Publications | Research

2014

Scaling Irregular Applications through Data Aggregation and Software Multithreading

Alessandro Morari, Antonino Tumeo, Daniel Chavarria-Miranda, Oreste Villa, Mateo Valero

Measuring the Radiation Reliability of SRAM Structures in GPUs Designed for HPC

Paolo Rech, Luigi Carro, Nicholas Wang, Timothy Tsai, Siva Hari, Steve Keckler

Perceptual Depth Compression for Stereo Applications

Dawid Pająk, Robert Herzog, Radosław Mantiuk, Piotr Didyk, Elmar Eisemann, Karol Myszkowski, Kari Pulli

A unistable polyhedron with 14 faces

Alexander Reshetov

Application-aware Memory System for Fair and Efficient Execution of Concurrent GPGPU Applications

Adwait Jog, Evgeny Bolotin, Zvika Guz, Mike Parker, Steve Keckler, Mahmut T. Kandemir, Chita R. Das

A Reverse Write Assist Circuit for SRAM Dynamic Write VMIN Tracking using Canary SRAMs

Arijit Banerjee, Mahmut Sinangil, John Poulton, Tom Gray, Ben Calhoun

Occluder Simplification using Planar Sections

Ari Silvennoinen, Hannu Saransaari, Samuli Laine, Jaakko Lehtinen

A Decomposition for In-place Array Transposition

Bryan Catanzaro, Alex Keller, Michael Garland

2013

A 0.54 pJ/b 20 Gb/s Ground-Referenced Single-Ended Short-Reach Serial Link in 28 nm CMOS for Advanced Packaging Applications

John Poulton, William Dally, Xi Chen, John Eyles, Trey Greer, Stephen Tell, John Wilson, Tom Gray

Lighting Deep G-Buffers: Single-Pass, Layered Depth Images with Minimum Separation Applied to Indirect Illumination

Michael Mara, Morgan McGuire, David Luebke

Deterministic Consistent Density Estimation for Light Transport Simulation

Alex Keller, Nikolaus Binder

Near-Eye Light Field Displays

Douglas Lanman, David Luebke

A Fast and Stable Feature-Aware Motion Blur Filter

Jean-Philippe Guertin, Morgan McGuire, Derek Nowrouzezahrai

WYSIWYG Computational Photography via Viewfinder Editing

Jongmin Baek, Dawid Pająk, Kihwan Kim, Kari Pulli, Marc Levoy

An Energy Efficient Time-sharing Pyramid Pipeline for Multi-resolution Computer Vision

Qiuling Zhu, Navjot Garg, Yun-Ta Tsai, Kari Pulli

On Quality Metrics of Bounding Volume Hierarchies

Timo Aila, Tero Karras, Samuli Laine

2D Polyhedral Bounds of a Clipped, Perspective-Projected 3D Sphere

Michael Mara, Morgan McGuire

Fast Parallel Construction of High-Quality Bounding Volume Hierarchies

Tero Karras, Timo Aila

CloudLight: A system for amortizing indirect lighting in real-time rendering (Technical Report)

Cyril Crassin, David Luebke, Michael Mara, Morgan McGuire, Brent Oster, Peter Shirley, Peter-Pike Sloan, Chris Wyman

NOVA: A Functional Language for Data Parallelism

Alex Collins, Dominik Grewe, Vinod Grover, Sean Lee, Adriana Susnea

Megakernels Considered Harmful: Wavefront Path Tracing on GPUs

Samuli Laine, Tero Karras, Timo Aila

Practical SVBRDF Capture in the Frequency Domain

Miika Aittala, Tim Weyrich, Jaakko Lehtinen

Gradient-Domain Metropolis Light Transport

Jaakko Lehtinen, Tero Karras, Samuli Laine, Miika Aittala, Frédo Durand, Timo Aila

Simple Analytic Approximations to the CIE XYZ Color Matching Functions

Chris Wyman, Peter-Pike Sloan, Peter Shirley

Imperfect Voxelized Shadow Volumes

Chris Wyman, Zeng Dai

PixelPie: Maximal Poisson-disk Sampling with Rasterization

Cheuk Yiu Ip, M. Adil Yalçin, David Luebke, Amitabh Varshney

HDR Deghosting: How to Deal with Saturation?

Jun Hu, Orazio Gallo, Kari Pulli, Xiaobai Sun

A Topological Approach to Voxelization

21st Century Digital Design Tools

William Dally, Chris Malachosky, Steve Keckler

GPU Ray Tracing

Steven Parker, Heiko Freidrich, David Luebke, Keith Morley, James Bigler, Jared Hoberock, David McAllister, Austin Robison, Andreas Dietrich, Greg Humphreys, Morgan McGuire, Martin Stich

Toward Practical Real-Time Photon Mapping: Efficient GPU Density Estimation

Michael Mara, Morgan McGuire, David Luebke

Convergence and Scalarization for Data-Parallel Architectures

Yunsup Lee, Ronny Krashinsky, Vinod Grover, Steve Keckler, Krste Asanovic