (SIGGRAPH Asia 2010)

Sparse Matrix-Vector Multiplication on Multicore and Accelerators

Sam Williams

Nathan Bell

Jee Whan Choi

Leonid Oliker

Richard Vuduc

Scientific Computing on Multicore and Accelerators

Interactive Fluid-Particle Simulation using Translating Eulerian Grids

Jonathan Cohen

Sarah Tariq

Simon Green

Interactive 3D Graphics and Games (I3D) 2010

2009

Implementing Sparse Matrix-Vector Multiplication on Throughput-Oriented Processors

Nathan Bell